Platinum Cure Silicone Rubber Rtv2 for Artificial Stone Molds

platinum cure silicone rubber rtv2 for artificial stone molds

1.Description
YJS-640 platinum cure silicone is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1.  It can cure at room temperature as well as under heat. It's a kind of food grade silicone and mainly used for mold making.

2.Application

YJS-640 silicone rubber is mainly used for making molds of Jewellery, tire, concrete stone, GRC, polyurethane products; wax, candle decoration; rapid prototyping and tire molds; chocolate, candy and similar products.

3. Technical Parameters

4.Characteristics 

*An exceptional fluidity and good operability, easy to demold

*Good tensile and tear strength
*Outstanding bubble releasing
*Non-deformation
*Low shirinkage
*Aging resistance ,high temperature resistance (200℃)
*Environmentally, food-grade

5. Warm Tips 
As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncured problem ,so kindly follow the tips below :

①Do not mix  with liquid condensation silicone rubber or even the tool which used for condensation silicone;
②Do not mix  with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph;
③Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncured problem.

6.SHELF LIFE:

When stored at or below 32°C (89.6°F) in the original unopened containers, G-8 series Silicone have a usable life of 12 months.

7.Package

1 kg/drum; 20 kg/drum;25 kg/drum;200 kg/drum.