A kind of waste fiberboard and its manufacturing method

A fabric fiber and fiberboard technology, applied in the field of fiberboard, can solve the problems of land occupation, secondary pollution, and synthetic fibers cannot be naturally degraded, and achieve the effect of saving materials, reducing pollution, and having good waterproof performance.

Active Publication Date: 2020-09-18
SHANDONG JINING RUYI WOOLEN TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Waste fabric waste contains a lot of synthetic fibers, which cannot be degraded naturally. Incineration treatment will produce a large amount of toxic gases, causing secondary pollution, and landfill and stacking treatment methods will cause land occupation problems

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A waste fabric fiberboard, comprising the following raw materials in parts by weight: 20 parts of waste fabric fibers, 15 parts of crop straw fibers, 20 parts of waste pulp fibers, 20 parts of wood fibers, 5 parts of montmorillonite, diatomaceous earth-flame retardant composite 5 parts of materials, 3 parts of activated carbon, 3 parts of negative ion slow-release agent, 5 parts of flame retardant, 2 parts of biomass lignin glue, 1 part of waterproofing agent, 0.5 part of PPE wet strength agent. The waterproofing agent is solid paraffin, and the flame retardant includes the following components in parts by weight: 10 parts of aluminum hydroxide, 5 parts of ammonium polyphosphate and 1 part of zinc borate.

[0025] The diatomite-flame retardant composite material is prepared by the following method: vacuum-dry the diatomite at 100°C for 12 hours, and set aside; mix and stir the polyphosphoramide flame retardant with a solvent at room temperature to obtain a homogeneous so...

Embodiment 2

[0035] A waste fabric fiberboard, comprising the following raw materials in parts by weight: 35 parts of waste fabric fibers, 20 parts of crop straw fibers, 30 parts of waste pulp fibers, 30 parts of wood fibers, 8 parts of montmorillonite, diatomaceous earth-flame retardant composite 8 parts of materials, 5 parts of activated carbon, 5 parts of negative ion slow-release agent, 10 parts of flame retardant, 5 parts of biomass lignin glue, 3 parts of waterproofing agent, 1.5 parts of PPE wet strength agent.

[0036] The waterproofing agent is modified liquid paraffin. The modified liquid paraffin is prepared from the following raw materials in parts by weight: 15 parts of paraffin wax emulsion, 3 parts of acrylic acid, 6 parts of emulsifier, and 1.5 parts of potassium persulfate. The flame retardant includes the following components in parts by weight: 15 parts of aluminum hydroxide, 10 parts of ammonium polyphosphate and 5 parts of zinc borate.

[0037] The diatomite-flame ret...

Embodiment 3

[0046] A waste fabric fiberboard, comprising the following raw materials in parts by weight: 30 parts of waste fabric fibers, 18 parts of crop straw fibers, 25 parts of waste pulp fibers, 25 parts of wood fibers, 6 parts of montmorillonite, diatomaceous earth-flame retardant composite 6 parts of materials, 4 parts of activated carbon, 4 parts of negative ion slow-release agent, 8 parts of flame retardant, 4 parts of biomass lignin glue, 2 parts of waterproofing agent, and 1 part of PPE wet strength agent.

[0047] The waterproofing agent is modified liquid paraffin. The modified liquid paraffin is prepared from the following raw materials in parts by weight: 12 parts of paraffin emulsion, 2 parts of acrylic acid, 5 parts of emulsifier, and 1 part of potassium persulfate.

[0048] The flame retardant includes the following components by weight: 11 parts of aluminum hydroxide, 6 parts of ammonium polyphosphate and 2 parts of zinc borate.

[0049] The diatomite-flame retardant c...

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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PUM

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Abstract

The invention relates to the technical field of fiberboards, in particular to a waste fabric fiberboard. The fiberboard comprises, by weight, 20-35 parts of waste fabric fibers, 15-20 parts of crop straw fibers, 20-30 parts of waste pulp fibers, 20-30 parts of wood fibers, 5-8 parts of imvite, 5-8 parts of a diatomite-fire retardant composite material, 3-5 parts of activated carbon, 3-5 parts of anegative ion sustained-release agent, 5-10 parts of a fire retardant, 2-5 parts of biomass lignin glue, 1-3 parts of a waterproofing agent and 0.5-1.5 parts of a PPE wet strength agent. According tothe waste fabric fiberboard, the waste fabric and waste pulp are used as raw materials, the raw materials are easily obtained, waste is utilized, the materials are saved, the production cost is reduced, the pollution of the waste fabric and waste paper to the environment is reduced, and the economic and social benefits are high.

Description

technical field [0001] The invention relates to the field of fiberboard technology, in particular to a waste fabric fiberboard and a preparation method thereof. Background technique [0002] With the rapid development of the national economy and the substantial improvement of people's living standards, the demand for textiles is increasing day by day. my country is a big country in textile manufacturing, and it is also a big country in textile consumption. The average annual consumption of textiles in my country is more than 35 million tons. The amount of waste and used fabric garbage produced is more than 26 million tons, and the resulting garbage disposal problem has become a major problem. Waste fabric waste contains a lot of synthetic fibers, which cannot be degraded naturally. Incineration treatment will produce a large amount of toxic gas, causing secondary pollution, and landfill and stacking treatment methods will cause land occupation problems. [0003] Fiberboard, ...

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21J3/00
CPCD21J3/00
Inventor 丁彩玲秦光尹晓品金帅陈青丁翠侠杨爱国赵辉孔健张孟龙魏建波
Owner SHANDONG JINING RUYI WOOLEN TEXTILE CO LTD
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