SUMIMAC® ECR-2222K/ECH-222G

About
Separated-type liquid epoxy resin Application : Ignition coil package Advantage : Good impregnation ability&&

Product Description
SupplierSBHPP
Generic环氧树脂
Material StatusCommercial: Active
AvailabilitysAsia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Water absorption rate
2HR, in water0.2%

MECHANICALNominal valueUnitTest method
Bending modulus
25℃8500MPa
bending strength
25℃110MPa

Thermosetting mixed viscosityNominal valueUnitTest method
60℃500cPASTM D2393

Uncured PropertiesNominal valueUnitTest method
Density
25℃1.70g/cm³

Cured PropertiesNominal valueUnitTest method
Shore hardness
Shaw’s D90 
Volume resistivity
25 ℃1.0E+16ohms·cm
Breakdown voltage (1.00 mm)33kV/mm

THERMALNominal valueUnitTest method
Glass transition temperature120TMA
Linear coefficient of thermal expansion
MD4.0E-51/℃TMA
Thermosetting components 
Component A按重量计算的混合比: 100 
Component B按重量计算的混合比: 100 

Notes
1. Typical properties: these are not to be construed as specifications.
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