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High-strength wear-resistant plastic and preparing method thereof

A high-strength, plastic technology, applied in the field of building materials, can solve the problems of low mechanical strength, poor tensile and compressive capacity, etc., and achieve the effects of good mechanical properties, strong tensile capacity, and easy availability of raw materials

Inactive Publication Date: 2019-01-01
深圳市心版图科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing plastics used in construction projects have low mechanical strength, poor tensile and compressive properties, and are difficult to meet people's needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A high-strength wear-resistant plastic, including the following raw materials: polypropylene 80g, ABS resin 100g, zinc stearate 5g, nano titanium dioxide 1g, dioctadecyl thiodipropionate 0.1g, dialkyl diphenylamine 0.1g, Casein 0.5g, methyl butyrate 2g, urotropine 0.1g.

[0020] A method for preparing high-strength wear-resistant plastics includes the following steps: (1) Weigh the raw materials of each component and prepare them for use; (2) Put ABS resin, zinc stearate, and dioctadecyl thiodipropionate into the reaction In the kettle, seal and heat and stir, the stirring time is 10min, the heating temperature is 180℃, and the mixture A is obtained; (2) After mixing polypropylene, dialkyldiphenylamine, and casein, it is sealed and heated and stirred at 200℃ to obtain the mixture Material B; (3) Put nano-titanium dioxide and urotropine into methyl butyrate, and microwave for 10 minutes to obtain mixture C; (4) Put mixture A and mixture C into the reactor, seal, heat and st...

Embodiment 2

[0022] A high-strength wear-resistant plastic, including the following raw materials: 120g polypropylene, 150g ABS resin, 15g zinc stearate, 5g nano-titanium dioxide, 0.5g dioctadecyl thiodipropionate, 0.5g dialkyldiphenylamine, Casein 3g, methyl butyrate 8g, urotropine 0.6g.

[0023] A method for preparing high-strength wear-resistant plastics includes the following steps: (1) Weigh the raw materials of each component and prepare them for use; (2) Put ABS resin, zinc stearate, and dioctadecyl thiodipropionate into the reaction In the kettle, seal, heat and stir at a heating temperature of 210°C to obtain mixture A; (2) After mixing polypropylene, dialkyldiphenylamine, and casein, seal and heat and stir at a heating temperature of 220°C to obtain mixture B; ( 3) Put nano-titanium dioxide and urotropine into methyl butyrate, oscillate in a microwave for 25 minutes, and obtain mixture C; (4) Put mixture A and mixture C into the reaction kettle, seal, heat and stir for 20 minutes ,...

Embodiment 3

[0025] A high-strength wear-resistant plastic, including the following raw materials: 90g polypropylene, 110g ABS resin, 8g zinc stearate, 2g nano-titanium dioxide, 0.2g dioctadecyl thiodipropionate, 0.2g dialkyldiphenylamine, Casein 1g, methyl butyrate 4g, urotropine 0.2g.

[0026] A method for preparing high-strength wear-resistant plastics includes the following steps: (1) Weigh the raw materials of each component and prepare them for use; (2) Put ABS resin, zinc stearate, and dioctadecyl thiodipropionate into the reaction In the kettle, sealed, heated and stirred, the stirring time was 15 minutes, and the heating temperature was 200°C to obtain Mixture A; (2) After mixing polypropylene, dialkyldiphenylamine, and casein, sealed and heated and stirred at 220°C to obtain Mixture B; (3) Put nano-titanium dioxide and urotropine into methyl butyrate, oscillate in a microwave for 15 minutes, and obtain mixture C; (4) Put mixture A and mixture C into the reactor , Sealed, heated and...

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PUM

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Abstract

High-strength wear-resistant plastic and a preparing method thereof are disclosed. Raw materials include, by weight, 80-120 parts of polypropylene, 100-150 parts of ABS resin, 5-15 parts of zinc stearate, 1-5 parts of nanometer titanium dioxide, 0.1-0.5 part of distearyl thiodipropionate, 0.1-0.5 part of dialkyl diphenylamine, 0.5-3 parts of casein, 2-8 parts of methyl butyrate and 0.1-0.6 part ofurotropin. The preparing method of the plastic is simple, raw materials are easily available, the cost is low and the plastic has good economic benefit. The plastic has good mechanical performance, good impact resistance, high compressive strength, high tension resistance, and good wear resistance.

Description

Technical field [0001] The invention relates to a building material, in particular to a high-strength wear-resistant plastic and a preparation method thereof. Background technique [0002] Construction plastic is a general term for plastic products used in construction engineering. Commonly used molding methods for manufacturing construction plastic products include: calendering, extrusion, injection, die casting, coating, and lamination. Plastic is a material that uses synthetic polymer compounds or natural polymer compounds as the main base material, and is mixed with other raw materials under certain conditions, plasticized and molded, and can maintain the shape of the product under normal temperature and pressure. Plastics have a relatively large shape under a certain temperature and pressure, and it is easy to make products of various shapes and sizes required. After molding, they can maintain the established shape and necessary strength at room temperature. [0003] However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L23/12C08L89/00C08K13/06C08K9/04C08K5/098C08K3/22C08K5/372C08K5/18
CPCC08K2003/2241C08K2201/011C08L55/02C08L2205/03C08L23/12C08L89/00C08K13/06C08K9/04C08K5/098C08K3/22C08K5/372C08K5/18
Inventor 罗炳轩罗学智
Owner 深圳市心版图科技有限公司