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jER™ YL983U is a bisphenol F, liquid-type epoxy resin with very low chlorine content that exhibits excellent adhesiveness, good elastic recovery, electrical insulation, and resistance to chemicals, heat, and water. It can be used for various applications, including electrical and electronic applications, such as sealants, casting agents, and adhesives, as well as potting and encapsulation materials.
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jER™ YL983U is a bisphenol F-type liquid epoxy resin with low chlorine content and low viscosity. It exhibits excellent adhesiveness, good elastic recovery, electrical insulation, and resistance to chemicals, heat, and water, making it optimal for electrical and electronic applications, such as sealants, casting agents, and adhesives, as well as potting and encapsulation materials.
Epoxy equivalent weight (WPE): 165–175g/eq
Viscosity @ 25°C: 30–60 P
Saponifiable Cl: 0–50 ppm
Harsh hydrolyzable Cl: ≤200 pm
Appearance: Pale yellow transparency
Density @ 25°C: 1.2 g/cm3
CAS: 9003-36-5
Bisphenol F-type liquid epoxy resin
Very low chlorine content
Low viscosity
Excellent adhesiveness
Good elastic recovery
Chemical, heat, and water resistant
Electrical insulating properties
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
Electrical and electronic applications (sealants, casting agents, adhesives, etc.)
Potting and encapsulation materials
Adhesives
Liquid underfill/adhesive for semiconductor package, especially when low viscosity is needed
Compatible with metal, aluminum, concrete, masonry, glass, fibers, fabrics, plastics, steel, and ceramic
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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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