Small Deformation Value High Transparency Liquid Silicone Rubber For Bottle Cap
RUI-HE 6250-70® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B. It can be used to produce pacifiers and other baby products with high transparent,high tear resistance and good resistance to yellow. All LSR are platinum cured (vulcanized) materials which are mixed in a 1 : 1 ratio by weight.
Key Features and Benefits
*An exceptional fluidity and good operability, easy to demold
*Good tensile and tear strength
*Outstanding bubble releasing
Because of the outstanding properties 6250-70® liquid silicone rubber is particularly suitable for pacifiers and other baby products.
Rui-He 6250-70® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc.
|Appearance||Shore A Hardness||Tensile Strength||Elongation||Tear Strength||Viscosity||Density||Resilience||Tensile Set||Line Shrinkage|
|Part - A||Part - B||70 ± 3||9.5||400||30||2000||1.13||55||0.8||2.5|
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Packaging & Storage
Available in 20kg pails or 200kg drums.
Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
1.Q: What should I care of silicone product?
A: Silicone is easy to care and clean. Regularly you can wipe the outside of the product with a damp cloth, using a liquid
soap where necessary to keep the surface clean. If the silicone contacts any part of the body, clean it regularly with warm
2.Q: Is Silicone product Safe?
A: We use a 100% food grade silicone. We do not use any fillers what so ever. Fillers compromise the performance of
the baking and may break down from the heat. Our Silicone kitchenware are approved by SGS, FDA and LFGB, so it's
healthy and safe to use.
3. Q. Silicone seems to be more expensive than other rubber, why is this?
A: Silicone is more expensive than most rubber types because it is a special high performance polymer with outstanding
qualities.It is made in relatively low quantities and requires expensive and complicated primary manufacturing facilities
If you need to know the prices of our silicone rubbers, please contact us. We do not provide prices in website because prices fluctuate for many reasons.