Glass fiber mesh and PVC compound enhanced film and production method thereof

A technology of glass fiber mesh and PVC film, applied in the field of composite film, can solve problems such as insufficient impact strength, and achieve the effect of super impact resistance and simple process

Inactive Publication Date: 2010-04-14
SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above and other composite materials have insufficient impact strength to a certain extent.

Method used

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  • Glass fiber mesh and PVC compound enhanced film and production method thereof
  • Glass fiber mesh and PVC compound enhanced film and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Step 1. Use a braiding machine to weave high-strength glass fiber filaments into a reticulated glass fiber net.

[0028] Step 2, putting 90 parts by weight of perchlorethylene resin, 40 parts of mixed solvent, 2 parts of tin stabilizer, and 2 parts of calcium stearate into a stirring mixer and fully stirring at 50 ° C, Mix well to form perchlorethylene resin mixture. The mixed solvent is a mixture of di-n-butyl phthalate (DBP) and di-n-octyl phthalate (DOP) with a mass of 1:1; the perchlorethylene resin mixture is put into the solution tank, and the braided The good glass fiber mesh is immersed in the solution tank for 30 seconds through the guide roller, so that it is fully in contact with the perchlorethylene resin mixture; the treated glass fiber mesh is sent to the oven for drying through the guide roller, and the temperature of the oven is controlled at 160 ℃, so that the perchlorethylene resin mixture is covered on the glass fiber mesh; the dried glass fiber mesh...

Embodiment 2

[0031] Step 1. Use a braiding machine to weave high-strength glass fiber filaments into a reticulated glass fiber net.

[0032] Step 2, putting 95 parts by weight of perchlorethylene resin, 50 parts of mixed solvent, 5 parts of tin stabilizer, and 4 parts of calcium stearate into a stirring mixer and fully stirring at 65 ° C, Mix well to form perchlorethylene resin mixture. Wherein the mixed solvent is a mixture of di-n-butyl phthalate (DBP) and di-n-octyl phthalate (DOP) with a mass of 1:2; the perchlorethylene resin mixture is put into the solution tank, and the braided The good glass fiber mesh is immersed in the solution tank for 40 seconds through the guide roller, so that it is fully in contact with the perchlorethylene resin mixture; the treated glass fiber mesh is sent to the oven through the guide roller for drying, and the temperature of the oven is controlled at 180 ℃, so that the perchlorethylene resin mixture is covered on the glass fiber mesh; the dried glass fi...

Embodiment 3

[0035] Step 1. Use a braiding machine to weave high-strength glass fiber filaments into a reticulated glass fiber net.

[0036] Step 2, putting 100 parts by weight of perchlorethylene resin, 70 parts of mixed solvent, 10 parts of tin stabilizer, and 7 parts of calcium stearate into a stirring mixer and fully stirring at 80 ° C, Mix well to form perchlorethylene resin mixture. Wherein the mixed solvent is a mixture of di-n-butyl phthalate (DBP) and di-n-octyl phthalate (DOP) with a mass of 1:1.5; the perchlorethylene resin mixture is put into the solution tank, and the braided The good glass fiber mesh is immersed in the solution tank for 60 seconds through the guide roller, so that it is fully in contact with the perchlorethylene resin mixture; the treated glass fiber mesh is sent to the oven through the guide roller for drying, and the temperature of the oven is controlled at 200 ℃, so that the perchlorethylene resin mixture is covered on the glass fiber mesh; the dried glas...

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Abstract

The invention relates to a glass fiber mesh and PVC compound enhanced film and a production method thereof. The traditional film has very low shock resistance. The compound enhanced film is in a three-layer structure, wherein an upper layer and a lower layer are PVC films, and a middle layer is a glass fiber mesh. The production method of the glass fiber mesh and PVC compound enhanced film comprises the following concrete steps: knitting high-strength glass fiber yarn into a meshed glass fiber mesh; processing the surface of the glass fiber mesh by using chlorinated polyvinyl chloride (CPVC) resin; and compounding the PVC resin and the glass fiber mesh. The compound enhanced film has superior shock resistance; and meanwhile, the production method of the enhanced film has simple technology, the used equipment is common film producing equipment, and the industrial application can be realized.

Description

technical field [0001] The invention belongs to the technical field of composite films, and in particular relates to a composite film of glass fiber net and PVC resin and a production method thereof. Background technique [0002] At present, most of the films on the market are single-layer or multi-layer composite films such as PE, PP, PVC, PA, PET, PVDC, BOPP, PE / PA, PA / AL / PE, etc., and the impact strength is very low. There is no film with super impact resistance. [0003] Such as the patent CN 1871289A PVC and PCC nanocomposite resin composition material, the purpose is to provide a PVC-based nanocomposite resin composition with excellent impact resistance, by uniformly dispersing nano calcium carbonate in polyethylene monomer, dispersing the polyvinyl chloride in water The mixture system is used to obtain a suspension system, and the suspension system is polymerized at a high temperature to obtain a nanocomposite resin composition. Such as the preparation method of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B17/04B32B17/10B32B27/18B32B27/22C08L27/24C08L27/06B29B7/02B29C70/50B29C70/54
Inventor 梁多平项秀阳董淑英周盛华陈梅王晓飞吴欢欢
Owner SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY
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