In the aerospace industry, epoxy is used as a structural matrix material which is then reinforced by fiber. Fluorinated epoxy resins have been investigated for some high performance applications, such as the fluorinated diglycidether 5-heptafluoropropyl-1,3-bis[2-(2,3-epoxypropoxy)hexafluoro-2-propyl]benzene. The amount and type of hardener needed depends on the type of epoxy resin being used. Epoxy resin is also used to modify several polymers such as polyurethane or unsaturated polyesters to enhance their physical and chemical attributes. Epoxy resins are polymeric or semi-polymeric materials or an oligomer, and as such rarely exist as pure substances, since variable chain length results from the polymerisation reaction used to produce them. Polyester epoxies are used as powder coatings for washers, driers and other "white goods". Alibaba.com offers 914 epoxy resin chemical formula products. Large scale epoxidized vegetable oils such as epoxidized soy and lens oils are used to a large extent as secondary plasticizers and cost stabilizers for PVC.. 30 000 â 70 000 g/mol) form a class known as phenoxy resins and contain virtually no epoxide groups (since the terminal epoxy groups are insignificant compared to the total size of the molecule). In general, uncured epoxy resins have only poor mechanical, chemical and heat resistance properties. Over the past few decades concern about the possible adverse health effects of many aromatic amines has led to increased use of aliphatic or cycloaliphatic amine alternatives. Aliphatic glycidyl epoxy resins of low molar mass (mono-, bi- or polyfunctional) are formed by the reaction of epichlorohydrin with aliphatic alcohols or polyols (glycidyl ethers are formed) or with aliphatic carboxylic acids (glycidyl esters are formed). Starting Formulations. Its reactivity to hardeners is comparable to that of bisphenol A. ), by adding flexibilizers, viscosity reducers, colorants, thickeners, accelerators, adhesion promoters, etc. Primary amines undergo an addition reaction with the epoxide group to form a hydroxyl group and a secondary amine. Depending on the properties required, the ratio may be anything from 1:1 or over 10:1, but in every case they must be mixed exactly. Halogenated epoxy resins are admixed for special properties, in particular brominated and fluorinated epoxy resins are used.. Because of the better mechanical properties relative to the more common polyester resins, epoxies are used for commercial manufacture of components where a high strength/weight ratio is required. By using vacuum impregnation on uncured epoxy, winding-to-winding, winding-to-core, and winding-to-insulator air voids are eliminated. As adhesives, epoxies bond in three ways: a) Mechanically, because the bonding surfaces are roughened; b) by proximity, because the cured resins are physically so close to the bonding surfaces that they are hard to separate; c) ionically, because the epoxy resins form ionic bonds at an atomic level with the bonding surfaces. Electric generators, connected via the drivetrain with the rotor blades, convert mechanical wind energy in usable electric energy, and rely on epoxies electrical insulation and high thermal resistance properties. These highly viscous to solid resins typically carry 2 to 6 epoxy groups per molecule. However, reactivity is rather low compared to other classes of epoxy resin, and high temperature curing using suitable accelerators is normally required. Due to the low dielectric constants and the absence of chlorine, cycloaliphatic epoxides are often used to encapsulate electronic systems, such as microchips or LEDs. Hakiki, F., Nuraeni, N., Salam, D.D., Aditya, W., Akbari, A., Mazrad, Z.A.I. for domestic DIY adhesives and chemical rock bolt anchors. Alibaba offers 69 Epoxy Chemical Formula Suppliers, and Epoxy Chemical Formula Manufacturers, Distributors, Factories, Companies. Increasing the ratio of bisphenol A to epichlorohydrin during manufacture produces higher molecular weight linear polyethers with glycidyl end groups, which are semi-solid to hard crystalline materials at room temperature depending on the molecular weight achieved. Epoxy has a wide range of applications, including metal coatings, use in electronics/electrical components/LEDs, high