CN104178886A - Novel three-dimensional woven composite material for automobile ceiling - Google Patents
Novel three-dimensional woven composite material for automobile ceiling Download PDFInfo
- Publication number
- CN104178886A CN104178886A CN201310192536.3A CN201310192536A CN104178886A CN 104178886 A CN104178886 A CN 104178886A CN 201310192536 A CN201310192536 A CN 201310192536A CN 104178886 A CN104178886 A CN 104178886A
- Authority
- CN
- China
- Prior art keywords
- dimensional woven
- flax
- yarn
- woven composite
- composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Woven Fabrics (AREA)
Abstract
The invention relates to a novel three-dimensional woven composite material for an automobile ceiling. The novel three-dimensional woven composite material for the automobile ceiling is prepared by the following steps: firstly, using flax fibers as reinforcements, using polypropylene filament yarns as matrices and forming fasciated yarns with flax coated with the polypropylene filament yarns on a fancy twister; secondly, using three-dimensional shallow curve-linking structures as tissues and weaving a three-dimensional woven fabric on a full-automatic rapier sample loom; finally, carrying out hot-pressing forming on the three-dimensional woven fabric by an American Carver hot press so as to prepare the three-dimensional woven composite material for the automobile ceiling. The product has the characteristics of environmental-friendliness, integrity, light weight, high intensity, impact resistance, sound insulation, heat insulation and the like.
Description
Technical field:
The present invention relates to a kind of new automobile top three-dimensional woven composite, belong to three-dimensional structure composite Materials Design technical field.
Background technology:
Auto industry is one of maximum user of fabrics for industrial use.Accordingly, also have wide development space for the composite material for weaving of automotive trim (automobile calash, floor etc.).At present, what composite material for decorating automobile inside was most widely used is same with thermosetting compound material, has that intensity is high, the feature of good rigidly.But the resin matrix of this class composite can not be recycled after solidifying, easily contaminated environment; In addition, be the contour performance fibers of glass fibre, aramid fiber that is difficult to natural degradation for the composite material reinforcement body in this field in a large number.
In recent years, more and more come into one's own with degradable natural fabric as the thermoplastic composite of reinforcement, its research has also obtained first-stage success.For example utilize natural fabric (ramie, flax, sisal hemp, jute etc.) to obtain the extensive accreditation of automobile industry for the thermoplasticity flax fibre of reinforcement strengthens composite board.Thermoplasticity flax fibre composite board not only has the features such as TENSILE STRENGTH is large, the high and low sound of percentage elongation is heat insulation, burn rate is low, and density is low, weight reduces by 10%～40% compared with other materials, the requirement of having complied with automotive light weight technology.
Summary of the invention:
The present invention chooses the reinforcement of flax as composite, on Novelty twisters, form the yarn texture of the coated flax of polypropylene filament yarn, weaving three-dimensional angle interlock woven fabric on Full automatic rapier loom sampler, then makes three-dimensional woven composite by the method for hot pressing.The concrete technical solution of the present invention is:
1. the preparation of linen fibre/polypropylene filament yarn wrapped yarn
On Novelty twisters, taking flax as heart yarn, polypropylene filament yarn is coated on to flax surface uniformly with certain twist, make polypropylene fibre/flax wrap yarn (wherein flax fibre mass fraction is 48%, and polypropylene filament yarn is 52%).This looping mode makes polypropylene filament yarn can be coated on equably linen fibre surface, and the distance that while solidifying, matrix resin need to be mobile is short, is conducive to the complete wetting of fiber; The yarn texture of this looping makes polypropylene filament yarn bear the friction in weaving process completely in addition, has well protected heart yarn linen fibre, and impaired polypropylene filament yarn is because the thawing of can being heated in hot pressing, thereby can not have influence on the performance of composite.
2. the preparation of three-dimensional woven fabric
Linen fibre/polypropylene filament wrapped yarn is compared with common yarn, and smooth surface easily scratches, and even thickness degree is poor, brings larger difficulty to three-dimensional woven.This project is the feature for wrapped yarn, the many looms of designed, designed, and according to looming draft weaving three-dimensional woven fabric on Full automatic rapier loom sampler.
