Thermoplastic non-metal composite material curtain wall board for architectural decoration and preparation method thereof

A composite material and architectural decoration technology, which is applied in the direction of architecture, building components, building structures, etc., can solve problems such as single waterproof performance and thermal insulation performance, difficult to balance waterproof and thermal insulation, and unfavorable building energy saving, etc., to achieve construction The effect of simplicity, light weight, hardness and strength

Inactive Publication Date: 2012-10-17
SHANGHAI HUDA INVESTMENT & DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional building materials, such as concrete, brick, asphalt felt, polymer board, etc., have single waterproof and thermal insulation properties, and it is difficult to balance waterproof and thermal insulation. Moreover, the thermal conductivity of these materials is relatively large, which is extremely unfavorable. energy saving in buildings
In addition, traditional building materials are relatively heavy, which is not conducive to reducing the weight of the wall, especially the partition wall and the filled wall need to reduce the weight
In recent years, a variety of composite walls have been developed, but there are too many layers and the construction is more complicated

Method used

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  • Thermoplastic non-metal composite material curtain wall board for architectural decoration and preparation method thereof
  • Thermoplastic non-metal composite material curtain wall board for architectural decoration and preparation method thereof

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Experimental program
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preparation example Construction

[0036] Adopt the preparation method of thermoplastic non-metallic composite material curtain wall board for building decoration of the present invention to mainly comprise the following steps:

[0037] Step 1, mix and stir the reinforcing agent, polypropylene, flow modifier, titanium dioxide and antioxidant in a mixer according to the formula amount;

[0038] Step 2, adding the above-mentioned mixed raw materials into the hopper of the twin-screw extruder, and heating and forming;

[0039] Step 3, extruding the strip-shaped composite material after heating and molding by the extruder, and cooling the composite material;

[0040] Step 4, putting the cooled strip composite material into a granulator to be processed into granular composite material particles;

[0041] Step 5, putting the composite material particles into an oven for heating and drying;

[0042] Step 6, add the dried composite material particles into the barrel of the injection molding machine, heat and melt, in...

Embodiment 1-12

[0048] Table 1: The following is the embodiment 1-12 of each different formulation

[0049]

[0050]Fully mix and stir the above-mentioned raw materials in the mixer according to the formula amount in Table 1, and quantitatively add the mixed raw materials into the hopper of the twin-screw extruder through the feeding port and the bypass feeding port, and heat and form; then pass through the extruder Extrude the strip-shaped composite material after heating and molding from the die mouth, and place the strip-shaped composite material in a water tank to cool down to room temperature; put the strip-shaped composite material after cooling into a granulator and process it into granular composite Material particles; put the composite material particles into an oven at 100°C to 120°C for heating and drying to remove moisture; add the dried composite material particles into the barrel of the injection molding machine, heat to melt the composite material particles, Enter the comput...

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Abstract

The invention discloses a thermoplastic non-metal composite material curtain wall board for architectural decoration and a preparation method of the thermoplastic non-metal composite material curtain wall board. The curtain wall board comprises a shell made from a thermoplastic non-metal composite material through injection molding and integral formation and a flame retardant foam material main body pressure injected in the shell. The composite material comprises the following raw materials in percentage by weight: 53-73% of reinforcing agent, 15-35% of polypropylene, 1-5% of flowing modifying agent, 2-4% of titanium pigment and 1-3% of antioxidant. The reinforcing agent is silicon dioxide or inorganic microfiber or a mixture of the two ingredients. The outline of the curtain wall board provided by the invention can be prepared to be level and smooth or to have such decoration effects with three-dimensional sense organ as simulative natural stone material, wood grain and metal board, and the like, the curtain wall board has high strength, high hardness, small weight, corrosion resistance and aging resistance, and the curtain wall board has the properties of heat preservation and flame retardant and is simple and convenient in installation, so that the curtain wall board has an obvious energy saving effect if being applied on outer walls of building materials.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a thermoplastic non-metallic composite curtain wall panel for building decoration and a preparation method thereof. Background technique [0002] Solving the waterproof and thermal insulation of building walls is the direction of people's long-term efforts. Traditional building materials, such as concrete, brick, asphalt felt, polymer board, etc., have single waterproof and thermal insulation properties, and it is difficult to balance waterproof and thermal insulation. Moreover, the thermal conductivity of these materials is relatively large, which is extremely unfavorable. Energy saving in buildings. In addition, traditional building materials are relatively heavy, which is not conducive to reducing the weight of the wall, especially the partition wall and the filled wall need to reduce the weight. In recent years, a variety of composite walls have been developed, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/296E04B2/88C08L23/12C08L51/06C08K13/04C08K3/22C08K3/36C08K7/10
CPCC08K3/36C08L23/12C08K7/10C08K3/22E04C2/296E04F13/083E04F13/18
Inventor 池立群
Owner SHANGHAI HUDA INVESTMENT & DEV CO LTD
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