CN103612443A - Non-woven fabric free of supporting combustion - Google Patents
Non-woven fabric free of supporting combustion Download PDFInfo
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- CN103612443A CN103612443A CN201310580473.9A CN201310580473A CN103612443A CN 103612443 A CN103612443 A CN 103612443A CN 201310580473 A CN201310580473 A CN 201310580473A CN 103612443 A CN103612443 A CN 103612443A
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Abstract
The invention discloses a non-woven fabric free of supporting combustion. The non-woven fabric free of supporting combustion comprises an uppermost layer, a middle layer and an undermost layer, wherein the uppermost layer is polyethylene terephthalate fiber; the middle layer is a plasticizer; and the undermost layer is acetate fiber; the polyethylene terephthalate fiber accounts for 21%-22% of the weight of the non-woven fabric main body free of supporting combustion; the plasticizer accounts for 11%-13% of the weight of the non-woven fabric main body free of supporting combustion; and the acetate fiber accounts for 64%-68% of the weight of the non-woven fabric main body free of supporting combustion. The invention provides the non-woven fabric not supporting combustion, which has advantages of being high in strength, good in high temperature resistance, not combustion-supporting, and the like.
Description
Technical field
The present invention relates to a kind of nonwoven, relate in particular to a kind of not combustion-supporting nonwoven.
Background technology
Bonded fabric product rich color, bright-coloured bright and beautiful, Eco-Fashion, of many uses, elegant in appearance, pattern and style are all various, and not combustion-supporting, environmental protection, use more capable of circulation, by internationally recognized for preserving our planet ecological environment-friendly products.Be applicable to agricultural film, shoemaking, process hides, mattress, child-mother-covering, decoration, chemical industry, printing, automobile, building materials, the industries such as furniture, and dress lining cloth, health care disposable surgical clothing, mouth mask, cap, sheet, the disposable tablecloth in hotel, beauty treatment, the gift bag of Saunas and even current fashion, fine work bag, shopping bag, advertising bag etc.Environment-friendly products, of many uses, economical and practical.
Nonwoven is by comprising that chemical fibre and string etc. make under as the condition of suspension media usining water or air on wet method or dry method paper machine, though therefore be called nonwoven without weaving for cloth.Nonwoven is environment-friendly materials of new generation, has powerful good, not combustion-supporting waterproof, environmental protection, pliable and tough, nonpoisonous and tasteless, and the advantage such as low price.It is environment-friendly materials of new generation, has the features such as the water of refusing, not combustion-supporting, pliable and tough, not combustion-supporting, nontoxic nonirritant, rich color.If this material is placed in outdoor through natural decomposition, its MaLS only has 90 days, is placed in indoorly in 8 years, to decompose, nontoxic during burning, tasteless and without any material of leaving over, thereby free from environmental pollution, therefore environmental protection comes therefrom.It is placed in indoorly decomposed in 5 years, nontoxic during burning, tasteless and without any material of leaving over, thereby free from environmental pollution, was suitable for washing.It directly utilizes that high polymer section, short fiber or long filament form by various fibre web manufacturing process and concretion technology has the tencel goods of softness, ventilative and planar structure.It has the environmental-protecting performance that plastic products do not have, and it is by the time of natural degradation well below polybag, and therefore, the non-woven bag that adopts nonwoven to make is also acknowledged as the environment-friendly shopping bag of most economical material benefit.
Summary of the invention
The object of the present invention is to provide a kind of not combustion-supporting nonwoven, there is high strength, resistance to elevated temperatures is good and the advantage such as not combustion-supporting.
Technical scheme of the present invention is: a kind of not combustion-supporting nonwoven, described not combustion-supporting nonwoven comprises the superiors, intermediate layer and orlop, the described the superiors are pet fibers, described intermediate layer is plasticizer, described orlop is acetate fiber, described pet fiber accounts for the 21%-22% of not combustion-supporting nonwoven body weight, described plasticizer accounts for the 11%-13% of not combustion-supporting nonwoven body weight, and described acetate fiber accounts for the 64%-68% of not combustion-supporting nonwoven body weight.
In a preferred embodiment of the present invention, described plasticizer is phthalic acid ester.
In a preferred embodiment of the present invention, described pet fiber accounts for 21% of not combustion-supporting nonwoven body weight, described plasticizer accounts for 11% of not combustion-supporting nonwoven body weight, and described acetate fiber accounts for 68% of not combustion-supporting nonwoven body weight.
A kind of not combustion-supporting nonwoven of the present invention, has high strength, resistance to elevated temperatures is good and the advantage such as not combustion-supporting.
Accompanying drawing explanation
The main TV structure schematic diagram that accompanying drawing 1 is not combustion-supporting nonwoven one preferred embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, the superiors, 2, intermediate layer, 3, orlop.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, Fig. 1 is a kind of not combustion-supporting nonwoven of the present invention, and described not combustion-supporting nonwoven comprises the superiors 1, intermediate layer 2 and orlop 3, and the described the superiors 1 are pet fibers, described intermediate layer 2 is plasticizer, and described orlop 3 is acetate fibers.
