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jER™ YX4000
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jER™ YX4000

jER™ YX4000 is an adduct formed from the reaction of epichlorohydrin and tetramethylbiphenol
Product Resources

Knowde Enhanced TDS

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Identification & Functionality

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Features & Benefits

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Product Highlights
  • Standard for EMC
  • jER™ YX4000H(low-Cl type; 400ppm) also available
  • Suitable for solid compounding, but not stable in varnish
  • Melting point: 108°C

Applications & Uses

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Properties

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Physical Form
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
Physical Form
Solid
Color
Yellow
Appearance
Yellow Crystal

Packaging & Availability

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Packaging Type
Packaging Information
Paper bag 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™ 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.

Documents (3)

Document Name
Type
Products
Technical Data Sheet
jER™ YX4000
Technical Data Sheet
Products: jER™ YX4000
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
Brochure
jER™ YX8000D, jER™ YX4000, jER™ YX8800, jER™ YX8040
Brochure
Products: jER™ YX8000D, jER™ YX4000, jER™ YX8800, jER™ YX8040