Metalworking Chemicals

Metalworking Chemicals

Huntsman Products applicable to the Metalworking Industry Huntsman manufactures a broad range of amines, surfactants and related products essential in formulating metalworking. The table below lists primary application for each of the product classes. Product Functionality Alkalinity Control Corrosion Inhibitor Emulsifiers Lubricity Additives Coupling Agents Intermediates Low Foaming Huntsman Product Line Primary Amines DGA agent, MDEA, MEA, DEA, TEA, MW series Polyetheramines MW and JEFFAMINE amines Fatty Alcohol Ethoxylates EMPILAN K series surfactants, L24, TDA series surfactants, TERIC 12A / 13A / 17A series surfactants Fatty Alcohol Alkoxylates EMPILAN PF series surfactants, HYDRAPOL RP series surfactants, LF series surfactants, TERIC BL series surfactants Fatty Amine Ethoxylates EMPILAN AMT series surfactants, T series surfactants, TERIC 16M / 18M series surfactants Alkylphenol Ethoxylates EMPILAN NP series surfactants, NP / OP series surfactants, TERIC N / X, series surfactants Fatty Acid Ethoxylates EMPILAN BQ series surfactants, E-400 series surfactants, TERIC SF / OF series surfactants Castor Oil Ethoxylates DEHSCOFIX CO series surfactants, CO series surfactants, TERIC 380 surfactant EO : PO Block Copolymers EMPILAN P series surfactants, POA-L series surfactants, TERIC PE series surfactants Reverse EO:PO Block Copolymers POA-17R2, POA-17R4, and POA-25R2 surfactants Phosphate Esters EMPIPHOS series surfactants, PE series surfactants Functional Fluids JEFFOX series Glycols MEG, DEG, TEG Polyethylene Glycols PEG and POGOL series glycols Polypropylene Glycols PPG Glycol Ether Solvents GLYSOLV series solvents Fatty Alcohol Sulphates EMPICOL series surfactants Synthetic Sodium Sulphonates NANSA SM series surfactants Ether Carboxylates EMPICOL C series surfactants Aromatic Sulphonates ELTESOL series surfactants

Metalworking Chemicals Huntsman Performance Products is a major integrated supplier of amines, emulsifiers and surfactants, offering a wide range of products to the Metalworking industry. More than being merely a supplier, Huntsman offers direct benefits through synthesis-based and application research, attention to manufacturing efficiencies, and personalized technical support. Product Description Equivalent Weight Appearance at 25ºC Max. Color, Pt-Co Properties 1 ph, 5% Aqueous Solution Viscosity, Cst, 25 C Flash point, PMCC, ºC Suggested Dosage Function Characteristic AMINES Amines are an important component in both metalworking and metal cleaning applications where they act as a corrosion inhibitor and a source of reserve alkalinity. Amine selection is based on metals encountered, misting concern, toxicity, alkalinity requirements and stability. DGA agent 2-(2-aminoethoxy)ethanol 105 Clear 15 11.3 8 (51.7 C) MW-740 additive MW-750 additive MW-781 etheramine N-[3-(dimethylamino) propyl]-n,n,n -trimethylpropane-1,3-diamine 1- ( b i s (3 - (d i m e t h y l a m i n o) propyl)amino)-2-propanol 201 Clear 150 11 8 (23 C) 124 1-10% Enhances ph stability as a ph buffer Low tendency to leach cobalt/copper from tooling Less staining of some Al alloys compared to other amines Common intermediate for amides 92 1-10% Corrosion inhibitor Low foaming tendency Enhances ph stability 245 Clear - 12-141 1-10% Mild on aluminum Low foaming tendency Good anti-corrosion performance 3-Butoxypropanamine 131 Clear 70 11.2 (1%) 1 64 1-10% Low foaming tendency Coupling agent Reserve alkalinity source Corrosion inhibitor in water-miscible metalworking MEA Monoethanolamine 61 Clear 15 11.8-96 1-10% Reserve alkalinity source Acid neutralizer Common intermediate for amides DEA Diethanolamine 105 Clear 15 11.5 321 (30 C) 176 1-10% Common intermediate for amides TEA Triethanolamine 149 Clear 40 11 527 202 1-15% ph adjuster Enhances ph stability as a ph buffer MDEA N-methyldiethanolamine 119 Clear 15 10.8 36.8 126 1-10% Replacement for TEA and minimizes corrosion on aluminum Reserve alkalinity source POLYETHERAMINES JEFFAMINE s contain primary amino groups attached to the end of a polyether backbone. The polyether backbone is normally based on either propylene oxide (PO), ethylene oxide (EO), or copolymer (PO/EO). JEFFAMINE D-2000 JEFFAMINE