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Composite thermal insulation board

A technology of composite thermal insulation and dibutyl phthalate, which is applied in the field of composite thermal insulation boards, can solve the problems of thermal insulation board toughness, fire resistance performance, waterproof and thermal insulation effect, etc., and achieve good waterproof thermal insulation effect and excellent fire resistance performance , the effect of high toughness

Inactive Publication Date: 2014-12-17
SUZHOU CHANGXING CONSTR SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Insulation board is a widely used building material, the current insulation board toughness, fire resistance performance, waterproof insulation effect is not very ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The composite insulation board consists of the following components by weight:

[0045] 3.4 parts whiskers calcium sulfate,

[0046] 8.9 parts polystyrene,

[0047] 3.4 parts low-alkali glass fiber,

[0048] 1.2 parts of aminopropyltriethoxysilane,

[0049] 8.9 parts of asbestos,

[0050] 1.2 parts of isomeric decanol polyoxyethylene ether,

[0051] 8.9 parts of sulphoaluminate cement,

[0052] 2.3 parts dibutyl phthalate.

Embodiment 2

[0054] The composite insulation board consists of the following components by weight:

[0055] 4 parts whiskers calcium sulfate,

[0056] 9 parts polystyrene,

[0057] 4 parts low-alkali fiberglass,

[0058] 2 parts aminopropyltriethoxysilane,

[0059] 9 parts asbestos,

[0060] 2 parts isomerized decanol ethoxylates,

[0061] 9 parts sulphoaluminate cement,

[0062] 3 parts dibutyl phthalate.

Embodiment 3

[0064] The composite insulation board consists of the following components by weight:

[0065] 3 parts whiskers calcium sulfate,

[0066] 8 parts polystyrene,

[0067] 3 parts low-alkali fiberglass,

[0068] 1 part aminopropyltriethoxysilane,

[0069] 8 parts asbestos,

[0070] 1 part Isodecanol Ethoxylates,

[0071] 8 parts sulphoaluminate cement,

[0072] 2 parts dibutyl phthalate.

[0073]

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PUM

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Abstract

The invention discloses a composite thermal insulation board. The composite thermal insulation board consists of the following components in parts by weight: 3-4 parts of crystal whisker calcium sulfate, 8-9 parts of polystyrene, 3-4 parts of low-alkaline glass fibers, 1-2 parts of aminopropyl triethoxysilane, 8-9 parts of asbestos, 1-2 parts of isodesyl alcohol polyoxyethylene ether, 8-9 parts of sulfate aluminum cement and 2-3 parts of dibutyl phthalate. The composite thermal insulation board is high in strength of thermal insulation core material, great in toughness, free of slag, excellent in flame resistance and good in waterproof thermal-insulation effect.

Description

technical field [0001] The invention relates to a composite thermal insulation board. Background technique [0002] Insulation boards are widely used building materials, but the current insulation boards are not ideal in toughness, fire resistance, waterproof and heat preservation. Contents of the invention [0003] The object of the present invention is to provide a composite thermal insulation board, the thermal insulation core material of which has high strength, high toughness, no slag drop, excellent fire resistance performance, and good waterproof and thermal insulation effect. [0004] In order to achieve the above object, the technical solution of the present invention is to design a composite insulation board, which consists of the following components in parts by weight: [0005] 3-4 parts whiskers calcium sulfate, [0006] 8 to 9 parts of polystyrene, [0007] 3 to 4 parts of low-alkali glass fiber, [0008] 1-2 parts of aminopropyltriethoxysilane, [0009]...

Claims

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Application Information

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IPC IPC(8): C08L25/06C08L71/00C08K13/04C08K7/08C08K7/14C08K7/12C08K5/544C08K3/30C08K5/12
Inventor 李强
Owner SUZHOU CHANGXING CONSTR SCI TECH
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