Although 100% silicone is non-stick, these filling materials may not be. All the time and effort you put into baking the perfect cakes (and indeed the reason you selected silicone in the first place) may be in vein if the baked goods stick to the pan due to these fillers.100% silicone is heat resistant to over 300 degrees centigrade (well above normal cooking temperatures). It will not give off odours, discolour or compromise its integrity. However the same cannot be said for the filling material.
Silicone, in its limited research, is not dangerous to the use or the environment in any way but who knows what other materials have gone into non 100% silicone produtcs? Particularly if subjected to heat, cooking ingredients, food acids etc…Be under no illusion that quality silicone will cost more than wooden or metal utensils but should be considered an investment that will stand the test of time whether only occasionally used in a domestic kitchen or extensively in professional kitchens.
Company resources：PTFE civil products PTFE sheet,Conveyor belts
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