CN103726223A - Flame-retardant non-woven cloth and manufacturing method thereof - Google Patents
Flame-retardant non-woven cloth and manufacturing method thereof Download PDFInfo
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- CN103726223A CN103726223A CN201310610680.4A CN201310610680A CN103726223A CN 103726223 A CN103726223 A CN 103726223A CN 201310610680 A CN201310610680 A CN 201310610680A CN 103726223 A CN103726223 A CN 103726223A
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Abstract
Flame-retardant non-woven cloth comprises a top surface layer, a back surface layer and a fiber cotton layer arranged between the top surface layer and the back surface layer in a clamped mode, wherein the top surface layer and the back surface layer are made of non-woven materials. The non-woven cloth is formed through a melt blown method and comprises, by weight, 100 parts of isotactic polypropylene, 1-2 parts of sodium benzoate, 1-2 parts of aluminium triphosphate, 1-2 parts of antioxidants DSTP, 1-2 parts of diphenylamine, 12-15 parts of dioctyl terephthalate, 1-2 parts of bone meal, 3-4 parts of aluminum sulfate, 12-15 parts of clay, 10-12 parts of siliceous shale, 2-3 parts of hedyotis diffusa, 1-2 parts of scutellariae barbatae, 1-2 parts of Chinese lobelia, and 4-5 parts of assistants. According to the non-woven cloth, the siliceous shale, the bone meal and the clay are used for forging, and the non-woven cloth has good flame retardancy and anti-static performance, an absorption function and a sterilization function. By means of Chinese herbal medicine such as the hedyotis diffusa, the scutellariae barbatae, and the Chinese lobelia, the non-woven cloth is fragrant and has an antibacterial function.
Description
Technical field
The present invention relates to field of nonwoven fabric technology, relate in particular to a kind of fire retardant nonwoven fabric and preparation method thereof.
Background technology
Nonwoven fabric claims again Nonwovens, the feature with protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, cheap, reproducible utilization, is widely used in the fields such as wallpaper, handbag, health care, building decoration, clothes, automotive interior trim.
Current nonwoven fabric also has some shortcomings not fully up to expectations: as discharge harmful organic matter, be detrimental to health; Caking ability is inadequate, fugitive, and tensile strength is poor; Flame retardant effect is limited etc.Nonwoven fabric for different purposes research different performances is the trend that nonwoven fabric further develops.
Summary of the invention
The object of the present invention is to provide a kind of fire retardant nonwoven fabric and preparation method thereof, feature fire-retardant, health environment-friendly that this nonwoven fabric has.
Technical scheme of the present invention is as follows:
A kind of fire retardant nonwoven fabric, by top coat, back layer, and the cellucotton layer being clipped between top coat and back layer forms, described top coat, back layer adopts nonwoven cloth material, nonwoven fabric described in it is characterized in that is made by meltblown by the raw material of following weight portion: isotactic polypropylene 100, Sodium Benzoate 1-2, aluminium triphosphate 1-2, antioxidant DSTP 1-2, diphenylamines 1-2, DOTP 12-15, bone meal 1-2, aluminum sulfate 3-4, clay 12-15, siliceous shale 10-12, oldenlandia diffusa 2-3, Sculellaria barbata 1-2, Chinese lobelia 1-2, auxiliary agent 4-5, described auxiliary agent is made by the raw material of following weight portion: clay 10-12, nano-sized carbon 1-2, polytetrafluoroethylene powder 3-4, silane resin acceptor kh-550 1-2, zinc dialkyl dithiophosphate 2-3, n-propyl gallate 3-4, coix seed oil 2-3, vanadium diboride 1-2, Tea Polyphenols 2-3,1,6 hexanediyl ester 2-3, nano-aluminium oxide 1-2, cyanuric acid zinc 2-3, epoxyoleic acid butyl ester 3-4, its special Preparation Method is that clay is placed in calcining furnace and at 700-730 ℃, is calcined after 3-4 hour, pulverizes, and mixes with other leftover materials, grinds 1-2 hour, obtains.
The preparation method of described nonwoven fabric comprises the following steps:
(1), oldenlandia diffusa, Sculellaria barbata, Chinese lobelia are merged and pulverize 250-300 order powder, then, to the powder air blast of gained, it is seethed, to spray form aluminium triphosphate in the powder seething, the two is fully mixed;
(2), siliceous shale, bone meal, clay are sent in calcining furnace, calcination processing 3-4 hour at 800-900 ℃, takes out, and is ground into powder;
(3), isotactic polypropylene is heated to molten condition, add step (1), (2) material, fully stir all;
(4), in step (3) material, add other residual components, fully stir, mix, by nozzle, spray and thread make nonwoven fabric.
Beneficial effect of the present invention
Nonwoven fabric of the present invention has been used siliceous shale, bone meal, clay to carry out calcination processing, has good anti-flammability and antistatic property and absorption degermation; By using the Chinese herbal medicines such as oldenlandia diffusa, Sculellaria barbata, Chinese lobelia, there is aromatic odor and antibacterial effect; The present invention can be used as fire resistance fibre for indoor ornament, as carpet, sofa cloth and curtain etc., also can be used for industrial use, as anti-flammability filter cloth, oil strain felt etc.
The specific embodiment
A fire retardant nonwoven fabric, by top coat, back layer, and is clipped on the cellucotton layer formation between top coat and back layer, and described top coat, back layer adopt nonwoven cloth material; Described nonwoven fabric by following weight portion (kilogram) raw material by meltblown, make: isotactic polypropylene 100, Sodium Benzoate 1.5, aluminium triphosphate 1.5, antioxidant DSTP 1.5, diphenylamines 1.5, DOTP 14, bone meal 1.5, aluminum sulfate 3.5, clay 13, siliceous shale 11, oldenlandia diffusa 2.5, Sculellaria barbata 1.5, Chinese lobelia 1.5, auxiliary agent 4.5; Described auxiliary agent by following weight portion (kilogram) raw material make: clay 10, nano-sized carbon 1, polytetrafluoroethylene powder 4, silane resin acceptor kh-550 2, zinc dialkyl dithiophosphate 2, n-propyl gallate 3, coix seed oil 3, vanadium diboride 1, Tea Polyphenols 3,1,6 hexanediyl ester 2, nano-aluminium oxide 2, cyanuric acid zinc 3, epoxyoleic acid butyl ester 3; Its special Preparation Method is that clay is placed in calcining furnace and at 700-730 ℃, is calcined after 3-4 hour, pulverizes, and mixes with other leftover materials, grinds 1-2 hour, obtains.
The preparation method of described nonwoven fabric comprises the following steps:
(1), oldenlandia diffusa, Sculellaria barbata, Chinese lobelia are merged and pulverize 280 order powder, then, to the powder air blast of gained, it is seethed, to spray form aluminium triphosphate in the powder seething, the two is fully mixed;
(2), siliceous shale, bone meal, clay are sent in calcining furnace, at 850 ℃, calcination processing is 3.5 hours, takes out, and is ground into powder;
(3), isotactic polypropylene is heated to molten condition, add step (1), (2) material, fully stir all;
(4), in step (3) material, add other residual components, fully stir, mix, by nozzle, spray and thread make nonwoven fabric.
After tested, the nonwoven fabric pull-off force of gained is 75g/100g >=30N, and penetration power is 75g >=1.0J, 100g >=1.5J, and oxygen index (OI) is 40%.
Claims (2)
1. a fire retardant nonwoven fabric, by top coat, back layer, and the cellucotton layer being clipped between top coat and back layer forms, described top coat, back layer adopts nonwoven cloth material, nonwoven fabric described in it is characterized in that is made by meltblown by the raw material of following weight portion: isotactic polypropylene 100, Sodium Benzoate 1-2, aluminium triphosphate 1-2, antioxidant DSTP 1-2, diphenylamines 1-2, DOTP 12-15, bone meal 1-2, aluminum sulfate 3-4, clay 12-15, siliceous shale 10-12, oldenlandia diffusa 2-3, Sculellaria barbata 1-2, Chinese lobelia 1-2, auxiliary agent 4-5, described auxiliary agent is made by the raw material of following weight portion: clay 10-12, nano-sized carbon 1-2, polytetrafluoroethylene powder 3-4, silane resin acceptor kh-550 1-2, zinc dialkyl dithiophosphate 2-3, n-propyl gallate 3-4, coix seed oil 2-3, vanadium diboride 1-2, Tea Polyphenols 2-3,1,6 hexanediyl ester 2-3, nano-aluminium oxide 1-2, cyanuric acid zinc 2-3, epoxyoleic acid butyl ester 3-4, its special Preparation Method is that clay is placed in calcining furnace and at 700-730 ℃, is calcined after 3-4 hour, pulverizes, and mixes with other leftover materials, grinds 1-2 hour, obtains.
2. the preparation method of fire retardant nonwoven fabric according to claim 1, is characterized in that: the preparation method of described nonwoven fabric comprises the following steps:
(1), oldenlandia diffusa, Sculellaria barbata, Chinese lobelia are merged and pulverize 250-300 order powder, then, to the powder air blast of gained, it is seethed, to spray form aluminium triphosphate in the powder seething, the two is fully mixed;
(2), siliceous shale, bone meal, clay are sent in calcining furnace, calcination processing 3-4 hour at 800-900 ℃, takes out, and is ground into powder;
(3), isotactic polypropylene is heated to molten condition, add step (1), (2) material, fully stir all;
(4), in step (3) material, add other residual components, fully stir, mix, by nozzle, spray and thread make nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610680.4A CN103726223A (en) | 2013-11-27 | 2013-11-27 | Flame-retardant non-woven cloth and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610680.4A CN103726223A (en) | 2013-11-27 | 2013-11-27 | Flame-retardant non-woven cloth and manufacturing method thereof |
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| CN103726223A true CN103726223A (en) | 2014-04-16 |
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| CN201310610680.4A Pending CN103726223A (en) | 2013-11-27 | 2013-11-27 | Flame-retardant non-woven cloth and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278356A (en) * | 2014-10-14 | 2015-01-14 | 安徽天鹅科技实业（集团）有限公司 | Chinese herbal medicine antibacterial cotton fibers and production method thereof |
| CN106192380A (en) * | 2016-08-26 | 2016-12-07 | 明光市瑞洁日用品有限公司 | A kind of preparation method of antibiotic cleaning cloth |
| CN106178694A (en) * | 2016-09-13 | 2016-12-07 | 芜湖成德龙过滤设备有限公司 | PP melt-blown filter based on diatomite modified and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104278356A (en) * | 2014-10-14 | 2015-01-14 | 安徽天鹅科技实业（集团）有限公司 | Chinese herbal medicine antibacterial cotton fibers and production method thereof |
| CN106192380A (en) * | 2016-08-26 | 2016-12-07 | 明光市瑞洁日用品有限公司 | A kind of preparation method of antibiotic cleaning cloth |
| CN106178694A (en) * | 2016-09-13 | 2016-12-07 | 芜湖成德龙过滤设备有限公司 | PP melt-blown filter based on diatomite modified and preparation method thereof |
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Application publication date: 20140416 |