We apologize! The document was not able to download due to an unknown error. Our team has been notified and we will fix it as soon as possible. Fill out the form below, and we will send you the document as soon as we can!
jER YX7105
jER™ YX7105 is a flexible thermosetting epoxy resin with excellent heat, chemical and water resistance that is recommended for use in printed electronics, semiconductor manufacturing, base film and sheets for wearable devices, coatings and adhesives.
jER™ YX7105 is a liquid type epoxy resin formed from the reaction of epichlorohydrin and a aliphaticd and aromatic polyol. It has excellent adhesiveness, flexibility, impact resistance, and stretchability. It is compatible with a variety of substrates including glass, fibers and fabrics, metals, plastics, steel, aluminum, ceramic and concrete and masonry. It contributes excellent insulation, heat, chemical and water resistance as well as impact resistance for these materials when used in semiconductor, printed electronics and wearable devices to avoid bending and warpage.
Specifications
Epoxy equivalent weight (WPE): 440-500 g/eq
SAP-Cl: 0-100 ppm
Appearance: colorless liquid
Viscosity at 50ºC: 65 P
Density at 25ºC: 1.2 kg/m3
Cured State Properties
Tg: 31ºC
Td5: 336ºC
Tensile Modulus: 64 MPa
Tensile Strength: 8.8 MPa
Tensile Elongation: 153 MPa
Cured State Properties Formulation
jER™ YX7105: 100 phr
Bisphenol A Novolac: 25 phr
2-Ethyl-4-methylimidazole: 0.05 phr
Curing condition: 170ºC/1hr + 180ºC/1hr
Features & Benefits
Excellent adhesion
Good toughness
Good mechanical, impact and crack resistance
Excellent elasticity and flexibility
Highly adhesive to metal, porcelain and concrete
Excellent insulation
High heat resistance
High chemical resistance
High water resistance
Reactive epoxy group at end
Liquid aliphatic resin
Problems Solved
Damage to coatings caused by exposure to weather or water Resin shifting or distortion from water Cracking and surface defects of coatings used on flexible substrates
Applications
Impact modifier
Coupling Agent
Binder
Adhesion promoter
Compatible with a wide variety of substrates including glass, fibers and fabrics, metal, plastics, steel, aluminum, ceramic, concrete and masonry
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.
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.
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.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region:
English - United States
Hi, let us know if you have any questions as you visit our website.