Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flame-retardant polystyrene composite insulation board and preparation method thereof
The invention relates to the technical field of building materials, and provides a flame-retardant polystyrene composite insulation board and a preparation method thereof.The flame-retardant polystyrene composite insulation board is prepared from, by weight, 70-80 parts of cement, 25-35 parts of polystyrene particles, 2-3 parts of dispersible latex powder, 7-10 parts of SiO2 aerogel, 8-12 parts of silica fume, 40-50 parts of water and 0.5-1 part of water reducing agent; the polystyrene particles comprise the following components in parts by weight: 100 parts of polystyrene, 10-15 parts of a flame retardant and 0.2-0.4 part of an antioxidant; the flame retardant is prepared from potassium 3-(benzenesulfonyl) benzenesulfonate, magnesium hydroxide and zinc borate. By means of the technical scheme, the problems that in the prior art, a polystyrene composite insulation board is poor in flame retardance and strength are solved.
本发明涉及建筑材料技术领域，提出了一种阻燃型聚苯乙烯复合保温板及其制备方法，阻燃型聚苯乙烯复合保温板包括以下重量份的组分：水泥70~80份、聚苯乙烯颗粒25~35份、可分散乳胶粉2~3份、SiO2气凝胶7~10份、硅灰8~12份、水40~50份、减水剂0.5~1份；聚苯乙烯颗粒包括以下重量份的组分：聚苯乙烯100份、阻燃剂10~15份、抗氧剂0.2~0.4份；阻燃剂包括3‑苯磺酰基苯磺酸钾、氢氧化镁、硼酸锌。通过上述技术方案，解决了现有技术中的聚苯乙烯复合保温板阻燃性和强度较差的问题。
Flame-retardant polystyrene composite insulation board and preparation method thereof
The invention relates to the technical field of building materials, and provides a flame-retardant polystyrene composite insulation board and a preparation method thereof.The flame-retardant polystyrene composite insulation board is prepared from, by weight, 70-80 parts of cement, 25-35 parts of polystyrene particles, 2-3 parts of dispersible latex powder, 7-10 parts of SiO2 aerogel, 8-12 parts of silica fume, 40-50 parts of water and 0.5-1 part of water reducing agent; the polystyrene particles comprise the following components in parts by weight: 100 parts of polystyrene, 10-15 parts of a flame retardant and 0.2-0.4 part of an antioxidant; the flame retardant is prepared from potassium 3-(benzenesulfonyl) benzenesulfonate, magnesium hydroxide and zinc borate. By means of the technical scheme, the problems that in the prior art, a polystyrene composite insulation board is poor in flame retardance and strength are solved.
本发明涉及建筑材料技术领域，提出了一种阻燃型聚苯乙烯复合保温板及其制备方法，阻燃型聚苯乙烯复合保温板包括以下重量份的组分：水泥70~80份、聚苯乙烯颗粒25~35份、可分散乳胶粉2~3份、SiO2气凝胶7~10份、硅灰8~12份、水40~50份、减水剂0.5~1份；聚苯乙烯颗粒包括以下重量份的组分：聚苯乙烯100份、阻燃剂10~15份、抗氧剂0.2~0.4份；阻燃剂包括3‑苯磺酰基苯磺酸钾、氢氧化镁、硼酸锌。通过上述技术方案，解决了现有技术中的聚苯乙烯复合保温板阻燃性和强度较差的问题。
Flame-retardant polystyrene composite insulation board and preparation method thereof
一种阻燃型聚苯乙烯复合保温板及其制备方法
ZHANG HONGLEI (Autor:in) / HUANG ZHENSHU (Autor:in) / GAO CHANG (Autor:in)
05.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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