High Performance Chemicals for Lubricants

Transcription

1 YOUR VERSATILE PARTNER IN CHEMISTRY High Performance Chemicals for Lubricants Ketjenlube TM / POLYMERIC - SYNTHETIC AND NATURAL ESTERS Dapral TM / ASA - PIBSA - ASI - PIBSI Dapramid TM / FATTY ACID AMIDES Dapraphos TM / PHOSPHITES - PHOSPHONATES - PHOSPHATES Dapralube TM / OLEOCHEMICALS Rhodafac TM ASI / CORROSION INHIBITORS Dapraquest TM / SEQUESTERANTS

2 History of the Company Italmatch Chemicals S.p.A is a global specialty chemicals company, leader in polymeric, natural, synthetic and complex esters and in its traditional sector of organic and inorganic phosphorus derivatives. Italmatch Chemicals Group has a strong international and global presence with more than 80% of production being exported. The company s strategic and long term focus is mainly in the lube oil, water & oil and plastic additives markets, with six manufacturing sites in Europe (Spoleto, Naples and Arese in Italy, Zaragoza in Spain, Frankfurt in Germany and Newport in UK); two in US and four in Asia-Pacific. The Group is particularly committed to the Asian market growth, leveraging also on its historical access to China, with established local manufacturing and regional Asia Pacific marketing presence. The Arese lubricant product portfolio includes Ketjenlube Polymer Esters, Synthetic and Fatty Acid Esters, Amides, Fatty Acid Chlorides and ASA/PIBSA, as well as organic Phosphorus derivatives. In Spain the Group manufactures Oleochemicals. Water soluble Phosphonates are manufactured in UK and US. The Arese site is located near Milan, in northern Italy. Various reactors (glass lined and stainless steel) of different sizes allow highest flexibility in production planning with additional capacity for optimization and expansion. Core technologies/competences include, among others, polymerization, esterification, chlorination, amidation and ene thermal condensation. A consistent high product quality is ensured by a team of experienced and skilled people, with particular focus on joint product and technical development with Customers/Partners. Arese site has a fully equipped applicative laboratory to screen and test product performance. The Arese site is certified ISO 9001:2008 and ISO 14001:2004 and participates in the Responsible Care program. The plant maintains Halal and Kosher certifications for manufacturing of a range of food grade polymeric esters. The Zaragoza site has integrated acid raw materials and natural esters manufacturing (using renewable raw materials). 2

3 Chemicals for Lubricants Trade Name Main Feedstocks Chemistry Chemical Name Function(s) Dapraphos TM Rhodafac TM ASI Dapraquest TM PCl 3 / H 3 PO 3 POCl 3 / P 2 O 5 Esterification Phosphite esters Phosphate esters Phosphonic acid Phosphonates Antiwear (AW) AW/CI/Co-Emulsifier Corrosion Inhibitor Sequesterant Ketjenlube TM Dapralube TM Alcohols - renewable sources - petrochemical sources Esterification Di-esters Polyol Esters Complex Esters Synthetic Base stock (Lubricity Additive) Synthetic Base stock (Lubricity Additive) Lubricity Boundary Additive Dapramid TM Ammonia Amidation Amides Friction Modifier (FM) Ketjenlube TM Olefins, Alcohols Unsaturated Diesters, Maleic Anhydride Polymerization Ester Copolymers Synthetic Base stock (Lubricity Additive) Dapral TM PA Dapral TM Pl Maleic Anhydride, Olefins, reactive PIB Dapral PA, Amines Condensation ASA/PIBSA ASI/PIBSI Emulsifier Dispersant 3

4 Ketjenlube Polymer Ester GENERAL INFORMATION >> Ketjenlube Polymer Esters are unique, patented specialty components used in the formulation of synthetic and semi-synthetic high performance lubricants in both Automotive and Industrial fluids. They reduce wear much more efficiently than other conventional synthetic base fluids. This feature has made Ketjenlube Polymer Esters an important tool in the lubricating oil area during the last decade and even today are still finding new applicative uses due to their unique properties. CHEMISTRY >> Ketjenlube Polymer Esters are ester copolymers. The product viscosities range from 15 cst up to 3000 cst at 100 C. As the average molecular weights (Mw) do not exceed 10,000 Dalton, even the highest viscous Ketjenlube Polymer Esters are very shear stable. Structurally Ketjenlube Polymer Esters can also be regarded as functionalized polyalphaolefins. 4