D-400 MW-703 Diamine of polypropylene glycol (PPG) Diamine of polypropylene glycol (PPG) Triamine of a triol reacted with propylene oxide (PO) 2000 Colorless to light yellow 430 Colorless to pale yellow 440 Colorless to pale yellow 25 10.5 248 185 0.1-0.5% Can be used as a defoamer Low foaming tendency 30 11.6 22 163 - Increased lubr icity perfor mance for amide Low tendency to leach cobalt/copper from tooling 50 11.6 72 196 0.5-5% Increased lubricity Low tendency to leach cobalt/copper from tooling Enhances ph stability AMINE ETHOXYLATES EMPILAN AMT and T series surfactants can be used in different types of metalworking operations. These products can be applied to both soluble oil and semi-synthetic formulations and act as co-emulsifiers to help solubilize additives. EMPILAN AMT-11 surfactant T-5 surfactant T-10 surfactant Tallow amine ethoxylate - Clear amber 13 (HLB) Tallow amine ethoxylate - Amber 9 (HLB) Tallow amine ethoxylate - Clear to turbid amber 1 2. 4 (HLB) 9.5 (1%) 300 9.0-10.5 71 9.4 (1%) 69 1 Properties are for reference only. Please approach Huntsman for actual specifications Only selected products have been showcased in this brochure. Please approach Huntsman for a full range of surfactant products. - 5-10% Wetting agent Emulsifier in soluble oil and semi-synthetic 374 5-10% Wetting agent Emulsifier in soluble oil and semi-synthetic 350 5-10% Wetting agent Emulsifier in soluble oil and semi-synthetic

Product Description Appearance at 25ºC HLB Properties 1 Max. Color, Pt-Co ph, 5% Aqueous Solution Viscosity, Cst, 25 C Cloud point ºC (1% aqueous) Suggested Dosage Function Characteristic LUBRICANT IN SYNTHETIC FLUID POA block copolymers are very useful in a variety of metalworking operations. These products are made by the sequential addition of ethylene oxide and propylene oxide. The functional attributes of these products - defoaming, wetting, lubricity, solubilization, emulsification, thickening and dispersion - all depend on the ratio of ethylene oxide to propylene oxide, the molecular weight and blocking pattern of the molecule. POA-L101 surfactant POA-17R2 surfactant POA-17R4 surfactant POA-25R2 surfactant EO/PO block copolymers Reverse EO/PO block copolymers Reverse EO/PO block copolymers Reverse EO/PO block copolymers Clear to hazy, substantially free of foreign matter yellow yellow yellow 1 150 5.5-7.5 5% in 10:6 IPA:H2O 8 100 6.0-7.5 205 (38 ) 7~12 80 5.5-7.0 254 (38 ) 800 13-17 3-10% Emulsifier and dispersant Solubilizer for semi-synthetics and synthetic 35 3-10% Prime surfactant in cleaners and wetting agent 44-48 3-10% Reduces misting Lubricant in synthetic 6.3 100 6.0-7.5 570 30 3-10% Lubricant in synthetic Solubilizer in semi-synthetic JEFFOX functional are alkoxylates of mono-, di- or tri-functional starting materials. These versatile have varying degrees of solubility in water and oil. The possess many desirable properties of natural lubricants and have distinctive properties of their own. They are recommended for use in difficult applications such as drilling, quenching and as a gear oil component. JEFFOX WL-660 fluid JEFFOX WL-5000 fluid EO/PO block copolymers EO/PO block copolymers Clear - - 7.7 158 Clear amber - 200-1080 66 5-15% Exceptional lubrication, excellent finishes and 53 5-15% longer tool life High viscosity index used at a wide range LOW FOAM SURFACTANT s are ideally suited for metalworking operations. They tend to have low foam and excellent wetting characteristics. Some products can work as defoamers in water-based systems. TERIC 168 surfactant Clear to hazy 11.1 250 6.0-8.0 70 28-37 2-15% A low foaming surfactant with excellent wetting properties. It may be used in low foam metal cleaning formulations JL-80X surfactant LF-17 surfactant LF-18 surfactant LF-37 surfactant P1 surfactant P3 surfactant P5 surfactant EMPILAN PF7168 surfactant EMPILAN PF7169 surfactant Clear 13.1 100 7.0 51 59 2-15% Used in metal cleaning operations Special structure eliminates gel phase common Not more than a trace of turbidity hazy hazy - 100 5.0-7.5 11.9 100 5.5-7.5 1% in 10:6 IPA:H2O 3.0-6.0 Clear 7 100 6.0-7.0 Clear colorless 96 240 90 32-36 14-20 24-26 5-20% 5-20% 2-15% Used in low foam semi-synthetic cutting Used in low foam, highly