Food grade mold silicone rubber temperature range in -65° C-200 °C can be used for a long time and maintain its soft and elastic properties, has excellent electrical properties and chemical stability, water resistance, ozone resistance, climate aging resistance, non-corrosive, physiological inertia, non-toxic and tasteless, low line shrinkage, easy to operate and so on.

Characteristic:
① Mold silicone rubber should have good operating performance.
② The fluidity of silicone rubber is better, the viscosity is low and easy to operate.
③ The smaller the shrinkage rate of silicone rubber, the better.
④ The tension of silicone rubber is better.
⑤ The silicone mold made can not be deformed.
⑥ Silicone rubber hardness should be suitable for product use.
⑦ High temperature resistance, more mold times, the longer the service life, the better, acid and alkali resistance to aging.

Food grade silicone rubber for mold making,pls check MY 1500