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KE-2019-50A/B

Technical Datasheet | Supplied by Shin-Etsu

KE-2019-50A/B by Shin-Etsu is a non-post cure, low compression set silicone rubber grade, containing reduced low molecular weight siloxane. It is transparent and offers excellent heat resistance, high strength and flame retardancy.

Provides easy colorability, reduced molding time, automated- & eco-friendly molding and improved productivity.
KE-2019-50A/B consists of two components A and B, mixed in a 100:100 ratio and is suitable for processing by liquid injection molding.
Used in automotive applications.

KE-2019-50A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

2.3

(Curing Condition (non-post cure): At 150°C x 15 min)

Cure Speed (T10)

27 sec

(At 130°C (MDR), Curing Condition (non-post cure): At 150°C x 15 min)

Cure Speed (T90)

69 sec

(At 130°C (MDR), Curing Condition (non-post cure): At 150°C x 15 min)

Liquid Injection Molding Properties

Value & Unit

Test Condition

Test Method

Injection Pressure

40 - 120 Kg/cm²

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KE-2019-50A/B

KE-2019-50A/B Properties

Physical Properties

KE-2019-50A/B Processing Guidelines

Liquid Injection Molding Properties