Composition containing chlorinated polyvinyl chloride resin for preparing football shoe sole and preparation method

A chlorinated polyvinyl chloride and soccer shoe sole technology, which is applied in the field of mixtures containing chlorinated polyvinyl chloride resin, can solve the problems of insufficient rubber properties and processing difficulties, and achieve the goal of improving plasticization, durability and fluidity Effect

Inactive Publication Date: 2019-02-22
SHANGHAI CHLOR ALKALI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because CPVC itself is relatively rigid and has insufficient rubber properties, modifiers need to be added to make the overall properties of CPVC closer to rubber than plastic
In addition, because CPVC itself is difficult to process, and as an injection material, the sole needs good fluidity
Because there is no mature CPVC sole on the market

Method used

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  • Composition containing chlorinated polyvinyl chloride resin for preparing football shoe sole and preparation method
  • Composition containing chlorinated polyvinyl chloride resin for preparing football shoe sole and preparation method
  • Composition containing chlorinated polyvinyl chloride resin for preparing football shoe sole and preparation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Recipe: (by weight)

[0023]

[0024] Described thermostabilizer is organotin stabilizer, can adopt the product of Rohm and Haas company trade mark to be TM-181FS;

[0025] The lubricant is OPE wax with a melting point of 95°C

[0026] The impact modifier is MBS, its chemical name is methyl methacrylate, butadiene, styrene terpolymer, and the product with the brand name 564 of Japan Zhongyuan Company can be used.

[0027] The titanium dioxide is anatase titanium dioxide;

[0028] The processing aid is ACR, and its main component is methyl methacrylate; the product of the brand name PA40 of Zhongyuan Company of Japan can be used.

[0029] The calcium carbonate is Shanghai Yuanjiang brand light calcium carbonate.

[0030] The NBR nitrile rubber is Lanzhou Petrochemical nitrile rubber N41

[0031] Preparation:

[0032] (1) Mix chlorinated polyvinyl chloride injection molding resin, heat stabilizer, lubricant, titanium dioxide, calcium carbonate, and processing aids...

Embodiment 2

[0037] Recipe: (by weight)

[0038]

[0039]

[0040] Described thermostabilizer is organotin stabilizer, can adopt the product of Rohm and Haas company trade mark to be TM-181FS;

[0041] The lubricant is OPE wax with a melting point of 105°C

[0042] The impact modifier is MBS, its chemical name is methyl methacrylate, butadiene, styrene terpolymer, and the product with the brand name 521 of Zhongyuan Company of Japan can be used.

[0043] The titanium dioxide is rutile titanium dioxide;

[0044] The processing aid is ACR, the main component of which is methyl methacrylate; the product of Japan Zhongyuan Company with the brand name PA60 can be used.

[0045] Described calcium carbonate is Shanghai Botong brand heavy calcium carbonate.

[0046] The NBR nitrile rubber is Lanzhou Petrochemical nitrile rubber N41

[0047] Preparation:

[0048] (1) Mix chlorinated polyvinyl chloride injection molding resin, heat stabilizer, lubricant, titanium dioxide, calcium carbonat...

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Abstract

The invention discloses a composition containing chlorinated polyvinyl chloride resin for preparing a football shoe sole and a preparation method. The composition containing the chlorinated polyvinylchloride resin for preparing the football shoe sole comprises the following components in parts by weight: 100 parts of CPVC (Chlorinated Polyvinyl Chloride) injection-molding resin, 2-3 parts of heatstabilizer, 2-4 parts of lubricating agent, 6-10 parts of impact-resistant modifier, 3-8 parts of titanium dioxide, 1-4 parts of processing aid, 5-10 parts of calcium carbonate and 20-25 parts of NBR(nitrile-butadiene rubber) butyronitrile rubber. The composition disclosed by the invention has the beneficial effects that by addition of the regulating agent and the lubricating agent and use of the NBR butyronitrile rubber, the plasticization of the materials can be effectively improved, the fluidity can be improved, so that the materials can be smoothly molded in injection molding; the composition has special wear resistance of the CPVC material, is high in toughness and good in durability, simultaneously has elasticity and softness of the rubber, and all the other physical properties reach the national standards.

Description

technical field [0001] The present invention relates to a mixture containing chlorinated polyvinyl chloride resin. Background technique [0002] Chlorinated polyvinyl chloride resin (CPVC), also known as perchlorethylene, is a chlorinated product of polyvinyl chloride (PVC). Theoretically, the highest chlorine content of CPVC can reach 73.2%, and it is currently produced by the aqueous phase method. The chlorine content of CPVC is usually controlled at 61%-68%. When the chlorine content increases to more than 65%, the tensile strength and bending strength of CPVC increase linearly due to the increase in polarity, and at the same time, the brittleness also increases, and the melt viscosity is more than twice higher than that of PVC. Since the chlorine content of CPVC is much higher than that of PVC, the physical and mechanical properties of CPVC, weather resistance, aging resistance, corrosion resistance, high temperature resistance, deformability, solubility and flame retar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/24C08L9/02C08L51/04C08L23/30C08K3/22C08K3/26A43B13/04
CPCA43B13/04C08K2003/2241C08K2003/265C08L27/24C08L2205/035C08L9/02C08L51/04C08L23/30C08K3/22C08K3/26
Inventor 郑皓
Owner SHANGHAI CHLOR ALKALI CHEM
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