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Colorful reinforced PVC (polyvinyl chloride) composite sheet

A composite sheet, reinforced technology, applied in the direction of synthetic resin layered products, coatings, layered products, etc., can solve the problems of single appearance, poor flame retardant performance, etc., to improve wear resistance, improve strength, good resistance The effect of flammability

Inactive Publication Date: 2018-10-26
曹小明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing PVC composite board has the characteristics of no methanol, anti-corrosion, light weight, sound insulation, heat insulation, etc., and has been more and more used in the decoration industry, but the existing PVC composite board has the following defects: single appearance, decorative effect; Poor flame retardant performance

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with embodiment.

[0012] The colorful enhanced PVC composite board is a multi-layer composite structure. From bottom to top, it is the base material, PVC calendered sheet, patterned film, PVC transparent wear-resistant sheet, and UV coating. SiC nano powder is added to the base material; PVC transparent and resistant The grinding disc is composed of PVC transparent film and pearlescent oil coating, and patterns are printed on the pearlescent oil coating. The pattern is a combined stripe formed by sequential arrangement of wavy lines formed by the alternate connection of two arcs with different chord lengths, and the interval between adjacent wavy lines changes periodically; antimony trioxide flame retardant is added to the base material.

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PUM

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Abstract

The invention discloses a colorful reinforced PVC (polyvinyl chloride) composite sheet. The colorful reinforced PVC composite sheet is characterized in that from bottom to top, the colorful reinforcedPVC composite sheet respectively comprises a substrate, a PVC calendered sheet, a pattern film, a PVC transparent wear-resistant sheet and a UV (ultraviolet) coating, wherein the PVC transparent wear-resistant sheet consists of a polyvinyl chloride transparent sheet and a pearlescent oil coating; the pearlescent oil coating is printed with a pattern; the pattern is a combination stripe formed bysequentially-arranged wavy lines which are formed by alternate connection of two arcs of different chord lengths, and the spacing of adjacent wave lines varies periodically; antimony trioxide flame retardant is added in the substrate, and further improvement lies in the addition of SiC (silicon carbide) nano powder to the substrate. The colorful reinforced PVC composite sheet has the advantages ofhaving a good decorative effect and good flame retardant properties.

Description

technical field [0001] The invention relates to a polymer composite material, in particular to a PVC composite plate. Background technique [0002] The existing PVC composite board has the characteristics of no methanol, anti-corrosion, light weight, sound insulation, heat insulation, etc., and has been more and more used in the decoration industry, but the existing PVC composite board has the following defects: single appearance, decorative effect; Poor flame retardancy. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a colorful enhanced PVC composite board with good decorative effect and good flame retardancy. [0004] The present invention achieves technical goals through the following technical solutions. [0005] The colorful reinforced PVC composite board is a multi-layer composite structure, which includes base material, PVC calendered sheet, patterned film, PVC transparent wear-resistant sheet, and UV coating...

Claims

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Application Information

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IPC IPC(8): B32B27/06B32B27/30B32B33/00E04F13/075
CPCB32B27/06B32B27/304B32B33/00B32B2255/10B32B2264/10B32B2307/3065B32B2307/409B32B2307/554E04F13/0875E04F2290/045
Inventor 曹小明
Owner 曹小明
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