CN105133375A - Lavender-containing straw fiber-hemp fiber mixed non-woven fabric used for seamless wallpaper, and preparation method thereof - Google Patents
Lavender-containing straw fiber-hemp fiber mixed non-woven fabric used for seamless wallpaper, and preparation method thereof Download PDFInfo
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- CN105133375A CN105133375A CN201510504931.XA CN201510504931A CN105133375A CN 105133375 A CN105133375 A CN 105133375A CN 201510504931 A CN201510504931 A CN 201510504931A CN 105133375 A CN105133375 A CN 105133375A
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Abstract
The invention discloses a lavender-containing straw fiber-hemp fiber mixed non-woven fabric used for seamless wallpaper. The lavender-containing straw fiber-hemp fiber mixed non-woven fabric is prepared from, by weight, 200 to 205 parts of straw, 100 to 104 parts of original hemp, an appropriate amount of NaOH, an appropriate amount of water, 0.8 to 0.85 part of polyvinyl alcohol, 0.4 to 0.5 part of microcrystalline cellulose, 0.2 to 0.3 part of trifluoroethyl methacrylate, 0.2 to 0.3 part of dodecafluoroheptyl methacrylate, 5 to 6 parts of ethyl acetate, 0.2 to 0.3 part of polyethylene wax, 0.4 to 0.5 part of carboxyl ethylene-propylene-diene monomer, 4 to 5 parts of lavender, 0.3 to 0.4 part of nano polytetrafluoroethylene, and 0.05 to 0.1 part of cumyl peroxide. According to a preparation method, polyethylene wax, carboxyl ethylene-propylene-diene monomer, and microcrystalline cellulose are added, so that water resistance, elasticity, and aging resistance of non-woven fabric are improved; and lavender is added, so that the lavender-containing straw fiber-hemp fiber mixed non-woven fabric is capable of refreshing and restoring consciousness, and purifying the air.
Description
Technical field
The present invention relates to nonwoven fabric manufacturing technology field, particularly relate to a kind of seamless wallpaper rice-straw fibre and flax fibre hybrid nonwoven cloth and preparation method thereof containing lavender.
Background technology
There is abundant stalk resource in China, occupies first of the world.Wherein rice straw accounts for 27.5%, and maize straw accounts for 36.7%, and wheat stalk accounts for 15.2%, and can be used as the stalk total amount that the energy is used is 3.761 hundred million t.At present, a large amount of discarded rice straw still faces and burns this unique process approach.Exploitation rice straw novelty teabag, solves rice straw process new problem, both can reduce rice straw as the environmental pollution brought after castoff burning and management cost, and also can turn waste into wealth, and make full use of the value of rice straw resource itself, economize on resources.
By chemical constitution study, in rice straw, make it can be used as providing the resource of native cellulose fibre containing the cellulose reaching 31.51%.There is a large amount of rice straw resources in China, if can be used by weaving, can create good economic worth and environmental value.And utilize the prerequisite of rice straw fiber to be to remove other impurity of rice straw.Found through experiments, extracting at rice straw in the technique of fiber to use certain density NaOH to carry out alkali lye kiering to rice straw, to remove its major impurity such as the hemicellulose contained and lignin, thus obtain comparatively ideal fiber, for following process process.In order to efficiency utilization reclaims rice straw, consider to utilize nonwovens process to be made as nonwoven fabric.But because the mechanical properties such as rice straw brute force itself are poor, can must produce a desired effect with other known traditional fibre are blended.
The function admirable of flax fibre, biocompatibility is good.Along with the continuous progress of technology of nonwoven, application flax fibre is that raw material is produced high performance non-weaving cloth and become heat subject.This test selects flax fibre and rice straw fiber to carry out blended, and its feature is as follows: (1) is more excellent based on flax fibre brute force, and fiber stiffness is comparatively large, can make up the shortcoming of rice straw fiber strength deficiency.(2) because flax fibre contains a large amount of polar hydrophilic group, giant fibril longitudinal splitting and present many cracks and hole, and be communicated with lumen by capillary channel, this kind of structure makes flax fibre have remarkable moisture permeability (official regain is about 15%), and this growth for agricultural plant and preservation have good effect.Meanwhile, good hygroscopicity makes flax fibre have stronger antistatic behaviour.(3) natural chemical substance contained by flax fibre has the function of anti-bacteria.Under normal conditions, in the hole in flax fibre, be full of air, be unfavorable for the breeding of anaerobic bacteria, there is fungi-proofing, mildew-resistant, deodorization, corrosion-resistant function, antibacterial, bacteriostasis is more excellent.(4) as native cellulose fibre, the more cheap easy acquisition of flax fibre, and be all bast fibers with rice straw, composition is similar, when extracting fiber can kiering simultaneously to save operation, reduce costs.
