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Noctilucent artificial grass

A technology of artificial grass and night light, applied in the field of artificial grass, can solve problems such as difficult drawing, inability to destroy the molecular chain of PE material, and affect the strength of grass lines, so as to achieve the effect of increasing the service life

Inactive Publication Date: 2013-03-13
GUANGZHOU ACT INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ingredients in the grass silk formula must be melted evenly, otherwise it will be difficult to draw. At the same time, the added auxiliary materials must not damage the molecular chain of the PE material, which will affect the strength of the grass thread.
[0004] In the existing artificial grass, all kinds of masterbatches are added, which makes the artificial grass bright in color, but none of them have the function of night light
At home and abroad, many people play football until midnight or even 2 o'clock in the morning, but due to the light problem of the venue, the white function line on the edge of the court is difficult to see

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Noctilucent artificial grass
  • Noctilucent artificial grass
  • Noctilucent artificial grass

Examples

Experimental program
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Effect test

preparation example Construction

[0047] Preparation of color masterbatch: the above materials are mixed evenly in a high-speed powder mixing cylinder, and then extruded and granulated at 140~150 ℃ in a screw extruder;

[0048] Described luminous material master batch includes the following components:

[0049] LLDPE resin 50-70 parts

[0050] Rare earth aluminate long-lasting luminous powder 30-50 parts

[0051] Preparation of luminous material masterbatch: LLDPE resin and rare earth aluminate long-acting luminous powder are stirred and mixed evenly, and then extruded and granulated by a screw extruder at 200~220 °C.

[0052] LLDPE resin is used as a carrier for granulation of color masterbatch and luminous material masterbatch. As long as it is not lower than the above minimum value, the added additives (such as toner, luminous powder, etc.) can be uniformly coated in LLDPE resin. All kinds of auxiliaries can be evenly dispersed in the grass silk during the final wire drawing.

[0053]If there are more LL...

Embodiment 1

[0060] The luminous artificial grass provided by this embodiment includes the following components:

[0061] Luminous artificial grass, including the following components:

[0062] 100 parts of LLDPE resin

[0063] Masterbatch 5 parts

[0064] Luminous material masterbatch 6 parts

[0065] The above components are proportioned by weight, and the LLDPE resin is based on the weight of 100 parts;

[0066] LLDPE resin, color masterbatch and luminous material masterbatch are mixed evenly, melted and blended at 200°C in a screw extruder, injected through a die spinneret, cooled and shaped in a cold water tank, and then stretched by hot water or hot air. Retracted and shaped by hot oven or heating roller;

[0067] Wherein the color masterbatch includes the following components:

[0068]

[0069] Preparation of color masterbatch: The above materials are mixed evenly in a high-speed powder mixing cylinder, and then extruded and granulated at 145°C in a screw extruder;

[0070]...

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Abstract

The invention discloses noctilucent artificial grass. The noctilucent artificial grass comprises the following components in parts by weight: 100 parts of LLDPE (Linear Low Density Polyethylene) resin, 4-6 parts of masterbatch, and 4-6 parts of noctilucent material masterbatch. By taking 100 parts of LLDPE resin as a benchmark, the LLDPE resin, the masterbatch and the noctilucent material masterbatch are evenly mixed for melt blending in a screw extruder at 180-230 DEG C, then ejected through a die-head spinneret plate, cooled and shaped through a cold water tank, then drawn through hot water or hot air, and finally retracted and shaped through a hot-air oven or a heating roller. Compared with the prior art, the noctilucent artificial grass provided by the invention is used as a light white functional line of a noctilucent court, and the functional line can shine for a long time (at least 8 hours) so as to be convenient for sports groups to play football at night.

Description

technical field [0001] The present invention relates to the field of artificial grass, to be precise to a luminous artificial grass. Background technique [0002] Because artificial turf has the advantages of anti-aging, sun protection, waterproof, non-slip, wear-resistant, comfortable foot feeling, bright color, long service life, low maintenance cost, and all-weather use, etc. It has been widely used in various occasions such as roofs. [0003] At present, the structure of the existing artificial turf is mainly composed of grass, grass bottom and back glue. Generally, grass and grass bottom are made of thermoplastic polymer materials, such as grass is mainly made of polyethylene, grass bottom is mainly made of polypropylene, and the back glue is usually made of thermosetting cross-linked polymer materials such as vulcanized carboxylated styrene-butadiene rubber or polyurethane. The grass thread is made of PE resin, masterbatch, and slip agent after mixing evenly, then m...

Claims

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Application Information

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IPC IPC(8): D01F6/46D01F1/10C08L23/06C08K3/22C08K3/34C08K3/24C09K11/06
Inventor 雷爱新
Owner GUANGZHOU ACT INDAL
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