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Artificial turf masterbatch and preparation method thereof

A technology of artificial turf and color masterbatch, which is applied in the field of plastic functional masterbatch, which can solve the problems of single color masterbatch, lack of suppleness, smooth feel, anti-aging and wear resistance, etc.

Active Publication Date: 2010-12-01
东莞市普凯塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, artificial turf at home and abroad is mainly made of polyethylene (PE), which is made by adding color masterbatch and (or) anti-aging masterbatch to PE resin, extruding monofilament or film through a screw machine, and then cutting. Masterbatches only have a single function, lacking a higher level of softness, smooth feel, anti-aging, wear resistance and other functions

Method used

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  • Artificial turf masterbatch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A smooth wear-resistant and weather-resistant artificial grass color masterbatch; including 10% of light stabilizer bis(2,2,6,6-tetramethylpiperidinol) sebacate and ultraviolet absorber calculated by weight percentage 2-Hydroxy-4-n-octyloxybenzophenone 5%, antioxidant β[3-(3,5-di-tert-butyl-4-hydroxyphenyl)] propionate 2.5%, heterocyclic Pigment 20%, smooth agent ultra-high molecular weight polysiloxane 40%, dispersant polyethylene wax 5% and carrier resin LDPE17.5%.

[0029] The preparation method of the smooth wear-resistant and weather-resistant artificial grass silk masterbatch is as follows: first mix the above materials at high speed for 3 minutes, and then use a twin-screw extruder to melt and extrude at 100°C to 160°C to obtain the required granules.

Embodiment 2

[0031] A smooth, wear-resistant and weather-resistant artificial grass color masterbatch; including light stabilizer poly[[6-[(1,1,3,3-tetramethylbutyl)amine]-1,3 , 5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidine)imine]-1,6-dihexanediyl[(2,2, 20% , UV absorbers 2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole and 2-(2'-hydroxy-3',5'-di-tert-butyl 8% mixture of phenyl)-5-chlorobenzotriazole, antioxidant β-(3,5-di-tert-butyl-4-hydroxyphenyl) octadecyl propionate and tri(2 , 4-di-tert-butylphenyl) phosphite mixture 8%, titanium dioxide and azo pigment 10%, smooth agent ultra-high molecular weight polysiloxane 20%, dispersant ethylene-vinyl acetate copolymer wax 10%, carrier resin LLDPE24%.

[0032] The preparation method of the smooth wear-resistant and weather-resistant artificial grass silk color masterbatch is as follows: first mix the above materials at high speed for 6 minutes, then use a twin-screw extruder to melt and extrude at 100°C to 160°C to f...

Embodiment 3

[0034] A smooth, wear-resistant and weather-resistant artificial grass color masterbatch; including light stabilizer poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine succinate) calculated by weight percentage 12%, UV absorber 2-(2'-hydroxy-3', 5'-di-tert-butylphenyl)-5-chlorobenzotriazole 4%, antioxidant β[3-(3,5 -di-tert-butyl-4-hydroxyphenyl)] pentaerythritol propionate 3%, ultramarine and heterocyclic pigments 15%, slip agent ultra-high molecular weight polysiloxane 15%, fatty acid amide 5%, dispersant polyamide Wax 6%, carrier resin LDPE 40%.

[0035] The preparation method of the smooth wear-resistant and weather-resistant artificial grass silk masterbatch is as follows: first mix the above materials at high speed for 10 minutes, then use a twin-screw extruder to melt and extrude at 100°C to 160°C to form the required granules.

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Abstract

The invention relates to the technical field of plastic functional masterbatches, in particular to a smooth, abrasion-resistant and weather-resistant artificial turf masterbatch and a preparation method thereof. The artificial turf masterbatch mainly comprises the following components in percentage by weight: 10 to 20 percent of light stabilizer, 2.5 to 8 percent of ultraviolet absorber, 2.5 to 8 percent of antioxidant, 10 to 20 percent of pigment, 20 to 40 percent of slipping agent, 5 to 10 percent of dispersing agent and 15 to 40 percent of carrier resin. The artificial turf masterbatch has the characteristics of ageing resistance, abrasion resistance, simple production process equipment, and particularly high-level smooth feel, and is applicable to occasions with higher use frequency.

Description

technical field [0001] The invention relates to the technical field of plastic functional masterbatches, in particular to a smooth, wear-resistant and weather-resistant artificial grass color masterbatch and a preparation method thereof. Background technique [0002] With the rapid development of the sports industry and the improvement of people's health awareness, artificial turf is more and more widely adopted. Artificial turf is the key material of artificial turf. The fiber material of artificial turf not only needs to bear high-intensity sports wear, but also faces harsh climate changes. Therefore, the artificial turf fiber material should not only have good durability and weather resistance; At the same time, it needs to have a suitable modulus, smooth feel, excellent resilience, good wear resistance and safety in contact with the human body. Grass silk with soft and smooth feel and excellent wear resistance is especially suitable for occasions with high frequency of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L83/04C08L23/08C08K5/3435C08K5/132C08K5/3492C08K5/3475C08K3/22C08K5/20
Inventor 覃碧勋李卫
Owner 东莞市普凯塑料科技有限公司
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