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Lightweight anti-aging modified plastic and making method thereof

A production method and anti-aging technology, applied in the field of plastic improvement, can solve the problems of limiting the application scope of products, shortening the service life of products due to aging characteristics, affecting the economy and environmental protection of products, etc. Longer service life and better light transmittance

Inactive Publication Date: 2017-02-01
WUHU ZHONGLI PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polymer materials are used in rubber, plastic and other fields to maintain their performance and obtain light-weight finished products, but the aging characteristics of polymer materials shorten the service life of products and affect the economy and environmental protection of products. The scope of application of the product

Method used

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  • Lightweight anti-aging modified plastic and making method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0015] A light-weight anti-aging modified plastic, which consists of the following substances in parts by weight:

[0016] Poly-4-methylpentene TPX 28, polypropylene 37, foamed plastic particles mixed light soil 10, nano titanium dioxide 3, nano zinc oxide 3, titanate TMC-311 5, light calcium carbonate 3, talcum powder 3. Polybutylene terephthalate 6, 4,4'-bis(phenylisopropyl)diphenylamine 0.4, antioxidant 1076 0.8, UV-531 0.8.

[0017] The manufacturing method of the above-mentioned lightweight anti-aging modified plastic comprises the following steps:

[0018] Step 1: Put the nano-zinc oxide and nano-titanium dioxide in a 40KHz ultrasonic cleaner, and use absolute ethanol to sonicate for 30 minutes; after the ultrasonic wave is completed, wash with absolute ethanol for 3 times, dry at 60°C to constant weight, and set aside;

[0019] Step 2: Mix poly-4-methylpentene, polypropylene, and foamed plastic particles with light soil, titanate TMC-311, light calcium carbonate, talcu...

Embodiment 2

[0021] A light-weight anti-aging modified plastic, which consists of the following substances in parts by weight:

[0022] Poly-4-methylpentene TPX 26, polypropylene 36, foamed plastic particles mixed light soil 12, nano titanium dioxide 2.5, nano zinc oxide 2.5, titanate TMC-311 5.5, light calcium carbonate 4, talcum powder 4. Polybutylene terephthalate 6, 4,4'-bis(phenylisopropyl)diphenylamine 0.5, antioxidant 1076 0.5, UV-531 0.5.

[0023] The manufacturing method of the above-mentioned lightweight anti-aging modified plastic comprises the following steps:

[0024] Step 1: Put the nano-zinc oxide and nano-titanium dioxide in a 30KHz ultrasonic cleaner, and use absolute ethanol to sonicate for 30 minutes; after the ultrasonic wave is completed, wash with absolute ethanol for 3 times, dry at 60°C to constant weight, and set aside;

[0025] Step 2: Mix poly-4-methylpentene, polypropylene, and foamed plastic particles with light soil, titanate TMC-311, light calcium carbonate,...

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Abstract

The invention discloses a lightweight anti-aging modified plastic. The lightweight anti-aging modified plastic is prepared from, by weight, 25-35 parts of poly-4-methylpentene TPX, 35-50 parts of polypropylene, 8-15 parts of foam plastic particle mixed light soil, 2-4 parts of nano-titanium dioxide, 2-4 parts of nano-zinc oxide, 3-11 parts of titanate TMC, 1-4 parts of light calcium carbonate, 1-4 parts of talc powder, 4-8 parts of polybutylene terephthalate, 0.1-0.5 part of 4,4'-di (phenylisopropyl) diphenylamine, 0.5-1 part of antioxidant 1076 and 0.5-1.0 part of UV-531. The prepared plastic has good anti-aging function and is lightweight, wherein the light weight does not affect the mechanical strength of the plastic; the plastic also has good compatibility with resin, and compared with other plastic products, the tensile resistance and the UV shielding performance are improved of certain level, and the service life is also prolonged of certain level.

Description

technical field [0001] The invention relates to the technical field of plastic improvement, in particular to a lightweight anti-aging modified plastic and a manufacturing method thereof. Background technique [0002] Since polymer materials have many potential properties superior to traditional structural materials, they are widely used in the field of military and civilian products. Polymer materials are light in weight, high in strength, good in corrosion resistance, and have good protection properties. They are widely used in aviation, automobiles, ships, infrastructure, military supplies and other fields. Polymer materials are used in rubber, plastic and other fields to maintain their performance and obtain light-weight finished products, but the aging characteristics of polymer materials shorten the service life of products and affect the economy and environmental protection of products. The scope of application of the product. [0003] In order to solve the above pro...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/20C08L67/02C08K13/06C08K9/00C08K3/22C08K3/26C08K3/34C08K5/18
CPCC08L23/12C08K2201/011C08L2201/08C08L2203/16C08L2205/02C08L2205/035C08L23/20C08L67/02C08K13/06C08K9/00C08K2003/2296C08K2003/2241C08K2003/265C08K3/34C08K5/18
Inventor 项孝泓陈俊谢江涛
Owner WUHU ZHONGLI PARTS