CN206840871U - A kind of macromolecule waterproof membrane - Google Patents
A kind of macromolecule waterproof membrane Download PDFInfo
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- CN206840871U CN206840871U CN201720731165.5U CN201720731165U CN206840871U CN 206840871 U CN206840871 U CN 206840871U CN 201720731165 U CN201720731165 U CN 201720731165U CN 206840871 U CN206840871 U CN 206840871U
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Abstract
The utility model discloses a kind of macromolecule waterproof membrane, including waterproof membrane body, waterproof membrane body is internally provided with PE gas permeable polymer films, the both sides of PE gas permeable polymer films are provided with PP spun-bonded non-woven fabrics, the both sides of some PP spun-bonded non-woven fabrics are provided with anti-corrosion layer, the both sides of some anti-corrosion layers are provided with anti-high-energy radiation layer, and the both sides of some high-energy radiation layers are provided with transparent wear, and the both sides of some transparent wears are respectively arranged with waterproof membrane outer wall and lower waterproof membrane outer wall.By setting anti-high-energy radiation layer, anti-corrosion layer and transparent wear, make macromolecule waterproof membrane more radiation hardness, corrosion-resistant and wear-resisting.The utility model is designed reasonably, simple in construction, safe and reliable, easy to use, practicality is high, has good value for applications.
Description
Technical field
Waterproof technical field of membrane is the utility model is related to, more particularly to a kind of macromolecule waterproof membrane.
Background technology
Waterproof ventilated membrane (breathing paper) is a kind of new high polymer waterproof material.From manufacture craft, waterproof and breathable
Much higher than in general waterproof material of the technical requirements of film；Simultaneously from quality, waterproof ventilated membrane is also anti-with other
Functional characteristics not available for water material.Waterproof ventilated membrane is applied primarily to steel construction, timber buildings in building field,
Domestic market is more chaotic, by the brand of the network promotion greatly most without the ability of production water-proof air-permeable film, but uses nothing
Spin cloth and the counterfeit and shoddy goods of glue simple composite.In the state of steam, particle water is very tiny, according to capillary moving
Principle, capillary can be smoothly penetrated into opposite side, so as to which vapour phenomenon occur.After moisture condensation becomes the globule, particle
Become big, due to the effect (mutual " pull and contend with " between hydrone) of globule surface tension, hydrone cannot smoothly depart from water
Pearl penetrates into opposite side, that is, prevents the infiltration of water to occur, and steam film is had the function of waterproof.The skill of waterproof ventilated membrane
Art is introduced since American-European countries earliest, but the manufacture craft of home products is multifarious, the product matter of each producer
Measure uneven, a unified quality standard could not be formed.In fact, waterproof ventilated membrane mainly has three layers of composition：PP spunbonds
Non-woven fabrics, PE gas permeable polymer films, PP spun-bonded non-woven fabrics.The effect of spun-bonded non-woven fabrics mainly strengthens pulling force and hydrostatic pressing and guarantor
Protect intermediate layer (ventilated membrane), it is really ventilative mainly to lean on intermediate layer PE gas permeable polymer films.Real waterproof ventilated membrane is not to use
Glue is compound, so resistance to temperature is -40,100 degree (European Union's CE standards, U.S.ASTM standards).Nor with polyethylene or
The production of TPO films, so Air permenbility should produce that base more than 1500g/ squares/24 hours with polyethylene or TPO films
It is just airtight in sheet.Hydrostatic pressing detects, and the hydrostatic pressing of slim waterproof ventilated membrane is at least more than 1.5 meters, thick waterproof and breathable
Film is at least more than 2 meters.Anti-aging is necessary, because PP materials are easy aging under ultraviolet light, some personations are prevented
Water ventilated membrane is produced with very poor reclaimed materials, and this waterproof ventilated membrane is easy for degradation with aging in work progress.Most
Start to be used for footwear, clothes, tent, sleeping bag earliest to reach waterproof, windproof, marine glue is simply covered on fabric, to reach
The product that waterproof purpose, this material and technique make, can be with resistance to certain hydraulic pressure, but can never breathe freely, and waterproof is saturating
Gas is poor.The radiation resistance of macromolecule waterproof membrane is poor (104 rad), and degraded, high molecular electricity are caused after by high-energy radiation
Performance and mechanical property are decreased obviously, and existing technology is difficult to solve problem above.
Utility model content
The technical problems to be solved in the utility model is that the existing macromolecule waterproof membrane radiation resistance overcome is poor
A kind of problem, there is provided macromolecule waterproof membrane.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of macromolecule waterproof membrane, including waterproof membrane body, the inside of the waterproof membrane body
PE gas permeable polymer films are provided with, the both sides of the PE gas permeable polymers film are provided with PP spun-bonded non-woven fabrics, some PP
The both sides of spun-bonded non-woven fabrics are provided with anti-corrosion layer, and the both sides of some anti-corrosion layers are provided with anti-high-energy radiation layer,
The both sides of some high-energy radiation layers are provided with transparent wear, and the both sides of some transparent wears are respectively arranged with
Upper waterproof membrane outer wall and lower waterproof membrane outer wall.
As a kind of optimal technical scheme of the present utility model, the PE gas permeable polymers film and some PP spunbonds without
Spin cloth and pass through hot pressing composite joint.
As a kind of optimal technical scheme of the present utility model, some PP spun-bonded non-woven fabrics with it is some described corrosion-resistant
Layer passes through hot pressing composite joint.
As a kind of optimal technical scheme of the present utility model, the anti-corrosion layer is Ni based alloy coatings.
As a kind of optimal technical scheme of the present utility model, the transparent wear is made up of silicone glass resin.
As a kind of optimal technical scheme of the present utility model, the upper waterproof membrane outer wall and the lower waterproof membrane outer wall
Surface is provided with passage.
As a kind of optimal technical scheme of the present utility model, the anti-high-energy radiation layer is the polyimides that multilayer is aluminized
Film.
The beneficial effect that the utility model is reached is：By setting anti-high-energy radiation layer, anti-corrosion layer and transparent resistance to
Layer is ground, makes macromolecule waterproof membrane more radiation hardness, corrosion-resistant and wear-resisting.It is the utility model is designed reasonably, simple in construction, safe
Reliably, it is easy to use, practicality is high, have good value for applications.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
In figure：1st, waterproof membrane body；2nd, PE gas permeable polymers film；3rd, PP spun-bonded non-woven fabrics；4th, anti-corrosion layer；5th, anti-high energy
Radiating layer；6th, transparent wear；7th, upper waterproof membrane outer wall；8th, lower waterproof membrane outer wall.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of macromolecule waterproof membrane, including waterproof membrane body 1, waterproof membrane body 1
Be internally provided with PE gas permeable polymers film 2, the both sides of PE gas permeable polymers film 2 are provided with PP spun-bonded non-woven fabrics 3, some PP
The both sides of spun-bonded non-woven fabrics 3 are provided with anti-corrosion layer 4, and the both sides of some anti-corrosion layers 4 are provided with anti-high-energy radiation layer 5,
The both sides of some high-energy radiation layers 5 are provided with transparent wear 6, and the both sides of some transparent wears 6, which are respectively arranged with, prevents
Moisture film outer wall 7 and lower waterproof membrane outer wall 8.
PE gas permeable polymers film 2 and some PP spun-bonded non-woven fabrics 3 are connected without glue by hot pressing composite joint, so
More than 110 degree of heatproof can be reached, it is high-strength anti-aging.
Some PP spun-bonded non-woven fabrics 3, by hot pressing composite joint, can reach the production of EU criteria with some anti-corrosion layers 4
Product, height is ventilative, high temperature resistant.
Anti-corrosion layer 4 is Ni based alloy coatings, has good corrosion resistance.
Transparent wear 6 is made up of silicone glass resin, and physical property is good, and abrasive resistance is strong.
The surface of upper waterproof membrane outer wall 7 and lower waterproof membrane outer wall 8 is provided with passage, is easy to air to pass through waterproof membrane sheet
Body 1.
Anti- high-energy radiation layer 5 is the Kapton that multilayer is aluminized, and is separated between each film with network thing, sticks together shape
Into shielding, it has good heat-insulated and radiation protection.
During specific work, PE gas permeable polymers film 2 and PP spun-bonded non-woven fabrics 3 are got out, by the He of PE gas permeable polymers film 2
PP spun-bonded non-woven fabrics 3 are got up by hot pressing composite joint, and anti-corrosion layer 4 is being passed through into hot pressing composite joint to PP spun-bonded non-woven fabrics
3 side, then by anti-high-energy radiation layer 5 by hot pressing composite joint to the side of anti-corrosion layer 4, finally by transparent wear
6 by hot pressing composite joint to anti-high-energy radiation layer 5, the Kapton that multilayer is aluminized presss from both sides with on-woven between the layers
Cloth, separated with network thing between each film, stick together to form shielding high-energy radiation, in the state of steam, particle water is very thin
It is small, according to the principle of capillary moving, the opposite side of waterproof membrane body 1 can be smoothly penetrated into, so as to which vapour phenomenon occur, works as water
After vapour condensation becomes the globule, particle becomes big, due to the effect (mutual " pull and contend with " between hydrone) of globule surface tension, water
Molecule cannot smoothly depart from the globule and penetrate into the opposite side of waterproof membrane body 1, that is, prevent the infiltration of water to occur.
