Material for inorganic heat-insulating fireproof doors and production method thereof

Abstract

The invention relates to a material for inorganic heat-insulating fireproof doors and a production method thereof, and belongs to the field of constructional materials. The technical problem to be solved is to provide the material with higher flame retardant property for the inorganic heat-insulating fireproof doors. The material for the inorganic heat-insulating fireproof doors in the invention is prepared from the following raw materials in part by weight: 9 to 20 parts of plant powder which is screened by a sieve of 60 to 80 meshes, 8 to 15 parts of magnesium oxide, 6 to 18 parts of magnesium chloride, 0.5 to 4 parts of sodium hydroxide, 2.5 to 13 parts of calcite powder or talcpowder, 0.3 to 1.5 parts of sodium chromate, 0.3 to 1.5 parts of ferrous sulfate, 0.3 to 1 part of aluminum chloride, 0.3 to 1.5 parts of aluminum potassium sulfate, 0.5 to 1.5 parts of 37 to 38 mass percent hydrochloric acid, 6 to 8 parts of glass fiber cloth, and 3 to 6 parts of glass fiber yarn. The material for the inorganic heat-insulating fireproof doors in the invention has low production cost, and the fireproof performance of the material for the inorganic heat-insulating fireproof doors can turn to non-inflammable performance from the original flame retarding performance, so that a qualitative leap is realized.

Description

technical field [0001] The invention relates to a material for an inorganic heat-insulating fire door and a production method thereof, belonging to the field of building materials. Background technique [0002] At present, wood products, aluminum alloy products, iron products or plastic products are mostly used as decorative materials for indoor buildings. However, the above-mentioned products have their own advantages and disadvantages. Wooden products are more beautiful, but the price of wood products with better materials is higher, and wood products are flammable; aluminum alloy products are more expensive; iron products are easy to rust and are more bulky; plastic products It is easy to age, and once it catches fire and burns, it will decompose and release toxic gases, which will cause people to suffocate and die. [0003] In recent years, there have been related reports on the preparation of composite decorative materials by molding inorganic materials, such as: the a...

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Problems solved by technology

With the progress of society and the improvement of national requirements for interior building decoration materials, the above-mentioned building materials can no longer meet the requirements of relevant standards for building materials such as "GB12955-2008" and "GB8624-2006"

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