ARALDITE® MY 0510 is a very low viscosity, high functionality amine-based resin with high purity and good storage stability. It cures rapidly to produce products with exceptionally high heat deflection temperatures.
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ARALDITE® EPN 1138 N 80 SP is a semi-solid multifunctional epoxy phenol novolac resin known for its superior chemical resistance. Supplied as an 80% non-volatile solution in methyl ethyl ketone, it delivers excellent performance at elevated temperatures along with outstanding chemical durability.
ERISYS® GE 25 Diluent, epoxidized 1,6-Hexanediol, is a low-viscosity, aliphatic diepoxide. It is intended for use as a reactive diluent for high-viscosity epoxy resins. ERISYS® GE 25 Diluent is compatible at all concentrations with the resins and resin/diluent blends, and can be cured using any epoxy resin curing agent.
ERISYS® GE 11, epoxidized para-tertiary butyl phenol, is an aromatic mono-epoxide. GE-11 is intended for use as a reactive diluent for high-viscosity epoxy resins and is compatible at all concentrations with those resins. Resin/diluent blends can be cured using any curing agent for epoxy resins.
ERISYS® GE 24 Polyglycol Diglycidyl Ether is the diepoxide of an aliphatic polyglycol. Its low viscosity, relatively high equivalent weight, and aliphatic structure suggest use as a diluent and/or flexibilizer in high-viscosity, brittle epoxy formulations. As a diluent, ERISYS® GE 24 Polyglycol Diglycidyl Ether lowers viscosity for improved substrate wetting and/or higher filler loading. As a flexibilizer, it improves elongation, peel strength, resistance to thermal cycling, and impact. Depending on the concentration, the final formulation may experience some decrease in chemical and/or heat resistance.
ARALDITE® ECN 9511 is a polyepoxide resin synthesized by reacting epichlorohydrin with an ortho-cresol formaldehyde novolac. The molecular weight of the novolac influences the resin’s molecular weight and functionality, which typically ranges from 2.5 to 5.5 reactive groups per molecule. Unlike conventional bisphenol-A based epoxy resins, this polyepoxide contains multiple reactive sites, enabling higher crosslink density and enhanced performance.
ARALDITE® CY 179-1 is a liquid cycloaliphatic epoxy resin with low viscosity for easy processing. The resin can be used with epoxy curatives to produce parts with high-temperature performance, low and stable dielectric properties, and superior arc, tracking, and UV resistance. This product is recommended for manufacturing high-voltage electrical components intended for use in aggressive outdoor environments.
ARALDITE® EPN 1138 N 85 is a semi-solid multifunctional epoxy phenol novolac resin offering superior chemical resistance. It is supplied as an 85% non-volatile solution in methyl ethyl ketone. This product delivers excellent performance at elevated temperatures along with outstanding chemical durability.
ARALDITE® ECN 1280 is a polyepoxide resin produced by reacting epichlorohydrin with an ortho-cresol formaldehyde novolac. The novolac’s molecular weight determines the resin’s molecular weight and functionality, which ranges from 2.5 to 5.5 reactive groups per molecule. Compared to conventional bisphenol-A based epoxy resins, this polyepoxide offers multiple reactive sites, resulting in enhanced crosslinking and improved material properties.
ARALDITE® ECN 1273 is a polyepoxide resin produced by reacting epichlorohydrin with an ortho-cresol formaldehyde novolac. The molecular weight of the novolac controls the resin’s molecular weight and functionality, which ranges from 2.5 to 5.5 reactive groups per molecule. Unlike conventional bisphenol-A based epoxy resins, this polyepoxide offers multiple reactive sites, enhancing crosslinking density and performance.
ARALDITE® EPN 1138 A 85 is a semi-solid multifunctional epoxy phenol novolac resin with superior chemical resistance. It is supplied as an 85% non-volatile solution in acetone. This product offers excellent performance at elevated temperatures along with outstanding chemical durability.
Epoxy Curing Agent ECA 29 is a mixture of aliphatic polyamines derived from ethylenediamine and has an AHEW (amine-hydrogen equivalent weight) in the range of 36-38. Consisting of higher oligomers of TETA (triethylenetetramine), Epoxy Curing Agent ECA 29 amine may be particularly useful as an epoxy curing agent in applications where higher Tg (glass transition temperature) and reasonably fast reactivity are needed with longer pot-life than DETA or TETA hardeners. As illustrated by the following figure, the increasingly fast gel times with standard bisphenol A based epoxies of the ethyleneamine series EDA (AHEW = 15.03), DETA (AHEW = 20.6), and TETA (AHEW = 24.4) are attributable to their increasing functionality and to them being aliphatic amines. For these three amines, the gel times shorten through the series, even though their AHEWs are increasing, which decreases the concentration of reactants in stoichiometric mixtures. As might be expected, the amines with higher AHEW, and therefore lower amine group concentrations in the formulations, have somewhat lower maximum exotherm temperatures. Epoxy Curing Agent ECA 29 amine follows this trend of having a slightly lower exotherm temperature, however it provides a longer working time until gelation than do the lower functionality amines DETA or TETA. This is attributed to the higher proportion of secondary amino groups in this product. The high functionality of this amine also increases the level of crosslinking in the fully cured epoxy, resulting in a relatively high Tg of 143°C.
EPALLOY® 5000 resin is the diepoxide of the hydrogenated bisphenol A. Due to its saturated ring structure, this resin will find utility in applications requiring resistance to ultraviolet light exposure. Formulations based on standard DGEBA resins usually do not perform well in this environment. Curing agent selection should be done with great care to achieve optimum weathering resistance with EPALLOY® 5000 resin. Products with improved chalking resistance and gloss retention can be formulated. EPALLOY® 5000 resin exhibits a significantly lower viscosity than DGEBA. Higher filler loadings can, therefore, be achieved, resulting in cost reduction and reduced shrinkage. The adhesion and chemical resistance characteristics of EPALLOY® 5000 resin formulations are expected to be like those of standard DGEBA systems.
ARALDITE® CY 184 Resin is a low-viscosity cycloaliphatic epoxy that can be readily processed and cured with carboxylic acid anhydride and a small amount of accelerator to produce a resilient thermosetting polymer with outstanding arc and track resistance, combined with excellent mechanical and electrical properties.
ERISYS® GE 22 CI, epoxidized cyclohexanedimethanol, is a low-viscosity, cycloaliphatic diepoxide. It is intended for use as a reactive diluent for high-viscosity epoxy resins. ERISYS® GE 22 CI is compatible at all concentrations with these resins, and resin/diluent blends can be cured using any epoxy resin curing agent.
ARALDITE® DY-C is a difunctional, aliphatic, reactive diluent for epoxy resins, enhancing the flexibility and processing of epoxy-based formulations.
ARALDITE® EPN 1139 is a semi-solid multifunctional epoxy phenol novolac resin characterized by superior chemical resistance and excellent heat stability. It is ideally suited for manufacturing pre-impregnated materials used in structural applications, as well as in electrical and electronics industries.
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