CN104499088A - Polypropylene fiber used for stuffed toy and production method thereof - Google Patents
Polypropylene fiber used for stuffed toy and production method thereof Download PDFInfo
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- CN104499088A CN104499088A CN201410636484.9A CN201410636484A CN104499088A CN 104499088 A CN104499088 A CN 104499088A CN 201410636484 A CN201410636484 A CN 201410636484A CN 104499088 A CN104499088 A CN 104499088A
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- polypropylene
- coupling agent
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- down toy
- polypropylene fibre
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Abstract
The invention provides polypropylene fiber used for stuffed toy and a production method thereof, the polypropylene fiber comprises the following components: 85-95 parts of polypropylene, 0.5-2 parts of nano titanium dioxide, 0.1-0.2 parts of coupling agent, 2-5 parts of starch, 0.1-0.3 parts of stabilizing agent, 0.5-5 parts of nucleating agent and 1-5 parts of plasticizer. The invention also discloses a preparation method of polypropylene fiber used for stuffed toy. The polypropylene fiber used for stuffed toy has the advantages of good antibacterial property, good degradability and environmental protection.
Description
Technical field
The present invention relates to a kind of polypropylene fibre, particularly relate to a kind of polypropylene fibre for down toy and preparation method thereof.
Background technology
Down toy is the one of toy, be main fabric by cashmere shell-fabric and other textile materials, the toy that inside is clogged filler and made, English (plush toy) by name, also can be called flexible toy (soft toy), stuffed toy (stuffed toy), Guangdong and the Hong Kong and Macao of China are referred to as " fuzzy puppy ".The good lint file of quality is generally fill with the PP cotton of being made up of polypropylene fibre, and it has easy preservation, the not easily good advantage of mouldy, elasticity.But, there is certain defect in existing polypropylene fibre: its discarded object can produce series of environmental problems.At present, to processing mode mainly landfill or the burning of the discarded object of polypropylene fibre, effect is all undesirable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of polypropylene fibre for down toy, has good degradability, compares environmental protection.
For solving the problems of the technologies described above, technical scheme of the present invention is:
For a polypropylene fibre for down toy, its weight portion composition comprises:
Preferably, nano titanium oxide of the present invention is anatase-type nanometer titanium dioxide.
Preferably, coupling agent of the present invention is titanate coupling agent.
Preferably, stabilizing agent of the present invention is n-octyl tin or laurate butyl tin.
Preferably, nucleator of the present invention is hydroquinones or polyaniline.
Preferably, plasticizer of the present invention is propene carbonate or ethylene carbonate.
Another technical problem that the present invention will solve is to provide the preparation method of the above-mentioned polypropylene fibre for down toy.
For solving the problems of the technologies described above, technical scheme is:
For a preparation method for the polypropylene fibre of down toy, comprise the following steps:
(1) coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Therefore compared with prior art, the present invention has following beneficial effect:
The ultraviolet light of nano titanium oxide below Absorbable rod 350nm, it can be combined with polypropylene matrix well after coupling agent surface modification, photocatalytic effect can be produced to polyacrylic degraded, and show stronger catalytic activity, can effectively accelerate polyacrylic photooxidative degradation, improve the photooxidative degradation performance of polypropylene fibre; Starch is the common component of higher plant, advantages such as there is aboundresources, renewable, biological degradability good, be pollution-free, polypropylene fibre is made to have possessed biodegradability after adding polypropylene, add the photooxidative degradation performance that nano titanium oxide provides, the degradability of polypropylene fibre is better, compares environmental protection.
Detailed description of the invention
Describe the present invention in detail below in conjunction with specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 85 parts, anatase-type nanometer titanium dioxide 2 parts, titanate coupling agent 0.2 part, starch 5 parts, 0.3 part, n-octyl tin, hydroquinones 5 parts, propene carbonate 2.5 parts.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Embodiment 2
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 95 parts, anatase-type nanometer titanium dioxide 0.5 part, titanate coupling agent 0.1 part, starch 2 parts, 0.1 part, n-octyl tin, polyaniline 0.5 part, propene carbonate 1.8 parts.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Embodiment 3
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 85.8 parts, anatase-type nanometer titanium dioxide 1 part, titanate coupling agent 0.1 part, starch 4 parts, 0.2 part, n-octyl tin, polyaniline 4 parts, ethylene carbonate 5 parts.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Embodiment 4
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 91 parts, anatase-type nanometer titanium dioxide 1.5 parts, titanate coupling agent 0.2 part, starch 3 parts, laurate butyl tin 0.3 part, hydroquinones 3 parts, propene carbonate 1 part.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Embodiment 5
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 90 parts, anatase-type nanometer titanium dioxide 1.2 parts, titanate coupling agent 0.2 part, starch 2.5 parts, laurate butyl tin 0.1 part, polyaniline 2 parts, propene carbonate 4 parts.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Embodiment 6
For a polypropylene fibre for down toy, its weight portion composition comprises: polypropylene 92 parts, anatase-type nanometer titanium dioxide 0.9 part, titanate coupling agent 0.1 part, starch 3.8 parts, laurate butyl tin 0.2 part, polyaniline 1 part, ethylene carbonate 2 parts.
