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jER YX7110
jER™ YX7110is a tough, flexible liquid-type epoxy resin that can be used for coatings, adhesives, composites and potting and encapsulation materials. It exhibits excellen insulation, flexibility, crack and impact resistance as well as heat, water and chemical resistance.
jER™ YX7110 is a liquid type epoxy resin formed from the reaction of epichlorohydrin and an aliphatic and aromatic polyol that can be used as an impact modifier for brittle materials and for stress relaxation to avoid cracking and warpage. It contributes flexibility, insulation, heat resistance, chemical resistance and excellent wear and abrasion resistance when used in a variety of applications including coatings, adhesives, composits, potting and encapsulation materials, base film/sheets for wearable devices, impact modifiers and stress relaxer additives.
Specifications
Epoxy equivalent weight (WPE): 800-1200 g/eq
Appearance: colorless semi-solid
Viscosity at 50ºC: 2700 P
SAP-CL: 50 ppm
Density at 25ºC: 1.2 kg/m3
Cured State Properties
Tg: 25ºC
Td5: 342ºC
Tensile Modulus: 6.8 MPa
Tensile Strength: 12.3 MPa
Tensile Elongation: 234 MPa
Cured State Properties Formulation
jER™ YX7110: 100 phr
Bisphenol A Novolac: 25 phr
2-Ethyl-4-methylimidazole: 0.05 phr
Curing condition: 170ºC/1hr + 180ºC/1hr
Features & Benefits
Tough and flexible liquid-type epoxy resin
Increases impact resistance
Stress relaxation to avoid cracking and warpage
Flexible
Tough and stretchable
Excellent insulation
High heat resistance
High chemical resistance
Excellent wear and abrasion resistance
High water resistance
Crack and impact resistance
High viscosity
Low warpage
Maintains flexibility even after full-curing
Problems Solved
Damage to coatings caused by exposure to weather, chemicals or water Resin shifting or distortion from water Cracking and surface defects of coatings used on flexible substrates
Applications
Used as an impact modifier for brittle materials
Used to increase impact resistance for coatings, adhesives, composites and potting and encapsulation materials
Highly adhesive to metal, porcelain, concreate
Coatings
Adhesives
Composites
Potting and encapsulation materials
Base film/sheet for wearable devices
Additives for stress relaxation (to avoid cracking, warpage)
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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