CN103707566A - Fragrant moisture-absorbing stinking-proof sound-absorbing cotton and preparation method thereof - Google Patents
Fragrant moisture-absorbing stinking-proof sound-absorbing cotton and preparation method thereof Download PDFInfo
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- CN103707566A CN103707566A CN201310602727.2A CN201310602727A CN103707566A CN 103707566 A CN103707566 A CN 103707566A CN 201310602727 A CN201310602727 A CN 201310602727A CN 103707566 A CN103707566 A CN 103707566A
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Abstract
Fragrant moisture-absorbing stinking-proof sound-absorbing cotton consists of a top layer, a bottom layer, and a fiber cotton layer disposed between the top layer and the bottom layer. The top layer and the bottom layer are made from a non-woven fabric material, and the non-woven fabric material is prepared from the following raw materials in parts by weight by employing a melt blowing method: 100 parts of isotactic polypropylene, 3-4 parts of pine tar, 2-3 parts of sodium pyrophosphate, 4-5 parts of alumina, 1-2 parts of promoter TMTD, 12-15 parts of neopentyl glycol diacrylate, 6-8 parts of diatomite powder, 12-15 parts of chlorinated paraffin, 2-3 parts of active alumina, 3-4 parts of orange peel, 2-3 parts of tarragon, 1-2 parts of zanthoxylum bungeanum, 1-2 parts of caesalpinia sappan, 3-4 parts of phryma leptostachya and 4-5 parts of an auxiliary agent. The sound-absorbing cotton is capable of absorbing harmful substances, is high in surface activity, is capable of performing catalytic oxidation, is high in tensile strength, has aromatic smell and antibacterial effect, is good in flame retardation effect, is capable of absorbing sound, absorbing peculiar smell and absorbing moisture, belongs to environment-friendly healthy sound-absorbing cotton, and is applicable to various decoration places.
Description
Technical field
The present invention relates to acoustical cotton technical field, relate in particular to a kind of band fragrance moisture absorption deodorization acoustical cotton and preparation method thereof.
Background technology
At present acoustical cotton is widely used in building decoration, automotive interior trim, and along with the increase of automobile pollution, and people uprise the requirement of environment, and the effect of acoustical cotton is more and more important.Current acoustical cotton has following deficiency: (1) discharges harmful organic matter, is detrimental to health; (2) caking ability is inadequate, fugitive, and tensile strength is poor; (3) sound-absorbing effect is limited; (4) thickness, deviation of weight are larger, can not meet the requirement of auto industry to this kind of product; (5) flame retardant effect is inadequate, and degree of safety is not high.Therefore studying the acoustical cotton that performance is more excellent seems particularly important.
Summary of the invention
The object of the present invention is to provide a kind of band fragrance moisture absorption deodorization acoustical cotton and preparation method thereof, this acoustical cotton has fragrance, moisture absorption deodorization, the feature that sound-absorbing effect is good of discharging.
Technical scheme of the present invention is as follows:
A kind of band fragrance moisture absorption deodorization acoustical cotton, 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 described in it is characterized in that is made by meltblown by the raw material of following weight portion: isotactic polypropylene 100, pine tar 3-4, sodium pyrophosphate 2-3, alundum (Al2O3) 4-5, Vulcanization accelerator TMTD 1-2, neopentylglycol diacrylate 12-15, diatomite in powder 6-8, chlorinated paraffin wax 12-15, activated alumina 2-3, orange peel 3-4, tarragon 2-3, Chinese prickly ash 1-2, bush 1-2, lopseed 3-4, auxiliary agent 4-5, described auxiliary agent is made by the raw material of following weight portion: nano-sized carbon 1-2, kaolin 8-10, celestine 1-2, age resistor TPPD 1-2, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanate esters 2-3, ethylene glycol 2-3, jade 1-2, ethylene bis stearamide 2-3, Diethylene Glycol Dibenzoate 32-33, n-propyl gallate 1-2, coix seed oil 1-2, vanadium diboride 2-3, epicatechin 2-3, preparation method sends into kaolin, celestine, jade in calcining furnace and calcine 2-3 hour at 720-740 ℃, then, takes out, send in the hydrochloric acid solution of 10-15% and soak 2-3 hour, filter, obtain filter residue, with clear water, clean, dry, grind to form 400-600 order powder, gained powder mixes with other residual components, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.
The preparation method of described nonwoven comprises the following steps:
(1), orange peel, tarragon, Chinese prickly ash, lopseed are merged and pulverize 200-250 order powder, then, to the powder air blast of gained, it is seethed, to spray form pine tar in the powder seething, the two is fully mixed;
(2), bush is sent in retort, at 530-620 ℃, 3-4 hour is processed in charing, 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.
