The material selection platform
Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Sumitomo Bakelite
SUMIMAC® ECR-2222K / ECH-222G by Sumitomo Bakelite is a separated-type epoxy resin available in liquid form. It is a mixed (100:100)% ratio of ECR-2222K / ECH-222G by weight. Exhibits good impregnation ability and it can cure at 100°C in 2 hrs. SUMIMAC® ECR-2222K / ECH-222G is designed for use in ignition coil package applications. Color of the cured material is black.
Product Type
EP (Epoxy, Epoxide resin)
Physical Form
Product Status

SUMIMAC® ECR-2222K / ECH-222G Properties

Physical Properties

Value & Unit
Test Condition
Test Method
0.5 Pa.s
Specific Gravity
Boiling Water Absorption
0.15 %wt
(2 hrs soaking)
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