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Standard Grade High-strength Fumed Rubber for Molding

Time:2011-02-26 19:30Writer:djsilicone View:2886

    Standard grade high-strength fumed rubber for molding has high tear strength. They are applicable to products with special requirement for tear strength, such as: complicated bakeware and cell-phone cover, etc.

Category Product model Appearance Hardness
Shore A
Tensile strength
Mpa ≥
Elongation at break
% ≥
Breaking set
% ≤
Tear strength B
kN/m ≥
Specific density
25℃ g/cm3
Dielectric strength  kV/mm ≥ Volume resistivity
Ω.cm≥ 
High-strength rubber NE-9330 Transparent 32±2 8.0 700 8 20 1.07±0.04 20 1.0×1015
NE-9340 40±2 9.0 600 8 35 1.13±0.04 20 1.0×1015
NE-9350 50±2 9.0 500 8 40 1.15±0.04 20 1.0×1015
NE-9360 60±2 9.0 400 8 40 1.18±0.04 20 1.0×1015
NE-9370 70±2 8.5 300 10 40 1.22±0.04 20 1.0×1015
NE-9380 80±2 8.0 200 8 20 1.25±0.04 20 1.0×1015

Addition of curing agent: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, silicone rubber 0.65%.
Test piece vulcanization condition: 175℃×5min, post-curing condition: 200℃×4h.   
Related material download:
Material Safety Data Sheet (MSDS)for Fumed Silicone Rubber
LFGB Test for Fumed Silicone Rubberr
FDA Test for Fumed Silicone Rubber
RoHS and Other Restricted Substances Test for Silicone Rubber
Substances of Very High Concern Test(SVHC)for Silicone Rubber
Standard Grade High-strength Fumed Rubber for Molding(TDS)

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