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Food Contact Grade Silicone Rubber for Molding

Time:2011-02-27 18:14Writer:djsilicone View:4126

    This product can be used to manufacture food contact molded silicone rubber products in compliance with FDA standard requirements. After vulcanized, this product has good transparency and superior physical and mechanical properties, such as the yellowing resistance. It complies with the requirements for manufacturing of seal ring products for pressure cooker in the hygienic standard GB4806.1.

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
For molding NE-631 Milk-white translucent 30±2 5.5 500 5 14 1.08±0.05
NE-641 40±2 6.5 400 5 16 1.13±0.05
NE-651 50±2 8.0 320 6 20 1.15±0.05
NE-661 60±2 8.0 300 6 20 1.19±0.05
NE-671 70±2 7.5 220 5 18 1.22±0.05
NE-681 80±2 7.0 180 5 18 1.25±0.05

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



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