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Plastic alloy

A technology for plastic alloys and raw materials, applied in the field of plastic alloys, can solve the problems of inconvenient processing and maintenance and high cost, and achieve the effects of convenient processing and maintenance, long service life and increased toughness.

Inactive Publication Date: 2002-10-16
刘建中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some developed countries in foreign countries have developed very rapidly in this regard, and the rate is increasing by 8% to 10% per year. However, domestic plastic alloy technology started relatively late and is the world's first importer of plastic products. However, the current import The cost of the products is expensive, the processing and maintenance are very inconvenient, and it is far from meeting the needs of the development of various industries in the society for plastic materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018]Take 30kg of polypropylene, 40kg of high-density polyethylene, 1kg of EPDM rubber, 55kg of heavy calcium carbonate, 0.1kg of antioxidant 264, 0.5kg of butyl benzyl phthalate, 0.1kg of calcium stearate, nano Montmorillonite 1kg, methyl silicone oil 0.5kg, titanate OL-T951 0.1kg, anti-ultraviolet UV327 0.1kg The above raw materials are made into plastic alloy products according to conventional methods.

Embodiment 2

[0020] Take 50kg of polypropylene, 20kg of high-density polyethylene, 1kg of thermoplastic elastic iron SBS, 30kg of light calcium carbonate, 0.3kg of antioxidant BBM, 0.3kg of butyl benzyl phthalate, 0.3kg of diphenylthiourea, and nano Clay 5kg, methyl silicone oil 0.3kg, aluminate JN-114 0.3kg, anti-ultraviolet UV326 0.3kg The above raw materials are made into plastic alloy products according to conventional methods.

Embodiment 3

[0022] Take 70kg of polypropylene, 1kg of high-density polyethylene, 1kg of thermoplastic elastic iron MBS, 20kg of nano-calcium carbonate, 0.5kg of antioxidant 1010, 0.1kg of phthalate bis(methoxyethyl) ester, RE-120 rare earth stabilizer 0.5kg of agent, 10kg of nano smear ceramic powder, 0.3kg of dispersant kaolin, 0.1kg of methyl silicone oil, 0.5kg of titanate DL411A, 0.5kg of anti-ultraviolet UV327. The above raw materials are made into plastic alloy products according to conventional methods.

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Abstract

Plastic alloy of the present invention is prepared through conventional process and with the materials including polypropylene, high-density polyethylene, thermoplastic elastomer, calcium carbonate, antioxidant, lubricant, stabilizer, coupling agent, plasticizer, uvioresistant agent, and nano montmorillonoid or clay or ceramic powder. It has high strength, high toughness, and is anticorrosive, high temperature resistance, non-toxic, easy to machine and maintain and long in service life, and may be used in industry, agriculture, building, medicine and other fields.

Description

(1) Technical field [0001] The invention relates to a plastic alloy and belongs to the field of plastics. (2) Background technology [0002] Plastic alloy is a new type of high-performance plastic material developed since the 1990s. It is a comprehensive application technology based on physical modification. Compared with plastics synthesized by chemically synthesized polymer resins, it has shorter cycle times, less investment, and It has the advantages of simple process, high product performance, multiple functions and low cost. At present, some developed countries in foreign countries have developed very rapidly in this regard, and the rate is increasing by 8% to 10% per year. However, domestic plastic alloy technology started relatively late and is the world's first importer of plastic products. However, the current import High-cost products, processing and maintenance are very inconvenient, far from meeting the needs of the development of various industries in society f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08K13/02C08L23/12
Inventor 刘建中王世兴蒋国兴
Owner 刘建中
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