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Anti-aging-cracking plastic flooring and preparation method thereof

A plastic floor, anti-aging technology, applied in the field of anti-aging cracking plastic floor and its preparation, can solve the problems of poor anti-aging cracking performance, etc. The effect of heat and durability

Inactive Publication Date: 2018-01-23
JIANGYIN ZHIYUAN AUTOMOBILE DECORATION PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional plastic floor still has the disadvantage of poor anti-aging and cracking performance, which cannot meet the needs of the market

Method used

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  • Anti-aging-cracking plastic flooring and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] An anti-aging cracking plastic floor, made of the following raw materials (kg): ultra-high molecular weight polyethylene 51, poly-p-phenylene terephthalamide 26, sepiolite wool 17, cyclohexanedicarboxylic acid dicarboxylate Alkyl ester 12, behenic acid amide 5, styrene-butadiene block copolymer 19, floc lignin fiber 11, silicon carbide whiskers 10, chalk powder 16, methyl 3-mercaptopropionate 5, hard Cadmium fatty acid 2, barium stearate 1.5, tridecyl trimellitate 13.

[0015] A preparation method for anti-aging cracking plastic floor, comprising the following steps:

[0016] (1) Add ultra-high molecular weight polyethylene, poly-p-phenylene terephthalamide, styrene-butadiene block copolymer, tridecyl trimellitate, and methyl 3-mercaptopropionate to a high-speed mixer Inside, mix at a high speed of 55-75°C for 10-15 minutes, then add cadmium stearate, barium stearate, behenic acid amide, sepiolite wool, flocculent lignin fiber, silicon carbide whiskers, chalk powder ,...

Embodiment 2

[0021] An anti-aging cracking plastic floor, made of the following raw materials by weight (kg): ultra-high molecular weight polyethylene 59, poly-p-phenylene terephthalamide 34, sepiolite wool 23, cyclohexanedicarboxylic acid dicarboxylate Alkyl ester 16, behenic acid amide 6, styrene-butadiene block copolymer 24, floc lignin fiber 14, silicon carbide whisker 12, chalk powder 19, methyl 3-mercaptopropionate 7, hard Cadmium stearate 2.5, Barium stearate 2, Tridecyl trimellitate 17.

[0022] The preparation method is the same as in Example 1.

Embodiment 3

[0024] An anti-aging cracking plastic floor, made of the following raw materials by weight (kg): ultra-high molecular weight polyethylene 66, poly-p-phenylene terephthalamide 40, sepiolite wool 29, cyclohexanedicarboxylic acid dicarboxylate Alkyl ester 19, behenic acid amide 7, styrene-butadiene block copolymer 33, floc lignin fiber 17, silicon carbide whiskers 15, chalk powder 23, methyl 3-mercaptopropionate 10, hard Cadmium fatty acid 3, barium stearate 2.5, tridecyl trimellitate 21.

[0025] The preparation method is the same as in Example 1.

[0026] The performance test results of the plastic floor made by the above-mentioned embodiments 1-3 are shown in the table below:

[0027]

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PUM

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Abstract

The invention discloses anti-aging-cracking plastic flooring and a preparation method thereof. The plastic flooring comprises, by weight part, 51-66 of ultrahigh molecular weight polyethylene, 26-40 of poly(p-phenylene terephthalamide), 17-29 of sepiolite fiber, 12-19 of cyclohexane dialkyl dicarboxylate, 5-7 of behenamide, 19-33 of styrene-butadiene segmented copolymer, 11-17 of flocculation lignin fiber, 10-15 of silicon carbide whiskers, 16-23 of chalk powder, 5-10 of methyl 3-mercaptopropionate, 2-3 of cadmium stearate, 1.5-2.5 of barium stearate, and 13-21 of tridecyl trimellitate. The plastic flooring is made by compounding ultrahigh molecular weight polyethylene and poly(p-phenylene terephthalamide), can maintain excellent mechanical properties in a wide temperature range in a high-humidity environment, and is excellent in ageing resistance. Through addition of sepiolite fiber and silicon carbide whiskers, the anti-aging-cracking property and wear resistance of the plastic flooring are improved. Through addition of a plasticizer, such as tridecyl trimellitate, heat resistance and durability of the plastic flooring are further improved.

Description

Background technique [0001] The invention relates to a plastic floor and a preparation method thereof, in particular to an anti-aging and cracking plastic floor and a preparation method thereof. Background technique [0002] In modern society, there are more and more varieties of floor decoration materials, from the traditional cement mortar floor to the generally bare terrazzo floor, to floor tiles, granite, and wooden floors, and new materials emerge in endlessly. Among them, the plastic floor is widely used in kindergartens, hotels, hospitals, office buildings, residences, airports, gymnasiums, railway stations and many other fields due to its advantages of small weight, fast construction speed, good appearance quality, various colors, comfortable walking, and anti-skid. . In recent years, with the rapid development of industrial technology and the continuous improvement of people's living standards, the performance requirements of plastic flooring are getting higher and...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L77/06C08L53/02C08L97/02C08K13/04C08K5/12C08K7/10C08K5/098C08K5/20
Inventor 刘跃清
Owner JIANGYIN ZHIYUAN AUTOMOBILE DECORATION PARTS CO LTD
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