CN105291529A - Barrier anti-leakage thermoplastic composite material used for aviation oil and manufacturing method of material - Google Patents
Barrier anti-leakage thermoplastic composite material used for aviation oil and manufacturing method of material Download PDFInfo
- Publication number
- CN105291529A CN105291529A CN201510754373.2A CN201510754373A CN105291529A CN 105291529 A CN105291529 A CN 105291529A CN 201510754373 A CN201510754373 A CN 201510754373A CN 105291529 A CN105291529 A CN 105291529A
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- Prior art keywords
- layer
- thermoplastic composite
- antiseep
- protective layer
- aviation fuel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
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- Laminated Bodies (AREA)
Abstract
The invention relates to the field of anti-leakage material manufacturing, in particular to a barrier anti-leakage thermoplastic composite material used for aviation oil and a manufacturing method of the material. The anti-leakage material is of a multi-layer composite structure and comprises protective layers, a barrier layer and an adhesive layer. The protective layers are located on the upper side and the lower side of the outermost side of the anti-leakage material. The adhesive layer is located on the inner sides of the protective layers and divided into an upper layer and a lower layer. The barrier layer is located between the upper adhesive layer body and the lower adhesive layer body. Compared with a traditional material, barrier performance is better, particularly to high-volatility chemical matter. The material has higher impact resistance, puncture strength and load intensity, lower area weight and good flexibility, is easy to construct, not prone to layering and easy to maintain later, and does not pollute the environment in the use process.
Description
Technical field
The present invention relates to anti-seepage material and manufacture field, specifically, is a kind of thermoplastic composite and manufacture method thereof of intercepting antiseep for aviation fuel.
Background technology
Along with the development of China's economic construction, protection and environmental protect, prevent and control pollution and other public hazards, protect public health, and advances Ecological Civilization Construction, become the common recognition of the public.
Developing rapidly of product oil industry has promoted social progress, but the extremely severe contamination that oil leak causes environment, and normally comparatively serious consequence just can be found after occurring, therefore oil leak causes great attention in the world.
According to EPA's statistics display, from 2002 to 2005 ends, investigate respectively for gas station and reserve, total the large-scale storage tank pollution potential investigation in 1022 gas stations and 205 institution of place over the years.Investigation result shows, many sites are polluted, wherein groundwater pollutant is comparatively common with benzene, toluene, naphthalene and trichloro-ethylene, and soil pollutant is based on light, the total Petrocarbon oxygen compound of monocycle virtue, and wherein benzene, toluene, ethylbenzene and dimethylbenzene are comparatively common.
The contamination accident that China's tank leakage causes also happens occasionally, wherein settle down the oil leakage pollution that building and Liuli Flyover gas station occur in Beijing, cause neighbouring water supply well to suffer severe contamination, even once forcing neighbouring waterworks out of service, affect water supply coverage and reach 36 square kilometres.
, also there is large-area leakage, caused casualties in Shenzhen airport Petroleum Oil Company of on 05 11st, 2012 aviation fuels, Oil Recovery prevents further contaminated environment from being also the important topic of our today.
Use meets material and the aviation fuel revealed is intercepted to the technical way being recycled into existing phase process aviation fuel and having revealed, but the obstruct antiseep effect of existing composite is not so desirable.
Summary of the invention
For these technical problems above, my department has carried out research of technique, carry out developing and innovation to associated materials, this department have developed a kind of thermoplastic composite and the manufacture method thereof that intercept antiseep for aviation fuel, the present invention is just disclosed this continuous lod high-barrier anti-seepage material and manufacture method thereof, concrete technical scheme is: a kind of thermoplastic composite intercepting antiseep for aviation fuel, anti-seepage material is multi-layer compound structure, comprise protective layer, barrier layer, adhesive linkage, protective layer is positioned at the outermost upper and lower surface of anti-seepage material, the inner side that adhesive linkage is positioned at protective layer is divided into two-layer up and down, barrier layer is positioned at the centre of upper and lower two adhesive linkages, protective layer is made up of at least two-way continuous fiber thermoplastic composite of one deck, or by least one deck continuous glass fibre composite bed and at least one deck plastic membranous layer replace laying and form, continuous glass fibre layer is continuous glass fibre cloth or continuous Glass Fiber Mat or thermoplasticity continuous glass fibre, protective layer matrix material adopts polypropylene or polyethylene, barrier layer is by ethylene-vinyl alcohol copolymer EVOH, polyamide PA, one or more multi-layer co-extruded compounds in PVF polyvinylidenechloride material are formed, adhesive layer or hot sealing layer is had between coextruded layer.
Further improvement of the present invention, protective layer and barrier layer adopt continuous hot pressing process composite molding.
Protective layer of the present invention is made up of at least one deck two-way (0 °/90 ° intersect lay) continuous fiber thermoplastic composite; continuous glass fibre layer is one of continuous glass fibre cloth, continuous Glass Fiber Mat, thermoplasticity continuous glass fibre base material; fibre weight specification specifically can be selected to be more than or equal to the material of 50%; matrix material adopts polypropylene or polyethylene; protective layer thickness is 0.4 ~ 1.0mm; barrier layer thickness is 0.05 ~ 0.10mm; product gross thickness is 0.9 ~ 2.1mm; product width is maximum accomplishes 2800mm, and length can be continuous.Enter roll squeezer after the alignment of protective layer, tack coat, barrier layer edge and carry out hot pressing compound; adjustment top nip, bringing-up section temperature is 170 ~ 175 DEG C, and transmission belt speed is 4m/min; after compound after cooling section cooling from the other end of roll squeezer out, after rolling, make finished product.
The present invention is claimed a kind of continuous lod anti-leakage layer also, and use above-mentioned continuous lod high-barrier anti-seepage material to connect and compose from beginning to end successively, the termination of adjacent barrier material is connected through sweat soldering.
Beneficial effect of the present invention: protective layer of the present invention, adhesive linkage and barrier layer adopt continuous hot pressing process composite molding, technique is simple, and production efficiency is high; The present invention has better barrier compared with traditional material, particularly high-volatile chemical substance, and there is higher shock resistance, punctured resistance, intensity of load, lower area weight, pliability is well more easily constructed, not easily layering, later stage easy care, in use can not cause any pollution to environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1-protective layer, 2-adhesive linkage, 3-barrier layer.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
Embodiment: as shown in Figure 1; a kind of thermoplastic composite intercepting antiseep for aviation fuel; anti-seepage material is multi-layer compound structure; comprise protective layer 1, barrier layer 3, adhesive linkage 2; protective layer 1 is positioned at the outermost upper and lower surface of anti-seepage material; the inner side that adhesive linkage 2 is positioned at protective layer 1 is divided into two-layer up and down, and barrier layer 3 is positioned at the centre of upper and lower two adhesive linkages 2.
In the present embodiment, protective layer 1 is made up of at least two-way continuous fiber thermoplastic composite of one deck, or by least one deck continuous glass fibre composite bed and at least one deck plastic membranous layer replace laying and form, continuous glass fibre layer is continuous glass fibre cloth or continuous Glass Fiber Mat or thermoplasticity continuous glass fibre, protective layer 1 matrix material adopts polypropylene or polyethylene, barrier layer 3 is by ethylene-vinyl alcohol copolymer EVOH, polyamide PA, one or more multi-layer co-extruded compounds in PVF polyvinylidenechloride material are formed, adhesive layer or hot sealing layer is had between coextruded layer.
In the present embodiment, by adhesive linkage 2, protective layer 1 and barrier layer 3 are adopted continuous hot pressing process composite molding.
The protective layer 1 of the present embodiment is made up of at least one deck two-way (0 °/90 ° intersect lay) continuous fiber thermoplastic composite; continuous glass fibre layer is one of continuous glass fibre cloth, continuous Glass Fiber Mat, thermoplasticity continuous glass fibre base material; fiber content specifically can be selected to be more than or equal to the material of 50%; matrix material adopts polypropylene or polyethylene; protective layer 1 thickness is 0.4 ~ 1.0mm; barrier layer 3 thickness is 0.05 ~ 0.10mm; product gross thickness is 0.9 ~ 2.1mm; product width is maximum accomplishes 2800mm, and length can be continuous.Enter roll squeezer after the alignment of protective layer 1, tack coat, barrier layer 3 edge and carry out hot pressing compound; adjustment top nip, bringing-up section temperature is 170 ~ 175 DEG C, and transmission belt speed is 4m/min; after compound after cooling section cooling from the other end of roll squeezer out, after rolling, make finished product.This technology both ensure that combined strength bination, and composite bed can be avoided again to occur, and perforation etc. affects the defect of barrier property.
A kind of continuous lod anti-leakage layer, use several embodiment head and the tail above-mentioned to connect and compose, the termination of adjacent barrier material is connected through sweat soldering.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind intercepts the thermoplastic composite of antiseep for aviation fuel; it is characterized in that: described anti-seepage material is multi-layer compound structure; comprise protective layer, barrier layer, adhesive linkage; described protective layer is positioned at the outermost upper and lower surface of described anti-seepage material; the inner side that described adhesive linkage is positioned at described protective layer is divided into two-layer up and down, and described barrier layer is positioned at the centre of upper and lower two adhesive linkages.
2. the thermoplastic composite intercepting antiseep for aviation fuel according to claim 1; it is characterized in that: described protective layer is made up of at least two-way continuous fiber thermoplastic composite of one deck, or by least one deck continuous glass fibre layer and at least one deck plastic membranous layer replace laying and form.
3. the thermoplastic composite intercepting antiseep for aviation fuel according to claim 2; it is characterized in that: described continuous glass fibre layer is continuous glass fibre cloth or continuous Glass Fiber Mat or thermoplasticity continuous glass fibre, and described protective layer matrix material adopts polypropylene or polyethylene.
4. the thermoplastic composite intercepting antiseep for aviation fuel according to claim 3, it is characterized in that: described barrier layer is made up of one or more the multi-layer co-extruded compounds in ethylene-vinyl alcohol copolymer EVOH, polyamide PA, PVF polyvinylidenechloride material, has adhesive layer or hot sealing layer between coextruded layer.
5. the thermoplastic composite intercepting antiseep for aviation fuel according to any one of claim 1-4, is characterized in that: described protective layer and described barrier layer adopt continuous hot pressing process composite molding.
6. one kind manufactures the method for the thermoplastic composite intercepting antiseep as claimed in claim 5 for aviation fuel; it is characterized in that: enter roll squeezer after described protective layer, described tack coat, the alignment of described barrier layer edge and carry out hot pressing compound; adjustment top nip; bringing-up section temperature is 170 ~ 175 DEG C; transmission belt speed is 4m/min; after compound after cooling section cooling from the other end of roll squeezer out, after rolling, make finished product.
7. a continuous lod anti-leakage layer, is characterized in that: use and connect and compose from beginning to end successively for the thermoplastic composite of aviation fuel obstruct antiseep as claimed in claim 5, the termination of adjacent barrier material is connected through sweat soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754373.2A CN105291529A (en) | 2015-11-09 | 2015-11-09 | Barrier anti-leakage thermoplastic composite material used for aviation oil and manufacturing method of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754373.2A CN105291529A (en) | 2015-11-09 | 2015-11-09 | Barrier anti-leakage thermoplastic composite material used for aviation oil and manufacturing method of material |
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| Publication Number | Publication Date |
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| CN105291529A true CN105291529A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510754373.2A Pending CN105291529A (en) | 2015-11-09 | 2015-11-09 | Barrier anti-leakage thermoplastic composite material used for aviation oil and manufacturing method of material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200176A (en) * | 2017-06-22 | 2017-09-26 | 浙江肖龙科技有限公司 | A kind of strap |
| CN113715449A (en) * | 2021-08-19 | 2021-11-30 | 江苏奇一科技有限公司 | High-resistance heat-insulation plastic unidirectional prepreg tape and preparation method and equipment thereof |
| CN114474871A (en) * | 2021-12-28 | 2022-05-13 | 日丰新材有限公司 | PE water supply pipe and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1369223A1 (en) * | 2001-02-15 | 2003-12-10 | JFE Steel Corporation | Laminated resin material |
| CN101185532A (en) * | 2007-12-24 | 2008-05-28 | 中国人民解放军总后勤部军需装备研究所 | High isolation protection material and preparation method thereof |
| CN103582567A (en) * | 2011-06-03 | 2014-02-12 | 路博润高级材料公司 | Multilayer composite |
| CN204506031U (en) * | 2015-03-17 | 2015-07-29 | 浙江新高包装有限公司 | A kind of high anti-tear resistance composite membrane |
| CN205272785U (en) * | 2015-11-09 | 2016-06-01 | 江苏奇一科技有限公司 | Thermoplasticity combined material and continuous fibers reinforcing prevention of seepage drop ply of making with this material |
-
2015
- 2015-11-09 CN CN201510754373.2A patent/CN105291529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1369223A1 (en) * | 2001-02-15 | 2003-12-10 | JFE Steel Corporation | Laminated resin material |
| CN101185532A (en) * | 2007-12-24 | 2008-05-28 | 中国人民解放军总后勤部军需装备研究所 | High isolation protection material and preparation method thereof |
| CN103582567A (en) * | 2011-06-03 | 2014-02-12 | 路博润高级材料公司 | Multilayer composite |
| CN204506031U (en) * | 2015-03-17 | 2015-07-29 | 浙江新高包装有限公司 | A kind of high anti-tear resistance composite membrane |
| CN205272785U (en) * | 2015-11-09 | 2016-06-01 | 江苏奇一科技有限公司 | Thermoplasticity combined material and continuous fibers reinforcing prevention of seepage drop ply of making with this material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200176A (en) * | 2017-06-22 | 2017-09-26 | 浙江肖龙科技有限公司 | A kind of strap |
| CN113715449A (en) * | 2021-08-19 | 2021-11-30 | 江苏奇一科技有限公司 | High-resistance heat-insulation plastic unidirectional prepreg tape and preparation method and equipment thereof |
| CN114474871A (en) * | 2021-12-28 | 2022-05-13 | 日丰新材有限公司 | PE water supply pipe and preparation method thereof |
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Application publication date: 20160203 |
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