CN202188239U - Ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe - Google Patents
Ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe Download PDFInfo
- Publication number
- CN202188239U CN202188239U CN2011202365581U CN201120236558U CN202188239U CN 202188239 U CN202188239 U CN 202188239U CN 2011202365581 U CN2011202365581 U CN 2011202365581U CN 201120236558 U CN201120236558 U CN 201120236558U CN 202188239 U CN202188239 U CN 202188239U
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- weight polyethylene
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Abstract
The utility model discloses an ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe. The composite pipe comprises an ultra-high molecular weight polyethylene layer, a transitional bonding layer and a glass fiber reinforced plastic structural layer, wherein the ultra-high molecular weight polyethylene layer serves as the inner layer; the glass fiber reinforced plastic structural layer serves as the outer layer; and the transitional bonding layer serves as the intermediate layer for connecting the inner layer and the outer layer. The composite pipe provided by the utility model has the advantages of excellent wear resisting property, shock resistance, resistance to various corrosive media, extremely low friction coefficient, light weight, convenience in installation, high rigidity and mechanical strength and low cost, and is suitable for serving as a mining wear-resistant pipe.
Description
Technical field
The utility model belongs to the composite pipe field, is specifically related to a kind of ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe.
Background technique
As wear-resisting pipe common steel tube, seamless steel pipe, cast iron tube, lined ceramics steel pipe, superhigh molecular weight polyethylene pipe, lined with ultra-high molecular weight polyethylene steel pipe etc. are arranged in the market.Traditional steel pipe, seamless steel pipe, cast iron tube be corrosion resistant not, and working life is short, can only use in less demanding occasion.Lined ceramics steel pipe wear-resisting property is better, but cost is high, defectives such as inconvenient installation.Lined with ultra-high molecular weight polyethylene steel pipe wear-resisting property is excellent, but also exists cost high, inconvenient installation, problems such as the inconsistent easy delamination of two kinds of material contracts rates.Superhigh molecular weight polyethylene pipe possesses excellent wear-resisting and shock resistance, and friction factor is little, the various Korrosionsmediums of ability; Advantage such as in light weight, easy for installation, but softening point that should pipe is lower, and temperature tolerance is not enough; Temperature improves then rigidity and wear resistance decrease, shortens the length of service.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned deficiency; A kind of ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe are provided, and this composite pipe wear-resisting property is excellent, and shock-resistant, anti-various corruption property media, friction factor are extremely low; In light weight, easy for installation; Rigidity and mechanical strength are high, and be with low cost, is suitable for mining wear-resisting pipe.
The technological scheme of the utility model is:
A kind of ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe; This composite pipe comprises ultra-high molecular weight polyethylene layer, transition adhesive layer and ferry glass reinforced plastic construction layer; Said ultra-high molecular weight polyethylene layer is an internal layer; Said ferry glass reinforced plastic construction layer is outer, and said transition adhesive layer is for connecting internal layer and outer field mesosphere.
The utility model is an inner core with the superhigh molecular weight polyethylene pipe road, and it possesses excellent wear-resisting and shock resistance, and friction factor is little, the various Korrosionsmediums of ability, advantage such as in light weight, easy for installation.
Outermost certain thickness ferry glass reinforced plastic construction layer is stuck with paste technology, pultrude process, mould pressing process or other technology and is realized through winding process, hand.
The transition adhesive layer that is provided with between internal layer and the skin bond respectively internal layer and skin can effectively increase the cohesiveencess of two kinds of body materials.Transition layer adopts the better Bond of adhesive property, and generally this transition adhesive layer can be resin-bonded layer, and resin generally adopts epoxy resin.
The beneficial effect of the utility model:
This ultra-high molecular weight polyethylene has had multiple premium properties concurrently in one with the glass fiber reinforced plastic composite pipe; Be mainly reflected in wear-resisting; Shock resistance, rotproofness performance also have in light weightly, easy for installation simultaneously, and rigidity and mechanical strength are high; Advantage such as with low cost is specially adapted to mining wear-resistant tubing.
Description of drawings
Fig. 1 is a kind of longitudinal sectional view of the utility model.
Fig. 2 is a kind of transverse sectional view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1 and shown in Figure 2; This ultra-high molecular weight polyethylene is a ultra-high molecular weight polyethylene layer 1 with the internal layer of glass fiber reinforced plastic composite pipe; Skin is a ferry glass reinforced plastic construction layer 3; Mesosphere between internal layer and skin is a transition adhesive layer 2, and transition adhesive layer 2 can adopt the better Bond of adhesive property, like epoxy resin etc.Transition adhesive layer 2 is bonded between ultra-high molecular weight polyethylene layer 1 and the ferry glass reinforced plastic construction layer 3, has effectively increased the cohesiveencess of two kinds of body materials.
Its concrete making way: earlier at the certain thickness adhesive layer of the external coating in superhigh molecular weight polyethylene pipe road, be covered with certain thickness glass fiber reinforced plastic pipeline in tie layer surface through winding process again, wait its integrally curing after the demoulding get final product.
Claims (3)
1. ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe; It is characterized in that: this composite pipe comprises ultra-high molecular weight polyethylene layer (1), transition adhesive layer (2) and ferry glass reinforced plastic construction layer (3); Said ultra-high molecular weight polyethylene layer (1) is an internal layer; Said ferry glass reinforced plastic construction layer (3) is outer, and said transition adhesive layer (2) is for connecting internal layer and outer field mesosphere.
2. ultra-high molecular weight polyethylene according to claim 1 and glass fiber reinforced plastic composite pipe is characterized in that: the ferry glass reinforced plastic construction layer (3) that is bonded on the said transition adhesive layer (2) is stuck with paste technology, pultrude process or mould pressing process and is processed by winding process, hand.
3. ultra-high molecular weight polyethylene according to claim 1 and glass fiber reinforced plastic composite pipe is characterized in that: said transition adhesive layer (2) is resin-bonded layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202365581U CN202188239U (en) | 2011-07-06 | 2011-07-06 | Ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202365581U CN202188239U (en) | 2011-07-06 | 2011-07-06 | Ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188239U true CN202188239U (en) | 2012-04-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202365581U Expired - Fee Related CN202188239U (en) | 2011-07-06 | 2011-07-06 | Ultra-high molecular weight polyethylene and glass fiber reinforced plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503901A (en) * | 2012-07-10 | 2014-01-15 | Khalil Abu Al-Rubb | Dual layer pipe |
| CN103612421A (en) * | 2013-11-20 | 2014-03-05 | 湖南省映鸿科技有限公司 | Glass fiber reinforced plastic/ polyolefin composite lining tube and manufacturing method thereof |
-
2011
- 2011-07-06 CN CN2011202365581U patent/CN202188239U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2503901A (en) * | 2012-07-10 | 2014-01-15 | Khalil Abu Al-Rubb | Dual layer pipe |
| GB2503901B (en) * | 2012-07-10 | 2017-03-29 | Abu Al-Rubb Khalil | Dual layer pipe |
| CN103612421A (en) * | 2013-11-20 | 2014-03-05 | 湖南省映鸿科技有限公司 | Glass fiber reinforced plastic/ polyolefin composite lining tube and manufacturing method thereof |
| CN103612421B (en) * | 2013-11-20 | 2015-09-16 | 湖南省映鸿科技有限公司 | Fiberglass/polyolefin compound lining pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20130706 |