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Super-strong anti-slip three-dimensional TPE elastic structure composite carpet and compounding process thereof

A technology of elastic structure and composite technology, which is applied in the direction of carpets, floor coverings, and other household appliances, etc., can solve the problems of not being able to achieve anti-slip effect and non-wear resistance, and achieve good anti-slip and smooth performance, clear texture, and thermal stability good effect

Inactive Publication Date: 2019-09-03
HAINING SHUTAN CARRET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general household carpets on the market are placed on these, which cannot achieve a good anti-slip effect at all.
Existing home carpets include: 1. Latex compound: strong smell, not wear-resistant

Method used

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  • Super-strong anti-slip three-dimensional TPE elastic structure composite carpet and compounding process thereof
  • Super-strong anti-slip three-dimensional TPE elastic structure composite carpet and compounding process thereof
  • Super-strong anti-slip three-dimensional TPE elastic structure composite carpet and compounding process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as attached figure 1 As shown, a composite carpet with super strong non-slip three-dimensional TPE elastic structure is composed of fabric layer 1 and TPE layer 2. The TPE is composed of 80-90% styrene-butadiene oxide block copolymer and 10 ~20% polypropylene, and the thickness of the TPE layer 2 is 1~2mm. The bottom surface of the TPE layer 2 is provided with a pattern layer, and the TPE layer 2 and the pattern layer are of an integrated structure. The fabric layer 1 is a polyester fabric layer, a wool fabric layer, a nylon fabric layer or a silk carpet layer.

[0020] The following is the friction coefficient test table for 5 kinds of composite carpet samples:

[0021]

[0022] Among them, ABCD is the existing market fabric, E is the composite carpet with super strong anti-slip three-dimensional TPE elastic structure of the present invention, other A is polyester flocking composite carpet, B is polypropylene composite carpet, C is polyester composit...

Embodiment 2

[0030] Embodiment 2: a kind of composite process of super strong non-slip three-dimensional TPE elastic structure composite carpet, comprising the following steps,

[0031] First, preheat the transparent TPE to 80°C, then add it to the barrel of the casting machine, stir the TPE through the screw, heat the heating temperature from 140°C to 200°C in 6 to 9 intervals, and the heated TPE forms Pasty;

[0032] Second, the pasty TPE is extruded into the die through the metal joint; the metal joint is provided with a heating zone;

[0033] Thirdly, pass the pasty TPE in the form of a plane water flow through the die head, and pass through between the printing roller and the rubber roller together with the back of the carpet surface to be compounded at the same time, and compound with the bottom surface of the fabric layer; The 3D three-dimensional stripe roller on the surface of Luo makes the TPE and the carpet surface fit firmly with texture.

[0034] The die head is 2.8 meters l...

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Abstract

The invention discloses a super-strong anti-slip three-dimensional TPE (thermoplastic elastomer) elastic structure composite carpet, which is formed by compounding a fabric layer and a TPE layer. TheTPE is prepared from 80-90% of oxidized styrene-butadiene block copolymer and 10-20% of polypropylene. The compounding process of the composite carpet comprises the following steps: firstly, after thetransparent TPE is preheated to 80 DEG C, the transparent TPE is added into a material barrel of a tape casting machine; the TPE is stirred through a screw and then heated in 6-9 heating intervals with the heating temperature thereof ranging from 140 DEG C to 200 DEG C; after the TPE is heated, the heated TPE appears to be pasty; secondly, the pasty TPE is extruded into a die head through a metalconnecting pipe; thirdly, the pasty TPE is enabled to flow out in a planar waterfall shape through the die head and penetrate through the space between an embossing roll and a rubber roll together with the back of a to-be-compounded blanket surface while flowing out of the die head. In this way, the TPE is compounded and molded together with the bottom surface of the fabric layer. According to the invention, the composite carpet is good in anti-slip effect, free of edge warping, resistant to illumination, resistant to aging, non-toxic, odorless, safe and reliable.

Description

technical field [0001] The invention relates to a household carpet and a production method thereof, in particular to a composite carpet with a super strong anti-slip three-dimensional TPE elastic structure and a composite process thereof. Background technique [0002] At present, the existing general family surface decoration materials include: wooden floor, marble, board, ceramic tile. However, the general household carpets on the market are placed on these, which cannot achieve a good anti-slip effect at all. Existing household carpets include: 1. Latex composite: heavy smell, not wear-resistant. The ground is full of slag, and it falls faster when it meets water. 2. EVA foam, good anti-slip, soft, heavy smell, the whole room is full of bad smell. 3. Compounding of rubber powder: The whole room smells of rubber. 4. Sponge: good anti-slip, flexible, but not resistant to oxidation, not wear-resistant, easy to absorb water. Contents of the invention [0003] The techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G27/02B29C48/08B29C48/155B29C69/02B29L31/00
CPCA47G27/0281B29C48/08B29C48/002B29C48/155B29L2031/7322B29C48/07B29C48/0021B29C48/022B29C48/35B29K2021/003B29C2948/92904B29C2948/92704B29C48/92B29C48/865B32B2307/51B32B2262/0261B32B2307/744B32B2262/08B32B5/02B32B2255/10B32B2307/412B32B27/302B32B27/12B32B2471/02B32B2262/0276B32B2307/732B32B2274/00B32B27/32B29K2023/12B29K2025/08
Inventor 洪财峰
Owner HAINING SHUTAN CARRET TECH CO LTD
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