CN205498243U - Laminated structure's aramid fiber cloth - Google Patents
Laminated structure's aramid fiber cloth Download PDFInfo
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- CN205498243U CN205498243U CN201620273685.1U CN201620273685U CN205498243U CN 205498243 U CN205498243 U CN 205498243U CN 201620273685 U CN201620273685 U CN 201620273685U CN 205498243 U CN205498243 U CN 205498243U
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Abstract
The utility model provides a laminated structure's aramid fiber cloth, belongs to special type protection surface fabric technical field. Including aramid fiber surface course cloth, aramid fiber inlayer cloth and be located aramid fiber surface course cloth with aramid fiber inlayer cloth between and simultaneously combine the aramid fiber intermediate level cloth of being in the same place, characteristics with aramid fiber surface course cloth and aramid fiber inlayer cloth: aramid fiber surface course cloth and aramid fiber inlayer cloth for the aramid fiber plain weave of weave structure structure for the plain weave, and aramid fiber intermediate level cloth the aramid fiber twill of twill is for the weave structure structure. Since adopted initiatively the weave structure structure for the aramid fiber plain weave cloth of plain weave as aramid fiber surface course cloth and aramid fiber inlayer cloth, adopted simultaneously the weave structure structure for the aramid fiber twill of twill as aramid fiber intermediate level cloth, make up plain weave and twill mutually, has both satisfied and is showing the reduction and superpose the number of piles and use the slim and graceful requirement of embodiment and taken into account and possess the shellproof effect of standing out from one's fellows and guarantee the security and be of value to resources are saved and embody economic low price nature.
Description
Technical field
This utility model belongs to special type protection fabric technical field, is specifically related to the aramid fabric of a kind of laminated construction.
Background technology
Since du pont company's seventies in last century researches and develops successfully para-position virtue industrialization, aramid fiber is all the time as strategic materials'use.The calm and peaceful green wood of China, Yizheng Fiber Optical plant, Silicon Valley, Hebei, god's horse share and middle blue morning twilight etc. achieve the industrialization of aramid fiber product the most in succession.Common aramid fiber product can be used for the fields such as optical fiber cable, automotive hose, civilian general protection.
In view of para-aramid fiber is important defence and military material, thus in order to adapt to the need of modern war, the ballistic protective clothing of the developed countries such as American and Britain, the helmet are mostly aramid fiber material.Aramid fiber ballistic protective clothing, the lightweight of the helmet can significantly improve the quick-reaction capability of army, and the high glass transition temperature of aramid fiber embodies the stability of preferable shock resistance structure with the thermal stability stood out from one's fellows under the high-temperature that ballisticimpact produces.The amount of U.S.'s ballistic protective clothing with p-aramid fiber as material has reached 14000 tons at present, and China is still less than 500 tons, and the aramid fabric that therefore exploitation bulletproof effect is excellent has positive effect.
The technical information of the aramid fabric of laminated construction can be seen in disclosed Chinese patent literature, " a kind of phenol-formaldehyde resin modified partly soaks aramid fiber prepreg " that " a kind of aramid fiber strengthens resin base thorn-proof composite material " typically recommended such as CN102632665A and CN102909920A provide, as a example by the former, it is referred to its description the 0008th section: " according to the protective capacities design overlapping tabby number of plies of aramid fiber, retrain each layer after overlapping ".It can thus be appreciated that, by multilamellar aramid fiber prepreg cloth superposition and combine and can improve bulletproof effect, and the superposition number of plies is the more, bulletproof effect is better, that is, bulletproof effect is relevant to the superposition number of plies, but the increase weight being as superimposed layer number increases the most accordingly, then when affecting quick-reaction capability to a great extent because of heavy burden after army, alert personnel's dress.The most how the bulletproof effect and alleviating at aramid fiber prepreg cloth searches out the problem of rational equilibrium point and suffers from industry all the time and expectation has breakthrough between weight, but is showed no the enlightenment of all corresponding technology in disclosed China and foreign countries' patent up to now and non-patent literature.To this end, the applicant has made positive and useful exploring and design repeatedly, finally find a way to resolve the problem, and define technical scheme described below.
Summary of the invention
Task of the present utility model is that providing a kind of not only contributes to substantially reducing the superposition number of plies but also be conducive to embodying excellent bulletproof effect and also being of value to the aramid fabric of the laminated construction economizing on resources and embodying economy.
Task of the present utility model is performed by, a kind of aramid fabric of laminated construction, including aramid fiber surface layer cloth, aramid fiber inner-layer cloth and between aramid fiber surface layer cloth and aramid fiber inner-layer cloth and the aramid fiber intermediate layer cloth that simultaneously combines with aramid fiber surface layer cloth and aramid fiber inner-layer cloth, be characterised by: described aramid fiber surface layer cloth and aramid fiber inner-layer cloth be fabric structure be the aramid fiber plain of plain weave, and described aramid fiber intermediate layer cloth is fabric structure is the aramid fiber twill of twill.
In a specific embodiment of the present utility model, the number of plies of described aramid fiber plain is 2 to 20 layers, and the number of plies of described aramid fiber twill is 5 to 30 layers.
In another specific embodiment of the present utility model, described aramid fiber plain and the grammes per square metre of aramid fiber twill are respectively 200-600g/ m2。
In another specific embodiment of the present utility model, the intensity of the aramid fiber constituting described aramid fiber plain is 24-28g/d, and the intensity constituting the aramid fiber of described aramid fiber twill is 21-24g/d.
In another specific embodiment of the present utility model, described aramid fiber is Fanglun l414 fiber.
The technical solution of the utility model is owing to have employed aramid fiber plain that fabric structure is plain weave in a creative way as aramid fiber surface layer cloth and aramid fiber inner-layer cloth, have employed aramid fiber twill that fabric structure is twill as aramid fiber intermediate layer cloth simultaneously, plain weave is combined with twill, both met and substantially reduced the superposition number of plies and use the slim and graceful requirement of embodiment and taken into account and possess the bulletproof effect stood out from one's fellows and guarantee safety and also be of value to and economize on resources and embody relatively cheap property.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model.
Detailed description of the invention
Embodiment 1:
Refer to Fig. 1, it is shown that aramid fiber surface layer cloth 1, aramid fiber inner-layer cloth 3 and between aramid fiber surface layer cloth 1 and aramid fiber inner-layer cloth 3 and the aramid fiber intermediate layer cloth 2 that simultaneously combines with aramid fiber surface layer cloth 1 and aramid fiber inner-layer cloth 3.
As technical essential of the present utility model: aforesaid aramid fiber surface layer cloth 1 and aramid fiber inner-layer cloth 3 are the aramid fiber plain that fabric structure is plain weave, and aforesaid aramid fiber intermediate layer cloth 2 is aramid fiber twill that fabric structure is twill.
In the present embodiment, the grammes per square metre of aforesaid aramid fiber plain and aramid fiber twill is respectively 200g/ m2, and the number of plies of aforesaid aramid fiber plain and aramid fiber twill is respectively 20 layers and 30 layers.
In the present embodiment, the intensity of the aramid fiber constituting aforementioned aramid fiber plain is 24g/d, and the intensity constituting the aramid fiber of aforementioned aramid fiber twill is 21g/d, and described aramid fiber is Fanglun l414 fiber.
When actual use, by 20 layers of aramid fiber plain impregnating resin and by 30 layers of aramid fiber twill impregnating resin, respectively obtain aramid fiber plain weave resin impregnated cloth and aramid fiber twill resin impregnated cloth, and after overlapping, introduce hot-pressing compounding device carry out hot pressing and be combined.
Embodiment 2:
Only the grammes per square metre of aramid fiber plain and aramid fiber twill is made into respectively for 460g/ m2, and the number of plies of aforesaid aramid fiber plain and aramid fiber twill changes 10 layers and 5 layers respectively into, the intensity constituting the aramid fiber of aramid fiber plain changes into 28g/d, and changes the intensity constituting the aramid fiber of aramid fiber twill into 22g/d.Remaining is all with the description to embodiment 1.
Embodiment 3:
Only the grammes per square metre of aramid fiber plain and aramid fiber twill is made into respectively for 600g/ m2, and the number of plies of aforesaid aramid fiber plain and aramid fiber twill changes 2 layers and 20 layers respectively into, changes the intensity constituting the aramid fiber of aramid fiber plain into 26g/d, and the intensity constituting the aramid fiber of aforementioned aramid fiber twill changes 24g/d into.Remaining is all with the description to embodiment 1.
Claims (5)
1. the aramid fabric of a laminated construction, including aramid fiber surface layer cloth (1), aramid fiber inner-layer cloth (3) simultaneously and be positioned at aramid fiber intermediate layer cloth (2) that is between aramid fiber surface layer cloth (1) and aramid fiber inner-layer cloth (3) and that combine with aramid fiber surface layer cloth (1) and aramid fiber inner-layer cloth (3), it is characterized in that: described aramid fiber surface layer cloth (1) and aramid fiber inner-layer cloth (3) be fabric structure be the aramid fiber plain of plain weave, and described aramid fiber intermediate layer cloth (2) is fabric structure is the aramid fiber twill of twill.
The aramid fabric of laminated construction the most according to claim 1, it is characterised in that the number of plies of described aramid fiber plain is 2 to 20 layers, the number of plies of described aramid fiber twill is 5 to 30 layers.
The aramid fabric of laminated construction the most according to claim 1 and 2, it is characterised in that described aramid fiber plain and the grammes per square metre of aramid fiber twill are respectively 200-600g/m2。
The aramid fabric of laminated construction the most according to claim 3, it is characterised in that the intensity of the aramid fiber constituting described aramid fiber plain is 24-28g/d, and the intensity constituting the aramid fiber of described aramid fiber twill is 21-24g/d.
The aramid fabric of laminated construction the most according to claim 4, it is characterised in that described aramid fiber is Fanglun l414 fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273685.1U CN205498243U (en) | 2016-04-05 | 2016-04-05 | Laminated structure's aramid fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620273685.1U CN205498243U (en) | 2016-04-05 | 2016-04-05 | Laminated structure's aramid fiber cloth |
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| Publication Number | Publication Date |
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| CN205498243U true CN205498243U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620273685.1U Active CN205498243U (en) | 2016-04-05 | 2016-04-05 | Laminated structure's aramid fiber cloth |
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| CN (1) | CN205498243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144173A (en) * | 2017-05-12 | 2017-09-08 | 沈阳际华三五四七特种装具有限公司 | A kind of preparation method of bulletproof halmet |
| CN107740281A (en) * | 2017-10-17 | 2018-02-27 | 蓝星（成都）新材料有限公司 | A kind of preparation method of the fiber bulletproof cloth of Composite aramid fiber 1414 |
-
2016
- 2016-04-05 CN CN201620273685.1U patent/CN205498243U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144173A (en) * | 2017-05-12 | 2017-09-08 | 沈阳际华三五四七特种装具有限公司 | A kind of preparation method of bulletproof halmet |
| CN107144173B (en) * | 2017-05-12 | 2018-11-27 | 沈阳际华三五四七特种装具有限公司 | A kind of preparation method of bulletproof halmet |
| CN107740281A (en) * | 2017-10-17 | 2018-02-27 | 蓝星（成都）新材料有限公司 | A kind of preparation method of the fiber bulletproof cloth of Composite aramid fiber 1414 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianyun Inventor before: Li Rongzhen Inventor before: Chen Jianyun |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 215537 No. 9, Dongjiang Road, Bixi new area, Changshu, Suzhou, Jiangsu Patentee after: Changshu TONGHENG Chemical Fiber Technology Co.,Ltd. Address before: 215537 No. 9, Wansheng Road, Dongzhang Industrial Park, Changshu, Suzhou, Jiangsu Patentee before: JIANGSU HENGTONG PRINTING AND DYEING GROUP Co.,Ltd. |