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Perlite mixed flame-retardant thermal insulation material and production process thereof
The invention relates to a perlite mixed flame-retardant thermal insulation material and a production process thereof, and belongs to the technical field of thermal insulation material preparation. Comprising the following raw materials in parts by weight: 30-40 parts of epoxy modified phenolic resin, 50-60 parts of modified expanded perlite, 30-40 parts of polystyrene foam plastic, 10-15 parts of modified hollow fibers, 20-25 parts of water glass, 30-35 parts of volcanic ash, 5-10 parts of mica fragments, 10-15 parts of a foaming agent, 0.1-1 part of a curing agent and 0.1-1 part of a toughening agent. The production process comprises the following steps: mixing the raw materials according to the formula proportion, injecting the mixed raw materials into a mold, carrying out mold pressing in a hot press at 180-220 DEG C for 3-4 hours, taking out the molded raw materials, and placing the molded raw materials in a drying oven at 80-100 DEG C for 1-2 hours, so as to obtain the perlite mixed flame-retardant thermal-insulation material. The thermal insulation material is endowed with excellent thermal insulation performance and flame retardant performance.
本发明涉及珍珠岩混合阻燃保温材料及其生产工艺，属于保温材料制备技术领域，包括以下重量份原料：环氧改性酚醛树脂30‑40份、改性膨胀珍珠岩50‑60份、聚苯乙烯泡沫塑料30‑40份、改性中空纤维10‑15份、水玻璃20‑25份、火山灰30‑35份、云母碎片5‑10份、发泡剂10‑15份、固化剂0.1‑1份和增韧剂0.1‑1份；生产过程如下：将各原料按照配方比例混合后注入模具中，在180‑220℃的热压机内模压3‑4h，取出后置于80‑100℃干燥箱中放置1‑2h，得到珍珠岩混合阻燃保温材料，本发明在原料中加入改性膨胀珍珠岩和改性中空纤维，赋予该保温材料优异的隔热性能和阻燃性能。
Perlite mixed flame-retardant thermal insulation material and production process thereof
The invention relates to a perlite mixed flame-retardant thermal insulation material and a production process thereof, and belongs to the technical field of thermal insulation material preparation. Comprising the following raw materials in parts by weight: 30-40 parts of epoxy modified phenolic resin, 50-60 parts of modified expanded perlite, 30-40 parts of polystyrene foam plastic, 10-15 parts of modified hollow fibers, 20-25 parts of water glass, 30-35 parts of volcanic ash, 5-10 parts of mica fragments, 10-15 parts of a foaming agent, 0.1-1 part of a curing agent and 0.1-1 part of a toughening agent. The production process comprises the following steps: mixing the raw materials according to the formula proportion, injecting the mixed raw materials into a mold, carrying out mold pressing in a hot press at 180-220 DEG C for 3-4 hours, taking out the molded raw materials, and placing the molded raw materials in a drying oven at 80-100 DEG C for 1-2 hours, so as to obtain the perlite mixed flame-retardant thermal-insulation material. The thermal insulation material is endowed with excellent thermal insulation performance and flame retardant performance.
本发明涉及珍珠岩混合阻燃保温材料及其生产工艺，属于保温材料制备技术领域，包括以下重量份原料：环氧改性酚醛树脂30‑40份、改性膨胀珍珠岩50‑60份、聚苯乙烯泡沫塑料30‑40份、改性中空纤维10‑15份、水玻璃20‑25份、火山灰30‑35份、云母碎片5‑10份、发泡剂10‑15份、固化剂0.1‑1份和增韧剂0.1‑1份；生产过程如下：将各原料按照配方比例混合后注入模具中，在180‑220℃的热压机内模压3‑4h，取出后置于80‑100℃干燥箱中放置1‑2h，得到珍珠岩混合阻燃保温材料，本发明在原料中加入改性膨胀珍珠岩和改性中空纤维，赋予该保温材料优异的隔热性能和阻燃性能。
Perlite mixed flame-retardant thermal insulation material and production process thereof
珍珠岩混合阻燃保温材料及其生产工艺
SONG DEJU (author) / WANG SHENG (author) / TAN CHENGLI (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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