Can be applied to rubber products. As a reinforcing agent and anti-aging agent, nano-silica can be used in rubber products to improve strength, toughness, anti-aging, anti-friction fire, prolong life, and other functions. The mechanical strength of pure rubber is very low. When the nano-silica reinforcing filler is mixed, the microcrystalline area with silica as the crystal core is formed, which increases the physical cross-linking point and is more prone to crystallization.
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