Grade Shore hardness Temperature range General description
Non-postcured (NPC) 50 , 60 , 70 , 80. -60 to +230°C Low compression set & improved temperature resistance ,usually used where product is subjected to pressure and shape retention is important factors.
Food Grade (FG) 40 , 50 , 60 , 70 ,80. -60 to +220°C Good all round physical properties. Available in many shore hardnesses. FDA approved certificate attached hereby
Pharma grade Platinium cured(PG) 40, 50 , 60 ,70. Up to +230°C Very pure silicone content with no by-products remaining. Mainly used in medical applications,With anti-microbial properties. FDA approved certificate attached hereby
F-viton 60 & 70 -60 to 260C Excellent high temp resistance. Retains properties over long periods when expose to various oils in harsh temperatures.       
Flame Retardant electrically conductive (FR) 60 & 70 Up to +220°C Combining the properties of both flame retardant and electrically conductive grades. V-0 Certificate attached hereby
Insulator grade 60 Up to +230°C Excellent electrical insulation properties , used in 132Kv insulators. Certificate attached hereby.

CONTINUE APPLICATION GUIDE:—

Advantages of platinum cure over peroxide cure : Unlike peroxide-curing, platinum- catalyzed addition reactions do not produce odor- or flavor-impairing by- products. This is a major advantage for food-contact applications. Curing is fast, and the curing speed can be controlled via the temperature. The cured rubber demolds very easily and has a dry surface, thus facilitating further processing and reducing production cycle times.