Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-resistant insulating material with mechanical strength and preparation method
The invention discloses a fire-resistant insulating material with mechanical strength and a preparation method thereof. The fire-resistant insulating material is prepared from the following raw materials in parts by weight: 100-200 parts of mica powder, 20-30 parts of alkali-free glass fibers, 20-30 parts of glass fibers, 50-60 parts of a binder, 30-40 parts of methylbenzene, 20-40 parts of a polyether ammonium curing agent and 10-20 parts of aluminum hydroxide powder. The mica powder is a powdery mixture which is composed of mica, aluminosilicate, carbonate and a high-heat-resistance inorganic mineral having undergone grinding and smashing and uses the ground and smashed mica as a main component. The high-heat-resistance inorganic mineral is one or more selected from a group consisting ofa clay material, a high-aluminum material, a corundum material, a silicon material, a magnesium material and a silicon carbide material. The ire-resistant insulating material of the invention has thetechnical effects of high heat resistance and high mechanical strength.
本发明公开了一种机械强度耐火绝缘材料及制备方法，其由以下重量份数的原料制成：云母粉100～200份、无碱玻璃丝20～30份、玻璃纤维20～30份、粘结剂50～60份、甲苯30～40份、聚醚铵固化剂20～40份和氢氧化铝粉末10～20份。所述云母粉为用云母、铝硅酸盐、碳酸盐和高耐热度无机矿物经过研磨、粉碎后组成以云母为主的粉状混合物。所述高耐热度无机矿物为粘土材质、高铝材质、刚玉材质、硅材质、镁材质、碳化硅材质中的一种或多种。该发明的技术效果为耐热性能高和机械强度高。
Fire-resistant insulating material with mechanical strength and preparation method
The invention discloses a fire-resistant insulating material with mechanical strength and a preparation method thereof. The fire-resistant insulating material is prepared from the following raw materials in parts by weight: 100-200 parts of mica powder, 20-30 parts of alkali-free glass fibers, 20-30 parts of glass fibers, 50-60 parts of a binder, 30-40 parts of methylbenzene, 20-40 parts of a polyether ammonium curing agent and 10-20 parts of aluminum hydroxide powder. The mica powder is a powdery mixture which is composed of mica, aluminosilicate, carbonate and a high-heat-resistance inorganic mineral having undergone grinding and smashing and uses the ground and smashed mica as a main component. The high-heat-resistance inorganic mineral is one or more selected from a group consisting ofa clay material, a high-aluminum material, a corundum material, a silicon material, a magnesium material and a silicon carbide material. The ire-resistant insulating material of the invention has thetechnical effects of high heat resistance and high mechanical strength.
本发明公开了一种机械强度耐火绝缘材料及制备方法，其由以下重量份数的原料制成：云母粉100～200份、无碱玻璃丝20～30份、玻璃纤维20～30份、粘结剂50～60份、甲苯30～40份、聚醚铵固化剂20～40份和氢氧化铝粉末10～20份。所述云母粉为用云母、铝硅酸盐、碳酸盐和高耐热度无机矿物经过研磨、粉碎后组成以云母为主的粉状混合物。所述高耐热度无机矿物为粘土材质、高铝材质、刚玉材质、硅材质、镁材质、碳化硅材质中的一种或多种。该发明的技术效果为耐热性能高和机械强度高。
Fire-resistant insulating material with mechanical strength and preparation method
一种机械强度耐火绝缘材料及制备方法
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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