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SEBS thermoplastic elastomer floor and manufacturing method thereof

A thermoplastic elastomer and manufacturing method technology, which can be used in building structures, buildings, floors, etc., can solve the problem of rare floors, and achieve the effects of excellent anti-skid, simplified process and fewer processes

Inactive Publication Date: 2010-06-09
SHENZHEN POLYTECHNIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It partially replaces soft PVC and traditional rubber, and has been widely used in daily necessities, stationery, automobiles, home appliances, medical care, toys and other fields; but so far, it has not been widely used in flooring. SEBS thermoplastic elastomer The application in the floor has not been reported

Method used

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  • SEBS thermoplastic elastomer floor and manufacturing method thereof
  • SEBS thermoplastic elastomer floor and manufacturing method thereof
  • SEBS thermoplastic elastomer floor and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0061] The step of weighing raw materials is to weigh raw materials according to the following components and parts by weight: 100 parts by weight of high molecular weight SEBS resin, 100 parts by weight of paraffin-based rubber filler oil, 50 parts by weight of homopolypropylene, 250 parts of calcium carbonate, ethylene double hard 0.50 parts by weight of ester amide, 0.30 parts by weight of zinc stearate, 0.20 parts by weight of polyethylene wax, 0.3 parts by weight of tetrakis [3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol, 0.15 parts by weight of tris(2,4-di-tert-butylphenyl)phosphate, 0.10 parts by weight of 2-hydroxy-4-n-octyloxybenzophenone, 2-(2'-hydroxyl-3',5' -di-tert-butylphenyl)-5-chlorobenzotriazole 0.05 parts by weight;

[0062] The process is to make SEBS resin fully absorb the rubber filling oil, and then add it to the mixer with other materials and mix evenly, then use a twin-screw extruder to granulate; then use a sheet extruder to ext...

example 2

[0066] The raw material step is weighed according to the following components and parts by weight: 10 parts by weight of high molecular weight SEBS resin, 75 parts by weight of naphthenic rubber filler oil, 20 parts by weight of copolymerized polypropylene, 200 parts of wollastonite, ethylene 0.40 parts by weight of bisoleic acid amide, 0.20 parts by weight of calcium stearate, 0.20 parts by weight of polyethylene wax, 0.20 parts by weight of octadecyl β(3',5'di-tert-butyl-4'-hydroxyphenyl)propionate , phosphorous acid tris (2,4-di-tert-butylphenyl ester group) 0.10 parts by weight, 2-hydroxyl-4-n-octyloxybenzophenone 0.10 parts by weight, 2-(2'-hydroxyl-3', 0.05 parts by weight of 5'-di-tert-butylphenyl)-5-chlorobenzotriazole;

[0067] The process is to make SEBS resin fully absorb the rubber filling oil, and then add it to the mixer with other materials and mix evenly, then use a twin-screw extruder to granulate; then use a sheet extruder to extrude into a sheet.

[0068] A...

example 3

[0071] The step of weighing raw materials is to weigh raw materials according to the following components and parts by weight: 80 parts by weight of low molecular weight SEBS resin, 20 parts by weight of maleic anhydride grafted SEBS, 125 parts by weight of paraffin-based rubber filler oil, 20 parts by weight of homopolypropylene, 40 parts by weight of copolymerized polypropylene, 200 parts by weight of wollastonite, 200 parts by weight of talcum powder, 0.50 parts by weight of ethylene bisoleic acid amide, 0.40 parts by weight of calcium stearate, 0.30 parts by weight of polyethylene wax, tetrakis [3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] 0.30 parts by weight of pentaerythritol, 0.15 parts by weight of tris (2,4-di-tert-butylphenyl) phosphite, 0.15 parts by weight of dithiodipropionic acid 0.10 parts by weight of lauryl ester, 0.10 parts by weight of 2-hydroxy-4-n-octyloxybenzophenone, 2-(2'-hydroxyl-3',5'-di-tert-butylphenyl)-5-chloro 0.05 parts by weight of be...

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Abstract

The invention discloses a SEBS thermoplastic elastic floor, which comprises the following parts: 100wt% SEBS resin and modifier, 75-125wt% rubber filling oil, 20-60wt% polypropylene, 200-400wt% mineral filler, 0.8-1.2wt% lubricant and 0.45-0.70% aging retarder. The making method comprises the following steps: weighing raw material; blending; graining; squeezing; moulding; obtaining the product with anti-slip, abrasion-proof, noise reduction and weather resistant property; fitting for paving basic ground to replace plastic or rubber floor material.

Description

technical field [0001] The invention relates to a thermoplastic elastomer floor material and a manufacturing method thereof, in particular to a SEBS thermoplastic elastomer floor and a manufacturing method thereof. Background technique [0002] The commonly used ground laying materials mainly include wooden floor, marble, ceramic tile, carpet and polymer plastic floor; among them, polymer plastic floor has excellent foot feeling, wear resistance, sound absorption, non-slip, moisture-proof, heat preservation and other properties, as well as color varieties. More and more, long service life, moderate cost, simple installation and maintenance, and the advantages of flame retardant, antistatic, antibacterial and other functions can be added as needed, and more and more people pay attention to it. Polymer plastic flooring is widely used in the following aspects: [0003] 1. Specific safe places: schools, kindergartens, nurseries, elderly activity centers, nursing homes, hospital...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L53/02C08J5/18C08K5/20B29C47/38B29C47/92B29C47/06E04F15/10C08L23/12C08L83/04C08K3/34B29C48/395B29C48/92
CPCB29C2947/92704B29C47/0004B29C48/92B29C2948/92704B29C48/022
Inventor 林峰肖望东邱廷模
Owner SHENZHEN POLYTECHNIC