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Novel flame retardant foaming material

A foaming material, a new type of technology, applied in the field of building materials, can solve the problems of unsatisfactory flame retardant performance and achieve the effect of excellent flame retardant performance

Inactive Publication Date: 2012-12-19
FUJIAN SANSD RUBBER & PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flame retardant properties of the existing flame retardant foaming materials are still not ideal, and cannot meet some occasions with high fire protection requirements, and are still subject to some limitations in use.

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0014] A novel flame-retardant foaming material of the present invention is mainly prepared from the following components in parts by weight according to conventional methods:

[0015]

[0016] Wherein, described fire retardant is made up of the component of following weight ratio:

[0017]

Embodiment 2

[0019] A novel flame-retardant foaming material of the present invention is mainly prepared from the following components in parts by weight according to conventional methods:

[0020]

[0021] Wherein, described fire retardant is made up of the component of following weight ratio:

[0022]

Embodiment 3

[0024] A novel flame-retardant foaming material of the present invention is mainly prepared from the following components in parts by weight according to conventional methods:

[0025]

[0026] Wherein, described fire retardant is made up of the component of following weight ratio:

[0027]

[0028] In each of the above examples, the stabilizer uses calcium-zinc composite stabilizer; the cross-linking agent uses DCP cross-linking agent; the foaming agent uses AC foaming agent; the foaming aid uses conventional foaming aid; LHX-999 inorganic flame retardant The seller of the agent is Shenzhen Lianxin Technology Co., Ltd. After adopting the above scheme, the novel flame retardant foaming material of the present invention, the novel flame retardant foaming material of the present invention, its flame retardant adopts antimony trioxide, LHX-999 inorganic flame retardant, magnesium hydroxide, aluminum hydroxide and The combination of zinc borate has excellent flame retardant...

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Abstract

The invention discloses a novel flame retardant foaming material which is mainly prepared by polrvinyl chloride, vinyl chloride-vinyl acetate copolymer, a flame retardant, silicone oil, a stabilizer, a foaming agent, a cross-linking agent and a blowing promoter according to a conventional method. The flame retardant consists of antimony trioxide, an LHX-999 inorganic flame retardant, magnesium hydrate, aluminum hydroxide and zinc borate. With the adoption of the scheme, according to the novel flame retardant foaming material provided by the invention, the flame retardant is formed by matching and combining the antimony trioxide, the LHX-999 inorganic flame retardant, the magnesium hydrate, the aluminum hydroxide and the zinc borate, so that the novel flame retardant foaming material has excellent flame retardant performance which meets the requirement of B1 level of GB50222-1995 standard.

Description

technical field [0001] The invention relates to the field of building materials, in particular to flame-retardant foaming materials. Background technique [0002] Flame-retardant foaming materials are widely used in various occasions that require fire protection because of their light weight and flame-retardant properties. However, the flame retardant performance of the existing flame retardant foaming materials is still not ideal, and cannot meet certain occasions with high fire protection requirements, and is still subject to some limitations in use. Contents of the invention [0003] The purpose of the present invention is to provide a novel flame-retardant foaming material with better flame-retardant performance. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A new type of flame-retardant foaming material, which is mainly prepared from the following components in parts by weight according to con...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L83/04C08K13/02C08K3/22C08K3/38C08K5/14C08J9/10
Inventor 丁金造
Owner FUJIAN SANSD RUBBER & PLASTIC
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