La description

Description of Addition cured silicone rubber

addition cured silicone rubber is a kind of FDA grade silicone , generally named two-components silicone rubber with translucent appearance, Part A and part B mixing in 1:1 .Its suitable for molds making application.

Applications of Addition cured silicone rubber

Addition cured silicone rubber mainly used for making concrete stones, wax molds, PU molds, resin molds, gypsum casting, candle molding and chocolate , candy and any other food product molds making

Advantage of Addition cured silicone rubber

1)Non- shrinkage (less than 0.1% )

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 **0 Centigrade

Operation instruction ofAddition cured silicone rubber

Step One:Take **0g of part A and **0g 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 *0 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 ofAddition cured silicone rubber

8~*0months, when stored in a dry & cool place under the room temperature *5.