tension electrical insulators, paint brush manufacturing, fiber-reinforced plastic materials, and adhesives for structural and other purposes. Hardeners which show only low or limited reactivity at ambient temperature, but which react with epoxy resins at elevated temperature are referred to as latent hardeners. Instead of a hydroxy group, also the nitrogen atom of an amine or amide can be reacted with epichlorohydrin. One-component products generally have shorter shelf-lives than standard 2-component systems, and products may require cooled storage and transport. In principle, any molecule containing a reactive hydrogen may react with the epoxide groups of the epoxy resin. Epoxy homopolymerisation is often used when there is a requirement for UV curing, since cationic UV catalysts may be employed (e.g. Epoxy resins may be reacted (cross-linked) either with themselves through catalytic homopolymerisation, or with a wide range of co-reactants including polyfunctional amines, acids (and acid anhydrides), phenols, alcohols and thiols (usually called mercaptans). When using latent hardeners, the epoxy resin and hardener may be mixed and stored for some time prior to use, which is advantageous for many industrial processes. Aliphatic polyurethane top coats are applied on top to ensure full UV protection, prolong operational lifetimes and lowering maintenance costs. In general, epoxies are known for their excellent adhesion, chemical and heat resistance, good-to-excellent mechanical properties and very good electrical insulating properties. Liquid Paint and Metal Protection Composites. The rate of cure of polyesters can therefore be controlled by the amount and type of catalyst as well as by the temperature. A wide variety of epoxy resin chemical formula options are available to you, such … By contrast, polyester resins are usually made available in a 'promoted' form, such that the progress of previously-mixed resins from liquid to solid is already underway, albeit very slowly. Thus, the epoxide of ethylene (C 2 H 4) is ethylene oxide (C 2 H 4 O). The presence of the catalyst in the final product actually detracts from the desirable properties, so that small amounts of catalyst are preferable, so long as the hardening proceeds at an acceptable pace. printed circuit boards). epoxy resin chemical formula. 13.7. This is expressed as the "epoxide equivalent weight", which is the ratio between the molecular weight of the monomer and the number of epoxide groups. 3,4-epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate). Epoxy coatings are also widely used as primers to improve the adhesion of automotive and marine paints especially on metal surfaces where corrosion (rusting) resistance is important. Epoxy resin - chemical information, properties, structures, articles, patents and more chemical data. Very latent hardeners enable one-component (1K) products to be produced, whereby the resin and hardener are supplied pre-mixed to the end user and only require heat to initiate curing. The secondary amine can further react with an epoxide to form a tertiary amine and an additional hydroxyl group. For thermosetting epoxies: The tensile strength ranges from 90 to 120 MPa USE: 1-Butene oxide is used to make other chemicals and added to chlorinated solvents, such as trichloroethylene and 1,1,1-trichloroethane, to stabilize them. Fusion Bonded Epoxy Powder Coatings (FBE) are extensively used for corrosion protection of steel pipes and fittings used in the oil and gas industry, potable water transmission pipelines (steel), and concrete reinforcing rebar. It is essential to determine the Epoxy Equivalent Weight (E.E.W.) Epoxies are also used in producing fiber-reinforced or composite parts. Common classes of hardeners for epoxy resins include amines, acids, acid anhydrides, phenols, alcohols and thiols. Thank you for your interest in Hexion. Reaction of phenols with formaldehyde and subsequent glycidylation with epichlorohydrin produces epoxidised novolacs, such as epoxy phenol novolacs (EPN) and epoxy cresol novolacs (ECN). Epoxy materials tend to harden somewhat more gradually, while polyester materials tend to harden quickly, particularly if a lot of catalyst is used.  