CN106314979A - Double-sided polyurethane high-pressure wear-resistant composite hose and machining process thereof - Google Patents
Double-sided polyurethane high-pressure wear-resistant composite hose and machining process thereof Download PDFInfo
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- CN106314979A CN106314979A CN201510375302.1A CN201510375302A CN106314979A CN 106314979 A CN106314979 A CN 106314979A CN 201510375302 A CN201510375302 A CN 201510375302A CN 106314979 A CN106314979 A CN 106314979A
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Abstract
The invention discloses a double-sided polyurethane high-pressure wear-resistant composite hose. The hose comprises a hose body which comprises an inner waterproof layer and an outer wear-resistant layer, wherein a first enhancement layer and a second enhancement layer are additionally arranged between the wear-resistant layer and the waterproof layer, a first adhesive layer is additionally arranged between the wear-resistant layer and the first enhancement layer, a second adhesive layer is additionally arranged between the first enhancement layer and the second enhancement layer, and a third adhesive layer is additionally arranged between the second enhancement layer and the waterproof layer. The hose disclosed by the invention has the advantages that by combining the first enhancement layer and the second enhancement, the wear resistance and the corrosion resistance of the hose are enhanced; the waterproof layer, the wear-resistant layer, the first enhancement layer and the second enhancement layer are separated through the adhesive layers, so that the wear resistance of the hose is enhanced, and the layers are firmly adhered and are unlikely to split, and therefore, the service life of the hose is prolonged.
Description
Technical field
The invention belongs to tubing field, relate to composite soft tube material field, particularly relate to a kind of two-sided
Polyurethane high-pressure anti-wear composite soft tube, further relates to a kind of two-sided polyurethane high-pressure anti-wear composite soft tube
And processing technique.
Background technology
Composite soft tube is a kind of special packing container, occupies important ground in packaging field
Position, composite soft tube is made up of multiple material multi-layer sealing structure, is still had in rugged environment
Standby preferable crack resistance and resistance to leakage, will not burst suddenly.But at existing composite soft tube
In, composite soft tube uses terylene short fiber or polyester industrial filament yarn to be woven into, liner then by rubber or
Polyurethane is made, it is impossible to be provided simultaneously with wearability and corrosion resistance, brings not to industry transmission
Just, and in the processing technique of conventional composite soft tube, technique is simple and crude, is simply penetrated by lining
In enhancement layer, and lining and enhancement layer are carried out heat cure bonding, cause composite soft tube tube wall
Thin and the most pressure, the most wear-resisting shortcoming.
It would therefore be desirable to seek a kind of new technical scheme to solve this technical problem.
Summary of the invention
It is an object of the invention to provide a kind of two-sided polyurethane high-pressure anti-wear composite soft tube and add
Work technique.
The technical solution used in the present invention is:
A kind of two-sided polyurethane high-pressure anti-wear composite soft tube, including hookah bodies, hookah bodies bag
Include the waterproof layer of internal layer and the wearing layer of outer layer, between wearing layer and waterproof layer, be additionally arranged first
Enhancement layer and the second enhancement layer, be additionally arranged the first adhesive layer between wearing layer and the first enhancement layer,
Being additionally arranged the second adhesive layer between first enhancement layer and the second enhancement layer, the second enhancement layer is with waterproof
The 3rd adhesive layer it is additionally arranged between Ceng.
Waterproof layer is made up of polyurethane.
Wearing layer is made up of polyurethane.
First enhancement layer and the second enhancement layer are woven by terylene or silk and form.
First adhesive layer, the second adhesive layer and the 3rd adhesive layer are polyurethane binder.