5 Properties >> Compatibility attributes: Ketjenlube Polymer esters are available in different polarities and are fully compatible with a wide variety of mineral base stocks Group I, II and III Base Oils, PAO both light and heavy grades. >> Outstanding inherent lubricity: Ketjenlube Polymer Esters exhibit one of the highest load carrying capacities compared to most other lube oil base fluids available in the market. >> High VI and shear stability: Ketjenlube Polymer Esters are able to perform consistently under high pressure and temperature regimes without losing their original properties. >> Very high oxidative stability and film strength: This makes Ketjenlube Polymer Esters the best choice as high performance additives for cutting oils enhancing lifetime and reducing corrosion potential of the product. >> Powerful synergy with AW/EP Additives: This makes it possible to replace e.g. chloro-paraffins in metal working fluids by a combination of Ketjenlube Polymer Esters and sulfur/phosphorus additives without losing EP-performance. >> Superior hydrolytic stability: Ketjenlube Polymer Esters enhance/extend the lifetime of emulsions and are recognized as some of the most hydrolytically stable esters available for metal working fluids (soluble oils). >> Clean burning, clean evaporation and low volatily: Ketjenlube Polymer Esters burn or evaporate at high temperatures without giving rise to smoke, hazardous fumes and carbon residues. This allows the formulation of low smoke two-stroke engine oils or industrial oils for high temperature applications. >> Excellent Seal Compatibility: Ketjenlube polymer esters demonstrate neutrality to slight swelling character to the common seal materials when used as a base fluid which offers the advantage of no requirement for ester seal swelling agents when used together with PAO or Group III base oils. Idealized structure of Ketjenlube Polymer Esters 5

6 Ketjenlube Polymer Ester Product Overview KL 115 KL 135 KL 165 KL 1300 KL 215 KL 230 Physical and chemical characteristics Method Medium/High Polar Products Viscosity at 100 C (mm²/s) ASTM D Viscosity at 40 C (mm²/s) ASTM D Viscosity index ASTM D Pour point ( C) ASTM D Flash point ( C) ASTM D Acid Number (mgkoh/g) ASTM D < Density 20 C (g/cm³) ASTM D Colour Gardner ASTM D-1544 < 1 < 1 < 1 < 1 < 1 < 1 Applicational DATA Volatility Noack (%) ASTM D-5800 Hydrolytic Stability ASTM D-2619 (Acid Number as mgkoh/g After 48 h) Oil phase Water phase Thermo-Oxidative Stability IP 48 (200 C; 12h; 15 Liter Air/Hour) Weight loss (%) Viscosity Ratio Lubricity (% wear area; 150 N oil = 100%) Reichert Pure Ketjenlube % KL in 150 N oil Seal Compatibility CEC-L-39-X-95 6

7 KL 240 KL 2500 KL 2700 KL 3100 KL 3300 KL 3700 KL KL 305 KL 445 KL 445 VLP KL 522 KETJENLUBE POLYMER ESTERS LOW POLAR (PAO COMPATIBLE) Water soluble/emulsifiable Products n/a > < <0.3 < <1 < 1 < 1 < 1 <1 < 1 < 1 < NEUTRAL SLIGHTLY SWELLING 7

8 Ketjenlube Polymer Esters Applications TWO-STROKE ENGINE OILS The high inherent lubricity together with their clean burning make the Ketjenlube Polymer Esters an ideal base fluid for two-stroke motor bike engine oils. The ISO-L-EGD results of four different formulation examples (semi-synthetic, synthetic, high solvent oils) containing Ketjenlube Polymer Esters as ester component are: OIL Type Synthetic; High Solvent Synthetic Semi Synthetic Semi Synthetic Composition (wt %) Ad-pac A / / 5.2 / Ad-pac B 9.3 / / 5.2 Ad-pac C / 5.2 / / Polyisobutylene Ketjenlube 305 / / Ketjenlube 135 / / / 10 Ketjenlube / / / 150 SN mineral oil / / / SN mineral oil / / Solvent Viscosity 100 C (mm 2 /s) ISO-L-EGD-Engine Test Results: - Exhaust smoke index (FC limit: 85 min) - Lubricity index (FC limit: 95 min) - Torque index (FC limit: 98 min) - Detergency index 1 Hour Not Determined Not Determined (FC limit: 95 min) - Detergency index 3 Hours (GD limit: 125 min) Not Determined Exhaust port blocking index (FC limit: 90 min)