Beneficial effect of the present invention
Acoustical cotton of the present invention has been used alundum (Al2O3) and activated alumina, has absorption harmful substance, surface-active high, can catalytic oxidation, and degerming; By using isotactic polypropylene, there is feature heat-resisting, corrosion-resistant, nontoxic odorless, tensile strength is large, sound-absorbing; By using orange peel, tarragon, Chinese prickly ash, lopseed etc., there is aromatic odor and antibacterial effect; By using bush row carbonization treatment, can adsorb pernicious gas and peculiar smell, sound-absorbing; By using diatomite in powder, good flame retardation effect, sound-absorbing, absorbs peculiar smell, and moisture absorption is antibacterial; And be a kind of acoustical cotton of environment protection health, for various decoration places.
The specific embodiment
A kind of band fragrance moisture absorption deodorization acoustical cotton, 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, described nonwoven by following weight portion (kilogram) raw material by meltblown, make: isotactic polypropylene 100, pine tar 3.5, sodium pyrophosphate 2.5, alundum (Al2O3) 4.5, Vulcanization accelerator TMTD 1.5, neopentylglycol diacrylate 14, diatomite in powder 7, chlorinated paraffin wax 13, activated alumina 2.5, orange peel 3.5, tarragon 2.5, Chinese prickly ash 1.5, bush 1.5, lopseed 3.5, auxiliary agent 4.5, described auxiliary agent by following weight portion (kilogram) raw material make: nano-sized carbon 1, kaolin 8, celestine 1, age resistor TPPD 1, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanate esters 2, ethylene glycol 2, jade 1, ethylene bis stearamide 2, Diethylene Glycol Dibenzoate 32, n-propyl gallate 1, coix seed oil 1, vanadium diboride 2, epicatechin 2, preparation method sends into kaolin, celestine, jade in calcining furnace and calcine 2-3 hour at 720-740 ℃, then, takes out, send in the hydrochloric acid solution of 10-15% and soak 2-3 hour, filter, obtain filter residue, with clear water, clean, dry, grind to form 400-600 order powder, gained powder mixes with other residual components, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.
The preparation method of described nonwoven comprises the following steps:
(1), orange peel, tarragon, Chinese prickly ash, lopseed are merged and pulverize 230 order powder, then, to the powder air blast of gained, it is seethed, to spray form pine tar in the powder seething, the two is fully mixed;
(2), bush is sent in retort, at 580 ℃, charing is processed 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.
After tested, the acoustical cotton tearing strength of gained is 589N/m, and the coefficient of heat conduction is 6.145W/(㎡ ℃), oxygen index (OI) is 31%, noise reduction coefficient is 0.87.
Claims (2)
1. be with fragrance moisture absorption deodorization acoustical cotton for one kind, 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 described in it is characterized in that is made by meltblown by the raw material of following weight portion: isotactic polypropylene 100, pine tar 3-4, sodium pyrophosphate 2-3, alundum (Al2O3) 4-5, Vulcanization accelerator TMTD 1-2, neopentylglycol diacrylate 12-15, diatomite in powder 6-8, chlorinated paraffin wax 12-15, activated alumina 2-3, orange peel 3-4, tarragon 2-3, Chinese prickly ash 1-2, bush 1-2, lopseed 3-4, auxiliary agent 4-5, described auxiliary agent is made by the raw material of following weight portion: nano-sized carbon 1-2, kaolin 8-10, celestine 1-2, age resistor TPPD 1-2, tetra isopropyl two (dioctyl phosphorous acid acyloxy) titanate esters 2-3, ethylene glycol 2-3, jade 1-2, ethylene bis stearamide 2-3, Diethylene Glycol Dibenzoate 32-33, n-propyl gallate 1-2, coix seed oil 1-2, vanadium diboride 2-3, epicatechin 2-3, preparation method sends into kaolin, celestine, jade in calcining furnace and calcine 2-3 hour at 720-740 ℃, then, takes out, send in the hydrochloric acid solution of 10-15% and soak 2-3 hour, filter, obtain filter residue, with clear water, clean, dry, grind to form 400-600 order powder, gained powder mixes with other residual components, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.
2. the preparation method with fragrance moisture absorption deodorization acoustical cotton according to claim 1, is characterized in that: the preparation method of described nonwoven comprises the following steps:
(1), orange peel, tarragon, Chinese prickly ash, lopseed are merged and pulverize 200-250 order powder, then, to the powder air blast of gained, it is seethed, to spray form pine tar in the powder seething, the two is fully mixed;
(2), bush is sent in retort, at 530-620 ℃, 3-4 hour is processed in charing, 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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310602727.2A CN103707566A (en) | 2013-11-25 | 2013-11-25 | Fragrant moisture-absorbing stinking-proof sound-absorbing cotton and preparation method thereof |
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| CN201310602727.2A CN103707566A (en) | 2013-11-25 | 2013-11-25 | Fragrant moisture-absorbing stinking-proof sound-absorbing cotton and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232211A (en) * | 2021-12-20 | 2022-03-25 | 河南省安克林滤业有限公司 | Non-woven fabric with antibacterial and antiviral functions and production process thereof |
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Application publication date: 20140409 |