3. the preparation of three-dimensional woven composite
Adopt U.S. Carver hot press to carry out hot-forming experiment to various prefabricated components.Focus on composite inner and form many and little space, not only there is excellent mechanical performances but also there is the light composite material of fine heat insulation, sound insulation value.
Brief description of the drawings:
Fig. 1 is polypropylene filament yarn looping linen fibre schematic diagram;
Fig. 2 is the curved structural representation of three-dimensional shallow friendship;
Fig. 3 is three-dimensional woven the Molding Forming of Composites preparation technology.
Detailed description of the invention:
Below in conjunction with accompanying drawing, automobile calash is described by the detailed description of the invention of three-dimensional woven composite.
By reference to the accompanying drawings 1, on Novelty twisters, taking flax as heart yarn, polypropylene filament yarn is coated on to flax surface uniformly with certain twist, make polypropylene fibre/flax wrap yarn (wherein flax fibre mass fraction is 48%, and polypropylene filament yarn is 52%).
By reference to the accompanying drawings 2, adopt the curved connection body plan of three-dimensional shallow friendship for three-dimensional woven fabric.This structure can guarantee that final products have good globality, are difficult for layering while being subject to External Force Acting; Can realize the high fiber volume fraction of product, improve the combination property of product, as mechanics, sound insulation, the performance such as shock-resistant.
By reference to the accompanying drawings 3, adopt U.S. Carver hot press to carry out above-mentioned three-dimensional woven fabric hot-forming, to prepare high performance three-dimensional woven composite.
Claims (4)
1. a new automobile top three-dimensional woven composite, is characterized in that: the 1. preparation of linen fibre/polypropylene filament yarn wrapped yarn.On Novelty twisters, taking flax as heart yarn, polypropylene filament yarn is coated on to flax surface uniformly with certain twist, make polypropylene fibre/flax wrap yarn (wherein flax fibre mass fraction is 48%, and polypropylene filament yarn is 52%).2. the preparation of three-dimensional woven fabric.For the feature of wrapped yarn, the many looms of designed, designed, and according to looming draft weaving three-dimensional woven fabric on Full automatic rapier loom sampler.3. the preparation of three-dimensional woven composite.Adopt U.S. Carver hot press to carry out hot-forming experiment to various prefabricated components.Focus on composite inner and form many and little space, not only there is excellent mechanical performances but also there is the light composite material of fine heat insulation, sound insulation value.
2. new automobile top three-dimensional woven composite according to claim 1, is characterized in that: this structural material has good environmental-protecting performance.Adopting natural fabric flax, thermoplastic fibre polypropylene filament yarn is raw material, and the automobile calash of preparation has environmental protection, callable characteristic with composite.
3. new automobile top three-dimensional woven composite according to claim 1, is characterized in that: this structural material has good globality, is difficult for layering while being subject to External Force Acting.
