Description ofplatinum 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’s mainly suitable for tire molds making .
Advantage of platinum cure silicone rubber for tire mold
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 ofplatinum 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 part 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 silicon rubber for mold making
8~10months, when stored in a dry & cool place under the room
Packing for silicon rubber for mold making
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
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