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jER™ YX8040
jER™ YX8040 is a high–molecular weight, hydrogenated, bisphenol A-type solid epoxy resin formulated for use in optical materials such as LED encapsulants and adhesives for displays.
- Manufacturer: Mitsubishi Chemical Group
- Product Line: jER™ Epoxy Resins
- Product: jER™ Thermosetting Epoxy Resins
- Industries: Adhesives | Coatings | Maintenance, Repair, Overhaul
- Authorized Countries: United States
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Overview
jER™ YX8040 is a high-purity, alicyclic epoxy resin with low chlorine content and high transparency. Its transparent appearance makes it ideal for optical materials such as LED encapsulants and adhesives for displays. This hydrogenated, bisphenol A-type solid epoxy resin functions as a binder, a coupling agent, and an adhesion promoter.
Specifications
Epoxy equivalent weight (WPE): 9001500 g/eq
Softening point (°C): 70–100
Total Cl: 500 ppm
Refractive index: 1.50
Appearance: Colorless solid
CAS: 946513-43-5
Features & Benefits
Hydrogenated, bisphenol A-type solid epoxy resin
High molecular weight
High purity
Alicyclic epoxy resin with colorless solid used for optical materials
High purity
Transparency
LED curable
UV curable
LED/OLED encapsulant
Led reflector
Adhesive for optical devices
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
Optical materials such as LED encapsulants and adhesives for displays
Related Applications
Adhesives
- Architectural
- Ceramics
- Industrial
- Machinery & Appliances
- Packaging
- Paper & Consumables
- Sealants
- Textiles
Related Chemistries
Maintenance, Repair, Overhaul
Related Functions
Related Technologies
Adhesives
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