Two Component Liquid Silicone Rubber High-End Kitchen Accessories food grade high temp silicone
Liquid silicone rubbers are pumpable two-part compounds that are delivered ready to use. They are vulcanized by addition curing.
Component A contains catalyst and component B functional polysiloxane as curing agent.
Compared to peroxide curing, liquid silicone rubbers do not release any curing by-products.
|Raw material||Silicone oil, polysiloxane(base polymer),(silicates fillers),etc|
|Basic Color||Micro blue transparent, translucent|
|Appearance||Viscous Liquid, sticky liquid, two parts|
|Vulcanization condition||Vulcanization: 150 °C / 5 min|
|Applications||Kitchenware, nursing bottle, nipple, diving goggles,|
Key Features And Benefits
|Food grade no Impurity|
|Neutral odor and taste|
|High thermal stability|
|Good physical character, stable quality and easy to operate|
|Easy pigmentable with the LSR color pastes|
|RH6250 - 60|
|Shore A Hardness||A/JLS||60 ± 3|
|Tensile Strength||MPa||≥ 25|
|Elongation at break||%||≥ 550|
|Tear Strength||KN/m||≥ 200|
|Linear Shrinkage||%||≦ 0.1|
|Tensile set||%||≥ 0.8|
|Compression set||(22 hrs at 175℃) %||≦ 35|
These figures are for reference only, please contact us for details.
Typical properties of the vulcanisate:
The mixing ratio of components A: B = 1: 1.
Vulcanization: 5 min. 150 °C + 4 hrs. 200 °C post cure
LSR are platinum cured(vulcanized) materials which are mixed in a 1:1 ratio by weight.
Rui-He silicone rubber obtained the following test certificate: RoHS, FDA, MSDS, LFGB, ETC.
Packaging & Storage
This product cannot be contacted with compounds containing N, P, S to avoid affecting the catalytic effect of platinum.
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