Further illustrate, described plasticizer is phthalic acid ester, described pet fiber accounts for 21% of not combustion-supporting nonwoven body weight, and described plasticizer accounts for 11% of not combustion-supporting nonwoven body weight, and described acetate fiber accounts for 68% of not combustion-supporting nonwoven body weight.Described pet fiber is milky or polymer light yellow, highly crystalline, and surface smoothing is glossy.In wider temperature range, have good physical and mechanical properties, long-term serviceability temperature can reach 120 ℃, and electrical insulating property is good, and even, under high-temperature high-frequency, its electrical property is still better, creep resistance, and fatigue durability, rub resistance, dimensional stability are all fine.General by its processability of method improvement and physical property such as enhancing, filling, blend, with glass fibre, strengthen successful, improve resin rigidity, heat resistance, resistance to chemical reagents, electric property and weatherability.But still need to improve the slow disadvantage of crystallization rate, can take to add the means such as nucleator and crystallization promoter.Add fire retardant and anti-flaming dripping agent can improve PET anti-flammability and self-extinguishment.
Further illustrate, described phthalic acid ester is one group of chemical compound, is mainly used in pvc material, makes polyvinyl chloride become resilient plastic cement from hard plastic glue, plays the effect of plasticizer.It is widely used in toy, packaging material for food, Medical blood bag and sebific duct, vinyl flooring and wallpaper, cleaning agent, lubricating oil, personal-care supplies.
Further illustrating, described acetate fiber is a large kind of staple fibre, comprises two type acetate fibers and triacetate two classes.The former vinegar degree of esterification is lower, is dissolved in acetone; The latter's vinegar degree of esterification is higher, is insoluble to acetone, and acetate fiber light resistance is better, but dyeability is poor.Be made generally in short fiber, can be used as man-made hair.Also can be made into powerful setilose.A kind of not combustion-supporting nonwoven of the present invention, has high strength, resistance to elevated temperatures is good and the advantage such as not combustion-supporting.
The specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. not combustion-supporting nonwoven, it is characterized in that: described not combustion-supporting nonwoven comprises the superiors, intermediate layer and orlop, the described the superiors are pet fibers, described intermediate layer is plasticizer, described orlop is acetate fiber, described pet fiber accounts for the 21%-22% of not combustion-supporting nonwoven body weight, and described plasticizer accounts for the 11%-13% of not combustion-supporting nonwoven body weight, and described acetate fiber accounts for the 64%-68% of not combustion-supporting nonwoven body weight.
2. not combustion-supporting nonwoven according to claim 1, is characterized in that: described plasticizer is phthalic acid ester.
3. not combustion-supporting nonwoven according to claim 1, it is characterized in that: described pet fiber accounts for 21% of not combustion-supporting nonwoven body weight, described plasticizer accounts for 11% of not combustion-supporting nonwoven body weight, and described acetate fiber accounts for 68% of not combustion-supporting nonwoven body weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580473.9A CN103612443A (en) | 2013-11-19 | 2013-11-19 | Non-woven fabric free of supporting combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580473.9A CN103612443A (en) | 2013-11-19 | 2013-11-19 | Non-woven fabric free of supporting combustion |
Publications (1)
| Publication Number | Publication Date |
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| CN103612443A true CN103612443A (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310580473.9A Pending CN103612443A (en) | 2013-11-19 | 2013-11-19 | Non-woven fabric free of supporting combustion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527153A (en) * | 2014-12-22 | 2015-04-22 | 永新电子常熟有限公司 | Insulated electronic plug-in unit |
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| CN1908277A (en) * | 2005-08-02 | 2007-02-07 | 卡尔弗罗伊登柏格两合公司 | Nonwoven fabrics and methods for making the same |
| CN101612821A (en) * | 2009-06-29 | 2009-12-30 | 无锡吉兴汽车声学部件科技有限公司 | The material structure of cover board of automobile storage box |
| CN102069616A (en) * | 2009-11-25 | 2011-05-25 | 东丽世翰株式会社 | Composite needling nonwoven fabric using various materials and manufacturing method thereof |
| US8168292B2 (en) * | 2006-06-15 | 2012-05-01 | Innegra Technologies, Llc | Composite materials including amorphous thermoplastic fibers |
| CN102864679A (en) * | 2012-09-12 | 2013-01-09 | 山东新凯电子材料有限公司 | Anti-flaming non-woven paper and preparation method thereof |
| CN103290615A (en) * | 2012-02-23 | 2013-09-11 | 合肥杰事杰新材料股份有限公司 | Waterproof and breathable film and preparation method thereof |
-
2013
- 2013-11-19 CN CN201310580473.9A patent/CN103612443A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1908277A (en) * | 2005-08-02 | 2007-02-07 | 卡尔弗罗伊登柏格两合公司 | Nonwoven fabrics and methods for making the same |
| US8168292B2 (en) * | 2006-06-15 | 2012-05-01 | Innegra Technologies, Llc | Composite materials including amorphous thermoplastic fibers |
| CN101612821A (en) * | 2009-06-29 | 2009-12-30 | 无锡吉兴汽车声学部件科技有限公司 | The material structure of cover board of automobile storage box |
| CN102069616A (en) * | 2009-11-25 | 2011-05-25 | 东丽世翰株式会社 | Composite needling nonwoven fabric using various materials and manufacturing method thereof |
| CN103290615A (en) * | 2012-02-23 | 2013-09-11 | 合肥杰事杰新材料股份有限公司 | Waterproof and breathable film and preparation method thereof |
| CN102864679A (en) * | 2012-09-12 | 2013-01-09 | 山东新凯电子材料有限公司 | Anti-flaming non-woven paper and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527153A (en) * | 2014-12-22 | 2015-04-22 | 永新电子常熟有限公司 | Insulated electronic plug-in unit |
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Application publication date: 20140305 |