Modified Silicone Rubber for Molding and Extrusion

Modified Silicone Rubber for Molding and Extrusion



●Various cable accessories, electrical insulation products, and other industrial products

●Physical data in the above table is for reference only.

●Vulcanization condition: 175℃* 5Min.

●Ratio of curing agent liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane: 0.65%.

● The Quality Inspection Department obtains the supplied test report with the curing conditions and testing method of the company; due to the difference in curing conditions and testing method, we can’t guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of a product, instead of a guarantee of the effectiveness or general applicability of our products under a particular application.


PropertiesProduct DataTestMethod
AppearanceMilk-white, translucent,no obvious extraneous matter.VisualInspection
Density,  g/cm31.10~1.141.10~1.151.13~1.171.10~1.141.13~1.171.16~1.20ASTM D792
Hardness,  Shore A40±245±250±240±250±260±2ASTM D2240
Tensile Strength,  MPa     ≥ D412
Elongation at Break,  %    ≥450420400450400300
Tension Set,  %           ≤5656
Tear Strength, Die C  kN/m ≥20ASTM D624
Volume Resistivity,  Ω▪cm  ≥5.0×1014IEC 60093
Dielectric Strength,  kV/mm ≥20IEC 60243