A kind of processing technique of two-sided polyurethane high-pressure anti-wear composite soft tube, step one: first produce
First enhancement layer 3 and the second enhancement layer 4；
Step 2: again by wearing layer 1 and the first adhesive layer 5, waterproof layer 2 and the 3rd bonding
Layer 7 is extruded jointly；
Step 3: respectively waterproof layer 2 is penetrated in the second enhancement layer 4, wearing layer 1 is penetrated
In first enhancement layer 3 and carry out heat cure the 3rd adhesive layer 7 is increased with waterproof layer 2 and second
Strong layer 4 bonds firmly so that between the first adhesive layer 5 and wearing layer 1 and the first enhancement layer 3
Bonding firmly, forms semi-finished product；
Step 4: the first enhancement layer 3 step 3 obtained is carried out with the semi-finished product of wearing layer 1
Turn over bag and roll hole；
Step 5: be coated with on the waterproof layer 2 that step 3 is obtained and the semi-finished product of the second enhancement layer 4
Cover one layer of second adhesive layer 6；
Step 6: semi-finished product step 5 obtained penetrate in the semi-finished product that step 4 obtains；
Step 7: semi-finished product step 6 obtained carry out heat cure so that step 4 obtains
The semi-finished product bonding that semi-finished product and step 5 obtain firmly, forms finished product
The invention have the advantage that by the first enhancement layer and the combination of the second enhancement layer, add
The wearability of flexible pipe and corrosion resistance, waterproof layer, wearing layer and the first enhancement layer and second increase
Equal adhesive layer between strong layer, not only increases the wearability of flexible pipe and also makes to bond between each layer
Firm, it is difficult to division, adds the service life of flexible pipe；First enhancement layer and the second enhancement layer
Use terylene or silk braiding to form, add the toughness of flexible pipe and also mitigate the matter of flexible pipe
Amount.
According to the composite soft tube of above-mentioned manufacturing process, tube wall is solid, and has high pressure high abrasion
Advantage.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Wherein: 1, wearing layer, 2, waterproof layer, the 3, first enhancement layer, the 4, second enhancement layer,
5, the first adhesive layer, the 6, second adhesive layer, the 7, the 3rd adhesive layer.
Detailed description of the invention
As it is shown in figure 1, the one of the present invention two-sided polyurethane high-pressure anti-wear composite soft tube, including
Hookah bodies, hookah bodies includes the waterproof layer 2 of internal layer and the wearing layer 1 of outer layer, wear-resisting
It is additionally arranged the first enhancement layer 3 and the second enhancement layer 4, wearing layer 1 between layer 1 and waterproof layer 2
And being additionally arranged the first adhesive layer 5 between the first enhancement layer 3, the first enhancement layer 3 and second strengthens
It is additionally arranged the second adhesive layer 6 between layer 4, is additionally arranged between the second enhancement layer 4 and waterproof layer 2
3rd adhesive layer 7.
Waterproof layer 2 is made up of polyurethane.
Wearing layer 1 is made up of polyurethane.
First enhancement layer 3 and the second enhancement layer 4 are formed by by terylene or silk braiding.
First adhesive layer the 5, second adhesive layer 6 and the 3rd adhesive layer 7 are polyurethane binder.
By the first enhancement layer 3 and combination of the second enhancement layer 4, add the wearability of flexible pipe
And corrosion resistance, waterproof layer 2, wearing layer 1 and the first enhancement layer 3 and the second enhancement layer 4
Between equal adhesive layers, not only increase the wearability of flexible pipe and also make bonding jail between each layer
Lean on, be difficult to division, add the service life of flexible pipe；First enhancement layer 3 and the second enhancement layer
4 use terylene or silk braiding to form, and add the toughness of flexible pipe and also mitigate the matter of flexible pipe
Amount.
