CN205272754U - High tensile strength multilayer complex film - Google Patents
High tensile strength multilayer complex film Download PDFInfo
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- CN205272754U CN205272754U CN201520981494.6U CN201520981494U CN205272754U CN 205272754 U CN205272754 U CN 205272754U CN 201520981494 U CN201520981494 U CN 201520981494U CN 205272754 U CN205272754 U CN 205272754U
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- Prior art keywords
- polypropylene layer
- complex film
- layer
- copolymerization propylene
- multilayer complex
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Abstract
The utility model discloses a high tensile strength multilayer complex film, a high tensile strength multilayer complex film, its characterized in that: the complex film includes copolymerization propylene layer no. 1, glass fiber net frame, polypropylene layer, copolymerization propylene layer no. 2, the glass fiber net frame is spatial structure, glass fiber net frame alternate connect in the polypropylene in situ, it aerifys the cushion chamber to be equipped with in the copolymerization propylene layer no. 1, it aerifys the cushion chamber to be equipped with in the copolymerization propylene layer no. 2, copolymerization propylene layer no. 1, polypropylene layer, the copolymerization propylene layer compound film forming of stack in proper order between two, the anti striking performance of this structure reinforcing complex film, toughness is drawn to anti the tearing of reinforcing, the utility model provides a non -foaming delaminating, high strength tensile stress, good, the strong whole complex film of stability of gas tightness.
Description
Technical field
The utility model relates to a kind of multilayer complex films, in particular to a kind of high-tensile multilayer complex films.
Background technology
The engineerings such as composite membrane is widely used in railway, highway, Stadium, dykes and dams, waterwork, tunnel, Coastal beach, encloses and cultivates, environmental protection; The tensile strength of existing composite membrane is not high, and anti-tear pulling force, resistance to stress poor performance, affect composite membrane stability, easily occurs tearing phenomenon, it may also be useful to the life-span is not long in construction process.
Practical novel content
For existing structure of composite membrane problem, it is provided that a kind of high-tensile multilayer complex films, cost-saving, energy-conserving and environment-protective.
Technical solution of the present utility model is achieved in that a kind of high-tensile multilayer complex films, and described composite membrane comprises co-polypropylene layer one, glass fibre rack, polypropylene layer, co-polypropylene layer two; Described glass fibre rack is three-dimensional arrangement, and described glass fibre rack is interspersed to be connected in described polypropylene layer, is provided with inflation buffering chamber in described co-polypropylene layer one; Inflation buffering chamber it is provided with in described co-polypropylene layer two; Superimposion film forming successively between described co-polypropylene layer one, polypropylene layer, co-polypropylene layer two.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantage:
A kind of high-tensile multilayer complex films, glass fibre rack is three-dimensional arrangement and interts and be connected in polypropylene layer, strengthens the pull resistance of composite membrane, firm property; It is provided with inflation buffering chamber in co-polypropylene layer one, co-polypropylene layer two, strengthens anti-collision performance, strengthen and anti-tear draw toughness; Obtain that non-foaming delamination, high-strength tensile stress, resistance to air loss are good, good airproof performance and the strong integral composite membrane of stability; Cost performance is reasonable, and cost-saving, energy-conserving and environment-protective, have the higher market competitiveness.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of high-tensile multilayer complex films of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described.
It is a kind of high-tensile multilayer complex films as shown in Figure 1, comprises co-polypropylene layer 1, glass fibre rack 2, polypropylene layer 3, co-polypropylene layer 24; Glass fibre rack 2 is three-dimensional arrangement, and glass fibre rack 2 is interspersed to be connected in polypropylene layer 3, through in polypropylene layer 3; Glass fibre rack 2 dual-side is connected by binding agent 5 with linear low density polypropylene layer 3 dual-side; Inflation buffering chamber 6 it is provided with in co-polypropylene layer 1; Inflation buffering chamber 7 it is provided with in co-polypropylene layer 24; By binding agent superimposion film forming successively between co-polypropylene layer 1, polypropylene layer 3, co-polypropylene layer 24; This composite structure effectively strengthens the tensile property of composite membrane, firm property and anti-collision performance, strengthens the anti-tear of composite membrane and draws toughness; Obtain that non-foaming delamination, high-strength tensile stress, resistance to air loss are good, good airproof performance and the strong multilayer complex films of stability; Cost performance is reasonable, and cost-saving, energy-conserving and environment-protective, have the higher market competitiveness.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (1)
1. a high-tensile multilayer complex films, it is characterised in that: described composite membrane comprises co-polypropylene layer one, glass fibre rack, polypropylene layer, co-polypropylene layer two; Described glass fibre rack is three-dimensional arrangement, and described glass fibre rack is interspersed to be connected in described polypropylene layer, is provided with inflation buffering chamber in described co-polypropylene layer one; Inflation buffering chamber it is provided with in described co-polypropylene layer two; Superimposion film forming successively between described co-polypropylene layer one, polypropylene layer, co-polypropylene layer two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981494.6U CN205272754U (en) | 2015-12-01 | 2015-12-01 | High tensile strength multilayer complex film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981494.6U CN205272754U (en) | 2015-12-01 | 2015-12-01 | High tensile strength multilayer complex film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272754U true CN205272754U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981494.6U Expired - Fee Related CN205272754U (en) | 2015-12-01 | 2015-12-01 | High tensile strength multilayer complex film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421919A (en) * | 2020-04-28 | 2020-07-17 | 佛山堃林装饰材料有限公司 | High-strength flame-retardant PVC (polyvinyl chloride) car film and preparation method thereof |
-
2015
- 2015-12-01 CN CN201520981494.6U patent/CN205272754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421919A (en) * | 2020-04-28 | 2020-07-17 | 佛山堃林装饰材料有限公司 | High-strength flame-retardant PVC (polyvinyl chloride) car film and preparation method thereof |
| CN111421919B (en) * | 2020-04-28 | 2021-11-02 | 佛山堃林装饰材料有限公司 | High-strength flame-retardant PVC (polyvinyl chloride) car film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224007 No. 12, Yancheng City Economic Development Zone, Jiangsu, Zhujianglu Road Patentee after: Jiangsu Qiushi Plastic Industry Co., Ltd. Address before: 224007 No. 12, Yancheng City Economic Development Zone, Jiangsu, Zhujianglu Road Patentee before: YANCHENG RIXING QIHUA PLASTIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181201 |