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Anti-aging non-woven fabric and preparation method thereof

A non-woven fabric, anti-aging technology, applied in the direction of non-woven fabrics, textiles and papermaking, etc., can solve the problems of insufficient adhesion, poor tensile strength, release of harmful organic substances, etc., and achieve bright colors and high tensile strength Effect

Inactive Publication Date: 2014-04-02
芜湖跃飞新型吸音材料股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current non-woven fabrics still have some unsatisfactory shortcomings: such as the release of harmful organic substances, endangering human health; insufficient bonding, easy to disperse, poor tensile strength; limited flame retardant effect, etc.

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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Comparison scheme
Effect test

Embodiment Construction

[0014] An anti-aging non-woven fabric, which is composed of a top surface layer, a back surface layer, and a fiber cotton layer sandwiched between the top surface layer and the back surface layer, and the top surface layer and the back surface layer are made of non-woven fabric materials; Described non-woven fabric is made by melt-blown method by the raw material of following parts by weight (kg): homopolyisotactic polypropylene 100, glass fiber 2.5, PP-g-MAH compatibilizer 1.5, hydroxyethyl cellulose 1.5, rutile Type titanium dioxide 3.5, diisobutyl phthalate 14, 2,2-dithienyl glycolate methyl ester 2.5, antioxidant RD1.5, calcium citrate 2.5, oyster shell 14, perilla leaf 1-2, Plum blossom 2.5, borneol 1.5, loofah vine 1.5, auxiliary agent 4.5; the auxiliary agent is made of the following raw materials in parts by weight (kg): clay 10, nano carbon 1, polytetrafluoroethylene powder 4, silane coupling agent KH -550 2, zinc dialkyldithiophosphate 2, propyl gallate 3, coix seed ...

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 anti-aging non-woven fabric, which consists of a top surface layer, a back surface layer and a fiber cotton layer, wherein the fiber cotton layer is clamped and arranged between the top surface layer and the back surface layer, the top surface layer and the back surface layer are made of non-woven fabric materials, and the non-woven fabric is prepared from the following ingredients in parts by weight by a melt blowing method: 100 parts of homopolymerization isotactic polypropylene, 2 to 3 parts of glass fiber, 1 to 2 parts of PP-g-MAH compatilizers, 1 to 2 parts of hydroxyethyl cellulose, 3 to 4 parts of rutile titanium dioxide, 12 to 15 parts of diisobutyl phthalate, 2 to 3 parts of 2,2-di(2-thienyl)glycolic acid methyl ester, 1 to 2 parts of anti-aging agents RD, 2 to 3 parts of calcium citrate, 12 to 15 parts of oyster shells, 1 to 2 parts of perilla leaves, 2 to 3 parts of plum blossoms, 1 to 2 parts of borneol, 1 to 2 parts of luffa stems and 4 to 5 parts of auxiliary agents. The anti-aging non-woven fabric has the advantages that the rutile titanium dioxide is used so that the characteristics of ultraviolet ray resistance, widespread aging resistance, bright color and pollution difficulty are realized; harmful gas and peculiar smell can be adsorbed, and higher pulling-up intensity, higher bending elastic modulus and higher impact intensity are realized.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to an aging-resistant non-woven fabric and a preparation method thereof. Background technique [0002] Non-woven fabric, also known as non-woven fabric, has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, low price, and recyclable. It is widely used in wallpaper, handbags, medical and health, architectural decoration, clothing, Automotive interior decoration and other fields. [0003] The current non-woven fabrics still have some unsatisfactory shortcomings: such as the release of harmful organic substances, endangering human health; insufficient bonding, easy to disperse, poor tensile strength; limited flame retardant effect, etc. Researching non-woven fabrics with different properties for different purposes is the trend of further development of non-woven fabrics. Contents of the invention [0004] The ob...

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 Applications(China)
IPC IPC(8): D04H1/4374D04H1/4291B32B27/02B32B27/32D01F1/10
Inventor 王黎明孙益民章云
Owner 芜湖跃飞新型吸音材料股份有限公司
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