Building interior decoration plate and production method thereof

A technology of building interior and decorative panels, which is applied in the field of building materials, can solve environmental pollution and other problems, and achieve the effects of good flame retardancy, not easy to delaminate and crack, and good overall compatibility

Inactive Publication Date: 2017-03-15
SHANGHAI ZHENTUO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if polystyrene materials are not recycled in time after use, they will also cause environmental pollution. Therefore, reasonable recycling of polystyrene materials has become an urgent problem to be solved.

Method used

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  • Building interior decoration plate and production method thereof
  • Building interior decoration plate and production method thereof
  • Building interior decoration plate and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A building interior panel, comprising a surface layer, a core layer and a bottom layer, the surface layer and / or the bottom layer is a decorative layer, the core layer is a support layer, the surface layer and the bottom layer are bonded to the surface and the bottom surface of the core layer, and the building interior panel is according to Prepared by the following method:

[0043] (1) 100 parts of high-impact polystyrene, 20 parts of carbonizing agent, 10 parts of catalyzer, 5 parts of blowing agent, 0.5 part of antioxidant are mixed homogeneously, add melt blending and extrude into sheet in the extruder, Then the embossing machine is used to emboss the decorative pattern on the surface to obtain the surface layer and the bottom layer;

[0044] (II) Prepare the adhesive according to the following steps: (1) weigh 100 parts of polystyrene by weight, 2 parts of maleic anhydride, 40 parts of carbonizing agent, 30 parts of catalyst, 10 parts of foaming agent, and 2 parts ...

Embodiment 2

[0049] A building interior panel, comprising a surface layer, a core layer and a bottom layer, the surface layer and / or the bottom layer is a decorative layer, the core layer is a support layer, the surface layer and the bottom layer are bonded to the surface and the bottom surface of the core layer, and the building interior panel is according to Prepared by the following method:

[0050] (1) 100 parts of high-impact polystyrene, 40 parts of carbonizing agent, 30 parts of catalyst, 10 parts of foaming agent, 20 parts of filler, and 3 parts of antioxidant are mixed uniformly, and melt blending is added in the extruder and extruded It is made into a sheet, and then the decorative pattern is pressed on the surface by an embossing machine to obtain the surface layer and the bottom layer;

[0051](II) prepare the adhesive according to the following steps: (1) weigh 100 parts of polystyrene by weight, 6 parts of maleic anhydride, 60 parts of carbonizing agent, 50 parts of catalyst,...

Embodiment 3

[0056] A building interior panel, comprising a surface layer, a core layer and a bottom layer, the surface layer and / or the bottom layer is a decorative layer, the core layer is a support layer, the surface layer and the bottom layer are bonded to the surface and the bottom surface of the core layer, and the building interior panel is according to Prepared by the following method:

[0057] (1) 100 parts of high-impact polystyrene, 30 parts of carbonizing agent, 30 parts of catalyst, 7 parts of foaming agent, 10 parts of filler, and 1.5 parts of antioxidant are mixed uniformly, and melt blending is added in the extruder and extruded It is made into a sheet, and then the decorative pattern is pressed on the surface by an embossing machine to obtain the surface layer and the bottom layer;

[0058] (II) Prepare the adhesive according to the following steps: (1) weigh 100 parts of polystyrene by weight, 4 parts of maleic anhydride, 50 parts of carbonizing agent, 40 parts of catalys...

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Abstract

The invention belongs to the field of building materials, and concretely relates to a building interior decoration plate and a production method thereof. The building interior decoration plate comprises a surface layer, a core layer and a bottom layer, the surface layer and / or the bottom layer are / is a decoration layer, the core layer is a supporting layer, and the surface layer and the bottom layer are bonded to the surface and the undersurface of the core layer. The surface layer and the bottom layer of the building interior decoration plate are flame retardation materials, and the core material also undergoes flame retardation treatment, so the building interior decoration plate has a good flame retardation performance; an adhesive adopted by the core layer is similar to the material raw material of the surface layer / the bottom layer, so the building interior decoration plate has good integral compatibility, thereby the bonding strength among all the layers of the building interior decoration plate are large, all the layers are difficult to separate and crack, and use requirements of the building interior decoration plate are well met.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a building interior decoration board and a preparation method thereof. Background technique [0002] With the progress of the times, home building materials are constantly introducing new products. Commonly used interior decoration materials include wood materials, plywood, glass walls, metal walls, etc. Although the glass wall has a good decorative effect, the glass is rigid and fragile, which is easy to cause danger during use; the metal wall has high plasticity and good fire and moisture resistance, but the price is high, the weight is heavy, and it is easy to rust later. Use less; Although traditional wooden materials and plywood are cheap and used more, wooden materials are easy to burn, and the effect of waterproofing and insect-proofing is relatively poor, and there are some defects. [0003] With the increasing fire protection requirements for building mate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L25/06C08K13/02C08K5/053C08K3/22C08K5/12C08K5/3475C08J9/10
Inventor 万春霞
Owner SHANGHAI ZHENTUO IND CO LTD
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