Mixed with flax fibre by rice-straw fibre, with polyvinyl alcohol as adhesive, the nonwoven fabric of making has good hygroscopicity, higher fracture strength.If using the bottom of this nonwoven fabric as seamless wallpaper; can not only cost-saving, protection of the environment, raising straw additional application be worth; and useful to health, but the performances such as the hygroscopicity of this nonwoven fabric, intensity, durability can't meet the demands, and need to improve.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of seamless wallpaper rice-straw fibre and flax fibre hybrid nonwoven cloth and preparation method thereof containing lavender.
The present invention is achieved by the following technical solutions:
Containing the seamless wallpaper rice-straw fibre of lavender and a flax fibre hybrid nonwoven cloth, be made up of the raw material of following weight portion: straw 200-205, raw ramie 100-104, NaOH are appropriate, water is appropriate, polyvinyl alcohol 0.8-0.85, microcrystalline cellulose 0.4-0.5, trifluoroethyl methacrylate 0.2-0.3, dodecafluoroheptyl methacrylate 0.2-0.3, ethyl acetate 5-6, Tissuemat E 0.2-0.3, carboxyl ethylene-propylene diene copolymer 0.4-0.5, lavender 4-5, nanometer polytetrafluoroethylcomposite 0.3-0.4, dicumyl peroxide 0.05-0.1.
Described contains the water-fast seamless wallpaper rice-straw fibre of lavender and the preparation method of flax fibre hybrid nonwoven cloth, comprises the following steps:
(1) straw is cut into the section of 3-5cm, mix with lavender by straw: the weight ratio 1:23-25 of water adds water, by straw: the weight ratio 1:0.6-0.65 of NaOH adds NaOH, stir, be heated to 89-91 DEG C, stirring reaction 1.8-2h under heat-retaining condition, filter, cleaning to pH with water is 7-8, and drying, obtains rice-straw fibre;
(2) raw ramie is cut into the section of 3-5cm, by raw ramie: the weight ratio 1:20-21 of water adds water, by raw ramie grass: the weight ratio 1:0.1-0.12 of NaOH adds NaOH, stir, be heated to 89-91 DEG C, stirring reaction 1.5-1.6h under heat-retaining condition, filter, cleaning to pH with water is 7-8, and drying, obtains flax fibre;
(3) polyvinyl alcohol is added water be mixed with the solution of 8-8.5% concentration, add microcrystalline cellulose, stir, obtain adhesive, get rice-straw fibre, each 50 weight portions of flax fibre, mix, be placed in sizing in sizing net, be placed in acupuncture on needing machine again, be pressed into cloth, with described adhesive uniform application, resin added controls at 7-7.5%, to send in drying box dry 1.5-2h at 80-82 DEG C again, obtain nonwoven fabric;
(4) trifluoroethyl methacrylate, dodecafluoroheptyl methacrylate, ethyl acetate are mixed, add Tissuemat E, carboxyl ethylene-propylene diene copolymer, nanometer polytetrafluoroethylcomposite, be heated to 65-70 DEG C, add dicumyl peroxide, stirring reaction 30-40 minute, obtains mixture, on the nonwoven fabric obtained in (3) step by mixture uniform application, drying, to obtain final product.
A kind of seamless wallpaper, do superficial layer by PVC mantle, flexible polyurethane foams does intermediate layer, does bottom, carry out laminating make with make-up machine described in claim 1 containing the seamless wallpaper rice-straw fibre of lavender and flax fibre hybrid nonwoven cloth.
Advantage of the present invention is: nonwoven fabric of the present invention uses trifluoroethyl methacrylate, dodecafluoroheptyl methacrylate, nanometer polytetrafluoroethylcomposite to carry out coating modification, reduce regain, prevent from going mouldy, improve toughness, extend service life, and improve intensity; By using Tissuemat E, carboxyl ethylene-propylene diene copolymer, microcrystalline cellulose, improve the resistance to water of nonwoven fabric, elasticity and resistance to ag(e)ing, by using lavender, can produce refreshing effect to the mind, purify air; The seamless Soft Roll wallpaper environmental protection made of this nonwoven fabric, durable, ventilative.
