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The production and molded silicone rubber need to be put into the hydraulic press for high temperature vulcanization. Especially for some high-yield silicone rubber products, the vulcanization time of silicone rubber compound is extremely strict. What about the best vulcanization time of silicone rubber compound?
Is it the best to refine the
silicone rubber mixture and put it into use immediately? In fact, it is not.
The silicone rubber mixture has just been refined, but the surface of the
material is still hot. If it is used immediately, white spots and charring will
appear. We should wait until the silicone rubber mixture is cooled to room
temperature before using it. This is the best vulcanization time for silicone
rubber mixture. The vulcanization time is the shortest and the product scrap
rate is the lowest. If conditions permit, the refined silicone rubber mixture
can be stored in the air conditioning room. It is better to use the refined
materials on the same day.
For more details,pls visit:https://www.platinumcatalyst.net/product-ceramic-refractory-flame-retardant-silicone-rubber-.html