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An artificial turf and a method thereof

A technology of artificial turf and grass fiber, used in textiles and papermaking, sports accessories, bundling of skis, etc.

Inactive Publication Date: 2011-07-20
GUANGZHOU ACT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems that existing artificial turf materials are incompatible with each other and cannot be recycled uniformly, this invention proposes a new type of artificial turf, in which ethylene-vinyl acetate copolymer is used as the main material of the adhesive

Method used

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  • An artificial turf and a method thereof
  • An artificial turf and a method thereof
  • An artificial turf and a method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 100 parts of VAE (ethylene-vinyl acetate copolymer emulsion) (parts by weight, the same below), 150 parts of talcum powder, and 10101 parts of antioxidant.

Embodiment 2

[0029] 100 parts of VAE (ethylene-vinyl acetate copolymer emulsion), 180 parts of ground calcium carbonate, and 10102 parts of antioxidant.

[0030] The manufacturing method of the artificial turf of the present invention will be specifically described below. For the sake of convenience, the grass fiber and grass bottom assembled together will be referred to as turf hereinafter.

[0031] Mix all components of the above adhesive formula in advance to prepare a glue for later use. Subsequently, put the above-mentioned glue into the glue tank, make the turf pass through the upper part of the glue tank at a certain speed for gluing, and the turf after gluing is heat-treated through the hot air box at a certain speed, and the hot air (110 ℃ ~ 150 ℃) Blow to the turf from top to bottom.

[0032] Such as figure 2 As shown, the specific process steps are as follows:

[0033] 1) Pull the turf to be glued to the grass-feeding position, the joints are stitched neatly and firmly, and...

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Abstract

An artificial turf is formed of grass fibers (1), a grass bottom (2) and a rear glue layer (3). The grass fibers (1) and the grass bottom (2) are both made of polyethylene, polypropylene and / or Polyamide, and the rear glue layer (3) is made of ethylene-vinyl acetate copolymer emulsion with filler and antioxidants, etc. Making the rear glue composite into paste and coating it on the rear of the grass bottom set with grass fibers produces the artificial turf.

Description

technical field [0001] The present invention relates to a novel artificial turf and its manufacturing method, and more particularly to an ethylene-vinyl acetate copolymer-containing artificial turf and its manufacturing method. Background technique [0002] Because artificial turf has the advantages of anti-aging, sun protection, waterproof, non-slip, wear-resistant, comfortable feet, bright color, long service life, low maintenance costs, and all-weather use, it has recently been used in stadiums, schools, hotels and buildings. It has been widely used in many occasions such as roofs. [0003] The structure of artificial turf is mainly composed of grass fiber, grass bottom and back glue. Usually, grass fibers and grass bottoms are made of thermoplastic polymer materials, such as grass fibers are mainly made of polyethylene, grass bottoms are mainly made of polypropylene, and back glue is usually made of thermosetting cross-linked polymer materials such as vulcanized carboxy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63C19/02E01C13/00
CPCE01C13/08D06N7/0036D06N7/0068D06N2201/0254D06N2201/0263D06N2203/042D06N2203/065D06N2213/04
Inventor 陈玉坤贾德民
Owner GUANGZHOU ACT CORP
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