Cycloaliphatic epoxides are characterised by their aliphatic structure, high oxirane content and the absence of chlorine, which results in low viscosity and (once cured) good weather resistance, low dielectric constants and high Tg. These companies are known as "formulators". The epoxy resin market is dominated by the Asia-Pacific region, which contributes 55.2% of the total market share. They are produced by the reaction of a cyclic alkene with a peracid (see above). The other production route for epoxy resins is the conversion of aliphatic or cycloaliphatic alkenes with peracids: In contrast to glycidyl-based epoxy resins, this production of such epoxy monomers does not require an acidic hydrogen atom but an aliphatic double bond. Variations offering high thermal insulation, or thermal conductivity combined with high electrical resistance for electronics applications, are available.. Polyfunctional primary amines form an important class of epoxy hardeners. dodecanol glycidyl ether), difunctional (butanediol diglycidyl ether), or higher functionality (e.g. Epoxy resins are applied using the technology of resin dispensing. Bisphenol F may undergo epoxy resin formation in a similar fashion to bisphenol A. The chemistry of epoxies and the range of commercially available variations allows cure polymers to be produced with a very broad range of properties. These systems provide a tough, protective coating with excellent hardness. There are 40 OEM, 36 ODM, 14 Self Patent. Change in color, known as yellowing, is a common phenomenon for epoxy materials and is often of concern in art and conservation applications. Calculating Equivalent Weight of Epoxy Mixtures Most formulated products include mixtures of epoxy resins, diluents (reactive and unreactive), fillers, additives,…. Higher molecular weight diglycidyl ethers (n â¥ 1) are formed by the reaction of the bisphenol A diglycidyl ether formed with further bisphenol A, this is called prepolymerization: A product comprising a few repeat units (n = 1 to 2) is a viscous, clear liquid; this is called a liquid epoxy resin. They are often used during boat repair and assembly, and then over-coated with conventional or two-part polyurethane paint or marine-varnishes that provide UV protection. Polyphenols, such as bisphenol A or novolacs can react with epoxy resins at elevated temperatures (130â180 Â°C, 266â356 Â°F), normally in the presence of a catalyst. Temperature is sometimes increased in a step-wise fashion to control the rate of curing and prevent excessive heat build-up from the exothermic reaction. High purity grades can be produced for certain applications, e.g. For the chemical group, see. Epoxy systems are used in industrial tooling applications to produce molds, master models, laminates, castings, fixtures, and other industrial production aids. Temperature resistance generally increases in the same order, since aromatic amines form much more rigid structures than aliphatic amines. While some epoxy resin/ hardener combinations will cure at ambient temperature, many require heat, with temperatures up to 150 Â°C (302 Â°F) being common, and up to 200 Â°C (392 Â°F) for some specialist systems. Epoxy resins typically require a precise mix of two components which form a third chemical. The rate of the reaction can be changed by using different hardeners, which may change the nature of the final product, or by controlling the temperature. The high latency of anhydride hardeners makes them suitable for processing systems which require addition of mineral fillers prior to curing, e.g. for high voltage electrical insulators. trimethylolpropane triglycidyl ether). Simple epoxides are often referred to as oxides. for UV coatings). The only variable available to the user is to change the rate of this process using a catalyst, often Methyl-Ethyl-Ketone-Peroxide (MEKP), which is very toxic. Bisphenol A is the chemical product of …  Exposure to epoxy resins can, over time, induce an allergic reaction. The choice of formulation depends on the particular application. Epoxies are also used as a structural glue. To help our customers we are presenting the formulation guide for epoxy applications. IDENTIFICATION: 1-Butene oxide (also known as 1,2-epoxybutane) is a colorless liquid with a disagreeable odor. Chemical Resistance Chart of Popular Epoxy.com Coating and Mortar Systems: Chemical # 1 #2 # 630 # 633: Vinyl Ester #663: Acetone NR NR S-3 S-3 S-3 Acetic Acid - 56% 5%-S-3 10% 20% S-2 + Acetic Acid - … As aromaticity is not present in these materials as it is in Bisphenol A and F resins, the UV stability is considerably improved. This calculator was specifically designed for the following Products: #1, 1W, 1 Cold Cure, #2, #2W, #315BC, #630, & #633 coatings and Product #899 Normal Cure Primer and Product #899 Cold Cure Primer.It will also work for other products that use the same spread rates as these products. Epoxies generally out-perform most other resin types in terms of mechanical properties and resistance to environmental degradation. Solid epoxy resins are generally safer than liquid epoxy resins, and many are classified non-hazardous materials. Epoxy grout is a tough, stain- and chemical-resistant grout made with epoxy resins and various fillers. The technique is named "water shut-off treatment".. Many properties of epoxies can be modified (for example silver-filled epoxies with good electrical conductivity are available, although epoxies are typically electrically insulating). Fields marked with * are required so that we may expedite your request. More modern manufacturing methods of higher molecular weight epoxy resins is to start with liquid epoxy resin (LER) and add a calculated amount of bisphenol A and then a catalyst is added and the reaction heated to circa 160 Â°C (320 Â°F). Metal cans and containers are often coated with epoxy to prevent rusting, especially for foods like tomatoes that are acidic. Allergic reaction is often visible in the form of dermatitis, particularly in areas where the exposure has been highest (commonly hands and forearms). Epoxy resins produced from such epoxy monomers are called glycidyl-based epoxy resins. Insufficient heat during cure will result in a network with incomplete polymerisation, and thus reduced mechanical, chemical and heat resistance. Amine type hardeners will alter both the processing properties (viscosity, reactivity) and the final properties (mechanical, temperature and heat resistance) of the cured copolymer network. through poor working hygiene or lack of protective equipment) over a long period of time. As it has a low surface tension, it is added as a wetting agent (surfactant) for contact with glass fibres. Epoxy resins are generally combined with curing agents, modifiers and other additives into formulated coatings, adhesives, compounds or mixtures which deliver the needed performance for a specific end use or application.The formulations and systems information provided in this section can be utilized as a starting point, or baseline, for further work or development of new systems. Castan's work was licensed by Ciba, Ltd. of Switzerland, which went on to become one of the three major epoxy resin producers worldwide. Tertiary amines, carboxylic acids and alcohols (especially phenols) are effective accelerators. From coatings to transportation and energy to construction, we’ve been enabling progress through Responsible Chemistry for over half a century.  The chemical reactions in both cases are exothermic. Yes, indeed.  Claims of discovery of bisphenol-A-based epoxy resins include Pierre Castan in 1943. They can be used as adhesives for wood, metal, glass, stone, and some plastics. Aromatic amines present a particular health hazard (most are known or suspected carcinogens), but their use is now restricted to specific industrial applications, and safer aliphatic or cycloaliphatic amines are commonly employed. Epoxy resins are also used for decorative flooring applications such as terrazzo flooring, chip flooring, and colored aggregate flooring. Such epoxies are commonly used in optics, fiber optics, and optoelectronics. Phenols can be compounds such as bisphenol A and novolak. An important criterion for epoxy resins is the epoxide group content. Epoxy resin is used as the matrix phase in carbon-fibre composites for aircraft structures and as an adhesive in aircraft structural joints and repairs. 