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Novel energy saving hollow exterior wall decorative plate and manufacture method thereof

A decorative panel and hollow technology, which is applied to buildings, building structures, floors, etc., can solve problems such as poor thermal insulation and sound insulation performance and large specific gravity, and achieve the effects of enhancing UV resistance, reducing costs, and increasing aesthetics.

Inactive Publication Date: 2016-09-21
无锡市天聚科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these materials have a large proportion and poor thermal insulation and sound insulation performance.

Method used

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  • Novel energy saving hollow exterior wall decorative plate and manufacture method thereof
  • Novel energy saving hollow exterior wall decorative plate and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Weigh 10Kg of polyvinyl chloride, 0Kg of wood powder, and 0.3Kg of AC foaming agent and mix them in a high-speed mixer for 20 minutes. The mixed samples were extruded through a hollow sheet extruder and a 0.8 mm top layer of ASA was co-extruded. The resulting boards are cut into squares to facilitate construction and transportation.

Embodiment 2

[0017] Weigh 10Kg of polyvinyl chloride, 2Kg of wood powder, and 0.8Kg of DPT foaming agent and mix them in a high-speed mixer for 10 minutes. The mixed samples were extruded through a hollow sheet extruder and co-extruded with a 2 mm face layer of PMMA. The resulting boards are cut into rectangles to facilitate construction and transportation.

Embodiment 3

[0019] Weigh 20Kg of polyvinyl chloride, 3Kg of straw powder, and 0.4Kg of AC foaming agent and mix them in a high-speed mixer for 20 minutes. The mixed samples were extruded through a hollow sheet extruder and a 0.5 mm top layer of ASA was co-extruded. The resulting boards are cut into waves to facilitate construction and transportation.

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PUM

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Abstract

The invention discloses a novel energy saving hollow exterior wall decorative plate and a manufacture method thereof; the manufacture method comprises the following steps: using a hollow sheet material extruder to extrude, co-extruding an anti ultraviolet resin surface layer on the top surface of the hollow sheet material, and adding a support in the hollow portion; the decorative plate comprises the following components: polyvinyl chloride PVC, foaming agent, Biobased Material or inorganic filling material, and anti ultraviolet resin. The hollow external wall decorative plate can ensure energy saving and insulation effects, can improve lightweighting, sound insulation, anti-aging and insulation performances, can reduce cost, and complies with the sustainable development environmental protection demands; the manufacture method is simple, and industrialization can be easily realized, thus widely applying to the building exterior wall decorative plates.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a novel energy-saving hollow exterior wall decorative panel and a preparation method thereof. Background technique [0002] At present, decorative panels for building exterior walls are generally made of facing stone materials such as marble and granite, which have good aesthetics. However, these materials have a large proportion and poor thermal insulation and sound insulation performance. In order to save energy more effectively, energy-saving building materials have become an important topic. Improving the thermal insulation performance of buildings can have a significant effect on the energy consumption caused by air conditioning, so the demand for high-performance thermal insulation materials in buildings also increases accordingly. [0003] In addition, due to the continuous increase of urban population, the density of buildings is increasing, and the floors are getting ...

Claims

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Application Information

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IPC IPC(8): E04F13/18C08L27/06C08L97/02C08K3/26
CPCE04F13/18C08K3/26C08K2003/265C08L27/06C08L2201/08C08L2203/14C08L2205/16E04F2203/04E04F2290/041C08L97/02
Inventor 杨先刚
Owner 无锡市天聚科技有限公司
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