CN102733087A - Jute-reinforced PET (polyethylene terephthalate) felt and application thereof - Google Patents
Jute-reinforced PET (polyethylene terephthalate) felt and application thereof Download PDFInfo
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- CN102733087A CN102733087A CN2012101934283A CN201210193428A CN102733087A CN 102733087 A CN102733087 A CN 102733087A CN 2012101934283 A CN2012101934283 A CN 2012101934283A CN 201210193428 A CN201210193428 A CN 201210193428A CN 102733087 A CN102733087 A CN 102733087A
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- fiber
- pet
- felt
- jute
- numb
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Abstract
The invention discloses a jute-reinforced PET (polyethylene terephthalate) felt, which is prepared from 45-55% of PET fiber, 5-15% of jute fiber and 40% of molded fiber in weight percent, or 50% of PET fiber, 10% of jute fiber and 40% of molded fiber in weight percent. According to the jute-reinforced PET felt, 5-15% jute fiber is adopted, so the stiffness (strenght) of the PET felt is greatly enhanced, and the market price of the jute fiber is 1/2 of that of the PET fiber in general, so the material cost can be effectively reduced.
Description
Technical field
The present invention relates to a kind of basic material, relate in particular to a kind of numb REINFORCED PET felt and application thereof.
Background technology
Car boot railway carriage or compartment plaque mainly is made up of two-layer material, promptly is located at the precoat and the basal layer that is located at the inside of outside, and precoat generally adopts 300g/m
2About the PET nonwoven fabric make, main effect is to decorate luggage compartment; Basal layer is generally made by two big types of materials, and one type is resin, and second type is fiber; What the resinae material was commonly used is the MODIFIED PP resinoid, such as the PP plate, and CPP plate, PP wood flour board etc.; Fiber substance has two types on natural fabric and chemical fibre, and natural fabric generally is flax fibre, cotton fiber etc.; Chemical fibre generally is PET fiber, PP fiber, ES fiber etc.Be referred to as fibrofelt by fibrous material, general fibrofelt is mainly fibrous by two parts, i.e. shaping fiber (such as the PP fiber, the ES fiber) and base fiber (such as PET fiber, flax fibre, cotton fiber).The name of felt is named with base fiber, such as PET felt, numb felt, cotton felt etc.And the PET felt is to use basic material comparatively widely in automobile industry, and wherein the ratio of PET base fiber and shaping fiber generally is 6: 4.In order to increase the intensity behind the forming parts; Traditional design is to increase the ratio that increases shaping fiber after the weight of PET felt (cost of shaping fiber is 2 times of PET fiber; And because the rise in price of oil; Also when the river rises the boat goes up for the price of chemical industry fiber), obviously traditional maximum drawback of design is to increase material cost.
Summary of the invention
The object of the invention in order to solve the problem that above-mentioned prior art exists, provides a kind of numb REINFORCED PET felt and application thereof exactly.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of numb REINFORCED PET felt is made by appended percentage by weight by following component:
PET fiber 45～55%;
Flax fibre 5～15%;
Shaping fiber 40%.
Better, be to be made by appended percentage by weight by following component:
PET fiber 50%;
Flax fibre 10%;
Shaping fiber 40%.
Described shaping fiber is PP fiber or ES fiber.
Above-mentioned numb REINFORCED PET felt is as the base material of making the car boot railway carriage or compartment.
Numb REINFORCED PET felt of the present invention makes it compared with prior art owing to adopted above technical scheme, has following advantage and characteristics:
1, owing to adopted 5～15% flax fibre, strengthened the rigidity (intensity) of PET felt greatly, test result obviously is superior to the PET felt of equivalent weight, with 1200g/m
2Be example, as with 10% flax fibre, can increase by 20% rigidity, reason is that flax fibre is thicker than PET fiber, has played and has strengthened the effect supported;
2, the market price of flax fibre generally is 1/2 of a PET fiber, can effectively realize reducing the cost of raw material;
3, flax fibre can be realized biodegradation as natural material.
The specific embodiment
Embodiment 1
Take by weighing 50 kilograms of PET fibers, 10 kilograms of flax fibres and 40 kilograms of PP fibers, on nonwoven acupuncture line,, promptly obtain a kind of PET felt material of the present invention through needling process (comprising operations such as batch mixing, combing, lapping, acupuncture).
Embodiment 2
Take by weighing 45 kilograms of PET fibers, 15 kilograms of flax fibres and 40 kilograms of ES fibers, on nonwoven acupuncture line,, promptly obtain a kind of PET felt material of the present invention through needling process (comprising operations such as batch mixing, combing, lapping, acupuncture).
Embodiment 3
Take by weighing 55 kilograms of PET fibers, 5 kilograms of flax fibres and 40 kilograms of PP fibers, on nonwoven acupuncture line,, promptly obtain a kind of PET felt material of the present invention through needling process (comprising operations such as batch mixing, combing, lapping, acupuncture).
Numb REINFORCED PET felt of the present invention can be used as the substrate applications of making the car boot railway carriage or compartment.
Through test, numb REINFORCED PET felt meets the GMW14652 material standard and the GMW14444 inside gadget assembly standard in the general whole world fully as the luggage compartment base material.
Claims (4)
1. numb REINFORCED PET felt is characterized in that: be made by appended percentage by weight by following component:
PET fiber 45～55%;
Flax fibre 5～15%;
Shaping fiber 40%.
2. numb REINFORCED PET felt as claimed in claim 1 is characterized in that: be made by appended percentage by weight by following component:
PET fiber 50%;
Flax fibre 10%;
Shaping fiber 40%.
3. according to claim 1 or claim 2 numb REINFORCED PET felt, it is characterized in that: described shaping fiber is PP fiber or ES fiber.
4. the application of numb REINFORCED PET felt as claimed in claim 1 is characterized in that: described numb REINFORCED PET felt is as the base material of making the car boot railway carriage or compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101934283A CN102733087A (en) | 2012-06-12 | 2012-06-12 | Jute-reinforced PET (polyethylene terephthalate) felt and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101934283A CN102733087A (en) | 2012-06-12 | 2012-06-12 | Jute-reinforced PET (polyethylene terephthalate) felt and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733087A true CN102733087A (en) | 2012-10-17 |
Family
ID=46989353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101934283A Pending CN102733087A (en) | 2012-06-12 | 2012-06-12 | Jute-reinforced PET (polyethylene terephthalate) felt and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733087A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2803953B2 (en) * | 1992-02-22 | 1998-09-24 | カール・フロイデンベルク | Manufacturing method of internal equipment for vehicles |
| CN101275337A (en) * | 2007-03-28 | 2008-10-01 | 天津市佳诚汽车零部件制造有限公司 | Parcel shelf guard board and base board material for automobile interior decoration and manufacturing process thereof |
| CN102173141A (en) * | 2010-12-31 | 2011-09-07 | 江阴协统汽车附件有限公司 | Nonwoven composite material for automobile interior trim and preparation method thereof |
-
2012
- 2012-06-12 CN CN2012101934283A patent/CN102733087A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2803953B2 (en) * | 1992-02-22 | 1998-09-24 | カール・フロイデンベルク | Manufacturing method of internal equipment for vehicles |
| CN101275337A (en) * | 2007-03-28 | 2008-10-01 | 天津市佳诚汽车零部件制造有限公司 | Parcel shelf guard board and base board material for automobile interior decoration and manufacturing process thereof |
| CN102173141A (en) * | 2010-12-31 | 2011-09-07 | 江阴协统汽车附件有限公司 | Nonwoven composite material for automobile interior trim and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121017 |