1-Butene oxide will volatilize from water and soil. These are highly viscous to solid resins with typical mean epoxide functionality of around 2 to 6. Some (non-crosslinked) epoxy resins with very high molar mass are added to engineering thermoplastics, again to achieve flame retardant properties. Epoxy resin have an excellent electrical, thermal, and chemical resistance. Epoxy resins are used as bonding matrix along with glass or carbon fiber fabrics to produce composites with very high strength to weight characteristics, allowing longer and more efficient rotor blades to be produced. Similar commercial success has been earned by the families of D.E.R. plant derived glycerol used to make epichlorohydrin). Progressive Epoxy Polymers, Inc. SNOPSIS: Basic chemical resistanc table for several of the the part epoxy resin - epoxy paint products (including Basic No Blush (tm) two part, clear marine epoxy. Epoxy adhesives can be developed to suit almost any application. While the resulting network does not typically display high temperature or chemical resistance, the high reactivity of the thiol group makes it useful for applications where heated curing is not possible, or very fast cure is required e.g. They are also sold in boat shops as repair resins for marine applications. Is Epoxy-Based Polymer Suitable for Water Shut-Off Application? Epoxy resins are generally combined with curing agents, modifiers and other additives into formulated coatings, adhesives, compounds or mixtures which deliver the needed performance for a specific end use or application. This "plastic tooling" replaces metal, wood and other traditional materials, and generally improves the efficiency and either lowers the overall cost or shortens the lead-time for many industrial processes. How Formula Impacts Performance. Curing may be achieved by reacting an epoxy with itself (homopolymerisation) or by forming a copolymer with polyfunctional curatives or hardeners.  Devoe & Raynolds, which was active in the early days of the epoxy resin industry, was sold to Shell Chemical; the division involved in this work was eventually sold, and via a series of other corporate transactions is now part of Hexion Inc... Normal gelcoat formulated for use with polyester resins and vinylester resins does not adhere to epoxy surfaces, though epoxy adheres very well if applied to polyester resin surfaces. There are hundreds of ways that these formulators can modify epoxiesâby adding mineral fillers (talc, silica, alumina, etc. This process is known as catalytic homopolymerisation. One particular risk associated with epoxy resins is sensitization. The majority of the epoxy systems sold are produced by these formulators and they comprise over 60% of the dollar value of the epoxy market. Many compounds have trivial names; for instance, ethylene oxide is called "oxirane". Because aliphatic epoxies have a lower electron density than aromatics, cycloaliphatic epoxies react less readily with nucleophiles than bisphenol A-based epoxy resins (which have aromatic ether groups). We doesn't provide epoxy resin chemical formula products or service, please contact them directly and verify their companies info carefully. Any chemical reaction is speeded up when you heat it, but when you cool it in the fridge, the reaction slows way down! These co-reactants are often referred to as hardeners or curatives, and the cross-linking reaction is commonly referred to as curing. In general, epoxies are known for their excellent adhesion, chemical and heat resistance, … . This article is about the thermoset plastic materials. The cured epoxy is an electrical insulator and a much better conductor of heat than air. The hydroxy group may be derived from aliphatic diols, polyols (polyether polyols), phenolic compounds or dicarboxylic acids. This process is known as "advancement". Until they are mixed the two elements are relatively inert, although the 'hardeners' tend to be more chemically active and should be protected from the atmosphere and moisture. The resins are low to medium viscosity at room temperature, which makes them easier to process than EPN or ECN resins. with aminoplasts, phenoplasts and isocyanates. Important industrial grades are triglycidyl-p-aminophenol (functionality 3) and N,N,Nâ²,Nâ²-tetraglycidyl-bis-(4-aminophenyl)-methane (functionality 4). However, aliphatic epoxy resins polymerize very slowly at room temperature, so higher temperatures and suitable