Detailed description of the invention
Containing the seamless wallpaper rice-straw fibre of lavender and a flax fibre hybrid nonwoven cloth, be made up of the raw material of following weight portion (kilogram): straw 200, raw ramie 100, NaOH is appropriate, water is appropriate, polyvinyl alcohol 0.8, microcrystalline cellulose 0.4, trifluoroethyl methacrylate 0.2, dodecafluoroheptyl methacrylate 0.2, ethyl acetate 5, Tissuemat E 0.2, carboxyl ethylene-propylene diene copolymer 0.4, lavender 4, nanometer polytetrafluoroethylcomposite 0.3, dicumyl peroxide 0.05.
Described contains the water-fast seamless wallpaper rice-straw fibre of lavender and the preparation method of flax fibre hybrid nonwoven cloth, comprises the following steps:
(1) straw is cut into the section of 3cm, mix with lavender by straw: the weight ratio 1:23 of water adds water, by straw: the weight ratio 1:0.6 of NaOH adds NaOH, stir, be heated to 89 DEG C, stirring reaction 1.8h under heat-retaining condition, filter, cleaning to pH with water is 7, and drying, obtains rice-straw fibre;
(2) raw ramie is cut into the section of 3cm, by raw ramie: the weight ratio 1:20 of water adds water, by raw ramie grass: the weight ratio 1:0.1 of NaOH adds NaOH, stirs, be heated to 89 DEG C, stirring reaction 1.5h under heat-retaining condition, filter, cleaning to pH with water is 7, and drying, obtains flax fibre;
(3) polyvinyl alcohol is added water be mixed with the solution of 8% concentration, add microcrystalline cellulose, stir, obtain adhesive, get rice-straw fibre, each 50 weight portions of flax fibre, mix, be placed in sizing in sizing net, be placed in acupuncture on needing machine again, be pressed into cloth, with described adhesive uniform application, resin added controls 7%, to send in drying box dry 1.5h at 80 DEG C again, obtain nonwoven fabric;
(4) trifluoroethyl methacrylate, dodecafluoroheptyl methacrylate, ethyl acetate are mixed, add Tissuemat E, carboxyl ethylene-propylene diene copolymer, nanometer polytetrafluoroethylcomposite, be heated to 65 DEG C, add dicumyl peroxide, stirring reaction 30 minutes, obtains mixture, on the nonwoven fabric obtained in (3) step by mixture uniform application, drying, to obtain final product.
A kind of seamless wallpaper, do superficial layer by PVC mantle, flexible polyurethane foams does intermediate layer, does bottom, carry out laminating make with make-up machine described in claim 1 containing the seamless wallpaper rice-straw fibre of lavender and flax fibre hybrid nonwoven cloth.
Test result is: vertical and horizontal ultimate strength is respectively 92N, 96N, and thickness is 0.145mm, and regain is 0.9%.
Claims (3)
1., containing the seamless wallpaper rice-straw fibre of lavender and a flax fibre hybrid nonwoven cloth, it is characterized in that being made up of the raw material of following weight portion: straw 200-205, raw ramie 100-104, NaOH are appropriate, water is appropriate, polyvinyl alcohol 0.8-0.85, microcrystalline cellulose 0.4-0.5, trifluoroethyl methacrylate 0.2-0.3, dodecafluoroheptyl methacrylate 0.2-0.3, ethyl acetate 5-6, Tissuemat E 0.2-0.3, carboxyl ethylene-propylene diene copolymer 0.4-0.5, lavender 4-5, nanometer polytetrafluoroethylcomposite 0.3-0.4, dicumyl peroxide 0.05-0.1.