9 Ketjenlube Polymer Esters Applications FOUR-STROKE ENGINE OILS Special performance needs for 4T Motor Cycle Engine Oil s need to satisfy requirements of: Engine, Gear Box & Clutch. > High temperature piston cleanliness > Thermal & Oxidative stability > Higher HTHS viscosity > Engine durability > Superior clutch friction > Strong gear Pitting/Wear performance. Synthetic 10W-30 Oil with Ketjenlube 135 Formulation Details. Meeting new JASO MA Specification. Added value to customers: >> Fuel economy 10W/30 & lower viscosity grades + low shear. >> Lower oil consumption due to low Noack volatility. >> Longer Oil Drain Intervals. Test Results COMPONENT Wt% 250 N Grp III (Ultra S8) 79.4 KETJENLUBE Add Pack 10 Viscosity Index improver 1.3 POUR POINT DEPRESSANT 0.3 Tests RESULTS Method Results 40 C, cst ASTM D C, cst ASTM D Viscosity Index ASTM D HFRR (100C,50Hz,1000g,60 mins) ASTM D 6079-M Friction Coefficient Wear Scar (mm) 0.46 Film Thickness (%) 84.9 Oxidation Stability (121 C, 312 h) ASTM D 2893 KV@100 C Increase (%) 0 Acid number increase 0.38 (mgkoh/g) CCS -25 C, mpas (7000 max) ASTM D C, cp (2.9 Min) ASTM D JASO T Engine Test Results: MA2 PASS DFI & <2.5 SFI & <2.5 STI & <2.5 9

10 Ketjenlube Polymer Esters Applications AUTOMATIVE GEAR OILS The two high viscous Ketjenlube Polymer Esters Ketjenlube and Ketjenlube 2700 are tailor made for application in gear oils and are cost effective alternatives to higher viscosity polyalphaolefins. Besides their superior load carrying capacity they exhibit; >> Excellent thermo-oxidative and hydrolytic stability. >> Shear stability. >> Compatibility with non-polar base stocks and polar additives. >> Excellent viscosity characteristics at low temperatures. >> Improved film strength enhancing micro-pitting performances FORMULATION GUIDELINE KL2700 KL23000 PAO 100 PAO 40 Viscosity Grade 75W W-90 75W-90 75W-90 Composition (wt %) Ketjenlube Ketjenlube PA PA PA Di-Ester (Adipate) Ad-Pac with Anti-Foam Performance Data Viscosity 100 C (cst) Viscosity - 40 C (mpas) Appearance (-15 C) HOMOGENEOUS, CLEAR Copper Corrosion ASTM D 130 1a 1a 1a 1a Shear loss After 20 h (%) < CEC L-45-T93 GFC-Oxidation Test CEC L-48 -A-95 (160 DC, 192 h); Acid Number After Test (mgkoh/g) Viscosity Increase (%)

11 Ketjenlube Polymer Esters Applications INDUSTRIAL GEAR OIL formulation GUIDELINE Experimental Product Ketjenlube 2700/PAO 6 Commercial Product PAO/Ester based Patented Product Composition (wt %) PA Proprietary 10.5 PA0 40 / Proprietary 80 TMP-Ester / / 8 Ketjenlube / Ad-Pack 1 5 Proprietary 1 5 Physical Properties Viscosity 40 C (cst) Viscosity Index Flash Point ( C) Pour Point ( C) Performance Tests Copper Corrosion Test ASTM D 130 (3 H, 100 C) 1B 1A 1B Rust Preventing Characteristics ASTM D 665 Procedure A and B Pass Pass Pass Oxidation Test ASTM D-2893 (121 c, 312 H) -> Viscosity Increase (%) Water Separation ASTM (45) Not Determined (30) Foaming Characteristics ASTM D892 Sequence I: 0/0 Sequence I: 0/0 Sequence I: 30/0 Four-Ball Test ASTM 2783 LWI: 51,1 Weld Load: 250 Kg Falex Pin&Vee Test ASTM D2670; Wear Teeth Sequence II: 20/0 Sequence II: 60/0 Sequence II: 60/0 Sequence III: 0/0 Sequence III: 10/0 Sequence III: 30/0 LWI: 64,2 Weld Load: 250 Kg LWI: 53,2 Weld Load: 250 Kg 11

12 Ketjenlube Polymer Esters High Viscosity Ketjenlube IN WIND TURBINE OILS Proven alternative to PAO/ester based EP-gear Oils: >> Synergy with AW/EP-additives >> Lower peak temperatures under high load >> Long term stability: (Oxidative, hydrolytic, shear and thermal) >> Improved additive compatibility >> Improved micro pitting performance >> Higher durability. >> Use in Off-shore wind turbines. >> No need for ester solubilizers. Recommended grades: Ketjenlube 2700, 3100 and 3700 Various OEM approvals (e.g. Flender, wind turbine manufacturers) >> Cost competitive versus PAO 40/PAO

13 Ketjenlube 2700 versus PAO 40 PERFORMANCE IN ISO VG 220 INDUSTRIAL GEAR OIL COMPOSITION (wt %) Ketjenlube Fluid Reference Fluid Ketjenlube / Polyalphaolefin 40 / 80.6 Polyalphaolefin TMP C-8/10 Ester / 7.5 Additive Package A (Plus Antifoam) PERFORMANCE TESTS Viscosity 40 C (cst) Oxidation Test ASTM D-2893 (121 C, 312h) Viscosity Increase (%) Demulsibility Test ASTM D-1401 (121 C) (45 min) (45 min) Oil-Water Emulsion (ml) Demulsibility Test ASTM D-2711 (82 C) Water in Oil (ml) Free Water (ml) Emulsion (ml) 0 0 Foam Test ASTM D-892 Sequence I (ml) Sequence II (ml) Sequence III (ml) Ball Test ASTM D-2783 Weld Load (Kg) Load Wear Index Copper Corrosion ASTM D 130 1A 1B Rust Prevention ASTM D 665 PASS PASS 13

14 Ketjenlube Polymer Esters Ketjenlube 240 in FOOD GRADE INDUSTRIAL GEAR OILS Provides: >> Superior wear protection and stability (clearly exceeding DIN ) >> Low in colour even after ageing >> Complete elastomer compatibility >> Complete formulation with full proof of performance available >> All compounds of the formulation are NSF-approved as H-1 and HX-1 Ketjenlube 240 has been specially designed for the use in premium food-grade lubricant formulations (H1 lubricants) in combination with very low polar components like high viscosity Polyalphaolefins or Polyisobutenes. Ketjenlube 240 significantly improves the lubricity and friction characteristics in lubricants for food-grade applications such as: Industrial gear oils; Chain lubricants (esp. for higher temperature applications); Greases Performance of Ketjenlube 240 in a Food-Grade Industrial Gear Oil (ISO 220 Grade; meeting DIN ) Formulation Composition (wt %) Ketjenlube 240 PAO 40 PAO 8 Additin RC 9330* Foam Ban 159* Test method *Additin and Foam Ban are registered trademarks of Rhein Chemie and Muenzing GmbH, resp. Analytical Results: Result Limits according to DIN Test method Result Limits according to DIN Demulsibility ASTM D 1401 (82 C) (10) (30) Foaming ASTM D 892 Sequence I (ml) Sequence II (ml) Sequence III (ml) 10/0 0/0 50/0 100/10 100/10 100/10 Copper corrosion ASTM D 130 (100 C, 3h) 1a 1b max. Steel corrosion ASTM D 665 (proc. A) pass pass FZG-test (A/8.3/90); max. load stage >12 12 min. FE 8 test E DIN wear loss bearing rollers (mg) wear loss bearing cage (mg) max - Oxidation test A STM D-2893 (121 C, 312 h); Viscosity increase (%) max Elastomer compatibility (NBR, 168 h, 100 C) Volume change (%) Hardness change (shore A) Tensile strength change (%) Elongation break change (%) /+10 max. -10/+5 max. -30 max. -40 max. Viscosity 40 C (cst) Viscosity 100 C (cst) Viscosity index Pour point ( C) Flash point ( C) Water content (ppm) max. 200 min max. 14

15 Ketjenlube High Performance Esters Metal Working Fluids Ketjenlube Polymer Esters are used commercially in a wide range of metal working applications at treat levels of between 5% to 25% depending on the application and metal being machined: >> In neat oils >> In water-miscible fluids (soluble oils) >> For metal cutting operations (e.g. broaching, tapping, milling) >> For metal forming operations (e.g. rolling, drawing, stamping) The performance of Ketjenlube Polymer Ester containing fluids is further increased when combined with Anti-wear/EP agents, so enabling high performance formulations to be made which are characterized by: >> High film strength for good tool life and surface finish especially on hard metals; >> Reduction in mist generation especially in neat oil applications; >> Low carbon residues in post annealing operations in forming applications (stamping, drawing); >> Oxidative stabillity preventing corrosion, maintaining flash point and reducing shear in high pressure applications; >> Enhanced hydrolytic stability, improving long term stability of the product and maintaining cutting performance; >> Biological resistance reducing bacterial degradation of the ester component so enhancing the stability of an emulsion over extended periods thereby enhancing tool life and surface finish. Ketjenlube high performance esters have the added advantage of: >> Superior compatibility with Grp I, II, III and other highly refined base oils. >> Favourable toxicological profile. >> Versatility in a wide range of conditions and applications. Italmatch Chemicals has invested extensively in the capability to evaluate the performance characteristics of the Ketjenlube Polymer esters in both laboratory based and external customer orientated application tests. Within the Italmatch application laboratory the use of recognized performance test equipment such as Four-Ball, Reichert, Pin & Vee Block Falex, MICROTAP, CNOMO and Anton Paar Rheometer is creating a further detailed understanding of the application of the complete product range and differentiation of the existing and newly developed products. 15

16 Ketjenlube Polymer Esters EXCELLENT GOOD NEUTRAL CHEMISTRY Applications Ketjenlube 115 Ketjenlube 135 Ketjenlube 165 Ketjenlube 1300 Polymeric Esters LUBRICITY ENHANCER EMULSIFIER CORROSION INHIBITOR EP/AW ADDITIVE KEY CHARACTERISTICS - UNIQUE LUBRICITY PERFORMANCE; - VERY CLEAN BURNING; - HIGH ACTIVITY EVEN AT LOW TREAT RATES; - PROVEN SYNERGISTIC EFFECT WITH EP/AW ADDITIVES. Superior Tool wear performances compared to Conventional Esters on steel 16

17 Ketjenlube Polymer Esters EXCELLENT GOOD NEUTRAL CHEMISTRY Applications Ketjenlube 445 Ketjenlube 445 VLP Ketjenlube 522 Ethoxylated Polymeric Esters LUBRICITY ENHANCER EMULSIFIER CORROSION INHIBITOR EP/AW ADDITIVE KEY CHARACTERISTICS - WATER DISPERSIBLE/SOLUBLE; - SUPERIOR LUBRICITY PERFORMANCE; - WIDE TEMPERATURE RANGE STABILITY; - ALTERNATIVE OPTION TO PAG CHEMISTRY; - PROVIDES CO-EMULSIFYING PROPERTIES. Proven tool wear performance on aluminium machining (KL 445) 17

18 Ketjenlube Polymer Esters EXCELLENT GOOD NEUTRAL CHEMISTRY Applications Ketjenlube 9350 Ketjenlube 9360 Ketjenlube 9450 Ketjenlube 9505 Complex Esters LUBRICITY ENHANCER EMULSIFIER CORROSION INHIBITOR EP/AW ADDITIVE KEY CHARACTERISTICS - VERSATILE MULTIFUNCTION ADDITIVES; - LUBRICITY ENHANCERS WITH EMULSIFYING PROPERTIES; - ANTI RUST PROPERTIES IN BOTH NEAT AND WATERMIX FLUIDS; - LOW FOAMING; - ACIDIC FUNCTIONAL GROUPS REQUIRE NEUTRALISATION IN WATERMIX FLUIDS. CHEMISTRY Applications Ketjenlube 2715 S Sulphured Polymeric Ester LUBRICITY ENHANCER EMULSIFIER CORROSION INHIBITOR EP/AW ADDITIVE KEY CHARACTERISTICS - UNIQUE EXTREME PRESSURE PERFORMANCE; - ADEQUATE ALTERNATIVE TO CHLOROPARAFFIN CHEMISTRY; - LIGHT IN COLOUR AND EXHIBITS LOW ODOUR; - SULPHURIZED ADDITIVE ADAPTED FOR MULTI METAL APPLICATIONS. THE TYPICAL ACTIVE SULFUR CONTENT IS 15% 18

19 Ketjenlube S Functionalised Ketjenlube Niche functionalized polymeric esters using a sulphur source to combine the benefits of the Ketjenlube polymer esters, their compatibility with a wide variety of commonly available base oils. This offers formulators the added benefit of developing low mist and high load carrying performance neat oils. Pale in colour and low in odour this sulphured ester provides all the attributes of being oxidatively stable and shear resistant for use in modern high pressure/speed CNC machines found in to-days machine shops. Another advantage to be gained is the inactivity towards certain metals: stainless alloys, copper and other yellow metal alloys. CHARACTERISTICS METHOD KL 2715S APPEARANCE VISUAL CLEAR YELLOW LIQUID COLOUR ASTM-D-1500 L C, cst ASTM-D SPECIFIC 29.5 C, g/cc ASTM-D SULPHUR, % INTERNAL 15 PERFORMANCE TEST CU. CORROSION 120 C, 3HRS 3% IN 150SN GR I 1b 3% IN 500N GR II 1b 3% IN 250N GR III 1b WELD LOAD, Kg ASTM-D % IN 150N GR II % IN 150N GR II 500 SOLUBILITY* INTERNAL 5% IN 150SN GR I BRIGHT & CLEAR 5% IN 500N GR II BRIGHT & CLEAR 5% IN 250N GR III BRIGHT & CLEAR * Base stock origin dependent 19

20 Dapral PIBSA Pibsa can be used in various emulsification systems and could be further reacted with alcohols, glycols, amines and alkanolamines to obtain further functionalities : Biostability, Emulsifying properties, Base oil / Diluent free, Chemical intermediate (PIBSI, PIBSE) All Dapral PA grades are produced via a Chlorine free process, diluent free and can be supplied in various molecular weights which allows formulator greater flexibility EXCELLENT GOOD NEUTRAL CHEMISTRY Applications DAPRAL PA 450 DAPRAL PA 750 DAPRAL PA 1000 PIBSA LUBRICITY ENHANCER EMULSIFIER CORROSION INHIBITOR EP/AW ADDITIVE KEY CHARACTERISTICS - HIGH LEVELS OF EMULSIFYING PROPERTIES; - HARD WATER STABILITY IMPROVER; - SUITABLE ALTERNATIVE TO SULPHONATES; - CHLORINE FREE MANUFACTURING PROCESS. TYPICAL PHYSICAL PROPERTIES DAPRAL PA 450 DAPRAL PA 750 DAPRAL PA 1000 Item Test-Method Typical Value Appearance Visual Clear Amber Liquid Clear Amber Liquid Clear Amber Liquid Viscosity 100 C (cst) ASTM D Saponification in-house Number Acid Number in-house Sediments in-house < 0.05% < 0.05% < 0.05% Colour Gardner ASTM D MAX Performance Rating Best Emulsification Properties Best Overall Properties Best Defoaming Power PIBSA are increasingly used in Metalworking fluids (soluble oils), where they can be used together with other co-emulsifiers as an economic alternative to sulfonates. Separate detailed information related to the application of all of these additive groups within MWF formulations are available upon request 2 0

21 Dapraquest Sequestering Agent Italmatch Dapraquest is offering a unique specialty additive to meet the needs of hard water soluble applications involved in water based MWF s. This new product, Dapraquest 1513 is a build on the well-known conventional sequestering products for example, Dequest 2016 and Dequest Dapraquest 1513 offers higher thermal stability and excellent calcium dispersing properties, preventing buildup of hard water soaps whilst not compromising other aspects such as foaming nature and/or corrosion. The mechanism of performance stems from the formation of soluble complexes there by limiting the formation of calcium and/or magnesium soaps, one of the prime reasons for break down in a soluble oil s primary emulsifying system. The Dapraquest phosphonate here is basically used as chelating agent in the MWF formulation. A typical dosage of 0.2% to 0.5% to control particularly water hardness (Ca 2+ and Mg 2+ ). If the water hardness is high like ppm as CaCO 3 ; then dosage of 0.5% - 1.0% would be recommended. Italmatch is continuously developing new molecules in this area to fit customer needs and experimental grades can also be proposed if required. Please contact our technical team for selection of the product that will best fit into your formulation. 2 1

22 Ketjenlube Polymer Esters Applications GREASE Ketjenlube Polymer Esters are used commercially in semi-synthetic and synthetic greases. They do significantly improve the AW/EP-properties without disturbing the grease texture. Four-ball endurance test of a lithium soap grease with and without Ketjenlube 135 (load 2000 Newton). The synergistic AW/EP effect of Ketjenlube 135 helps to absorb the frictional forces, resulting in lower peak temperatures and a longer grease life In Addition Greases formulated with Ketjenlube Polymer Esters show significantly increased ageing resistance even in the presence of iron. For more detailed information and test results about the use of Ketjenlube Polymer Esters please refer to the data-leaflet Ketjenlube Polymer Esters in Greases 2 2

23 MELAGARD Solid Lubricant MELAGARD MELAGARD is a salt of melamine and cyanuric acid. It is a non-toxic additive during its life cycle. It is easy to handle, non-hazardous, recyclable and biodegradable. The use of MELAGARD in greases has been developed in Japan around 30 years ago, and there are known uses in Japan and the USA. A lubricant containing MELAGARD is effective for use in high-temperature, in high pressure atmospheres, or places where black-color producing contamination is not desired, or in metal working, cutting or grinding of metals. MELAGARD is not only a solid lubricant but also as an agent to thicken liquid lubricants. MAJOR GREASE APPLICATIONS NLGI grades from 0 to 2; High temperature greases; Greases used in moist environments; Metal soap, bentonite, polyurea or other synthetic base stock thickened greases More details are available on request 2 3

24 Ketjenlube Conventional Esters In addition its high quality Ketjenlube polymeric esters, Italmatch Chemicals is offering also other synthetic and natural esters under the Ketjenlube trade name Trade Name Description Colour Acid Value C C Viscosity Index Pour Point Flash Point Gardner mgkoh/g cst cst C C Reccomended Application Ketjenlube 09 Dimer Ester Two-Stroke; MWF Ketjenlube 10 Polyol Ester Automotive & Industrial Lubes Ketjenlube 15 Dibasic Acid Ester < Biodegradable Hydraulic Ketjenlube 16 Dibasic Acid Ester < (Gear Oils) Ketjenlube 19 Dibasic Acid Ester Auto Gear Oils Ketjenlube 63 PE Ester 300 (Apha) 0.05 Max <-54 >210 Refrigeration Ketjenlube 64 PE Ester Max > >240 Refrigeration Ketjenlube 66 PE Ester 500 (Apha) 0.15 Max 46 6 >110 <-48 >240 Refrigeration Ketjenlube 67/100 PE Ester < Max >90 <-30 >250 Refrigeration Ketjenlube 68 PE Ester < Max >100 <-20 >250 Refrigeration Ketjenlube 72 Trimellitate Ester 50 (Apha) 0.1 Max Ketjenlube 73 Trimellitate Ester 50 (Apha) 0.1 Max < Ketjenlube 75 Trimellitate Ester 50 (Apha) 0.1 Max < -40 >240 Ketjenlube 76 Trimellitate Ester 50 (Apha) 0.1 Max < -40 > 241 High Temperature Lube Applications Ketjenlube 77 Trimellitate Ester 50 (Apha) Ketjenlube 78 Trimellitate Ester <150 (Apha) 0.1 Max <-54 >230 Chain Oils and greases Ketjenlube 83 Polyol Ester Max Other viscosity available on request 2 4

25 Ketjenlube Complex Esters Italmatch offer a range of Complex Esters which can provide high viscosity range with Excellent low temperature performance Good thermal stability Strong Thick Film Trade Name Colour Acid Value KV@40 C KV@100 C Viscosity Index Pour Point Flash Point Gardner mgkoh/g cst cst C C Reccomended Application Ketjenlube ,3 Max Two-Stroke, MWF Ketjenlube MWF Ketjenlube MWF Ketjenlube MWF Ketjenlube > 300 Industrial Lubes Ketjenlube > 300 MWF forming Ketjenlube / > 300 & engine oils 2 5

26 DAPRALUBE Natural Bases Esters Italmatch offer under DAPRALUBE brand a full range of Natural based esters allowing formulations of high performance synthetic or semi-synthetic lubricants including biodegradable fluids. Description Colour Acidity Value Specific Gravity 20ºC Viscosity at 40ºC Pour Point Iodine value Method of analysis ASTM D974 ASTM D1298 ASTM D445 ASTM D97 ASTM D5554 Unit Gardner mgkoh/g Kg/dm3 cst ºC gi2/100g Dapralube BS Butyl Stearate 1 max. 0.1 max <20 1 max. Dapralube EO 2-ETHYL Hexyl Oleate 2 max. 0.5 max < Dapralube GDO Glycerol Di oleate 5 max. 4 max max Dapralube GMO Glycerol mono oleate 6.5 max. 4 max max Dapralube IBS Iso Butyl Stearate 1 max. 1 max <18 1 max. Dapralube IPO Dapralube PET Dapralube PGDO Isopropyl Oleate vegetable Pentaerytritol Tetraoleate Propylene Glycol Dioleate vegetable 5 max. 0.2 max < max. 2 max < max. 2 max < Dapralube SMO Sorbitan oleate 8 max 8 max na Dapralube STO Sorbitan trioleate 8 max na Dapralube TO Dapralube TO-HP * Dapralube 320 * Trimethylolpropane Trioleate Trimethylolpropane Trioleate Trimethylolpropane Trioleate 6 max. 2 max < <6 < < 10 < * LUsc listed for Biodegradable Hydraulic Fluids (Ecolabel) Some vegetable origin versions are available on request 2 6

27 Dapraphos Phosphorus Additives Italmatch Chemicals is manufacturing series of highly pure and phenol free Di-and Tri-substituted phosphites used mainly as anti-wear and EP additives in industrial lube oils and ATF fluids Di-Phosphites (Phosphorous acid, di-alkyl esters) Product Description Typical P% Dapraphos DBHP Di-Butyl Hydrogen Phosphite 15.8 Dapraphos P16 Di-n-Octyl Hydrogen Phosphite 11.5 Dapraphos DOHP Di-Oleyl Hydrogen Phosphite 5.3 Tri-Phosphites (Phosphorous acid, tri-alkyl esters) Product Description Typical P% Dapraphos P50 Tri-C12-C14 Phosphite 5.2 Phosphate esters Dapraphos 260 and C4 are used in applications where acid value is sensitive. They act as Aluminium corrosion inhibitor and/or anti-wear additive Product Description Typical P% Acid Value Dapraphos 260 Short chain Phosphate ester Dapral C4 Glycol Phosphate ester 2 65 Italmatch is open to further derivatization of Hydrogen Phosphites additives. Please contact your Italmatch representative for a technical discussion should you see a possible opportunity in a joint development. 2 7

28 Dapraphos Phosphorus Additives Ethoxylated phosphate esters Dapraphos 065, 457 and 802 are multi-functional anionic co-emulsifiers. They are used as a co-emulsifiers with additional benefits like improved anti-wear properties and corrosion protection of white metals. Product Description Typical P% Acid Value EO Num. Dapraphos 065 Ethoxylated Phosphate Dapraphos 457 Ethoxylated Phosphate Dapraphos 802 Ethoxylated Phosphate A number of options to formulate are available, balancing between Wear protection, Co-emulsifier and Corrosion performance of the lubricant. 2 8

29 Rhodafac ASI Phosphorus Additives Phosphonic acid as corrosion inhibitor Rhodafac ASI is an efficient corrosion inhibitor for: Ferrous metals Aluminum Zinc Magnesium and their alloys With high thermal stability up to 350 C Main applications are soluble oils, synthetic fluids and cleaners. Product Description ph in water Rhodafac ASI 100 SOLUTION OF OCTYL PHOSPHONIC ACID in water 1% Rhodafac ASI 80 SOLUTION OF OCTYL PHOSPHONIC ACID in water and ethanol 5% Rhodafac ASI 80 BC SOLUTION OF OCTYL PHOSPHONIC ACID IN GLYCOL 5% Rhodafac ASI are efficient corrosion inhibitors for ferrous metals (1% at ph = 9) TEST API % Rhodafac ASI-100 Rhodafac ASI are efficient staining inhibitors for aluminium (0,2 % at ph = 9) Treat rate Weight uptake 0% 0,05% 0,1% 0,25% 0,5% 47,4 mg - 0,3 mg 0,4 mg 0,6 mg 0,4 mg 2 9

30 DAPRAMID Fatty Acid Amides The Italmatch Chemicals product range comprises of various long chain fatty acid amides. These amides are used among others as additives in automotive lubricants. Trade Name Chemical Description Appearance Typical Use Dapramid O Oleylamide Pellets or Molten Liquid Lubricants Dapramid HT Stearylamide Pellets Greases DAPRAMID O reduces the friction coefficient of the lubricant. In addition it improves the surface quality as shown on the graph: 0.3% Dapramid O 0.5% Dapramid O 30

31 Regulatory Information INVENTORY All Italmatch products are REACH compliant The vast majority is listed worldwide. For some of them the registration is ongoing in certain inventories. For more details and up to date information please call your local ITALMATCH representative NSF registered for use in lubricants with incidental food contact (HX-1) KETJENLUBE 115 KETJENLUBE 135 KETJENLUBE 165 KETJENLUBE 1300 KETJENLUBE 215 KETJENLUBE 230 KETJENLUBE 240 KETJENLUBE 2500 Kosher Certification KETJENLUBE 115 KETJENLUBE 135 KETJENLUBE 165 KETJENLUBE 1300 KETJENLUBE 215 KETJENLUBE 230 KETJENLUBE 240 KETJENLUBE 2500 Please call your local ITALMATCH representative for specific demand Halal Certification Ketjenlube, Dapraphos and Dapral series are certified. Please call your local ITALMATCH representative for more details or specific demand LUsc Listed DAPRALUBE 320 DAPRALUBE TO-HP 31

32 Applicative Laboratory New Products Development Work Italmatch S.p.A have expanded the technology and quality facilities at the Arese site, through investment in a new Quality and analysis laboratory block. This is to keep pace with the changes also in the plant and its expansion as well as the global supply aspect of the business. Wear/lubricity/Extreme pressure properties are key to the Ketjenlube polymeric ester performance and this is where Italmatch has invested extensively to prove these very aspects when developing the polymeric esters and other allied products. 32

33 Product commercialization Italmatch has a very solid approach when working with its customers from concept to commercial delivery from a well-equipped synthesis laboratory leading to a 500 liters state of the art pilot plant prior to any large scale commercial production 33

34 Notes 34

35 Imprint The information presented herein is true and accurate to the best of our knowledge, but without any guarantee unless explicitly given. Since the conditions of use are beyond our control, we disclaim incurred in connection with the use of these product data or suggestions and accurate to the best. Published by: Italmatch Chemicals Group Via E. Vismara, Arese (Milano), ITALY. Version: December

36 Geo Coverage ltalmatch Chemicals Group Lubricant Sales Offices Headquarters & Sales Office: Via Magazzini del Cotone Genova ITALY Phone: Telefax: Web: Arese Manufacturing Plant & Sales Office: via E.Vismara Arese (MI) ITALY Phone: Telefax: Frankfurt Office: Industriepark Höchst, Gebäude B 797 Brüningstraße 50 D Frankfurt am Main GERMANY Mobile: j.lembke@italmatchgroup.com Barcelona Office Calle Comte d Urgell Barcelona España Phone: Telefax: sales@undesa.com Italmatch Chemicals Shanghai Sales Office: Rm 703, Pine City, 8 Dong an Road, Xuhui District, Shanghai , P.R. CHINA Phone: Telefax: sam.wang@italmatch.it Italmatch Singapore Pte Ltd 1, Kim Seng Promenade #17-02 Great World City East Tower Singapore Phone: Fax: s.choo@italmatchgroup.com Italmatch USA Corporation 5544 Oakdale Rd SE Smyrna, GA USA Phone: Fax: +1 (404) dkmccaul@compasschemical.com Tokyo Office Burex Kojimachi 5F, Kojimachi, Chiyoda-ku Tokyo Japan Phone: Fax: H.Mochizuki@Italmatchgroup.com dicembre cit - realizzazione grafica: