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Artificial turf with high single-cluster pullout force and preparation process thereof

A technology of artificial turf and pull-out force, applied in rayon manufacturing, sustainable manufacturing/processing, conjugated synthetic polymer artificial filament, etc., can solve problems such as pollution, hot melt powder scattered, and many processing procedures , to achieve the effects of improving bonding performance, formula optimization, and simple preparation process

Pending Publication Date: 2022-08-05
湖南三一工业职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scheme has more processing steps, and the hot melt adhesive powder will

Method used

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  • Artificial turf with high single-cluster pullout force and preparation process thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An artificial turf with high single-cluster pull-out force includes a base fabric and grass fibers attached to the surface of the base fabric printed by 3D printing technology, the base fabric includes a non-woven fabric and a non-woven fabric stitched on the upper surface. The grid cloth with fringe, the grid cloth is the grid cloth formed by cross-stitching several non-woven strips with fringes; the grass fiber is prepared from the following raw materials by weight:

[0029] 60 parts polyethylene, 20 parts acrylate emulsion, 0.8 parts polyetherimide, 3 parts nano silica, 3 parts infrared reflective titanium dioxide, 0.2 parts benzophenone, 5 parts magnesium oxide, 5 parts aluminum oxide, nitriding 5 parts of boron, 3 parts of silicon carbide, 0.5 part of self-silane coupling agent, 0.5 part of antioxidant, 0.5 part of lubricant;

[0030] The adhesive base is prepared from the following raw materials in parts by weight:

[0031] 15 parts of polyurethane, 10 parts of a...

Embodiment 2

[0033] An artificial turf with high single-cluster pull-out force includes a base fabric and grass fibers attached to the surface of the base fabric printed by 3D printing technology, the base fabric includes a non-woven fabric and a non-woven fabric stitched on the upper surface. The grid cloth with fringe, the grid cloth is the grid cloth formed by cross-stitching several non-woven strips with fringes; the grass fiber is prepared from the following raw materials by weight:

[0034] 70 parts of polyethylene, 30 parts of acrylate emulsion, 2.2 parts of polyetherimide, 6 parts of nano-silica, 5 parts of infrared reflective titanium dioxide, 1 part of benzotriazole UV absorber, 10 parts of magnesium oxide, aluminum oxide 10 parts, 10 parts of boron nitride, 6 parts of silicon carbide, 1 part of self-silane coupling agent, 1 part of antioxidant, 1 part of lubricant;

[0035] The adhesive base is prepared from the following raw materials in parts by weight:

[0036] 25 parts of p...

Embodiment 3

[0038] An artificial turf with high single-cluster pull-out force includes a base fabric and grass fibers attached to the surface of the base fabric printed by 3D printing technology, the base fabric includes a non-woven fabric and a non-woven fabric stitched on the upper surface. The grid cloth with fringe, the grid cloth is the grid cloth formed by cross-stitching several non-woven strips with fringes; the grass fiber is prepared from the following raw materials by weight:

[0039] 65 parts of polyethylene, 25 parts of acrylate emulsion, 1.5 parts of polyetherimide, 4.5 parts of nano-silica, 4 parts of infrared reflective titanium dioxide, 0.6 parts of hindered amine radical scavenger, 7.5 parts of magnesium oxide, 7.5 parts of alumina , 7.5 parts of boron nitride, 4.5 parts of silicon carbide, 0.75 parts of self-silane coupling agent, 0.75 parts of antioxidant, 0.75 parts of lubricant;

[0040] The adhesive base is prepared from the following raw materials in parts by weigh...

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Abstract

The invention discloses an artificial turf with high single-cluster pullout force and a preparation process thereof, the artificial turf comprises a base fabric and grass fibers which are printed and attached to the surface of the base fabric through a 3d printing technology, and the base fabric comprises a non-woven fabric and a gridding cloth which is sewed on the upper surface of the non-woven fabric and is provided with tassels. The grass fiber comprises an adhesion base and cellosilk, and the cellosilk is prepared from polyethylene, acrylate emulsion, polyetherimide, nano silicon dioxide, infrared reflection titanium dioxide, a light stabilizer, magnesium oxide, aluminum oxide, boron nitride, silicon carbide, a self-silane coupling agent, an antioxidant and a lubricant; the adhesion base is prepared from polyurethane, an acrylate water-based laminating adhesive, corn starch nanocrystals, nano silicon dioxide and super absorbent resin cured particles. Various artificial turfs can be printed according to different design requirements by adopting a 3d printing technology, the whole preparation process is simple, and the artificial turfs have excellent single-cluster pullout force, grass filament tensile strength and aging resistance.

Description

technical field [0001] The invention relates to the technical field of artificial turf, in particular to an artificial turf with high single-cluster pull-out force and a preparation process thereof. Background technique [0002] Artificial turf is a chemical product with natural grass sports properties, which is widely used in sports and leisure places. At present, conventional artificial turf is generally composed of artificial grass fibers, base fabrics and adhesives, among which the artificial grass fibers are mostly polyethylene and polypropylene materials, and the base fabrics are mostly made of polypropylene and polyethylene terephthalate. In the preparation, the back glue is often made of carboxylated styrene-butadiene, polyurethane and other materials, and the overall recyclability is poor. [0003] Publication No. CN107009631A discloses an integral recyclable artificial turf and a preparation method thereof, wherein the proposed preparation scheme of the recyclable...

Claims

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Application Information

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IPC IPC(8): E01C13/08B29C64/165B33Y10/00D01F8/06D01F8/10D01F1/10C09J175/04C09J133/04C09J103/02C09J11/04
CPCE01C13/08B29C64/165B33Y10/00D01F8/06D01F8/10D01F1/10D01F1/106C09J175/04C09J11/04C08K2201/011C08L33/04C08L3/02C08K3/36Y02P70/62
Inventor 梁宗厚匡益明
Owner 湖南三一工业职业技术学院