CN102658696A - Natural bamboo fiber enhanced plastic plate - Google Patents
Natural bamboo fiber enhanced plastic plate Download PDFInfo
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- CN102658696A CN102658696A CN2012101260172A CN201210126017A CN102658696A CN 102658696 A CN102658696 A CN 102658696A CN 2012101260172 A CN2012101260172 A CN 2012101260172A CN 201210126017 A CN201210126017 A CN 201210126017A CN 102658696 A CN102658696 A CN 102658696A
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- bamboo fiber
- natural bamboo
- fiber
- bamboo
- plastic plate
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a natural bamboo fiber enhanced plastic plate, which consists of a plastic base and natural bamboo fiber, wherein the natural bamboo fiber comprises natural bamboo fiber staples and natural bamboo fiber filaments. The natural bamboo fiber enhanced plastic plate is characterized in that the natural bamboo fiber staples are distributed in the plastic base in disorder; and a natural bamboo fiber framework which is woven by disorderly distributed natural bamboo fiber staples of two layers the plastic base and the natural bamboo fiber filaments is thermally fused into a sandwich structure. The natural bamboo fiber framework has a longitude and altitude netlike structure; and the natural bamboo fiber staples are inserted in a fusion boundary surface of the plastic base and the natural bamboo fiber framework. According to the natural bamboo fiber enhanced plastic plate, the natural resource is fully utilized, the obtained natural bamboo fiber enhanced plastic plate has superior performance, the manufacturing cost is greatly reduced compared with that of a glass fiber enhanced plastic plate, and small environment pollution is produced by a bamboo fiber rough machining manufacturing process.
Description
Technical field
The invention belongs to engineering plastics manufacturing technology field, be specifically related to a kind of bamboo fiber reinforced plastics sheet material.
Background technology
China's bamboo resource is very abundant, and annual production accounts for 1/3 of world's total amount, about 1.5 hundred million tons.Before, bamboo wood is used extensive relatively, is used for production technology article, simple and easy furniture, floor etc. mostly; The bamboo composite that a kind of wood substituted by bamboo is arranged; Be to be woven into bamboo wood netted and to roll, successively be layered on then in the mould, stick with glue the agent hot forming at last; Bamboo fibre is a main body, and its gel content is greatly about about 10%.
Bamboo fiber is the natural bamboo fibres that the method for employing physics, chemofacies combination is produced.Roughing production of bamboo fibrillation is to block bamboo to remove ring, cut into bamboo chip open, puts into bamboo chip the boiling water boiling-off and takes out the filament hammer out of crushing.The bamboo fiber that roughing is made is put into the pressure cooker preliminary treatment again; Part pectin, half fine plain, lignin are removed in boiling; Pretreated bamboo silk immerses in the biology enzyme solution and further decomposes, and the bamboo fiber after enzyme decomposes is through dry, shredding combing even can process weaving and use bamboo fiber.
Plastic products have related to the every aspect of life, and the plastics that glass fibre strengthens are one of important kinds of engineering plastics.If with plastics is that bamboo fiber replacement glass fibre basic, that make with roughing is that reinforcing material is made model engineering plastic, its performance can not only satisfy the engineering plastics demand, and because make full use of the natural resources, its production cost can reduce greatly.Especially bamboo fibre is a kind of biomaterial, does not have environmental pollution basically in the bamboo fiber roughing process, and the engineering plastics that bamboo fiber strengthens are undoubtedly one of plastic industry technological development direction.
Summary of the invention
The advantage of combined bamboo fabric of the present invention and plastics is designed and developed a kind of high performance engineering plastics, is specially the plastic plate that a kind of bamboo fiber strengthens.
The present invention is made up of plastic based and bamboo fiber; Bamboo fiber comprises bamboo fiber short fiber and bamboo fiber long filament; It is that the bamboo fiber short fiber distributes in plastic based in a jumble that its thing is levied, and the bamboo fiber skeleton heat that the plastic based of two-layer assorted cloth bamboo fiber short fiber and bamboo fiber long filament are woven into is fused into sandwich structure.
Said bamboo fiber skeleton is the longitude and latitude network structure.
Said bamboo fiber short fiber fuses the interface at plastic based and bamboo fiber skeleton to be had interspersed.
During production; The bamboo fiber long filament that roughing is made is woven into netted bamboo fiber skeleton; The bamboo fiber short fiber is added in other plastic raw materials fusion together and processes the plastic based of assorted cloth bamboo fiber short fiber and melt body, and said plastic based is melted in the body injection plate timber die, puts the bamboo fiber skeleton and melts on the body in said plastic based; Continue to inject said plastic based and melt body, hot-forming at last.
Beneficial effect of the present invention is: make full use of the natural resources, gained bamboo fiber reinforced plastics plate property is excellent, and cost of manufacture reduces than fiberglass reinforced plastics sheet material greatly, and bamboo fibre roughing manufacturing process environmental pollution is little.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1-plastic based, 2-bamboo fiber short fiber, 3-bamboo fiber long filament, 4-bamboo fiber skeleton.
