CN207064869U - A kind of corrosion resistant carbon fiber composite pipe - Google Patents
A kind of corrosion resistant carbon fiber composite pipe Download PDFInfo
- Publication number
- CN207064869U CN207064869U CN201621325045.7U CN201621325045U CN207064869U CN 207064869 U CN207064869 U CN 207064869U CN 201621325045 U CN201621325045 U CN 201621325045U CN 207064869 U CN207064869 U CN 207064869U
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- Prior art keywords
- corrosion
- resistant
- internal layer
- carbon fiber
- outer layer
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Abstract
The utility model discloses a kind of corrosion resistant carbon fiber composite pipe, including corrosion-resistant internal layer and enhancing outer layer, the material of the corrosion-resistant internal layer is fibre reinforced composite plastic, and the thickness of the corrosion-resistant internal layer is 1.5 4.5mm, and the thickness of the enhancing outer layer is 1 2mm.The utility model is simple in construction, has outstanding antiseptic property and excellent mechanical performance.Compared with existing anti-corrosion type tubing; it has sandwich construction; can be unified by different excellent properties; the corrosion of energy acid and alkali resistance, salt and most of organic matters; the enhancement layer that outer layer contains glass fibre possesses excellent mechanical properties; corrosion-resistant internal layer can be protected well, be adapted to outdoor or buried use, there is longer service life.
Description
Technical field
The utility model belongs to Material Field, especially a kind of corrosion resistant carbon fiber composite pipe.
Background technology
Plastic conduit is widely used, and occasion is various, and has many similar parts in performance, and its basic demand is preferable
Intensity and stability in use.In different occasions, also require its have excellent bend resistance, antifatigue, high temperature resistant, it is low temperature resistant,
Corrosion Protection etc..
For the performance of reinforced plastics tubing, using new technology, new component is added, forms composite construction, being all can
The method taken.Traditional plastic pipe uses the method for extrusion molding, or adds new functional component and be extruded into again
Type, these belong to single layer structure mostly, and many composite constructions employ fiber winding, then the side fused between layers at present
Method.Between these methods, often with salient feature, but balance or the matching of various aspects of performance can not be taken into account sometimes.
Require higher occasion corrosion-resistant, should enough intensity prevent pipe failure, make it have again for a long time
Synthesis corrosion resistance（Acid and alkali resistance, salt, organic solvent etc.）, preferably using excellent material, plus reliable and stable knot
Structure, design its being optimal of combination property.
Utility model content
For the decay resistance of reinforced plastics tubing, while ensure the intensity of tubing, lift the synthesis usability of tubing
Can and service life, the utility model provides a kind of corrosion resistant carbon fiber composite pipe, to solve above-mentioned problem.
A kind of corrosion resistant carbon fiber composite pipe, including corrosion-resistant internal layer and enhancing outer layer, the corrosion-resistant internal layer
Material is fibre reinforced composite plastic, and the thickness of the corrosion-resistant internal layer is 1.5-4.5mm, and the thickness of the enhancing outer layer is
1-2mm。
Preferably, the material of the enhancing outer layer is Fiberglass-reinforcepolypropylene polypropylene plastic.Glass fiber reinforced polyester third
Alkene plastics application comparative maturity, here as outer layer, the external boundary's extruding of tubing, the stress of impact can be strengthened, had high-strength
Degree, improves mechanical performance.
Preferably, contain enhancing carbon fiber, the enhancing in the fibre reinforced composite plastic of the corrosion-resistant internal layer
The fibre length of carbon fiber is 40-100 μm, a diameter of 5-10 μm.Strengthen property of the yardstick of carbon fiber with tubing in itself to match,
To reach the decay resistance of optimization and mechanical performance.
Preferably, the base material of the carbon-fiber reinforced plastic of the corrosion-resistant internal layer is polyvinyl chloride resin.Polyvinyl chloride resin is inherently
It is resistance in order to which the combination of the collaboration of this corrosion-resistant feature, carbon fiber and polyvinyl chloride resin is integrated with corrosion resistant characteristic
Corrosivity.
Preferably, also there are fused layers between the corrosion-resistant internal layer and enhancing outer layer.Fused layers are preferably will be resistance to
Corrosion internal layer and enhancing outer layer be closely as one, it is adhesively more more firm than adhesive method, thus outstanding anticorrosive property and
Excellent mechanical performance obtains unification.
The beneficial effects of the utility model are：Corrosion resistant carbon fiber composite pipe of the present utility model, it is simple in construction,
With outstanding antiseptic property and excellent mechanical performance.Compared with existing anti-corrosion type tubing, it has sandwich construction, can
Different excellent properties are unified, and the corrosion of energy acid and alkali resistance, salt and most of organic matters, outer layer contains the increasing of glass fibre
Strong layer possesses excellent mechanical properties, can protect corrosion-resistant internal layer well, is adapted to outdoor or buried use, has longer use
Life-span.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model embodiment.
The corrosion-resistant internal layers of 1-, 11- enhancing carbon fibers, 2- enhancing outer layers, 3- fused layers.
Embodiment
A kind of corrosion resistant carbon fiber composite pipe, including corrosion-resistant internal layer 1 and enhancing outer layer 2, the corrosion-resistant internal layer 1
Material be fibre reinforced composite plastic, the thickness of the corrosion-resistant internal layer 1 is 1.5-4.5mm, it is described enhancing outer layer 2 thickness
Spend for 1-2mm.
Preferably, the material of the enhancing outer layer 2 is Fiberglass-reinforcepolypropylene polypropylene plastic.Glass fiber reinforced polyester third
Alkene plastics application comparative maturity, here as outer layer, the external boundary's extruding of tubing, the stress of impact can be strengthened, had high-strength
Degree, improves mechanical performance.
Preferably, contain enhancing carbon fiber 11, the increasing in the fibre reinforced composite plastic of the corrosion-resistant internal layer 1
The fibre length of strong carbon fiber 11 is 40-100 μm, a diameter of 5-10 μm.Strengthen the yardstick and the property of tubing in itself of carbon fiber 11
Matter matches, to reach the decay resistance of optimization and mechanical performance.
Preferably, the base material of the carbon-fiber reinforced plastic of the corrosion-resistant internal layer 1 is polyvinyl chloride resin.Polyvinyl chloride resin is inherently
It is resistance in order to which the combination of the collaboration of this corrosion-resistant feature, carbon fiber and polyvinyl chloride resin is integrated with corrosion resistant characteristic
Corrosivity.
Preferably, also there are fused layers 3 between the corrosion-resistant internal layer 1 and enhancing outer layer 2.Fused layers 3 are preferably
Corrosion-resistant internal layer 1 and enhancing outer layer 2 are closely as one, it is adhesively more more firm than adhesive method, therefore outstanding anti-corrosion
Corrosion obtains unification with excellent mechanical performance.
The corrosion-resistant internal layer 1 of the utility model embodiment includes the component of following parts by weight：
Polyvinyl chloride resin 30-35 parts
ABS resin 10-15 parts
Furfural resin 8-10 parts
Polyamide wax 3-5 parts
OPE 3-5 parts
Strengthen carbon fiber 7-12 parts
Antioxidant 2-3 parts
Filler 3-5 parts
Stabilizer 4-7 parts
The corrosion resistant carbon fiber composite pipe, it is simple in construction, there is outstanding antiseptic property and excellent mechanical performance.
Compared with existing anti-corrosion type tubing, it has sandwich construction, can be unified by different excellent properties, can acid and alkali resistance, salt
With the corrosion of most of organic matters, the enhancement layer that outer layer contains glass fibre possesses excellent mechanical properties, can protect well resistance to
Corrode internal layer, be adapted to outdoor or buried use, there is longer service life.
Above example is only illustrating optimal technical scheme of the present utility model, it is noted that for the art
Those of ordinary skill for, some improvement made on the premise of the utility model principle is not departed from or equivalent substitution,
The scope of protection of the utility model is accordingly to be regarded as, should be covered in right of the present utility model.
Claims (3)
1. a kind of corrosion resistant carbon fiber composite pipe, it is characterised in that including corrosion-resistant internal layer and enhancing outer layer, the corrosion resistant
The material of erosion internal layer is fibre reinforced composite plastic, and the thickness of the corrosion-resistant internal layer is 1.5-4.5mm, the enhancing outer layer
Thickness be 1-2mm, the base material of the carbon-fiber reinforced plastic of the corrosion-resistant internal layer is polyvinyl chloride resin, the corrosion-resistant internal layer and
Also there are fused layers between enhancing outer layer.
2. a kind of corrosion resistant carbon fiber composite pipe according to claim 1, it is characterised in that the enhancing outer layer
Material is Fiberglass-reinforcepolypropylene polypropylene plastic.
A kind of 3. corrosion resistant carbon fiber composite pipe according to claim 1, it is characterised in that the corrosion-resistant internal layer
Fibre reinforced composite plastic in containing enhancing carbon fiber, it is described enhancing carbon fiber fibre length be 40-100 μm, diameter
For 5-10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325045.7U CN207064869U (en) | 2016-12-06 | 2016-12-06 | A kind of corrosion resistant carbon fiber composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325045.7U CN207064869U (en) | 2016-12-06 | 2016-12-06 | A kind of corrosion resistant carbon fiber composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064869U true CN207064869U (en) | 2018-03-02 |
Family
ID=61500517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325045.7U Expired - Fee Related CN207064869U (en) | 2016-12-06 | 2016-12-06 | A kind of corrosion resistant carbon fiber composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681723A (en) * | 2018-12-11 | 2019-04-26 | 北京动力机械研究所 | A kind of high temperature resistant heat insulation structure |
-
2016
- 2016-12-06 CN CN201621325045.7U patent/CN207064869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681723A (en) * | 2018-12-11 | 2019-04-26 | 北京动力机械研究所 | A kind of high temperature resistant heat insulation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |