??When factory producing fluorine silicone rubber, generally have a very strange phenomenon, that is fluorine silicone rubber after parking to return after use, why can have such a step, actually this major from and after mixing different fluorine silicone rubber molecule.

??As we know, fluorine silicone rubber after mixing, the various kinds of additives have not further dispersed evenly in the rubber, at the same time, because the macromolecular chain fluorinated silicone rubber is rubber mixing machine of shearing force, tearing strength, friction and so on not completely eliminate. If without parking immediately put into use at this time, as a result, it is not difficult to predict.

??Fluorine silicone rubber after vulcanization of products, size is hard to guarantee, shrinkage rate, poor products surface gloss, rough. Qualified rate is low, physical properties of the products and the use of poor performance, service life is short. Therefore, fluorine rubber mixing rubber mixing must park 2 hours after rear can put into use.

??Remember: fluorine and silicone rubber mixing rubber, don't use immersion cooling, in case of rubber additives (add 3 # crosslinking agent, BBP) out, or moisture absorption (Ca (OH) 2 mgo style), affects the quality of internal and external appearance (bubble), available cooling fan cooling.