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Silicone Rubber Suitable for Pour Molding Process

Model No.
LSR1016-16A/B, LSR1016-18A/B

Product Description
Free of any heavy metal and aromatic hydrocarbon solvent, this platinum catalyzed two-component low viscosity liquid silicone rubber is guaranteed to be harmless for human body. It is suitable for pour molding process and the mixing ratio of the two components should be 1:1. This silicone rubber can be cured under both low and high temperatures, in which fast curing is achieved under high temperature condition. It is mainly used for making adult toys.

This liquid silicone rubber is supplied in 20kg barrels.

Typical Property
Physical properties Test method Unit LSR1016-16A/B LSR1016-18A/B
A/B mixture viscosity DIN53019 mPa.s 6500 ~ 7500 3400 ~ 4100
SHORE hardness D2204 A 15 ~ 17 22 ~ 26
Tensile strength D412 MPa ≥2.5 ≥3
Elongation at break D412 % ≥400 ≥350
Tear strength D624B KN/m ≥6 ≥9.5
Curing condition 130 ℃ x30 minutes (Curing speed is adjustable depending on the thickness of product )

1. Avoid this product to be contacted with any organic matter, ionic compound, ethylene compound and alkyne compound, such as N, P, S, Sn, Pb, Hg, Bi, As, PVC, etc These chemicals can poison the platinum catalyst and break down vulcanization.
2. The mixture of AB components should be used up within 4 hours. Higher temperature will cause its effective operating time to decrease.
3. Some organic pigment might also affect its vulcanization property.
4. The above technical properties are for reference only. For detailed molding conditions, please contact us directly.

SQUARE Silicon Materials is an experienced silicone rubber suitable for pour molding process manufacturer and supplier in China. We keep on implementing new technologies and producing new products. As a result, we are now able to offer you new silicone materials including Viscoelastic Silicone Rubber and additive, and more products.

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