Stable polyvinyl chloride material with durability and preparation method thereof

A polyvinyl chloride, durability technology, applied in the field of stable and durable polyvinyl chloride material and its preparation, can solve the problems of poor heat resistance and stability, and achieve the effects of stable performance, wide practicability, and simple and easy manufacturing process

Inactive Publication Date: 2017-12-01
安徽玉发塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pure polyvinyl chloride resin has poor heat resistance and stability. When it is heated to a stable temperature of 90°C, it will undergo a slight thermal decomposition reaction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A stable and durable polyvinyl chloride material is composed of the following raw materials in parts by mass:

[0017] Diatomaceous earth 10 parts, ethoxylated alkyl ammonium sulfate 0.3 part, N-methylol acrylamide 0.7 part, bisphenol A diglycidyl ether 0.1 part, phytic acid 0.7 part, zinc ricinoleate 1 part , 0.5 parts of polyacrylamide, 0.1 parts of p-nitrophenol, 6 parts of hydroxyethyl acrylate, 1 part of dicumyl peroxide, 100 parts of polyvinyl chloride, 1 part of dodecyltrimethylammonium chloride, iso 2 parts of aluminum propoxide, 0.3 parts of chitosan, 0.1 part of calcium naphthenate, 4 parts of dibutyl maleate, 0.3 parts of silane coupling agent kh5600, 0.2 parts of glyceryl carboxylate, tetrakis[β-(3 , 0.3 parts of 5-di-tert-butyl-4-hydroxyphenyl)propionic acid] pentaerythritol ester, 1 part of calcium palmitate, and 0.2 parts of boric acid.

[0018] A preparation method for a stable and durable polyvinyl chloride plastic pipe, comprising the following steps:...

Embodiment 2

[0025] A stable and durable polyvinyl chloride material is composed of the following raw materials in parts by mass:

[0026] Diatomaceous earth 15 parts, ethoxylated alkyl ammonium sulfate 1 part, N-methylolacrylamide 1 part, bisphenol A diglycidyl ether 0.3 part, phytic acid 1 part, zinc ricinoleate 2 parts , 1 part of polyacrylamide, 0.2 parts of p-nitrophenol, 10 parts of hydroxyethyl acrylate, 1.2 parts of diisopropyl peroxide, 120 parts of polyvinyl chloride, 2 parts of dodecyltrimethylammonium chloride, aluminum isopropoxide 3. Chitosan 1, calcium naphthenate 0.2, dibutyl maleate 6, silane coupling agent kh5600.5 parts, glyceryl carboxylate 0.4 parts, tetrakis[β-(3,5-di-tert-butyl 1 part of -4-hydroxyphenyl) propionic acid] pentaerythritol ester, 2 parts of calcium palmitate, and 0.4 part of boric acid.

[0027] Its preparation method is the same as that of Example 1.

[0028] The product of the present invention has various excellent properties such as heat resistanc...

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PUM

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Abstract

The invention relates to a stable polyvinyl chloride material with durability and a preparation method thereof. The stable polyvinyl chloride material with durability is composed of the following raw materials, in parts by mass: 10-15 parts of diatomite, 0.3-1 part of ammonium ethoxylated alkyl sulfate, 0.7-1 part of N-methylol acrylamide, 0.1-0.3 part of bisphenol A diglycidyl ether, 0.7-1 part of phytic acid, 1-2 parts of zinc diricinoleate, 0.5-1 part of polyacrylamide, 0.1-0.2 part of p-nitrophenol, 6-10 parts of hydroxyethyl acrylate, 1-1.2 parts of dicumyl peroxide, 100-120 parts of polyvinyl chloride, 1-2 parts of dodecyl trimethyl ammonium chloride, 2-3 parts of aluminium isopropoxide, 0.3-1 part of chitosan, 0.1-0.2 part of calcium naphthenate, 4-6 parts of dibutyl maleate, 0.3-0.5 part of a silane coupling agent KH560, 0.3-1 part of pentaerythritol tetrakis[beta-(3,5-di-tert-butyl-4- hydroxyphenyl)propionate], and 1-2 parts of calcium palmitate. The polyvinyl chloride material provided in the invention has good heat resistance and lengthened product service life, and is a novel environmentally-friendly and durable industry material.

Description

technical field [0001] The invention relates to the field of polyvinyl chloride materials, in particular to a stable and durable polyvinyl chloride material and a preparation method thereof. Background technique [0002] Pure polyvinyl chloride resin has poor heat resistance and stability. When it is heated and stabilized to 90°C, a slight thermal decomposition reaction will occur. As a widely used plastic material, polyvinyl chloride is required to have certain stability, flame retardancy and heat resistance in many applications. In addition, for PVC products that are exposed to the outdoors all year round, such as outdoor drainage pipes, traffic protection fences, and plastic doors and windows, etc., which are subjected to the test of wind and sun, how to improve the sunscreen and anti-ultraviolet properties of such PVC products to prolong Its service life has become one of the key research objects of polyvinyl chloride materials today. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L5/08C08L33/26C08K13/06C08K9/04C08K3/38C08K3/34C08K5/11C08K5/098C08K5/5435C08K5/134
CPCC08L27/06C08L2201/08C08L2205/035C08L5/08C08L33/26C08K13/06C08K9/04C08K3/38C08K3/346C08K5/11C08K5/098C08K5/5435C08K5/1345
Inventor 舒峰李琨姚艳芳马勇张宇运舒玉法刘学辉王祖林胡克文
Owner 安徽玉发塑业有限公司
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