Fireproof aluminum-plastic panel core material

A technology of aluminum-plastic panels and core materials, which is applied in the field of fire-resistant aluminum-plastic panel core materials, can solve problems such as uneven hardness of core panels, lack of fireproof effects, and uneven peel strength, and achieve easy molding, strong material toughness, and easy processing. good performance

Inactive Publication Date: 2015-03-18
RUGAO BINJIANG URBAN CONSTR INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the aluminum-plastic panels used in China are composed of magnesium chloride and magnesium oxide as the core plate, but the hardness of the core plate is uneven, and the peeling strength is uneven, which cannot pass the standard test.
Due to the singleness of the existing aluminum-plastic panels, they cannot achieve a good fireproof effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A fireproof aluminum-plastic board core material, according to the mass fraction ratio, 20 parts of low-density polyethylene, 8 parts of ethylene-octene copolymer, 35 parts of aluminum hydroxide, 12 parts of anhydrous magnesium carbonate, 6 parts of calcium stearate, 5 parts of silicon dioxide, 10 parts of coupling agent, 7 parts of smoke suppressant, 1 part of reinforcing and toughening agent, 0.2 part of titanium dioxide.

Embodiment 2

[0015] A fireproof aluminum-plastic board core material, according to the mass fraction ratio, 25 parts of low-density polyethylene, 10 parts of ethylene-octene copolymer, 45 parts of aluminum hydroxide, 14 parts of anhydrous magnesium carbonate, 8 parts of calcium stearate, 7 parts of silicon dioxide, 12 parts of coupling agent, 8 parts of smoke suppressant, 2 parts of reinforcing and toughening agent, 0.3 part of titanium dioxide.

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PUM

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Abstract

The invention discloses a fireproof aluminum-plastic panel core material comprising the following components: low-density polyethylene, an ethylene-octene copolymer, aluminum hydroxide, anhydrous magnesium carbonate, calcium stearate, silicon dioxide, a coupling agent, a smoke suppressant, a reinforcing toughener and titanium dioxide. The fireproof aluminum-plastic panel core material prepared by the formula has the advantages of being halogen-free, low-smoke, flame-retardant, and drop-resistant; the panel has flexible rolling property; the fireproof aluminum-plastic panel core material is strong in toughness, easy to mold and good in processability and play roles in thermal insulation, oxygen isolation and smoke suppression; a relatively good flame retardant effect is reached; and continuous automatic production can also be achieved.

Description

technical field [0001] The invention relates to a material used for a building decoration board, in particular to a core material of a fireproof aluminum-plastic board. Background technique [0002] Aluminum-plastic panel is a plate made of aluminum plate and plastic core material bonded and compounded by a special adhesive under certain process conditions. It is widely used in building curtain walls, indoor and outdoor decoration, and advertisements. It is a new type of building decoration material. [0003] At present, the aluminum-plastic panels used in China have magnesium chloride and magnesium oxide as the core board, but the hardness of the core board is uneven, and the peeling strength is uneven, which cannot pass the standard test. The existing aluminum-plastic panels cannot achieve a good fireproof effect due to the singleness of their own materials. Contents of the invention [0004] The object of the present invention is to provide a fireproof aluminum-plastic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/08C08K13/02C08K3/22C08K3/26C08K5/098C08K3/36C08K3/24
CPCC08K2003/2241C08L23/06C08L2201/02C08L2201/22C08L2205/035C08L2205/16C08L2207/066
Inventor 吴宏兵
Owner RUGAO BINJIANG URBAN CONSTR INVESTMENT
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