In the course of processing, step one: first produce the first enhancement layer 3 and the second enhancement layer 4；
Step 2: again by wearing layer 1 and the first adhesive layer 5, waterproof layer 2 and the 3rd bonding
Layer 7 is extruded jointly；
Step 3: respectively waterproof layer 2 is penetrated in the second enhancement layer 4, wearing layer 1 is penetrated
In first enhancement layer 3 and carry out heat cure the 3rd adhesive layer 7 is increased with waterproof layer 2 and second
Strong layer 4 bonds firmly so that between the first adhesive layer 5 and wearing layer 1 and the first enhancement layer 3
Bonding firmly, forms semi-finished product；
Step 4: the first enhancement layer 3 step 3 obtained is carried out with the semi-finished product of wearing layer 1
Turn over bag and roll hole；
Step 5: be coated with on the waterproof layer 2 that step 3 is obtained and the semi-finished product of the second enhancement layer 4
Cover one layer of second adhesive layer 6；
Step 6: semi-finished product step 5 obtained penetrate in the semi-finished product that step 4 obtains；
Step 7: semi-finished product step 6 obtained carry out heat cure so that step 4 obtains
The semi-finished product bonding that semi-finished product and step 5 obtain firmly, forms finished product.
Composite soft tube, tube wall is solid, and the advantage with high pressure high abrasion
Above-described is only some embodiments of the present invention.Ordinary skill for this area
For personnel, without departing from the concept of the premise of the invention, it is also possible to make some deformation
And improvement, these broadly fall into the protection domain of invention (present invention).
Claims (6)
1. a two-sided polyurethane high-pressure anti-wear composite soft tube, including hookah bodies, described flexible pipe is originally
Body includes the waterproof layer of internal layer and the wearing layer of outer layer, it is characterised in that: at described wearing layer and
Being additionally arranged the first enhancement layer and the second enhancement layer between waterproof layer, described wearing layer and first strengthens
It is additionally arranged the first adhesive layer between Ceng, is additionally arranged between described first enhancement layer and the second enhancement layer
Second adhesive layer, is additionally arranged the 3rd adhesive layer between described second enhancement layer and waterproof layer.
One the most according to claim 1 two-sided polyurethane high-pressure anti-wear composite soft tube, it is special
Levy and be: described waterproof layer is made up of polyurethane.
One the most according to claim 1 two-sided polyurethane high-pressure anti-wear composite soft tube, it is special
Levy and be: described wearing layer is made up of polyurethane.
One the most according to claim 1 two-sided polyurethane high-pressure anti-wear composite soft tube, it is special
Levy and be: described first enhancement layer and the second enhancement layer are woven by terylene or silk and form.
One the most according to claim 1 two-sided polyurethane high-pressure anti-wear composite soft tube, it is special
Levy and be: described first adhesive layer, the second adhesive layer and the 3rd adhesive layer are polyurethane binder.
A kind of two-sided polyurethane high-pressure anti-wear composite soft tube the most according to claim 1
Processing technique, it is characterised in that:
Step one: first produce the first enhancement layer 3 and the second enhancement layer 4；
Step 2: again by wearing layer 1 and the first adhesive layer 5, waterproof layer 2 and the 3rd bonding
Layer 7 is extruded jointly；
Step 3: respectively waterproof layer 2 is penetrated in the second enhancement layer 4, wearing layer 1 is penetrated
In first enhancement layer 3 and carry out heat cure the 3rd adhesive layer 7 is increased with waterproof layer 2 and second
Strong layer 4 bonds firmly so that between the first adhesive layer 5 and wearing layer 1 and the first enhancement layer 3
Bonding firmly, forms semi-finished product；
Step 4: the first enhancement layer 3 step 3 obtained is carried out with the semi-finished product of wearing layer 1
Turn over bag and roll hole；
