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Non-woven fabric with silencing and heat-insulating functions and manufacturing method thereof

A manufacturing method and non-woven technology, which are used in manufacturing tools, glass manufacturing equipment, textiles and papermaking, etc., to achieve the effects of simple process flow, excellent sound insulation and heat insulation, and improved sound insulation and heat insulation performance.

Inactive Publication Date: 2021-03-26
江西天滤新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When people apply non-woven fabrics to various fields, they cannot meet the needs of sound-absorbing and heat-insulating, so a sound-absorbing and heat-insulating fabric is needed to meet people's different needs

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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  • Non-woven fabric with silencing and heat-insulating functions and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A non-woven fabric with sound-absorbing and heat-insulating functions, made of the following raw materials in proportion by weight: 52.5 parts of pearl cotton, 25 parts of shale ceramsite, 40 parts of organic resin heat insulation powder, 8 parts of papain, green 8 parts of stone powder, 8 parts of β-sitosterol fatty acid ester, 6 parts of quartz sand, 6 parts of dolomite and 4 parts of wax stone.

[0035] The above-mentioned manufacturing method of the non-woven fabric with sound-absorbing and heat-insulating functions comprises the following steps:

[0036] 1) Mix shale ceramsite, organic resin insulation powder, papain, kelp powder, β-sitosterol fatty acid ester, quartz sand, dolomite and wax stone, and add molten glass to obtain a crude product;

[0037] 2) after the crude product is melted, draw to obtain the glass wool crude product;

[0038] 3) Pearl wool and glass wool crude products are broken respectively;

[0039] 4) mixing the broken pearl wool and glass w...

Embodiment 2

[0053] A non-woven fabric with sound-absorbing and heat-insulating functions, made of the following raw materials in proportion by weight: 55 parts of pearl cotton, 20 parts of shale ceramsite, 50 parts of organic resin heat-insulating powder, 6 parts of papain, green 10 parts of stone powder, 6 parts of β-sitosterol fatty acid ester, 7 parts of quartz sand, 5 parts of dolomite and 5 parts of wax stone.

[0054] The above-mentioned manufacturing method of the non-woven fabric with sound-absorbing and heat-insulating functions comprises the following steps:

[0055] 1) Mix shale ceramsite, organic resin insulation powder, papain, kelp powder, β-sitosterol fatty acid ester, quartz sand, dolomite and wax stone, and add molten glass to obtain a crude product;

[0056] 2) after the crude product is melted, draw to obtain the glass wool crude product;

[0057] 3) Pearl wool and glass wool crude products are broken respectively;

[0058] 4) mixing the broken pearl wool and glass wo...

Embodiment 3

[0072] A non-woven fabric with sound-absorbing and heat-insulating functions, made of the following raw materials in parts by weight: 50 parts of pearl cotton, 30 parts of shale ceramsite, 30 parts of organic resin heat-insulating powder, 10 parts of papain, 6 parts of stone powder, 10 parts of β-sitosterol fatty acid ester, 5 parts of quartz sand, 7 parts of dolomite and 3 parts of wax stone.

[0073] The above-mentioned manufacturing method of the non-woven fabric with sound-absorbing and heat-insulating functions comprises the following steps:

[0074] 1) Mix shale ceramsite, organic resin insulation powder, papain, kelp powder, β-sitosterol fatty acid ester, quartz sand, dolomite and wax stone, and add molten glass to obtain a crude product;

[0075] 2) after the crude product is melted, draw to obtain the glass wool crude product;

[0076] 3) Pearl wool and glass wool crude products are broken respectively;

[0077] 4) mixing the broken pearl wool and glass wool crude p...

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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Abstract

The invention relates to the technical field of non-woven fabrics, and discloses a non-woven fabric with silencing and heat-insulating functions. The non-woven fabric comprises the following raw materials in parts by weight of 50-55 parts of pearl wool, 20-30 parts of shale ceramsite, 30-50 parts of organic resin heat-insulating powder, 6-10 parts of papain, 6-10 parts of chlorite schist powder, 6-10 parts of beta-sitosterol fatty acid ester, 5-7 parts of quartz sand, 5-7 parts of dolomite and 3-5 parts of agalmatolite. According to the non-woven fabric, creative synergistic combination and content limitation are carried out on specific components and proportions, and then a process of adding a glass wool-like product into pearl wool is carried out, so that the pearl wool has excellent silencing and heat-insulating functions after being formed, and the processed non-woven fabric also has the performance of glass wool when being used; and the silencing and heat-insulating performance ofthe non-woven fabric is greatly improved, and the non-woven fabric can be used by people with different use requirements.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to a non-woven fabric with sound-absorbing and heat-insulating functions and a manufacturing method thereof. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabric has moisture-proof, breathable, flexible, light weight, non-combustible, easy Decomposition, non-toxic and non-irritating, rich in color, low in price and recyclable. For example, polypropylene pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying and hot-pressing coiling. Cheng, non-woven fabric has no warp and weft, it is very convenient to cut and sew, and it is light and easy to shape, so it is deeply loved by handicraft lovers. [0003] When people apply non-woven fabrics t...

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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IPC IPC(8): D04H1/4382D04H1/485C03B37/022C03C1/00
CPCC03B37/022C03C1/00D04H1/4382D04H1/485
Inventor 韩涛
Owner 江西天滤新材料有限公司