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Energy-gathering fireproof insulation board slurry
The invention provides energy-gathering fireproof insulation board slurry, and belongs to the technical field of insulation board slurry. The slurry is prepared from the following components by weight: 1.5 to 2.5 kg of polystyrene particles, 45 to 55 kg of magnesium oxide, 45 to 55 kg of magnesium sulfate, 7 to 12 kg of calcium carbonate, 2.5 to 3.5 kg of silica fume, 1.5 to 2.5 kg of water-soluble polyvinyl alcohol, 280 to 320 kg of cellulose, 4.5 to 5.5 kg of calcium chlorate, 4.5 to 5.5 kg of calcium silicate and 37 to 44 kg of water. According to an insulation board manufactured by the energy-gathering fireproof insulation board slurry, magnesium sulfate is used for replacing magnesium chloride, so that the performance of the insulation board is not changed, and precipitation of salt and alkali substances is avoided. Technical indexes of the insulation board manufactured by using the energy-gathering fireproof insulation board slurry are detected and determined by related departments as follows: the combustion performance is A2 level; the heat conductivity coefficient is less than or equal to 0.045 w/m.DEG C (watt/m.degree); the compressive strength is not less than 2Mpa; and the density is 120-170 kg/m < 3 >.
本发明提供了一种聚能防火保温板浆料，属于保温板浆料技术领域。本发明的浆料按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。使用本发明聚能防火保温板浆料制作的保温板，由于用硫酸镁替代了氯化镁，使得保温板的性能不变但却杜绝了盐碱类物质的析出。使用本发明聚能防火保温板浆料制作的保温板，经相关部门检测确定技术指标如下：燃烧性能A2级；导热系数≤0.045w/m·℃(瓦/米·度)；抗压强度≥2Mpa；密度120～170kg/m3。
Energy-gathering fireproof insulation board slurry
The invention provides energy-gathering fireproof insulation board slurry, and belongs to the technical field of insulation board slurry. The slurry is prepared from the following components by weight: 1.5 to 2.5 kg of polystyrene particles, 45 to 55 kg of magnesium oxide, 45 to 55 kg of magnesium sulfate, 7 to 12 kg of calcium carbonate, 2.5 to 3.5 kg of silica fume, 1.5 to 2.5 kg of water-soluble polyvinyl alcohol, 280 to 320 kg of cellulose, 4.5 to 5.5 kg of calcium chlorate, 4.5 to 5.5 kg of calcium silicate and 37 to 44 kg of water. According to an insulation board manufactured by the energy-gathering fireproof insulation board slurry, magnesium sulfate is used for replacing magnesium chloride, so that the performance of the insulation board is not changed, and precipitation of salt and alkali substances is avoided. Technical indexes of the insulation board manufactured by using the energy-gathering fireproof insulation board slurry are detected and determined by related departments as follows: the combustion performance is A2 level; the heat conductivity coefficient is less than or equal to 0.045 w/m.DEG C (watt/m.degree); the compressive strength is not less than 2Mpa; and the density is 120-170 kg/m < 3 >.
本发明提供了一种聚能防火保温板浆料，属于保温板浆料技术领域。本发明的浆料按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。使用本发明聚能防火保温板浆料制作的保温板，由于用硫酸镁替代了氯化镁，使得保温板的性能不变但却杜绝了盐碱类物质的析出。使用本发明聚能防火保温板浆料制作的保温板，经相关部门检测确定技术指标如下：燃烧性能A2级；导热系数≤0.045w/m·℃(瓦/米·度)；抗压强度≥2Mpa；密度120～170kg/m3。
Energy-gathering fireproof insulation board slurry
聚能防火保温板浆料
ZHOU JUN (author) / SHAN CHENGMIN (author)
2022-01-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Slurry composite barrier type heat insulation board outer wall fireproof heat insulation system
| European Patent Office | 2024