Step 5: be coated with on the waterproof layer 2 that step 3 is obtained and the semi-finished product of the second enhancement layer 4
Cover one layer of second adhesive layer 6；
Step 6: semi-finished product step 5 obtained penetrate in the semi-finished product that step 4 obtains；
Step 7: semi-finished product step 6 obtained carry out heat cure so that half one-tenth that step 4 obtains
The semi-finished product bonding that product and step 5 obtain firmly, forms finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375302.1A CN106314979A (en) | 2015-06-30 | 2015-06-30 | Double-sided polyurethane high-pressure wear-resistant composite hose and machining process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510375302.1A CN106314979A (en) | 2015-06-30 | 2015-06-30 | Double-sided polyurethane high-pressure wear-resistant composite hose and machining process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314979A true CN106314979A (en) | 2017-01-11 |
Family
ID=57722829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510375302.1A Pending CN106314979A (en) | 2015-06-30 | 2015-06-30 | Double-sided polyurethane high-pressure wear-resistant composite hose and machining process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253207A (en) * | 2018-01-26 | 2018-07-06 | 中裕软管科技股份有限公司 | A kind of flame retardant type bio-based polyurethane hose and its production method |
| CN108278426A (en) * | 2018-01-26 | 2018-07-13 | 中裕软管科技股份有限公司 | A kind of bio-based composite material hose and its production method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999504A (en) * | 1995-10-04 | 1997-04-15 | Yokohama Rubber Co Ltd:The | High pressure resin hose and production thereof |
| JP2000081170A (en) * | 1998-09-03 | 2000-03-21 | Koshin Rubber Kk | Hose for mini lorry vehicle |
| CN2462181Y (en) * | 2001-02-13 | 2001-11-28 | 王茂峰 | Fiber braided reinforced plastic presure hose |
| CN1991226A (en) * | 2005-12-29 | 2007-07-04 | 中国人民解放军总后勤部建筑工程研究所 | Water conveying pipe and manufacturing method |
| CN201262291Y (en) * | 2008-07-15 | 2009-06-24 | 上海华森消防水带有限公司 | Conformal fire-fighting waterpipe |
| JP2009228753A (en) * | 2008-03-21 | 2009-10-08 | Bridgestone Corp | Flexible hose |
| CN104385648A (en) * | 2014-08-22 | 2015-03-04 | 五行材料科技（江苏）有限公司 | Manufacture method for multilayer flexible pipe |
| CN204871993U (en) * | 2015-06-30 | 2015-12-16 | 泰州中裕消防器材有限公司 | Wear -resisting compound hose of two -sided polyurethane high pressure |
-
2015
- 2015-06-30 CN CN201510375302.1A patent/CN106314979A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999504A (en) * | 1995-10-04 | 1997-04-15 | Yokohama Rubber Co Ltd:The | High pressure resin hose and production thereof |
| JP2000081170A (en) * | 1998-09-03 | 2000-03-21 | Koshin Rubber Kk | Hose for mini lorry vehicle |
| CN2462181Y (en) * | 2001-02-13 | 2001-11-28 | 王茂峰 | Fiber braided reinforced plastic presure hose |
| CN1991226A (en) * | 2005-12-29 | 2007-07-04 | 中国人民解放军总后勤部建筑工程研究所 | Water conveying pipe and manufacturing method |
| JP2009228753A (en) * | 2008-03-21 | 2009-10-08 | Bridgestone Corp | Flexible hose |
| CN201262291Y (en) * | 2008-07-15 | 2009-06-24 | 上海华森消防水带有限公司 | Conformal fire-fighting waterpipe |
| CN104385648A (en) * | 2014-08-22 | 2015-03-04 | 五行材料科技（江苏）有限公司 | Manufacture method for multilayer flexible pipe |
| CN204871993U (en) * | 2015-06-30 | 2015-12-16 | 泰州中裕消防器材有限公司 | Wear -resisting compound hose of two -sided polyurethane high pressure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253207A (en) * | 2018-01-26 | 2018-07-06 | 中裕软管科技股份有限公司 | A kind of flame retardant type bio-based polyurethane hose and its production method |
| CN108278426A (en) * | 2018-01-26 | 2018-07-13 | 中裕软管科技股份有限公司 | A kind of bio-based composite material hose and its production method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 225500 Jiangsu city of Taizhou province Jiangyan Kaiyang Road Economic Development Zone No. 88 Applicant after: Zhongyu hose Polytron Technologies Inc Address before: 225500 Jiangsu city of Taizhou province Jiangyan Kaiyang Road Economic Development Zone No. 88 Applicant before: TAIZHOU ZHONGYU FIRE FIGHTING EQUIPMENT CO., LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |