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| BrandHY silicone rubber | Valid untillong term effective | Latest update2013-08-05 09:39 |
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Platinum cured silicone rubber for tire mold
Descript ion of platinum cured silicone rubber
Platinum cure silicone rubber is a kind of translucent liquid, generally named two-components silicone rubber with mixing in 1:1 .It is mainly suitable for tire molds making.
Advantage of platinum cure silicone rubber for tire mold
1) non- shrinkage
2) high tensile and tear strength with high copy times
3) exceptional fluidity and good operability (mixing ratio at 1:1 )
4) high temperature resistant in 250 Centigrade
Operation instruction of platinum cure silicone rubber for tire mold
Step One:Take 100g of part A and 100g of part B and mix in 1:1 and mix the two parts evenly.
Step Two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: The time for vacuum-pumping should be less than 3-5 minutes, otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.
Step Three: Pouring the mixture into the frame with original mold slowly.
Shelf life for platinum cure silicone rubber
8~10months, when stored in a dry & cool place under the room temperature 25.
Packing for platinum cure silicone rubber
20kg/drum for part A+ 20kg/drum for part B in one set
, 200 kg/drum for part A+ 200kg/drum for part B in one set
For more information, pls feel free to contact Ms Kid
