Yoga mat making method

A technology of yoga mats and elastomers, applied in the field of materials, can solve the problems of short service life of yoga mats, poor elasticity of yoga mats, poor anti-slip effect, etc., and achieve the effects of light weight, good environmental protection performance, and portability

Inactive Publication Date: 2013-07-17
SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Yoga mats made of EVA have poor elasticity and poor anti-slip effect; yoga mats made of PVC have a short service life, weak toughness, and weak tension

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The elastomer used is styrene thermoplastic elastomer (SBS), and its weight portion is 20 parts; The nylon used is polyhexamethylene adipate, and its weight portion is 50 parts; The weight portion of polyvinyl alcohol resin is 50 parts. share. Its parts by weight of naphthenic oil used are 10 parts; The antioxidant used is tetrakis [beta-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, and its parts by weight are 0.1 parts; used softening agent is calcium stearate, and its parts by weight are 5 parts.

[0022] Then put the material into a blender and stir for 3 minutes. After stirring evenly, put it into an injection molding machine for injection molding at a temperature of 180°C for 2 minutes, then pour it into a mold, and mold it into a yoga mat at a temperature of 20°C.

Embodiment 2

[0024] The elastomer used is styrene-based thermoplastic elastomer (SBS), and its weight part is 30 parts; the nylon used is polycaprolactam, and its weight part is 40 parts; the weight part of polyvinyl alcohol resin is 60 parts. Its parts by weight of naphthenic oil used are 15 parts; The antioxidant used is tetrakis [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester, and its parts by weight are 0.8 Parts; The softening agent used is pine oil, and its parts by weight are 8 parts.

[0025] Then put the material into a blender and stir for 4 minutes. After stirring evenly, put it into an injection molding machine for injection molding at a temperature of 200°C for 3 minutes, then pour it into a mold, and mold it into a yoga mat at a temperature of 30°C.

Embodiment 3

[0027] The elastomer used is thermoplastic elastomer (POE), and its weight part is 30 parts; The nylon used is polybutylene adipate, and its weight part is 30 parts; The weight part of polyvinyl alcohol resin is 40 parts. Its parts by weight of naphthenic oil used are 12 parts; The antioxidant used is β-(3,5-di-tert-butyl-4-hydroxyl phenyl) n-octadecyl propionate, and its parts by weight are 0.4 parts by weight. Parts; The softening agent used is dioctyl phthalate, and its parts by weight are 10 parts.

[0028] Then put the material into a blender and stir for 5 minutes. After stirring evenly, put it into an injection molding machine for injection molding at a temperature of 195°C for 3 minutes, then pour it into a mold, and mold it into a yoga mat at a temperature of 40°C.

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PUM

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Abstract

The invention belongs to the technical field of materials, and relates to a yoga mat making method. The method comprises the following steps: weighing 20-30 parts of an elastomer, 30-50 parts of nylon, 30-60 parts of a polyvinyl alcohol resin, 10-15 parts of processing oil, 0.1-0.8 parts of an antioxidant and 5-10 parts of a softener; and putting the above weight parts of the above materials in a stirrer, uniformly stirring for 3-5min, putting the obtained mixture in an injection machine, carrying out injection molding at 180-200DEG C for 2-3min, and molding at 20-50DEG C to form a yoga mat. The yoga mat made in the invention has the advantages of good performances, difficult skidding, good wear resistance, and good environmental protection performance.

Description

technical field [0001] The invention belongs to the technical field of materials, and relates to a preparation method of a yoga mat. Background technique [0002] Yoga exercise has become a fashionable exercise in today's society. A kind of mat is indispensable when doing this exercise. Some are made of textiles and straw mats, some are made of EVA materials, and some are made of PVC materials. made. [0003] Yoga mats made of EVA have poor elasticity and poor anti-skid effect; yoga mats made of PVC have a short service life, weak toughness, and weak tension. Contents of the invention [0004] The purpose of the present invention is to provide a method for making a yoga mat aiming at the deficiencies of the current technology. [0005] To achieve the above object, the present invention adopts the following technical solutions: [0006] A preparation method for a yoga mat, comprising the following steps: [0007] (1) Weigh 20-30 parts of elastomer, 30-50 parts of nylon,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L29/04C08L77/06C08L77/02C08L53/02C08L23/08C08K5/134A63B6/00
Inventor 赵陈嘉
Owner SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
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