Silane coupling agent KH-792
Improve the strength and toughness Improve the adhesion of a variety of substrates Available cohesive interface rather than split off split off It can reduce the resin at a high temperature gas evolution Can reduce the amount of resin in the sand,good dispersion Improve the compatibility with the resin properties of diamond Free use promote coating with the surface of the coating adhesion primer Can improve the moisture resistance and increased compression resilience Greatly improves the strength of the sand core, so that the surface is flat and casting products more smooth, and reduce the cost of casting
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