by SpecialChem

KE-1571-U

Technical Datasheet | Supplied by Shin-Etsu

KE-1571-U by Shin-Etsu is a silicone rubber curing agent added to 100 parts of compound. It is highly transparent, non-corrosive, inert and can be easily colored with pigments.

Shows releasability, good chemical stability, electrical insulation and good weatherability.
Offers thermal- & electrical conductivity, tear- & tensile strength, gas & vapor permeability, low loss modulus and vibration absorption.
Provides superior heat-, cold-, flex fatigue-, radiation-, compression-, oil-, solvent-, moisture-, steam- and chemical resistance.
KE-1571-U is suitable for processing by compression moldng and used in tubes.

KE-1571-U Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

35 %

(At 150°C, 22 hr, Press Cure - At 120°C x 10min, Post Cure - At 200°C x 4hr)

Elongation at Break

370 %

(Press Cure - A120°C x 10min, Post Cure -At 200°C x 4hr)

Hardness, Shore A

(Press Cure - At 120°C x 10min, Post Cure -At 200°C x 4hr)

Compression Molding Properties

Value & Unit

Test Condition

Test Method

Compression Molding Temperature

120 - 125 °C

Molding Time (10-25 mm thickness)

30 - 60 min

Molding Time (25-50 mm thickness)

60 - 120 min

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KE-1571-U

KE-1571-U Properties

Mechanical Properties

KE-1571-U Processing Guidelines

Compression Molding Properties