accelerators are usually required. Epoxy refers to any of the basic components or cured end products of epoxy resins, as well as a colloquial name for the epoxide functional group. Epoxy coatings are often used in industrial and automotive applications since they are more heat resistant than latex-based and alkyd-based paints. Adhesives. Epoxy resin also finds uses in caulking and casting compounds, sealants, varnishes and paints, and other industrial applications. In the electronics industry epoxy resins are the primary resin used in overmolding integrated circuits, transistors and hybrid circuits, and making printed circuit boards. Epoxy paints tend to deteriorate, known as "chalking out", due to UV exposure.. Also aliphatic glycidyl epoxy resins usually have a low viscosity compared to aromatic epoxy resins.  They found that the molecular reason for epoxy yellowing was a thermo-oxidative evolution of carbonyl groups in the polymeric carbonâcarbon backbone via a nucleophilic radical attack.  Bisphenol A, which is used to manufacture a common class of epoxy resins, is a known endocrine disruptor. The global market is made up of approximately 50â100 manufacturers of basic or commodity epoxy resins and hardeners. Di- and polyols lead to diglycid polyethers. Thus amine structure is normally selected according to the application. The epoxide group is also sometimes referred to as a oxirane group. The epoxy resin is Bisphenol-A-based epoxy resin (KER215), which contains mono-epoxidized alcohol as reactive diluents, is supplied by Kumho P&B Chemicals. Cure speed may be improved by matching anhydrides with suitable accelerators. The raw materials for epoxy resin production are today largely petroleum derived, although some plant derived sources are now becoming commercially available (e.g. Condensation of epoxides and amines was first reported and patented by Paul Schlack of Germany in 1934. A product comprising more repeating units (n = 2 to 30) is at room temperature a colourless solid, which is correspondingly referred to as solid epoxy resin. Epoxy resins diluents are typically formed by glycidylation of aliphatic alcohols or polyols. Bisphenol A-based resins are the most widely commercialised resins but also other bisphenols are analogously reacted with epichlorohydrin, for example Bisphenol F. In this two-stage reaction, epichlorohydrin is first added to bisphenol A (bis(3-chloro-2-hydroxy-propoxy)bisphenol A is formed), then a bisepoxide is formed in a condensation reaction with a stoichiometric amount of sodium hydroxide. Epoxy resin formulations are important in the electronics industry, and are employed in motors, generators, transformers, switchgear, bushings, insulators, printed wiring boards (PWB), and semiconductor encapsulants. Epoxies, by contrast, are inherently strong, somewhat flexible and have excellent adhesion. Flooring compositions based on epoxy resins have developed steadily, giving a hard, chemical-resistant, seamless, and firmly adherent floor covering. Epoxy resins are generally combined with curing agents, modifiers and other additives into formulated coatings, adhesives, compounds or mixtures which deliver the needed performance for a specific end use or application. The reaction is carried out in the presence of a base such as sodium hydroxide, analogous to the formation of bisphenol A-diglycidyl ether. In this case, the peracids can also be formed in situ by reacting carboxylic acids with hydrogen peroxide.  It is also used in jewelry, as a doming resin for decorations and labels, and in decoupage type applications for art, countertops, and tables. About 7% of these are Adhesives & Sealants, 0% are Plastic Auxiliary Agents, and 0% are Electronics Chemicals. Chemical Resistance and Secondary Containment, Primers, Sealers and Waterproofing Systems, Can, Coil and General Industrial Coatings, Protective, Marine and Shipping Container Coatings, Railway, Motorcycles and Specialized Vehicles, Cabinets, Countertops and Flooring Laminates, Epoxy Resins, Curing Agents and Modifiers, Semi-solid, Solid and Powder Grade Resins, Construction and Infrastructure Adhesives, Particleboard and Medium Density Fiberboard, Agricultural, Construction and Earthmoving (ACE) Equipment, Truck and Bus, SF 1013 White Enamel 