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硅溶胶用途
Application of silica sol
1. 用作各种耐火材料粘结剂，具有粘结力强、耐高温(1500°C-1600°C), 等特点。
1. It can be used as a binder for various refractory materials, with strong adhesion and high temperature resistance (1500 ° c-1600 ° C).
2.用于涂料工业，能使涂料牢固，又能抗污防尘、耐老化、防火等功能。
2. Used in coating industry, it can make the coating firm, and has the functions of anti pollution, dust prevention, aging resistance and fire prevention.
3.用于薄壳精密铸造，可使壳型强度大、铸造光洁度高。用其造型比水玻璃造型质量好，代替硅酸乙酯造型可降低成本和改善操作条件。
3. For thin shell precision casting, it can make the shell mold with high strength and high casting finish. Its molding quality is better than that of sodium silicate. It can reduce the cost and improve the operating conditions.
4.硅溶胶有较高的比表面积，可用于催化剂制造及催化剂载体。
4. Silica sol has high specific surface area, which can be used in catalyst manufacture and catalyst support.
5.用于造纸工业，可作为玻璃纸防粘剂、照相用纸前处理剂、水泥袋防滑剂等。
5. It can be used in the paper industry as an anti adhesion agent for cellophane, pretreatment agent for photographic paper, antiskid agent for cement bags, etc.
6.用作纺织工业上浆剂，它与油剂并用处理羊毛、兔毛的可纺性，减少断头，防止飞花，提高成品率，增加经济效益。
6. It can be used as sizing agent in textile industry. It can be used together with oil agent to treat the spinnability of wool and rabbit hair, reduce breakage, prevent flying flowers, improve the yield and increase economic benefits.
7.用作矽钢片处理剂、显像管分散剂、地板蜡抗滑等
7. It can be used as silicon steel sheet treatment agent, kinescope dispersant and floor wax antiskid