Its preparation method comprises the following steps:
(1) titanate coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of titanate coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. for a polypropylene fibre for down toy, it is characterized in that: its weight portion composition comprises:
2. a kind of polypropylene fibre for down toy according to claim 1, is characterized in that: described nano titanium oxide is anatase-type nanometer titanium dioxide.
3. a kind of polypropylene fibre for down toy according to claim 1, is characterized in that: described coupling agent is titanate coupling agent.
4. a kind of polypropylene fibre for down toy according to claim 1, is characterized in that: described stabilizing agent is n-octyl tin or laurate butyl tin.
5. a kind of polypropylene fibre for down toy according to claim 1, is characterized in that: described nucleator is hydroquinones or polyaniline.
6. a kind of polypropylene fibre for down toy according to claim 1, is characterized in that: described plasticizer is propene carbonate or ethylene carbonate.
7. the preparation method of a kind of polypropylene fibre for down toy according to claim 1 ~ 6 any one, is characterized in that: comprise the following steps:
(1) coupling agent is dissolved in propanol solution, nano titanium oxide is dissolved in the propanol solution of coupling agent, and put into mixer and stir, stir and be placed on baking oven inner drying, obtain modified nano-titanium dioxide;
(2) polypropylene, modified nano-titanium dioxide and other components are fully mixed, obtained master batch;
(3) by master batch and polypropene blended melt spinning, spinning temperature is 240 DEG C, and spinning speed is 140m/min, obtains as-spun fibre;
(4) stretched at 70 DEG C by as-spun fibre, the multiple of stretching is 5 times, obtained finished fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410636484.9A CN104499088A (en) | 2014-11-13 | 2014-11-13 | Polypropylene fiber used for stuffed toy and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410636484.9A CN104499088A (en) | 2014-11-13 | 2014-11-13 | Polypropylene fiber used for stuffed toy and production method thereof |
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| CN104499088A true CN104499088A (en) | 2015-04-08 |
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| CN201410636484.9A Pending CN104499088A (en) | 2014-11-13 | 2014-11-13 | Polypropylene fiber used for stuffed toy and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115074848A (en) * | 2022-07-14 | 2022-09-20 | 连云港爱仕沃玛技术纺织有限公司 | Ultraviolet-proof anti-aging polypropylene PP cloth and production method thereof |
| WO2023170275A1 (en) * | 2022-03-11 | 2023-09-14 | Purenat | Method for manufacturing a photocatalytic multicomponent fiber, and photocatalytic multicomponent fiber |
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| US20020168518A1 (en) * | 2001-05-10 | 2002-11-14 | The Procter & Gamble Company | Fibers comprising starch and polymers |
| CN101545170A (en) * | 2009-04-29 | 2009-09-30 | 东海翔集团有限公司 | Method for weaving olefine environmentally-friendly cloth |
| CN102926217A (en) * | 2012-12-03 | 2013-02-13 | 上海洋帆实业有限公司 | Photo-biodegradable polypropylene fiber and preparation method thereof |
| CN103741246A (en) * | 2013-10-29 | 2014-04-23 | 扬州永辉纺织科技有限公司 | Antistatic nano titanium dioxide composite polypropylene fiber monofilament and preparing method thereof |
| CN104005178A (en) * | 2014-05-29 | 2014-08-27 | 东莞市信远无纺布有限公司 | Polypropylene agricultural biological non-woven fabric and preparation method thereof |
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2014
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Patent Citations (5)
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| US20020168518A1 (en) * | 2001-05-10 | 2002-11-14 | The Procter & Gamble Company | Fibers comprising starch and polymers |
| CN101545170A (en) * | 2009-04-29 | 2009-09-30 | 东海翔集团有限公司 | Method for weaving olefine environmentally-friendly cloth |
| CN102926217A (en) * | 2012-12-03 | 2013-02-13 | 上海洋帆实业有限公司 | Photo-biodegradable polypropylene fiber and preparation method thereof |
| CN103741246A (en) * | 2013-10-29 | 2014-04-23 | 扬州永辉纺织科技有限公司 | Antistatic nano titanium dioxide composite polypropylene fiber monofilament and preparing method thereof |
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| 刘青山 等: ""纳米二氧化钛催化光降解聚丙烯纤维的研究"", 《合成材料老化与应用》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023170275A1 (en) * | 2022-03-11 | 2023-09-14 | Purenat | Method for manufacturing a photocatalytic multicomponent fiber, and photocatalytic multicomponent fiber |
| FR3133325A1 (en) * | 2022-03-11 | 2023-09-15 | Purenat | METHOD FOR MANUFACTURING A PHOTOCATALYTIC MULTI-COMPONENT FIBER AND PHOTOCATALYTIC MULTI-COMPONENT FIBER. |
| CN115074848A (en) * | 2022-07-14 | 2022-09-20 | 连云港爱仕沃玛技术纺织有限公司 | Ultraviolet-proof anti-aging polypropylene PP cloth and production method thereof |
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