4. new automobile top three-dimensional woven composite according to claim 1, is characterized in that: this structural material has good combination property, as mechanical property, sound insulation, insulation etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192536.3A CN104178886A (en) | 2013-05-22 | 2013-05-22 | Novel three-dimensional woven composite material for automobile ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192536.3A CN104178886A (en) | 2013-05-22 | 2013-05-22 | Novel three-dimensional woven composite material for automobile ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104178886A true CN104178886A (en) | 2014-12-03 |
Family
ID=51960219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310192536.3A Pending CN104178886A (en) | 2013-05-22 | 2013-05-22 | Novel three-dimensional woven composite material for automobile ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104178886A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652016A (en) * | 2015-02-12 | 2015-05-27 | 章云 | Waterproof noise-reduction multifunctional woven fabric and production method thereof |
| CN104652017A (en) * | 2015-02-12 | 2015-05-27 | 章云 | Woven fabric with sound insulation and warm keeping properties and manufacturing method thereof |
| CN106868676A (en) * | 2017-03-01 | 2017-06-20 | 唐山开滦化工科技有限公司 | A kind of three-dimensional shuffling polyimide fiber enhancing polyformaldehyde composite material and preparation method thereof |
| CN108127979A (en) * | 2017-12-14 | 2018-06-08 | 西安工程大学 | A kind of Polylactic acid composite board of three-dimensional orthohormbic structure and preparation method thereof |
| CN108973158A (en) * | 2018-08-10 | 2018-12-11 | 佛山腾鲤新能源科技有限公司 | A kind of preparation method of composite wind power generator blade material |
-
2013
- 2013-05-22 CN CN201310192536.3A patent/CN104178886A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652016A (en) * | 2015-02-12 | 2015-05-27 | 章云 | Waterproof noise-reduction multifunctional woven fabric and production method thereof |
| CN104652017A (en) * | 2015-02-12 | 2015-05-27 | 章云 | Woven fabric with sound insulation and warm keeping properties and manufacturing method thereof |
| CN106868676A (en) * | 2017-03-01 | 2017-06-20 | 唐山开滦化工科技有限公司 | A kind of three-dimensional shuffling polyimide fiber enhancing polyformaldehyde composite material and preparation method thereof |
| CN106868676B (en) * | 2017-03-01 | 2019-08-27 | 唐山开滦化工科技有限公司 | A kind of three-dimensional shuffling polyimide fiber enhancing polyformaldehyde composite material and preparation method thereof |
| CN108127979A (en) * | 2017-12-14 | 2018-06-08 | 西安工程大学 | A kind of Polylactic acid composite board of three-dimensional orthohormbic structure and preparation method thereof |
| CN108973158A (en) * | 2018-08-10 | 2018-12-11 | 佛山腾鲤新能源科技有限公司 | A kind of preparation method of composite wind power generator blade material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Xue et al. | Mechanical properties of biaxial weft-knitted flax composites | |
| US20120220179A1 (en) | Spun yarn and intermediate for fiber-reinforced resin, and molded article of fiber-reinforced resin using the same | |
| Misnon et al. | Potentiality of utilising natural textile materials for engineering composites applications | |
| KR101538032B1 (en) | Basalt fiber reinforced composite material and manufacturing method thereof | |
| JP4748717B2 (en) | Fiber reinforced thermoplastic resin molding | |
| Di Bella et al. | Effect of areal weight and chemical treatment on the mechanical properties of bidirectional flax fabrics reinforced composites | |
| CN104178886A (en) | Novel three-dimensional woven composite material for automobile ceiling | |
| CN102330358B (en) | Method for producing bamboo fiber composite material | |
| DK2702092T3 (en) | STEEL FIBER Reinforced Composites | |
| Crosky et al. | Thermoset matrix natural fibre-reinforced composites | |
| CN101134368A (en) | Thermoplasticity composite sheet material winded with composite fiber and technique of preparing the same | |
| WO2009131149A1 (en) | Composite yarn and intermediate for fiber-reinforced resin and molded fiber-reinforced resin obtained therefrom | |
| JP2014077209A (en) | Woven fabric for carbon fiber-reinforced composite material and method for manufacturing the same | |
| JP4810481B2 (en) | Composite yarn and intermediate for fiber reinforced resin and fiber reinforced resin molded body using the same | |
| CN103317801A (en) | Blend fiber plate and preparation method thereof | |
| CN203834094U (en) | High-performance composite yarn | |
| CN108127979A (en) | A kind of Polylactic acid composite board of three-dimensional orthohormbic structure and preparation method thereof | |
| WO2010115538A1 (en) | Composite material comprising regenerated cellulose fibers | |
| Sutharson et al. | Effect of chemical treatments on mechanical properties of jute fiber hybrid composite laminates | |
| CN103538262A (en) | Linen yarn/polypropylene thermoplastic reinforced composite material and production process thereof | |
| CN103173913A (en) | Composite fiber fabric and manufacturing method thereof | |
| US20050250403A1 (en) | Mat made from natural fibres and glass | |
| CN108221134A (en) | A kind of preparation method of incompressible three-dimensional hollow composite material | |
| Misnon et al. | Textile material forms for reinforcement materials: a review | |
| WO2006059526A1 (en) | Bamboo fiber reinforced plastic formed article and method for production thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |