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Waste textile/thermoplastic resin composite material and preparation method thereof

A technology of waste textiles and thermoplastic resins, which is applied in the field of waste textiles/thermoplastic resin composite materials and their preparation, which can solve the problems of less than 10% comprehensive utilization rate, poor biodegradability, environmental pollution, etc., achieve good gloss and ease recycling The pressure, the effect of reducing production costs

Inactive Publication Date: 2019-03-01
GUANGDE TIANYUN NEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

caused a great waste of resources
According to statistics, the total output of waste textiles in my country has exceeded 20 million tons, of which about 70% are synthetic fibers, most of which are non-renewable fibers with poor biodegradability and serious environmental pollution.
The comprehensive utilization rate is less than 10%. In the past, due to technical limitations, most areas still used incineration and landfill methods to deal with these waste textiles, which means serious pollution and burden on the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The waste textile / thermoplastic resin composite material in this embodiment is made from the following raw materials by weight: 20 parts of waste textiles, 45 parts of polypropylene resin, 18 parts of natural rubber, 12 parts of filler, 0.5 part of heat stabilizer, and 0.5 part of lubricant , 0.6 part of toughening agent, 0.6 part of antioxidant;

[0025] Among them, the polypropylene resin is homopolymerized polypropylene with a melt index of 0.5-50 g / min; the filler is talcum powder with a particle size of 4000 mesh and a silicon content of 65%; the heat stabilizer is bisphenol A and its polycondensate; The density of the agent is 0.88-0.94g / cm 3 , Glycidyl methacrylate grafted ethylene-octene copolymer with melt index of 5g / 10min at 190℃ / 2.16Kg; lubricant is erucamide; antioxidant is antioxidant 1010; waste textile is waste pure cotton textiles;

[0026] The preparation method of the waste textile / thermoplastic resin composite material of the present embodiment com...

Embodiment 2

[0031] The waste textile / thermoplastic resin composite material in this embodiment is made from the following raw materials by weight: 35 parts of waste textiles, 60 parts of polypropylene resin, 26 parts of natural rubber, 22 parts of filler, 1.5 parts of heat stabilizer, and 1.5 parts of lubricant , 1.8 parts of toughening agent, 1.8 parts of antioxidant;

[0032] Among them, the polypropylene resin is copolymerized polypropylene with a melt index of 0.5-50g / min; the filler is talcum powder with a particle size of 5000 mesh and a silicon content of 70%; the heat stabilizer is organotin; the toughening agent is a density of 0.88- 0.94g / cm 3 , Ethylene and methyl methacrylate with melt index of 30g / 10min at 190℃ / 2.16Kg; lubricant is oleic acid amide; antioxidant is antioxidant 168; waste textile is waste cotton / polyester blended textile;

[0033] The preparation method of the waste textile / thermoplastic resin composite material of the present embodiment comprises the followin...

Embodiment 3

[0038] The waste textile / thermoplastic resin composite material in this embodiment is made of the following raw materials by weight: 27 parts of waste textiles, 53 parts of polypropylene resin, 22 parts of natural rubber, 17 parts of filler, 1 part of heat stabilizer, and 1 part of lubricant , 1.2 parts of toughening agent, 1.2 parts of antioxidant;

[0039]Among them, the polypropylene resin is homopolymerized polypropylene with a melt index of 0.5-50 g / min; the filler is talcum powder with a particle size of 4500 mesh and a silicon content of 68%; the heat stabilizer is hydrotalcite; the toughening agent is a density of 0.88 -0.94g / cm 3 , Butyl acrylate copolymer with melt index of 20g / 10min at 190℃ / 2.16Kg; lubricant is medium molecular weight silicone; antioxidant is di(octadecyl) thiodipropionate; waste textile is waste pure cotton textiles;

[0040] The preparation method of the waste textile / thermoplastic resin composite material of the present embodiment comprises the...

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Abstract

The invention provides a waste textile / thermoplastic resin composite material and a preparation method thereof, and relates to the technical field of polymer materials. The waste textile / thermoplasticresin composite material is made from a waste textile, polypropylene resin, natural rubber, filler, a heat stabilizer, a lubricating agent, a toughening agent and an antioxidant. The waste textile / thermoplastic resin composite material is prepared by taking the polypropylene resin, the waste textile and the natural rubber as base stocks and adding the filler, the heat stabilizer, the lubricatingagent, the toughening agent and the antioxidant for blending, so that the prepared composite material has the advantages of high performance, good glossiness, good heat resistance and the like ; the preparation process is free of pollution, safe and environmentally friendly, and can be recycled.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a waste textile / thermoplastic resin composite material and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of my country's economy and the continuous improvement of the degree of industrialization, people's income level is increasing day by day, and the pursuit of personalization and fashion has promoted people's upsurge in purchasing clothing. Excessive consumption will bring about a large number of waste textiles. The use cycle of textiles is shortened sharply, and the waste textiles are increasing year by year. However, the continuous increase in the use of textile raw materials has caused many problems such as a sharp decrease in the area of ​​arable land and rising raw material prices. At the same time, the efficiency of recycling and reuse of waste textiles produced by replacement is extremely low. Caused a ...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L7/00C08L1/02C08K13/02C08K3/34C08K5/20C08K5/134C08L23/14C08L67/00C08K5/57C08K3/26C08K5/372C08K5/098
CPCC08L23/12C08L23/14C08L2205/035C08L7/00C08L1/02C08K13/02C08K3/34C08K5/20C08K5/1345C08L67/00C08K5/57C08K3/26C08K5/372C08K5/098
Inventor 潘建新张陆贤
Owner GUANGDE TIANYUN NEW TECH
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