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- Polymer Name:Epoxy Resins & Compounds
- Functions:Resins, Binders & Matrix Materials, Impact Modifier, Adhesion Promoter, Coupling Agent, Binder & Resin, Resin
- Chemical Family:Epoxy & Epoxy Derivatives
- Compatible Substrates & Surfaces:Aluminum, Steel, Fibers & Fabrics, Glass, Plastics, Metal, Concrete, Ceramic
jER™ YX7105 is a liquid-type epoxy resin with toughness, flexibility, and high stretchability. It is used as an impact modifier for semiconductor, printed electronics and wearable devices to avoid bending and warpage. jER™ YX7105 is an adduct formed from the reaction of epichlorohydrin and an aliphatic and aromatic polyol.FeaturesExcellent adhesionGood toughnessGood mechanical, impact and crack resistanceExcellent elasticity and flexibilityApplicationsPrinted electronics (resist ink, build-up wire board, flexible printed wire board, metal core printed circuit board)Semiconductor manufacturing (liquid mold compound, underfill, sidefill, diebonding, ACF, NCF, ACP, NCP)Base film and sheet for wearable devicesCoatingsAdhesives *jER™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.