The beneficial effect that the utility model is reached is：By setting anti-high-energy radiation layer, anti-corrosion layer and transparent resistance to
Layer is ground, makes macromolecule waterproof membrane more radiation hardness, corrosion-resistant and wear-resisting.It is the utility model is designed reasonably, simple in construction, safe
Reliably, it is easy to use, practicality is high, have good value for applications.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (7)
1. a kind of macromolecule waterproof membrane, including waterproof membrane body (1), it is characterised in that the inside of the waterproof membrane body (1) is set
PE gas permeable polymers film (2) is equipped with, the both sides of the PE gas permeable polymers film (2) are provided with PP spun-bonded non-woven fabrics (3), some
The both sides of the PP spun-bonded non-woven fabrics (3) are provided with anti-corrosion layer (4), and the both sides of some anti-corrosion layers (4) are respectively provided with
There is anti-high-energy radiation layer (5), the both sides of some high-energy radiation layers (5) are provided with transparent wear (6), some described
The both sides of bright wearing layer (6) are respectively arranged with waterproof membrane outer wall (7) and lower waterproof membrane outer wall (8).
A kind of 2. macromolecule waterproof membrane according to claim 1, it is characterised in that the PE gas permeable polymers film (2) with
Some PP spun-bonded non-woven fabrics (3) pass through hot pressing composite joint.
A kind of 3. macromolecule waterproof membrane according to claim 1, it is characterised in that some PP spun-bonded non-woven fabrics (3)
Pass through hot pressing composite joint with some anti-corrosion layers (4).
4. a kind of macromolecule waterproof membrane according to claim 3, it is characterised in that the anti-corrosion layer (4) is closed for Ni bases
Gold plating.
5. a kind of macromolecule waterproof membrane according to claim 1, it is characterised in that the transparent wear (6) is by organic
Silica glass resin is made.
6. a kind of macromolecule waterproof membrane according to claim 1, it is characterised in that the upper waterproof membrane outer wall (7) and institute
The surface for stating lower waterproof membrane outer wall (8) is provided with passage.
7. a kind of macromolecule waterproof membrane according to claim 1, it is characterised in that the anti-high-energy radiation layer (5) is more
The Kapton that layer is aluminized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731165.5U CN206840871U (en) | 2017-06-22 | 2017-06-22 | A kind of macromolecule waterproof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731165.5U CN206840871U (en) | 2017-06-22 | 2017-06-22 | A kind of macromolecule waterproof membrane |
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| Publication Number | Publication Date |
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| CN206840871U true CN206840871U (en) | 2018-01-05 |
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| CN201720731165.5U Active CN206840871U (en) | 2017-06-22 | 2017-06-22 | A kind of macromolecule waterproof membrane |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228571A (en) * | 2018-08-22 | 2019-01-18 | 湖州卓豪丝绸有限公司 | The waterproof cloth of raincoat |
| CN111115024A (en) * | 2019-12-30 | 2020-05-08 | 格瑞夫柔性包装(常州)有限公司 | Impact-resistant high-barrier flexible freight bag |
| CN112895636A (en) * | 2019-12-04 | 2021-06-04 | 上海澧驲技术服务合伙企业(有限合伙) | Anti-aging non-woven fabric and manufacturing method thereof |
| CN113039984A (en) * | 2019-12-27 | 2021-06-29 | 南通龙达生物新材料科技有限公司 | Controllable water-resistant heat-resistant biodegradable mulching film and preparation method thereof |
| CN115195245A (en) * | 2022-07-18 | 2022-10-18 | 南通康达复合材料有限公司 | Anti-tearing waterproof breathable film |
-
2017
- 2017-06-22 CN CN201720731165.5U patent/CN206840871U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228571A (en) * | 2018-08-22 | 2019-01-18 | 湖州卓豪丝绸有限公司 | The waterproof cloth of raincoat |
| CN112895636A (en) * | 2019-12-04 | 2021-06-04 | 上海澧驲技术服务合伙企业(有限合伙) | Anti-aging non-woven fabric and manufacturing method thereof |
| CN113039984A (en) * | 2019-12-27 | 2021-06-29 | 南通龙达生物新材料科技有限公司 | Controllable water-resistant heat-resistant biodegradable mulching film and preparation method thereof |
| CN111115024A (en) * | 2019-12-30 | 2020-05-08 | 格瑞夫柔性包装(常州)有限公司 | Impact-resistant high-barrier flexible freight bag |
| CN115195245A (en) * | 2022-07-18 | 2022-10-18 | 南通康达复合材料有限公司 | Anti-tearing waterproof breathable film |
| CN115195245B (en) * | 2022-07-18 | 2023-11-28 | 南通康达复合材料有限公司 | Waterproof breathable film capable of preventing tearing |
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