Wear-resisting and highly-hard plastic sole product

A technology of plastics and products, applied in the direction of shoe soles, footwear, applications, etc., can solve the problems of poor wear resistance and short service life, and achieve the effects of improving compatibility, improving low-temperature brittleness, and increasing the use temperature range

Inactive Publication Date: 2017-12-22
界首市旭升塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the physical properties of plastic soles are very good in a normal dry environment, light and easy to foam, can be sprayed with various colors, excellent folding resistance, the hardness of rubber is generally lower than that of plastic materials, but compared with rubber materials, plastic materials, Its wear resistance is slightly inferior, and it has the disadvantage of short service life when used in the manufacture of plastic sole products

Method used

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  • Wear-resisting and highly-hard plastic sole product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A wear-resistant and high-hardness plastic shoe sole product, comprising the following substances in parts by weight: 60 parts of polyvinyl chloride, 5 parts of plastic modifier, 20 parts of neoprene rubber, 8 parts of blending modifier, phthalic acid 18 parts of plasticizer, 4 parts of calcium-zinc composite stabilizer, 1 part of chlorinated paraffin, 1.5 parts of AD foaming agent, 5 parts of titanium dioxide, and 6 parts of glass fiber;

[0032] The plastic modifier is prepared by mixing styrene-butadiene-styrene ternary block copolymer, ethylene-vinyl acetate copolymer and ethylene-octene copolymer according to the weight ratio of 1:0.8:0.6;

[0033] The blending modification aid includes the following parts by weight: 15 parts of plasticizers such as phthalic acid, 20 parts of chlorinated polyolefin, 20 parts of ethylene-vinyl acetate copolymer, 5 parts of chlorinated paraffin , 5 parts of n-decyltriethoxysilane.

Embodiment 2

[0035] A wear-resistant and high-hardness plastic shoe sole product, comprising the following materials in parts by weight: 55 parts of polyethylene, 4 parts of plastic modifier, 18 parts of nitrile rubber, 6 parts of blending modifier, and phthalic acid 15 parts of plasticizer, 2 parts of calcium zinc composite stabilizer, 0.5 parts of stearate, 1 part of AD foaming agent, 3 parts of calcium carbonate, 5 parts of glass fiber;

[0036] The plastic modifier is prepared by mixing styrene-butadiene-styrene ternary block copolymer, ethylene-vinyl acetate copolymer and ethylene-octene copolymer according to the weight ratio of 1:0.8:0.6;

[0037] The blending modification aid includes the following parts by weight: 7 parts of plasticizers such as phthalic acid, 12 parts of chlorinated polyolefin, 15 parts of ethylene-vinyl acetate copolymer, 3 parts of stearate Parts, 2 parts of n-octyltriethoxysilane.

Embodiment 3

[0039] A wear-resistant and high-hardness plastic shoe sole product, comprising the following substances in parts by weight: 65 parts of polyurethane, 7 parts of plastic modifier, 22 parts of isoprene rubber, 9 parts of blending modifier, phthalic acid and the like 20 parts of plasticizer, 5 parts of calcium-zinc composite stabilizer, 1.5 parts of N,N'-ethylene bisstearamide, 2 parts of AD foaming agent, 6 parts of barium sulfate, and 8 parts of glass fiber;

[0040] The plastic modifier is prepared by mixing styrene-butadiene-styrene ternary block copolymer, ethylene-vinyl acetate copolymer and ethylene-octene copolymer according to the weight ratio of 1:0.8:0.6;

[0041] The blending modification aid includes the following parts by weight: 20 parts of plasticizers such as phthalic acid, 30 parts of anhydride grafted modified polyolefin, 30 parts of ethylene-vinyl acetate copolymer, N, 6 parts of N'-ethylenebisstearamide, 8 parts of dodecyltriethoxysilane.

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Abstract

The invention relates to plastic shoes, in particular to a wear-resisting and highly-hard plastic sole product. The wear-resisting and highly-hard plastic sole product comprises, by weight, 50-68 parts of a plastic material, 3-8 parts of a plastic modifier, 15-24 parts of a rubber material, 5-10 parts of a blending modification additive, 10-25 parts of a plasticizer, 1-5 parts of a stabilizer, 0.1-2 parts of a lubricant, 0.5-3 parts of a foaming agent, 2-7 parts of inorganic filling particles and 2-10 parts of glass fiber; the plastic modifier is formed by blending of styrene-butadiene-styrene ternary block copolymer, ethylene-vinyl acetate copolymer and ethylene-octene elastomer. Through blending modification of plastic and rubber, advantages of toughness and hardness are achieved, and good wear-resisting and highly-hard characteristics of the plastic sole product are guaranteed; the plastic is modified, so that the shortcoming of low-temperature brittleness is overcome, and use temperature range of plastic soles is expanded.

Description

technical field [0001] The invention relates to plastic shoes, in particular to a wear-resistant and high-hardness plastic sole product. Background technique [0002] Plastic is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements. The finished product is solid, and it is a molten liquid during the manufacturing process. Therefore, it can be heated to melt, pressurized to flow, and cooled to solidify. , forming various shapes. Plastics are mainly divided into thermoplastic and thermosetting plastics. Thermoplastics refer to plastics that are still plastic after repeated heating: mainly PE / PP / PVC / PS / ABS / PMMA / POM / PC / PA and other common raw materials. Thermosetting plastics mainly refer to plastics made of heat-hardened synthetic resins, such as some phenolic plastics and amino plastics, which are not commonly used. [0003] Compared with rubber soles, plastic soles have gradually entered people's field of vision due to their lightness...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08L75/04C08L23/08C08L53/02C08L23/28C08L51/06C08L91/06C08K13/04C08K7/14C08K5/5419A43B13/04C08J9/10
Inventor 申乾成
Owner 界首市旭升塑胶制品有限公司
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