High Transparency LSR Liquid Silicone Rubber 9140 - 30Y® High Adhesion for the Surface of Fabric
Rui-He 9140 - 30Y® is a kind of two-component liquid silicone rubber for injection molding processes, consisted of part A and part B. All LSR are platinum cured (vulcanized) materials which are mixed in a 1 : 1 ratio by weight. It can be used to produce electronics keys supplies with high and good resistance to yellow.
Key Features and Benefits
|9140 - 30Y®|
|Unit||Part - A||Part - B|
|Shore A Hardness||A||28 ± 2|
|Tensile Strength||MPa||≥ 4.0|
|Tear Strength||KN / m||≥ 15|
|Linear Shrinkage||%||≤ 0.5|
These figures are for reference only, please contact us for details.
Mixing ratio of components A : B = 1 : 1.
Vulcanization: 150 °C / 5 min
Because of the outstanding properties 9140 - 30Y® liquid silicone rubber is particularly suitable for keys supplies, such as computer keyboard.
Rui-He 9140 - 30Y® Liquid silicone rubber obtained the following test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2016, etc.
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.
Q: How to get good silicone mould to use longer time?
A: --The best way is:
1, Please choose the right liquid silicone according to your products.
2, Don’t use any silicone oil in mold making, because it can make the silicone mould become too soft to use.
3, Silicone mould can be used longer after the whole silicone mould fully cured, so it’s better to wait 2 hours after mould finished.
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 speciality high performance polymer with outstanding qualities. It is made in relatively low quantities and requires expensive and complicated primary manufacturing facilities.
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
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.