effective microemulsion or solution cleaners Wetting agent in acid cleaner formulations LF-17/LF-18 may be used as an efficient low foam emulsifier in metalworking LF-37 has excellent wetting performance and a very low foaming tendency Emulsifier and rinse aid for metal cleaning Solubilizer / emulsifier for semi-synthetic formulations Co-emulsifier for semi-synthetics Rinse aid for cleaners 200 5.5-7.0 96 15-19 5-20% - 100 5.5-7.0 56 34-36 2-15% Clear - 250 6.5-7.5 85 44-46 2-15% Clear - 100 6.0 Clear to hazy - 100 6.0 70 115 28-37 2-15% Wetting agent and emulsifier in watermiscible 39-42 2-15% formulations SURFACTANTS Linear alcohol ethoxylates are widely used as emulsifiers, cleaners, penetrants and wetting agents. Appropriate selection of the alcohol chain length and degree of ethoxylation can provide the surfactant properties for a particular application. Primarily emulsifiers are most appropriate to the formulation of vegetable oils, glycerides, higher viscosity paraffinic oils, cycle oils and waxes. Castor oil ethoxylates are used as emulsifiers and dispersing agents for water-miscible formulations. Huntsman offers a variety of castor oil ethoxylates with varying degrees of ethoxylation to suit customer needs. Product Description Function EMPILAN KBE series surfactants C12-C16 alcohol ethoxylates Extensively used as emulsifiers, cleaners, EMPILAN KCP series surfactants C14-C15 alcohol ethoxylates penetrants and wetting agents in metalworking formulations EMPILAN KLA-6 surfactant C16 - C18 (Cetyl - Oleyl) alcohol ethoxylates Appearance (25 C) varies from clear s to TERIC 17AN surfactant (N stands for 2 EO to 25 EO) C16 - C18 (Cetyl - Oleyl) alcohol ethoxylates white waxy solids, depending on the alcohol used and degree of ethoxylation TDA series surfactants Iso-C13 (iso-tridecanol) ethoxylates L-24 series (2 EO to 22 EO) C12 - C16 alcohol ethoxylates CO and DEHSCOFIX CO series surfactants Castor oil ethoxylates Emulsifiers and dispersing agents that can impart

Product Description Appearance at 25ºC HLB Properties 1 Pour point ºC Density, 25ºC, g/ml Viscosity, Cst, 25 C Cloud point ºC (1% aqueous) Suggested Dosage Function Characteristic NPE REPLACEMENTS Alkyl poly(alkylene oxide) derivatives based on a synthetic linear primary alcohol. Due to their low viscosities, the surfactants are easily handled. HYDRAPOL RP40 surfactant Alkyl poly(alkylene oxide) derivative based on a synthetic linear primary alcohol turbid 7.8-10 0.949 28.5 45 0.5-6% Soft gel structures lead to easy dispersal and dissolution HYDRAPOL RP50 surfactant Alkyl poly(alkylene oxide) derivative based on a synthetic linear primary alcohol turbid 10.2 0 0.964 38 56 0.5-6% Minimal surface tensions and highly surface active Powerful wetting agent HYDRAPOL RP90 surfactant Alkyl poly(alkylene oxide) derivative based on a synthetic linear primary alcohol turbid 13 16 0.993 156 71 0.5-6% Low contact angles Low foam surfactant and NPE replacement SPECIALTY EMULSIFIER PEA-25 additive Linear primary ethoxylate Clear to hazy - - 9.0-10.5 (ph 1%) 149 88 5-20% Emulsifier in water-miscible metalworking Imparts lubricity Imparts some alkalinity Coupling agent MW-100 additive Proprietary emulsifier Slightly turbid, substantially free of foreign matter 5-7 4 7 (ph 1%) 117-5-20% Inherently low foaming Compatible with phosphate esters for extreme pressure Able to formulate macro or micro emulsions that are very stable Coupling agent Low toxicity profile SYNTHETIC SODIUM SULPHONATE Huntsman is a major manufacturer of alkyl benzenes with an existing and developing range of higher molecular weight materials. Our NANSA SM products are synthetic sodium sulphonates that offer excellent emulsification and corrosion inhibition. These products are used as primary emulsifiers in soluble oil and semi-synthetic. These products can be used to replace natural sodium sulfonates in metalworking. NANSA SM 60/ HBH surfactant Synthetic sodium sulphonate Clear, brown - 510 average MW 60% active content 1500-5-15% Wetting agent Emulsifier in soluble oil and semisynthetic NANSA SM 100/ HBH surfactant Synthetic sodium sulphonate Clear, brown - 510 average MW 78% active content 1700 (50 C) - 5-15% Wetting agent Emulsifier in soluble