2. according to claim 1 containing the water-fast seamless wallpaper rice-straw fibre of lavender and the preparation method of flax fibre hybrid nonwoven cloth, it is characterized in that comprising the following steps:
(1) straw is cut into the section of 3-5cm, mix with lavender by straw: the weight ratio 1:23-25 of water adds water, by straw: the weight ratio 1:0.6-0.65 of NaOH adds NaOH, stir, be heated to 89-91 DEG C, stirring reaction 1.8-2h under heat-retaining condition, filter, cleaning to pH with water is 7-8, and drying, obtains rice-straw fibre;
(2) raw ramie is cut into the section of 3-5cm, by raw ramie: the weight ratio 1:20-21 of water adds water, by raw ramie grass: the weight ratio 1:0.1-0.12 of NaOH adds NaOH, stir, be heated to 89-91 DEG C, stirring reaction 1.5-1.6h under heat-retaining condition, filter, cleaning to pH with water is 7-8, and drying, obtains flax fibre;
(3) polyvinyl alcohol is added water be mixed with the solution of 8-8.5% concentration, add microcrystalline cellulose, stir, obtain adhesive, get rice-straw fibre, each 50 weight portions of flax fibre, mix, be placed in sizing in sizing net, be placed in acupuncture on needing machine again, be pressed into cloth, with described adhesive uniform application, resin added controls at 7-7.5%, to send in drying box dry 1.5-2h at 80-82 DEG C again, obtain nonwoven fabric;
(4) trifluoroethyl methacrylate, dodecafluoroheptyl methacrylate, ethyl acetate are mixed, add Tissuemat E, carboxyl ethylene-propylene diene copolymer, nanometer polytetrafluoroethylcomposite, be heated to 65-70 DEG C, add dicumyl peroxide, stirring reaction 30-40 minute, obtains mixture, on the nonwoven fabric obtained in (3) step by mixture uniform application, drying, to obtain final product.
3. a seamless wallpaper, is characterized in that: do superficial layer by PVC mantle, flexible polyurethane foams does intermediate layer, does bottom, carry out laminating make with make-up machine described in claim 1 containing the seamless wallpaper rice-straw fibre of lavender and flax fibre hybrid nonwoven cloth.
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| CN201510504931.XA CN105133375A (en) | 2015-08-17 | 2015-08-17 | Lavender-containing straw fiber-hemp fiber mixed non-woven fabric used for seamless wallpaper, and preparation method thereof |
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| CN201510504931.XA CN105133375A (en) | 2015-08-17 | 2015-08-17 | Lavender-containing straw fiber-hemp fiber mixed non-woven fabric used for seamless wallpaper, and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255665A (en) * | 2008-03-31 | 2008-09-03 | 浙江凯恩特种材料股份有限公司 | Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same |
| CN102505820A (en) * | 2011-09-30 | 2012-06-20 | 德阳金路高新材料有限公司 | Flexible thermal-insulating decorative material for internal wall and method for producing flexible thermal-insulating decorative material |
| CN102619127A (en) * | 2012-04-23 | 2012-08-01 | 淄博欧木特种纸业有限公司 | Environment-friendly high-printability non-woven wallpaper base and preparation method thereof |
| CN102978995A (en) * | 2012-11-01 | 2013-03-20 | 福建希源纸业有限公司 | Production method for base wallpaper |
| CN103692706A (en) * | 2013-11-25 | 2014-04-02 | 芜湖跃飞新型吸音材料股份有限公司 | Antistatic sound-absorbing cotton and preparation method thereof |
| CN104763121A (en) * | 2015-02-04 | 2015-07-08 | 滁州市莎朗新材料科技有限公司 | Environment-friendly composite wallpaper and production process thereof |
-
2015
- 2015-08-17 CN CN201510504931.XA patent/CN105133375A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255665A (en) * | 2008-03-31 | 2008-09-03 | 浙江凯恩特种材料股份有限公司 | Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same |
| CN102505820A (en) * | 2011-09-30 | 2012-06-20 | 德阳金路高新材料有限公司 | Flexible thermal-insulating decorative material for internal wall and method for producing flexible thermal-insulating decorative material |
| CN102619127A (en) * | 2012-04-23 | 2012-08-01 | 淄博欧木特种纸业有限公司 | Environment-friendly high-printability non-woven wallpaper base and preparation method thereof |
| CN102978995A (en) * | 2012-11-01 | 2013-03-20 | 福建希源纸业有限公司 | Production method for base wallpaper |
| CN103692706A (en) * | 2013-11-25 | 2014-04-02 | 芜湖跃飞新型吸音材料股份有限公司 | Antistatic sound-absorbing cotton and preparation method thereof |
| CN104763121A (en) * | 2015-02-04 | 2015-07-08 | 滁州市莎朗新材料科技有限公司 | Environment-friendly composite wallpaper and production process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 严瑞瑄等: "《水溶性高分子产品手册》", 31 October 2003, 化学工业出版社 * |
| 钱逢麟等: "《涂料助剂—品种和性能手册》", 30 November 1990, 化学工业出版社 * |
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Application publication date: 20151209 |