A kind of high-performance functionalized alloy modified polypropylene bellows special material and preparation method thereof

A technology of polypropylene and chemical alloys, which is applied in the field of high-performance functional alloy modified polypropylene corrugated pipe special materials and its preparation, can solve the problems of inability to achieve flame retardancy, poor low temperature performance, poor processability, etc., and achieve surface gloss Good, good anti-crack performance, good reprocessing performance
CN109401045BActive Publication Date: 2021-06-08FUJIAN NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FUJIAN NORMAL UNIV
Publication Date
2021-06-08

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Abstract

The invention discloses a special material for high-performance functionalized alloy modified polypropylene bellows and a preparation method thereof, which comprises the following components in parts by weight: 40-70 parts of homopolypropylene powder, 15-70 parts of block copolymerized polypropylene powder 25 parts, 3 to 15 parts of filler, 2 to 10 parts of compatibilizing and toughening agent, 1 to 5 parts of fluidity modifier, 1 to 5 parts of flame retardant, 0.1 to 1.2 parts of antioxidant, 0.05 to UV absorber 0.5 servings. The corrugated pipe produced by the special material of the present invention has the characteristics of good mechanical properties, good low-temperature impact resistance, high thermal deformation temperature, high thermal conductivity, good flame retardancy, good surface gloss and good production stability, etc. .
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Description

technical field

[0001] The invention belongs to a high-performance functional alloy modified polypropylene corrugated pipe special material and a preparation method thereof. Background technique

[0002] my country is a big country in the production and consumption of plastic products, especially plastic pipes occupy an extremely important position in the development of the national economy. Plastic pipes are widely used in many industrial applications such as construction engineering, electric power engineering, municipal engineering, communication engineering and petrochemical engineering, and are closely related to people's lives. The development field of this industry is not limited to the manufacture of plastic pipes, but also derives from many related fields such as plastic material modification research, formula system design and engineering installation, forming a plastic pipe manufacturing based on new material research and material modification. The development tr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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