What's the difference between silane coupling agent 550,560 and 570?
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KH-550 belongs to aminosilane and is mainly used for surface treatment of inorganic filling, such as calcium carbonate. It can also be used for surface treatment of glass fiber
KH-560 belongs to epoxy silane, which is mainly used for surface treatment of reinforcing agent and inorganic filler, such as talcum powder, clay, quartz, aluminum hydroxide, mica, glass bead, wollastonite, silica, etc
KH-570 belongs to methacryloxy functional group silane, which is mainly used to treat glass fiber and improve the strength of products.