The specific embodiment
In conjunction with the explanation of Fig. 1 specific embodiment of the invention as follows:
The plastic plate that a kind of bamboo fiber strengthens; Constitute by plastic based 1 and bamboo fiber; Bamboo fiber comprises bamboo fiber short fiber 2 and bamboo fiber long filament 3; It is that bamboo fiber short fiber 2 is distributed in the plastic based 1 in a jumble that its thing is levied, and bamboo fiber skeleton 4 heat that the plastic based 1 and the bamboo fiber long filament 3 of two-layer assorted cloth bamboo fiber short fiber 2 are woven into are fused into sandwich structure.
Said bamboo fiber skeleton 4 is the longitude and latitude network structure.
Said bamboo fiber short fiber 2 fuses the interface at plastic based 1 and bamboo fiber skeleton 4 to be had interspersed.
During production; The bamboo fiber long filament 3 that roughing is made is woven into netted bamboo fiber skeleton 4; Bamboo fiber short fiber 2 is added in other plastic raw materials fusion together and processes the plastic based 1 of assorted cloth bamboo fiber short fiber 2 and melt body, and said plastic based 1 is melted in the body injection plate timber die, puts bamboo fiber skeleton 4 and melts on the body in said plastic based 1; Continue to inject said plastic based 1 and melt body, hot-forming at last.
The present invention makes full use of the natural resources, and gained bamboo fiber reinforced plastics plate property is excellent, and cost of manufacture reduces than fiberglass reinforced plastics sheet material greatly, and bamboo fibre roughing manufacturing process environmental pollution is little.
Claims (3)
1. the plastic plate that strengthens of a bamboo fiber; Its plastic based and bamboo fiber constitute; Bamboo fiber comprises bamboo fiber short fiber and bamboo fiber long filament; It is characterized in that the bamboo fiber short fiber distributes in plastic based in a jumble, the bamboo fiber skeleton heat that the plastic based of two-layer assorted cloth bamboo fiber short fiber and bamboo fiber long filament are woven into is fused into sandwich structure.
2. the plastic plate that strengthens according to the said bamboo fiber of claim 1 is characterized in that said bamboo fiber skeleton is the longitude and latitude network structure.
3. the plastic plate that strengthens according to the said bamboo fiber of claim 1 is characterized in that said bamboo fiber short fiber fuses the interface at plastic based and bamboo fiber skeleton and has interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101260172A CN102658696A (en) | 2012-04-17 | 2012-04-17 | Natural bamboo fiber enhanced plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101260172A CN102658696A (en) | 2012-04-17 | 2012-04-17 | Natural bamboo fiber enhanced plastic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102658696A true CN102658696A (en) | 2012-09-12 |
Family
ID=46768343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101260172A Pending CN102658696A (en) | 2012-04-17 | 2012-04-17 | Natural bamboo fiber enhanced plastic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658696A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484492A (en) * | 2016-01-05 | 2016-04-13 | 聂伟光 | Environment-friendly bamboo frame fibrillar plastic board and production technology thereof |
| CN109304778A (en) * | 2018-10-19 | 2019-02-05 | 浙江农林大学暨阳学院 | A kind of manufacturing method and products thereof of high-performance bamboo fiber reinforced plastics |
| CN114575019A (en) * | 2022-02-11 | 2022-06-03 | 安徽农业大学 | Bamboo fiber 3D woven mattress filling material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107095A (en) * | 1985-09-21 | 1986-09-10 | 王泽飞 | Bamboo fiber reinforced composite material |
| JPH11226950A (en) * | 1998-02-19 | 1999-08-24 | Sumitomo Bakelite Co Ltd | Manufacture of prepreg and laminated plate |
| CN101563939A (en) * | 2006-12-22 | 2009-10-21 | 松下电器产业株式会社 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker |
| CN102111977A (en) * | 2009-12-24 | 2011-06-29 | 仁宝电脑工业股份有限公司 | Cover plate |
| CN202556831U (en) * | 2012-04-17 | 2012-11-28 | 上虞市精亮工贸有限公司 | Bamboo fiber reinforced plastic sheet material |
-
2012
- 2012-04-17 CN CN2012101260172A patent/CN102658696A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107095A (en) * | 1985-09-21 | 1986-09-10 | 王泽飞 | Bamboo fiber reinforced composite material |
| JPH11226950A (en) * | 1998-02-19 | 1999-08-24 | Sumitomo Bakelite Co Ltd | Manufacture of prepreg and laminated plate |
| CN101563939A (en) * | 2006-12-22 | 2009-10-21 | 松下电器产业株式会社 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker |
| CN102111977A (en) * | 2009-12-24 | 2011-06-29 | 仁宝电脑工业股份有限公司 | Cover plate |
| CN202556831U (en) * | 2012-04-17 | 2012-11-28 | 上虞市精亮工贸有限公司 | Bamboo fiber reinforced plastic sheet material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484492A (en) * | 2016-01-05 | 2016-04-13 | 聂伟光 | Environment-friendly bamboo frame fibrillar plastic board and production technology thereof |
| CN109304778A (en) * | 2018-10-19 | 2019-02-05 | 浙江农林大学暨阳学院 | A kind of manufacturing method and products thereof of high-performance bamboo fiber reinforced plastics |
| CN114575019A (en) * | 2022-02-11 | 2022-06-03 | 安徽农业大学 | Bamboo fiber 3D woven mattress filling material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |