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jER™ YX8000D

jER™ YX8000D

jER™ YX8000D is a hydrogenated bisphenol A type liquid epoxy resin with significantly lower chlorine impurity levels than other commercially available products.

Its excellent transparency and better adhesiveness are suitable for wide variety of optical adhesives and encapsulants.

This grade has higher photocure reaction rate, contributing your photocuring process to be more efficient compared to conventional cycloaliphatic epoxy resins. 

 

Application of YX8000D

  • ・LED/OLED encapsulant, LED reflector
    • Achieve high transparency formulation
       
  • ・Adhesives for optical devices (electro-optic assemblies, and laser components)
    • Improving UV resistant
    • Increasing adhesiveness
       
  • ・Photocure process application (UV/LED)
    • Accelerate photo cure rate
Product Resources

Experts

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Knowde Enhanced TDS

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Identification & Functionality

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Features & Benefits

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Product Highlights
  • Liquid type (easy to handle)
  • Excellent Tranparency even after full-curing
  • Adhesion
  • High Photo cure rate
  • Low chlorine level

Applications & Uses

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Properties

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Physical Form
Appearance
Colorless liquid
Physical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.1g/cm3Density Meter (Vibration type)
Refractive Index (D line 589nm)1.5--
Typical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight (WPE)175-195g/eqPotentiometric Titration
Chloride Contentmax. 1200ppmPotentiometric Titration
Viscosity (at 25°C)max. 1500mPa.sCapillary Viscometer
Cured Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion (α1)68ppmThermo Mechanical Analysis
Coefficient of Thermal Expansion (α2)172ppmThermo Mechanical Analysis
Elastic Modulus (at 220°C)17MPa-
Elastic Modulus (at 30°C)3.4GPaDynamic Mechanical Analysis
Glass Transition Temperature136°C-
Glass Transition Temperature (tanδ)135°C-
Light transmittance (at 360 nm, Light resistance Weathermeter, 0.4kw/m^2 after 168hr)53%-
Light transmittance (at 360 nm, Light resistance Weathermeter, 0.4kw/m^2 at 0hr)86%-
Moisture Absorption Rate (at 85°C 85%RH, after 168hr)0.83%-
Moisture Absorption Rate (at 85°C 85%RH, after 72hr)0.8%-
Yellowness index (Light resistance Weathermeter, 0.4kw/m^2, 85°C 85%RH, after 168hr)7--
Yellowness index (Light resistance Weathermeter, 0.4kw/m^2, 85°C 85%RH, at 0hr)1--

Technical Details & Test Data

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Transparency of jER YX8000D

Packaging & Availability

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Packaging Type
Packaging Information
Steel drum with 200 kg net and metal can with 20 kg net

Storage & Handling

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Shelf Life
3 months
Storage and Handling
Carefully read the SDS before using, handling, transporting, storing or disposing. jER™ YX8000D should be stored in tightly closed containers under exclusion of humidity at gentle temperatures. Avoid exposure to direct sunlight. Under these storage conditions the product has a minimum shelf life of three (3) months from date of delivery.

Most Viewed Documents

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Document Name
Type
Products
Learn More
jER™ Epoxy Brochure
Brochure
jER™ YL980, jER™ YL983U, jER™ YX7400N, jER™ YX8000D, jER™ YX4000, jER™ YX7105, jER™ YX7110, jER™ YX8800, jER™ 807, jER™ 828, jER™ 1256, jER™ 1750, jER™ 4250
Brochure
Products: jER™ YL980, jER™ YL983U, jER™ YX7400N, jER™ YX8000D, jER™ YX4000, jER™ YX7105, jER™ YX7110, jER™ YX8800, jER™ 807, jER™ 828, jER™ 1256, jER™ 1750, jER™ 4250
jER™ Epoxy YX8000s Brochure
Brochure
jER™ YX8000D, jER™ YX4000, jER™ YX8800, jER™ YX8040
Brochure
Products: jER™ YX8000D, jER™ YX4000, jER™ YX8800, jER™ YX8040
jER™ YX8000D Safety Data Sheet
Safety Data Sheet
jER™ YX8000D
Safety Data Sheet
Products: jER™ YX8000D
jER™ YX8000D Technical Data Sheet
Technical Data Sheet
jER™ YX8000D
Technical Data Sheet
Products: jER™ YX8000D
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