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Organic, heat-insulating and flame-retardant material

A technology of flame retardant materials and thermal insulation materials, applied in thermal insulation, building components, fire prevention and other directions, can solve the problems of unsafe, flammable thermal insulation boards, etc., and achieve the effects of reducing pollution, strong thermal insulation effect, and low thermal conductivity

Inactive Publication Date: 2015-05-06
费先艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing insulation boards are flammable and unsafe

Method used

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  • Organic, heat-insulating and flame-retardant material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The insulation material is obtained according to the raw materials of weight components: 48% EPS, 21% HIPS, 16% GPS, 15% PP, through uniform mixing and stirring of EPS, HIPS, GPS, PP, and melting and feeding Extruded by an extruder to produce thermal insulation materials.

Embodiment 2

[0021] Insulation materials are obtained according to the raw materials of weight components: 45% EPS, 26% HIPS, 15% GPS, 14% PP, through uniform mixing and stirring of EPS, HIPS, GPS, PP, and melting and feeding Extruded by an extruder to produce thermal insulation materials.

Embodiment 3

[0023] The insulation material is obtained according to the raw materials of weight components: 52% EPS, 24% HIPS, 14% GPS, 10% PP, through uniform mixing and stirring of EPS, HIPS, GPS, PP, and melting and feeding Extruded by an extruder to produce thermal insulation materials.

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Abstract

The invention relates to an organic, heat-insulating and flame-retardant material. The organic, heat-insulating and flame-retardant material comprises flame-retardant layers and heat-insulating layers, wherein first-stage heat-insulating layers are filled between first-stage flame-retardant layers and second-stage flame-retardant layers, a second-stage heat-insulating layer is filled in the second-stage flame-retardant layers, the heat-insulating layers are made from a heat-insulating material, a flame retardant is attached to the surfaces of the flame-retardant layers, and the heat-insulating material is prepared from EPS (Expandable Polystyrene), HIPS (High Impact Polystyrene), GPS (General Polystyrene) and PP (Polypropylene). According to the organic, heat-insulating and flame-retardant material, the foaming rate is low, the heat-insulating effect is strong, and the coefficient of heat conductivity is small; the heat-insulating material adopted by the organic, heat-insulating and flame-retardant material can be obtained through recovering polystyrene materials, so that polystyrene is recycled, and the pollution to environment is reduced.

Description

technical field [0001] The invention relates to a thermal insulation material. Background technique [0002] At present, the insulation materials used in the insulation layer of building exterior walls are all extruded from organic insulation materials. [0003] board, since these organic materials are flammable, the fire hazard is very serious. Contents of the invention [0004] The technical problem to be solved by the invention is that the existing insulation boards are flammable and unsafe. [0005] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is. [0006] Organic thermal insulation and flame retardant material, which includes a flame retardant layer and a thermal insulation layer. A primary thermal insulation layer is filled between the primary flame retardant layer and a secondary flame retardant layer. Composed of thermal insulation materials, the surface of the flame retardant layer i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/76E04B1/94
Inventor 费先艳
Owner 费先艳
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