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Flexible thermal-insulating decorative material for internal wall and method for producing flexible thermal-insulating decorative material

A decorative material and interior decoration technology, which is applied in the field of building materials, can solve the problems of waste, energy consumption of the internal environment, and lack of thermal insulation, etc., and achieve the effects of simple construction, excellent flame retardant performance, and good decorative effect

Active Publication Date: 2013-09-04
四川金路高新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The four sides and the top of the interior wall, due to the materials of interior decoration materials such as cement, paint, tiles, wallpaper, etc., do not have the effect of heat preservation when the indoor environment changes, resulting in the energy consumption of the internal environment on the wall, causing great damage. waste
[0003]Patent Document 200710158163.2 "A Decorative Thermal Insulation Composite Exterior Wall Block and Inner Wall Block", Patent Document 200720177857.6 "Wall Decorative Thermal Insulation Material", Patent Document 201010523882.1 "A Kind of Interior Wall Decoration Recycled Environmentally Friendly Decorative Board", Patent Document 200710048761.5 "A Method and Components for Decorating Indoor Walls", Patent Document 200710012337.4 "Energy-Saving Interior Wall Panel" and Patent Document 01120468.0 "Production Process of Polyurethane Thermal Insulation and Decorative Composite Wall Panel", etc. Several interior wall decoration materials have been proposed, but there is no flexible coil material with mature technology, excellent performance and reliable quality

Method used

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  • Flexible thermal-insulating decorative material for internal wall and method for producing flexible thermal-insulating decorative material
  • Flexible thermal-insulating decorative material for internal wall and method for producing flexible thermal-insulating decorative material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Production steps of flexible interior wall insulation and decoration materials:

[0067] (1) Flexible foam insulation layer: Disperse the raw materials through an 800rpm powerful disperser at room temperature for 30 minutes to obtain a uniform mixture. The mixture is internally kneaded at 100°C using a closed rubber mixer, and rolled at 180°C to form a The 10mm sheet is foamed at 220°C to make a 15mm thermal insulation foam coil;

[0068] Among them, the raw material is soft PVC / NBR rubber and plastic foaming material, and the composition ratio is (by weight):

[0069] 60 parts of PVC powder;

[0070] 20 parts of rubber modifier;

[0071] 4 parts of stabilizer;

[0072] AC blowing agent 8 parts;

[0073] 70 parts of plasticizer;

[0074] Antimony oxide flame retardant 6 parts;

[0075] 1 part antifungal agent;

[0076] 30 parts of stuffing;

[0077] The PVC powder is a type 2 polyvinyl chloride resin produced by a suspension method; the rubber modifier is neopre...

Embodiment 2

[0081] Production steps of flexible interior wall insulation and decoration materials:

[0082] (1) Flexible foam insulation layer: Disperse the raw materials through a 1000rpm powerful disperser at room temperature for 20 minutes to obtain a uniform mixture. Mix the mixture at 80°C with a closed rubber mixer and calender it at 150°C. The 8mm sheet is foamed at 240°C to make a 11mm thermal insulation foam coil;

[0083] Among them, the raw material is soft PVC / NBR rubber and plastic foaming material, and the composition ratio is (by weight):

[0084] 80 parts of PVC powder;

[0085] 50 parts of rubber modifier;

[0086] 5 parts of stabilizer;

[0087] AC foaming agent 10 parts;

[0088] 60 parts of plasticizer;

[0089] Antimony oxide flame retardant 8 parts;

[0090] 3 parts antifungal agent;

[0091] Filling 60 parts;

[0092] The PVC powder is a type 3 polyvinyl chloride resin produced by a suspension method; the rubber modifier is NBR rubber; the plasticizer is DIN...

Embodiment 3

[0096] Production steps of flexible interior wall insulation and decoration materials:

[0097] (1) Flexible foam insulation layer: Disperse the raw materials through a 1200rpm powerful disperser at room temperature for 15 minutes to obtain a uniform mixture. Mix the mixture at 120°C using a closed rubber mixer, and calender it at 150°C to form a 1mm sheet is foamed at 220°C to make a 4mm thermal insulation foam coil;

[0098] Among them, the raw material is soft PVC / NBR rubber and plastic foaming material, and the composition ratio is (by weight):

[0099] 50 parts of PVC powder;

[0100] 25 parts of rubber modifier;

[0101] 3 parts of stabilizer;

[0102] AC blowing agent 5 parts;

[0103] 20 parts of plasticizer;

[0104] Antimony oxide flame retardant 1 part;

[0105] Antifungal agent 0.1 part;

[0106] Filler None;

[0107] The PVC powder is a type 5 polyvinyl chloride resin produced by a suspension method; the rubber modifier is CPE rubber; the plasticizer is DE...

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Abstract

The invention discloses a flexible thermal-insulating decorative material for an internal wall and a producing method for the flexible thermal-insulating decorative material. The flexible thermal-insulating decorative material is composed of a flexible inner decorative layer, an adhesive layer and a flexible foamed heat-insulating layer. The invention also provides a method for producing the flexible thermal-insulating decorative material. The flexible thermal-insulating decorative material for the internal wall has the advantages of low energy consumption, good benefit, simple construction and large market, and integrates thermal insulation, damp prevention, mold prevention, sound insulation and decoration; the combination of a flexible foamed heat-insulating material and a flexible decorative material for the internal wall to form the unique decorative material for the internal wall is a great breakthrough for emission reduction and energy conservation of a wall body; and the flexible thermal-insulating decorative material for the internal wall is particularly applicable to energy-saving reconstruction of old buildings.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to the crossover of new building decoration materials and energy-saving materials. Background technique [0002] The energy-saving technology of modern building walls often focuses on the outer walls of buildings, more focus on the impact of the external environment on buildings, and less attention to the inner walls that are closely related to people's lives. The four sides and the top of the interior wall, due to the materials of interior decoration materials such as cement, paint, tiles, wallpaper, etc., do not have the effect of heat preservation when the indoor environment changes, resulting in the energy consumption of the internal environment on the wall, causing great damage. waste. [0003] Patent document 200710158163.2 "A Decorative Thermal Insulation Composite Exterior Wall Block and Internal Wall Block", Patent Document 200720177857.6 "Wall Decorative Thermal Insulati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/075B32B33/00B32B27/06B32B27/04B32B7/12C08L27/06
Inventor 李文
Owner 四川金路高新材料有限公司