828and1001 3140and3502, SF 1035 Heavy Tank Lining 1001and1007 3213, SF 1201 Low Whire Enamels 828 3292and3251, SF 1202 Low White Enamels 8021 3292and3378, SF 1700 WB White Primer 6520 6870 (less than 100 g/L VOC), SF 1702 Waterborne White Enamel 6520 6870, SF 1703 Waterborne Clear Coating 6520 6870, SF 1705 Waterborne White Enamel 6520 6870, SF 1728 Waterborne Gray Midcoat 6520 6870 (less than 100 g/L VOC), SF 1729 WB Red Primer 6520 6870 (less than 100 g/L VOC), SF 1741 WB White Primer - 6520 6870 (less than 100 g/L VOC), SF 1742 WB Gloss White Enamel 6520 6870 (less than 100 g/L VOC), SF 1808 Solvent Resistant Primer 5522 8290, SF 1823 Gloss White Enamel 3520 and 3546 8290, SF 1824 Gloss White Enamel 3520and3546 8290, SF 1825 Waterborne Red Primer 3520and3546 8290, SF 2000 Two-Package Clear Coating 1007 21-511, SF 2006 Black Semi-Gloss Enamel 1007F 227-8, SF 2014 Aluminum Baking Finish 1007F 21-511, SF 2017 Gray Appliance Primer 1007F 21-511, SF 2502 Phenolic Clear Bake Coating 3540-WY-55, SF 2800 Chemical Resistant Epoxy Powder Coating 1007F SU-8, SF 2802 Red Powder Coating for Pipe and Rebar Application 2024 P-104, SF 4001 Rapid Cure Adhesive 8111 3270 and 3271, SF 4005 General Purpose Epoxy Adhesive 828 3055, SF 4006 Water-Reducible Bond Coat WD-510 3072, SF 4007 High Strength Adhesive 828 3046 505, SF 4009 Adhesive Formulations EPON and Epikure, SF 4010 Equal Volume Adhesive 828 505 3125and3271, SF 4011 Heat Epoxy Adhesive 828 3234 and Aromatic Amines, SF 4013 Epoxy Marker Adhesive CS-241 3271and3153, SF 4018 High Cure Adhesive 828and58034 3072, SF 4021 Economical One-Package Adhesive 828 BF Catalyst, SF 4022 One-Package Adhesive 828 Dicyandiamide, SF 4023 One-Package Adhesive 828and58034 Latent, SF 4025 One-Package Adhesive 828 Dicyandimide, SF 4027 Room Volume Adhesive 815 3125and3055and3253, SF 4029 One-Package Temperature Adhesive 828, SF 4030 Fast-Setting Clear Adhesive 828 3270 3253, SF 4031 One-Package Adhesive 828 Dicyandiamide, SF 5001 Exposed Aggregate Matrix 828 505 and 8 3295, SF 5002 Patching Exterior Concrete 8131 3072, SF 5003 Chemical Tank Lining 813 3370and3271, SF 5006 Flexible Caulking Compound 828 3055, SF 5007 Flexible Caulking Compound 828 3055, SF 5008 Epoxy-Modified Cement Concrete WD-510 3072, SF 5009 Epoxy Modified Mortar WD-510 3046, SF 6000 Epoxy Terrazzo Flooring 828 505 and 3295, SF 6002 Industrial Floor Topping 828 and 813 3072 505, SF 6003 Electrically Conductive Topping 813 505 3072and3271, SF 6005 Chemical Resistant Topping 828 62 3370, SF 6008 Waterborne Epoxy Binder WD-510 3277, SF 6009 General Purpose Topping 828 8 3277 and 3271, SF 6010 Epoxy Glaze Coat 828 and 8021 3370, SF 6011 Epoxy Floor Coating 828and8021 3370, SF 6017 Waterborne Self-Leveling 8535-W-60 3510-W-60, SF 6018 Chemical Resistant Glaze 828 3383, SF 6019 Chemical Resistant Coating 828 3251, SF 6020 Highly Flexible Flooring 815C 3164, SF 6021 Ground Rubber Overlayment 8132 3164, SF 7000 Flexibilized Impregnating Compound 828 32, SF 7001 Flame Retardant Compound 828and1163 56, SF 7002 Glass-Filled Epoxy 828 505Starting Formulation 7002, SF 7003 Rapid Curing Potting Compound 828 62 3271, SF 7005 Epoxy Casting Compound 828 505 3046 and 3234, SF 7006 Epoxy Casting Compound 828 505 3234, SF 7007 Rapid Curing Compound 813 and 828 3271, SF 7011 General Purpose Compounding 1002F, SF 7018 General Purpose Potting Compound 828, SF 7019 Thermal Shock Resistant Compound 828 505, SF 8000 Pre-Preg Laminating Compound SU-8, SF 8002 Flame Laminating Compound SU-8and1163, SF 8009 Wet Laminating Binder 828 and 8132 3295, SF 8017: Epoxy Resin System 826 862 LS-81K, SF 8038: FlameX™ Epoxy Resin System for Infusion and RTM of Aerospace Interior Parts, SF 8039: Toughened Epoxy Resin Systems for Filament Winding, SF 9000: Epoxy Dispersion Formulations Cured with Dicyandiamide, SF 9002: Preparing Waterborne Dispersions of Elastomer Modified Epoxy Resins. Cure temperature should typically attain the glass transition temperature (Tg) of the fully cured network in order to achieve maximum properties. ... Chemical Formula: C 21 H 25 ClO 5 click here for details. Product Types. This means that conventional nucleophilic hardeners such as amines are hardly suitable for crosslinking.
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