oil and semisynthetic HARD WATER TOLERANCE Alkyl ether carboxylic acids are used as emulsifiers and emulsion stabilizers in water-miscible metalworking. They also aid in providing excellent hard water tolerance to formulations. EMPICOL CED-5 surfactant EMPICOL CVH surfactant EMPICOL CBJ surfactant Laureth-6 carboxylic acid Capryleth-9 carboxylic acid C12-14 Alcohol + 10 E carboxylic acid form yellow yellow yellow - 2.5-3.5 (ph) - 2.0-3.0 (ph) - 2.0-3.0 (ph) 1.01 250-2-10% Good emulsifier with enhanced corrosion inhibition 1.07 1.05 200 500 - - 2-10% 1-5% Provides excellent hard water tolerance CVH is low foaming Useful as hydrotrope Acid, alkaline, and electrolyte stable EXTREME PRESSURE ADDITIVES - PHOSPHATE ESTERS Phosphate esters provide extreme pressure (EP) properties to water-based and synthetic formulations. Additionally, they provide lubricity and emulsification actives and may provide excellent corrosion resistance in different kinds of metalworking formulations. PE-1198LA surfactant PE-2852 surfactant EMPIPHOS DF-1313 surfactant Alkylaryl ethoxylate complex phosphate Aliphatic phosphate Aliphatic ethoxylate complex phosphate Viscous yellow Clear Colorless or slightly yellowish 95-110 mgkoh/g, ph 2# 125-160 mgkoh/g, ph 2# 273-353 mgkoh/g -9.4 1.12 1510-32 1.05 116-1.02 300 2.5 (5% ph) 0.5-3% Excellent aluminum protection Hard water tolerance - 0.5-3% Good corrosion inhibition - 0.5-3% Good corrosion inhibition EMPIPHOS A5-D surfactant Aliphatic ethoxylate complex phosphate Clear - - 1.06-1.07 - - 0.5-3.% Good corrosion inhibition EMPIPHOS O3-D surfactant Aliphatic (C16-18) ethoxylate complex phosphate in free acid form Clear or hazy viscous 135 ± 10 mgkoh/g - - - 1-3 (5% ph) 0.5-3% Good aluminum protection Excellent EP performance Low foaming Brightening of the finished work pieces

Global Headquarters Huntsman Corporation 10003 Woodloch Forest Drive The Woodlands, Texas, 77380 USA Tel : +1-281-719-6000 Fax : +1-281-719-6055 Asia Pacific Huntsman Performance Products No. 455 Wenjing Road Minhang Economic & Technological Development Zone Shanghai 200245 P. R. China Tel : +86-21-3357-6588 Fax : +86-21-3357-6543 Europe, Middle East and Africa Huntsman Performance Products Everslaan 45 B-3078 Everberg Belgium Tel : +32-2-758-9544 Fax : +32-2-758-9946 Disclaimer Huntsman Corporation warrants only that its products meet the specifications stated in the sales contract. Typical properties, where stated, are to be considered as representative of current production and should not be treated as specifications. While all the information presented in this document is believed to be reliable and to represent the best available data on these products, HUNTSMAN MAKES NO WARRANTY OR GUARANTEE OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT OF ANY THIRD PARTY, OR WARRANTIES AS TO QUALITY OR CORRESPONDENCE WITH PRIOR DESCRIPTION OR SAMPLE, AND ANY USER OF PRODUCTS DESCRIBED HEREIN SHOULD CONDUCT A SUFFICIENT INVESTIGATION TO ESTABLISH THE SUITABILITY OF ANY PRODUCT FOR ITS INTENDED USE AND ASSUMES ALL RISK AND LIABILITY WHATSOEVER RESULTING FROM THE USE OF SUCH PRODUCT, WHETHER USED SINGLY OR IN COMBINATION WITH OTHER SUBSTANCES. Products may be toxic and require special precautions in handling. For all products described herein, the user should obtain detailed information on toxicity, together with proper shipping, handling, and storage procedures, and should comply with all applicable safety and environmental standards. The behavior, hazards and/ or toxicity of the products referred to in this publication in manufacturing processes and their suitability in any given end-use environment are dependent upon various conditions such as chemical compatibility, temperature, and other variables, which may not be known to Huntsman. It is the sole responsibility of the user of such products to evaluate the manufacturing circumstances and the final products under actual end-use requirements and to adequately advise and warn future purchasers and users thereof. The trademarks listed above are the trademarks of Huntsman Corporation or an affiliate thereof. Copyright 2016. Huntsman Corporation or an affiliate thereof. All rights reserved. www.huntsman.com/performance_products