Nano pearl powder modified isotactic polypropylene non-woven fabric and preparation method thereof

A technology of isotactic polypropylene and nano-pearl powder, which is applied in the direction of non-woven fabrics, textiles and papermaking, and can solve the problems of endangering human health, limited flame retardant effect, and poor tensile strength

Inactive Publication Date: 2014-04-30
芜湖跃飞新型吸音材料股份有限公司
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  • Summary
  • 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A nano-pearl powder modified isotactic polypropylene nonwoven fabric is composed of a top layer, a back layer, and a fiber cotton layer sandwiched between the top layer and the back layer, and the top layer and the back layer are Non-woven fabric material is used; the non-woven fabric is made of the following raw materials in parts by weight (kg) by melt-blown method: isotactic polypropylene 100, nano-pearl powder 2.5, aluminum silicate 1.5, magnesium chloride 1.5, diethylene diacetate Diol dibenzoate 14, triethyl citrate 7, antioxidant DSTP 1.5, pine needle oil 1.5, ascorbic acid 1.5, bentonite 11, Atractylodes macrocephala 1.5, Fangfeng 1.5, white peony root 2.5, cassia twig 1.5, additive 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, dialkyl zinc dithiophosphate 2, Propyl gallate 3, coix seed oil 3, vanadium diboride 1, tea polyphenol 3,...

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 discloses a nano pearl powder modified isotactic polypropylene non-woven fabric, which is composed of a top surface layer, a back surface layer and a cellucotton layer clamped between the top surface layer and the back surface layer, wherein the top surface layer and the back surface layer are made of non-woven fabric; the nano pearl powder modified isotactic polypropylene non-woven fabric is made of the following materials in parts by weight through a melt-blowing method: 100 parts of isotactic polypropylene, 2-3 parts of nano pearl powder, 1-2 parts of aluminum silicate, 1-2 parts of magnesium chloride, 12-15 parts of dipropylene glycol dibenzoate, 6-8 parts of triethyl citrate, 1-2 parts of antioxygen DSTP, 1-2 parts of pine needle oil, 1-2 parts of pine needle oil, 10-12 parts of bentonite, 1-2 parts of bighead atractylodes rhizome, 1-2 parts of radix sileris, 2-3 parts of radix paeoniae alba, 1-2 parts of cassia twig and 4-5 parts of auxiliaries. The non-woven fabric provided by the invention adopts the nano pearl powder so as to be beneficial to skin, and capable of screening sun and reducing blood pressure; by use of the bighead atractylodes rhizome, the radix sileris, the radix paeoniae alba and the cassia twig, the non-woven fabric provided by the invention has aromatic odor and antibacterial effect; the bentonite is used for performing calcining treatment, so that harmful gas and peculiar smell can be adsorbed.

Description

technical field [0001] The invention relates to the technical field of non-woven fabrics, in particular to a nano-pearl powder modified isotactic polypropylene 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...

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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