PVC laminated composite cloth comprising films formed through extrusion method and preparation method thereof

An extrusion method and composite cloth technology, which is applied in the field of laminated composite materials, can solve the problems of complex production process, low yield rate, and high energy consumption, and achieve the effects of low cost, high yield rate, and low energy consumption

Inactive Publication Date: 2014-11-19
胡新佳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the disadvantages of low yield, complex production process, high energy consumption, serious pollution and large loss in the prior art, the present invention provides a film-forming PVC laminated composite cloth by extrusion method and its preparation method

Method used

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  • PVC laminated composite cloth comprising films formed through extrusion method and preparation method thereof
  • PVC laminated composite cloth comprising films formed through extrusion method and preparation method thereof
  • PVC laminated composite cloth comprising films formed through extrusion method and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Extrusion film-forming PVC laminated composite cloth, including base fabric, base film and mask, the base film and mask are arranged on both sides of the base fabric; base film and mask are both PVC films.

[0046] The composition of bottom film is in parts by weight, and each component and content are:

[0047]

[0048] Wherein the polyvinyl chloride resin is calcium carbide method resin method polyvinyl chloride resin powder, plasticizer is dioctyl phthalate, stabilizer is barium cadmium zinc composite stabilizer, auxiliary plasticizer is epoxy soybean oil, auxiliary filler Nano-calcium carbonate and heavy calcium carbonate are selected, specifically nano-scale light calcium and 2500-mesh heavy calcium. The ultraviolet absorber is UV-531, and the fire retardant is antimony trioxide. The pigment is prepared from anatase titanium dioxide, ultramarine blue and FP brightener.

[0049] The composition of facial mask is measured in parts by weight, and each component a...

Embodiment 2

[0054] Extrusion film-forming PVC laminated composite cloth, including base fabric, base film and mask, the base film and mask are arranged on both sides of the base fabric; base film and mask are both PVC films.

[0055] The composition of bottom film is in parts by weight, and each component and content are:

[0056]

[0057]

[0058] Wherein the polyvinyl chloride resin is calcium carbide method resin method polyvinyl chloride resin powder, plasticizer is dioctyl phthalate, stabilizer is barium cadmium zinc composite stabilizer, auxiliary plasticizer is epoxy soybean oil, auxiliary filler Nano-calcium carbonate and heavy calcium carbonate are selected, specifically nano-scale light calcium and 2500-mesh heavy calcium. The ultraviolet absorber is UV-531, and the fire retardant is antimony trioxide. The pigment is prepared from anatase titanium dioxide, ultramarine blue and FP brightener.

[0059] The composition of facial mask is measured in parts by weight, and each c...

Embodiment 3

[0065] Extrusion film-forming PVC laminated composite cloth, including base fabric, base film and mask, the base film and mask are arranged on both sides of the base fabric; base film and mask are both PVC films.

[0066] The composition of bottom film is in parts by weight, and each component and content are:

[0067]

[0068] Among them, the polyvinyl chloride resin is ethylene-based polyvinyl chloride resin powder, the plasticizer is dioctyl phthalate, the stabilizer is barium cadmium zinc composite stabilizer, the auxiliary plasticizer is epoxy soybean oil, and the auxiliary filler is carbonic acid calcium. The ultraviolet absorber is UV-531, and the fire retardant is antimony trioxide. The pigment is prepared from anatase titanium dioxide, phthalocyanine blue and permanent violet.

[0069] The composition of facial mask is measured in parts by weight, and each component and content are:

[0070]

[0071] Among them, the polyvinyl chloride resin is ethylene-based ...

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Abstract

The invention relates to a laminated composite material synthesized of warp-knitted and textile materials and PVC and discloses PVC laminated composite cloth comprising films formed through extrusion method. The PVC laminated composite cloth comprises base cloth, a bottom film and a surface film, wherein the bottom film and the surface film are arranged at the two sides of the base cloth and are both PVC thin films The PVC laminated composite cloth has the advantages that the cost is low, the applicability is strong, the performances are good, specifically, the peeling strength, the elasticity, the tensile strength and the tearing strength are obviously improved and the waterproof performance, the flame-retardant performance and the ageing resistance are excellent. The invention also discloses a preparation method of the PVC laminated composite cloth comprising films formed through extrusion method. The preparation method comprises the following steps of: firstly compositing the specific bottom film prepared by extrusion and the base cloth, then compositing with the specific surface films prepared by extrusion. The preparation method disclosed by the invention has the advantages that since no boiler is used and carbon dioxide is not exhausted, air pollution is hardly caused; only cooling circulation water is used, so water pollution cannot be caused; and the process is simple, the energy consumption is low, the popularity rate is high, the cost is low, the profit margin is large and the application prospect is wide.

Description

technical field [0001] The invention relates to a laminated composite material synthesized by warp knitting and textile materials and PVC, in particular to a film-forming PVC laminated composite cloth by an extrusion method and a preparation method thereof. Background technique [0002] With the deepening of social industrialization, the application of PVC composite cloth is becoming more and more extensive, the amount of use is increasing, and the proportion of export earnings is increasing. In the field of composite cloth, after 30 years of development in recent years, there are more and more manufacturers, the production volume is increasing, and the export volume is increasing. According to export statistics, the PVC composite cloth produced in China has been successfully sold to 130 Many countries, and occupy most of the market share in each country. However, in the traditional production process of PVC laminated composite cloth, high-energy calenders first produce PVC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/12B32B27/18B32B27/30B32B27/36B32B37/02B32B37/06B32B37/10B32B38/06C08L27/06C08K13/02C08K3/26C08K5/12C08K5/1515C08K3/22
Inventor 胡新佳
Owner 胡新佳
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