Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof thermal insulation board and preparation method thereof
The invention discloses a fireproof thermal insulation board and a preparation method thereof. The fireproof thermal insulation board is prepared from the following raw materials: 10%-20% of the diatomite, 8%-12% of the graphite polystyrene particles, 1%-5% of the aerogel particles, 55%-70% of the gelling material, 1%-8% of the hydroxypropyl methyl cellulose ether and 1%-8% of the styrene-acrylic emulsion by weight. The fireproof performance of the fireproof thermal insulation board reaches grade A, the volume density is 120-150kg/m<3>, and the heat conductivity coefficient can reach 0.049 W/(m.K).
本发明公开了一种防火隔热保温板及其制备方法，所述的防火隔热保温板，其制备原料包含硅藻土、石墨聚苯乙烯颗粒、气胶凝颗粒、胶凝材料、羟甲基纤维素醚、苯丙乳液；所述硅藻土、石墨聚苯乙烯颗粒、气胶凝颗粒、胶凝材料、羟甲基纤维素醚以及苯丙乳液的重量百分比为：硅藻土10％～20％，石墨聚苯乙烯颗粒8％～12％，气胶凝颗粒1％～5％，胶凝材料55％～70％，羟丙基甲基纤维素醚1％～8％，苯丙乳液1％～8％。本发明所述防火隔热保温板的防火性能达到A级，体积密度在120～150kg/m3，导热系数可达到0.049W/(m·K)。
Fireproof thermal insulation board and preparation method thereof
The invention discloses a fireproof thermal insulation board and a preparation method thereof. The fireproof thermal insulation board is prepared from the following raw materials: 10%-20% of the diatomite, 8%-12% of the graphite polystyrene particles, 1%-5% of the aerogel particles, 55%-70% of the gelling material, 1%-8% of the hydroxypropyl methyl cellulose ether and 1%-8% of the styrene-acrylic emulsion by weight. The fireproof performance of the fireproof thermal insulation board reaches grade A, the volume density is 120-150kg/m<3>, and the heat conductivity coefficient can reach 0.049 W/(m.K).
本发明公开了一种防火隔热保温板及其制备方法，所述的防火隔热保温板，其制备原料包含硅藻土、石墨聚苯乙烯颗粒、气胶凝颗粒、胶凝材料、羟甲基纤维素醚、苯丙乳液；所述硅藻土、石墨聚苯乙烯颗粒、气胶凝颗粒、胶凝材料、羟甲基纤维素醚以及苯丙乳液的重量百分比为：硅藻土10％～20％，石墨聚苯乙烯颗粒8％～12％，气胶凝颗粒1％～5％，胶凝材料55％～70％，羟丙基甲基纤维素醚1％～8％，苯丙乳液1％～8％。本发明所述防火隔热保温板的防火性能达到A级，体积密度在120～150kg/m3，导热系数可达到0.049W/(m·K)。
Fireproof thermal insulation board and preparation method thereof
一种防火隔热保温板及其制备方法
ZENG XIAORONG (Autor:in) / PAN DEYONG (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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