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jER™ YX4000

Sold by Mitsubishi Chemical

jER™ YX4000 is a biphenol-type solid epoxy resin with significantly low melt viscosity, low water absorption and a good balance between adhesiveness and rigidity against stress. It can be used for electrical and electronic applications.

Features

  • Abrasion, heat and water resistance
  • Electrical insulation
  • Wear resistance
  • Product Highlights
  • Significantly low melt viscosity (melting point: 108°C)
  • Low chroline content
  • Low water absorption 

Applications

  • Electrical and electronic applications (EMC, solder resist, PCB)
  • Potting and encapsulation materials
  • Powder coatings for ship bottoms
  • Adhesives
  • Composites
Chemical Family: Epoxy & Epoxy Derivatives
End Uses: Powder Coating, Semiconductor Applications
Polymer Name: Epoxy Resins & Compounds
Compatible Substrates & Surfaces: Glass, Fibers & Fabrics, Metal, Steel, Plastics, Aluminum, Ceramic, Concrete & Masonry
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Identification & Functionality

jER™ YX4000 Features & Benefits

Product Highlights
  • Solid type (Flake)
  • Significantly low melt viscosity (Melting point: 108°C)
  • Good balance between adhesiveness and rigidity against stress.
  • Low chroline content
  • Low water absorption 

Applications & Uses

Properties

Color
Physical Form
Appearance
Yellow Crystal
Physical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.15g/cm3Pycnometer
Harsh Hydrolyzable Chloride400ppmPotentiometric Titration
Melting Point108°CDifferential Scanning Calorimetry
Typical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight (WPE)180-192g/eqPotentiometric Titration
Total Chloride Content1000ppm-
Cured Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature147°CDynamic Mechanical Analysis
Elastic Modulus (at 40°C)1.6GPaDynamic Mechanical Analysis
Elastic Modulus (at 250°C)18MPaDynamic Mechanical Analysis
Td5 (Heating rate: 10°C/min, in air)372°CThermogravimetry-Differential Thermal Analysis
Coefficient of Thermal Elongation (α2)191ppmThermo Mechanical Analysis
Coefficient of Thermal Elongation (α1)70ppmThermo Mechanical Analysis

Packaging & Availability

Packaging Type
Packaging Information
Paper bag with 20 kg net

Storage & Handling

Shelf Life
3 months
Storage and Handling
Carefully read the SDS before using, handling, transporting, storing or disposing. jER™ YX4000 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

Document Name
Type
Products
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™ YX4000 Safety Data Sheet
Safety Data Sheet
jER™ YX4000
Safety Data Sheet
Products: jER™ YX4000
jER™ YX4000 Technical Data Sheet
Technical Data Sheet
jER™ YX4000
Technical Data Sheet
Products: jER™ YX4000