Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic microsphere foaming modified silicon-plastic composite thermal insulation material and preparation method thereof
The invention provides an inorganic microbead foaming modified silicon-plastic composite thermal insulation material which is prepared from various raw materials including Portland cement, sulphoaluminate cement, inorganic microbeads, fibers, water, a polymer, a water reducing agent, a water repellent, organic particles, a foaming agent, a foam stabilizer and an accelerator. The invention furtherprovides a preparation method of the inorganic microsphere foaming modified silicon-plastic composite thermal insulation material. The foamed cement is used as a silicon material in the silicon-plastic composite thermal insulation material, the organic particles are used as a plastic material in the silicon-plastic composite thermal insulation material, and the inorganic microbeads and the organicparticles with relatively small thermal conductivity coefficients are embedded into the foamed cement, so that the thermal conductivity coefficient of the silicon-plastic composite thermal insulationmaterial is increased to 0.035-0.048 W/(m.k). By adopting the principle of fire prevention, organic particles are wrapped by inorganic materials so that the fire prevention grade is improved to the Agrade, and the polymer is added, so that the product has the advantages of flexibility, water resistance, aging resistance, high strength, difficulty in damage and the like.
本申请提供了一种无机微珠发泡改性硅塑复合保温材料，由多种原料制成，原料包括：硅酸盐水泥、硫铝酸盐水泥、无机微珠、纤维、水、聚合物、减水剂、憎水剂、有机颗粒、发泡剂、稳泡剂、速凝剂；本申请还提供了一种无机微珠发泡改性硅塑复合保温材料的制备方法；发泡水泥作为硅塑复合保温材料中的硅材料，有机颗粒作为硅塑复合保温材料中的塑料材料，且往发泡水泥中嵌入导热系数较小的无机微珠与有机颗粒，将硅塑复合保温材料的导热系数提高至0.035‑0.048W/(m.k)；采用了防火隔离分仓的原理，有机颗粒被无机材料包裹，提高防火等级至A级；添加了聚合物，使得产品具有柔韧性、防水、耐老化、强度高、不易破损等优点。
Inorganic microsphere foaming modified silicon-plastic composite thermal insulation material and preparation method thereof
The invention provides an inorganic microbead foaming modified silicon-plastic composite thermal insulation material which is prepared from various raw materials including Portland cement, sulphoaluminate cement, inorganic microbeads, fibers, water, a polymer, a water reducing agent, a water repellent, organic particles, a foaming agent, a foam stabilizer and an accelerator. The invention furtherprovides a preparation method of the inorganic microsphere foaming modified silicon-plastic composite thermal insulation material. The foamed cement is used as a silicon material in the silicon-plastic composite thermal insulation material, the organic particles are used as a plastic material in the silicon-plastic composite thermal insulation material, and the inorganic microbeads and the organicparticles with relatively small thermal conductivity coefficients are embedded into the foamed cement, so that the thermal conductivity coefficient of the silicon-plastic composite thermal insulationmaterial is increased to 0.035-0.048 W/(m.k). By adopting the principle of fire prevention, organic particles are wrapped by inorganic materials so that the fire prevention grade is improved to the Agrade, and the polymer is added, so that the product has the advantages of flexibility, water resistance, aging resistance, high strength, difficulty in damage and the like.
本申请提供了一种无机微珠发泡改性硅塑复合保温材料，由多种原料制成，原料包括：硅酸盐水泥、硫铝酸盐水泥、无机微珠、纤维、水、聚合物、减水剂、憎水剂、有机颗粒、发泡剂、稳泡剂、速凝剂；本申请还提供了一种无机微珠发泡改性硅塑复合保温材料的制备方法；发泡水泥作为硅塑复合保温材料中的硅材料，有机颗粒作为硅塑复合保温材料中的塑料材料，且往发泡水泥中嵌入导热系数较小的无机微珠与有机颗粒，将硅塑复合保温材料的导热系数提高至0.035‑0.048W/(m.k)；采用了防火隔离分仓的原理，有机颗粒被无机材料包裹，提高防火等级至A级；添加了聚合物，使得产品具有柔韧性、防水、耐老化、强度高、不易破损等优点。
Inorganic microsphere foaming modified silicon-plastic composite thermal insulation material and preparation method thereof
一种无机微珠发泡改性硅塑复合保温材料及其制备方法
LIU JIAXU (Autor:in) / LIU YUDONG (Autor:in) / LIU SHUWEN (Autor:in) / ZHAO YIJUN (Autor:in) / JIA LIQUN (Autor:in) / SUN HUANXI (Autor:in) / YIN FENGFENG (Autor:in) / GONG YIFAN (Autor:in) / SONG MINGGE (Autor:in) / WANG CHONGJIE (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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