CN106969211B - A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline - Google Patents
A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline Download PDFInfo
- Publication number
- CN106969211B CN106969211B CN201710294630.8A CN201710294630A CN106969211B CN 106969211 B CN106969211 B CN 106969211B CN 201710294630 A CN201710294630 A CN 201710294630A CN 106969211 B CN106969211 B CN 106969211B
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- China
- Prior art keywords
- quartz sand
- resin
- glass fiber
- sand
- mixed layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of high strength glass fiber reinforced plastic sand-inclusion pipelines, fibre resin mixed layer including inner wall of the pipe and outer wall, quartz sand resin mixed layer, fiber quartz sand mixed layer that quartz sand and resin compound are constituted are equipped between the inner wall of the pipe and outer wall, the resin compound is mixed by resin and milled glass fiber, the ratio of the resin and milled glass fiber is 100:(10-15), the fiber quartz sand mixed layer is formed by the glass fibre for being mixed with length (1-5) mm in quartz sand.The milled glass fiber is E (C) MG-200C type.Fiber quartz sand mixed layer of the present invention is formed by the glass fibre for being mixed with length (1-5) mm in quartz sand, improves the fracture elongation of burning into sand layer.The adhesion strength of glass fiber reinforced plastic sand-inclusion pipeline and fracture elongation are all significantly enhanced in this way.
Description
Technical field
The invention patent relates to glass fiber reinforced plastic sand-inclusion pipeline technical fields, more particularly to a kind of high strength glass fiber reinforced plastic clamp sand pipe
Road.
Background technique
Small (1.8 ~ 2.1g/ ㎝ 3) intensity of GRP pipe specific gravity is high (>=300MPa), and specific strength is much larger than steel pipe and casting
Iron pipe substantially increases pipeline rigidity since resin mortar is added in interbed in the pipe wall, adapts in various soil environments and seabed
It is laid with.Current glass fiber reinforced plastic sand-inclusion pipeline needs biggish resin consumptions, while mechanical property is restricted.
Summary of the invention
To solve the above problem present in the prior art and actual conditions, the present invention provides a kind of high strength glass fiber reinforced plastics
Sand-inclusion pipeline, the fibre resin mixed layer including inner wall of the pipe and outer wall are equipped with quartz sand between the inner wall of the pipe and outer wall
Quartz sand resin mixed layer, the fiber quartz sand mixed layer constituted with resin compound, the resin compound is by resin and mill
Broken glass fiber mixes, and the ratio of the resin and milled glass fiber is 100:(10-15), the fiber quartz sand is mixed
Layer is closed to be formed by the glass fibre for being mixed with length (1-5) mm in quartz sand.
Preferably, in the quartz sand resin mixed layer quartz sand partial size 5-20 mesh, the quartz sand mixes with resin
The ratio of object is 90:(10-15).
Preferably, sand-inclusion pipeline is equipped with the multi-layer fiber quartz sand mixed layer by adding emerald layer to separate.
Preferably, the milled glass fiber is E (C) MG-200C type.
Quartz sand resin mixed layer of the present invention is mixed into milled glass fiber in resin, has height-oriented structure, this is just
Resin compound Binder Properties are improved, guarantee the adhesion strength between resin compound and quartz sand, and also reduce
Resin usage amount, has saved cost.Fiber quartz sand mixed layer is by being mixed with the glass fibre shape of length (1-5) mm in quartz sand
At improving the fracture elongation of burning into sand layer.The adhesion strength of glass fiber reinforced plastic sand-inclusion pipeline and fracture elongation all obtain in this way
It is substantially improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high strength glass fiber reinforced plastic sand-inclusion pipeline of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the high strength glass fiber reinforced plastic sand-inclusion pipeline of the embodiment of the present invention 1.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of high strength glass fiber reinforced plastic sand-inclusion pipeline, mixes including the fibre resin of inner wall of the pipe 1 and outer wall 2
Layer is equipped with quartz sand resin mixed layer 3, fiber that quartz sand and resin compound are constituted between the inner wall of the pipe 1 and outer wall 2
Quartz sand mixed layer 4, the resin compound are mixed by resin and milled glass fiber, and the resin and milled glass are fine
The ratio of dimension is 100:(10-15), the fiber quartz sand mixed layer is by being mixed with the glass fibre of length (1-5) mm in quartz sand
It is formed.
The partial size 5-20 mesh of quartz sand, the ratio of the quartz sand and resin compound in the quartz sand resin mixed layer
For 90:(10-15).
The milled glass fiber is E (C) MG-200C type.
Embodiment 2
This gives a kind of high strength glass fiber reinforced plastic sand-inclusion pipelines, as shown in Fig. 2, embodiment 2 is different from embodiment 1
, sand-inclusion pipeline is equipped with the multi-layer fiber quartz sand mixed layer by adding emerald layer to separate.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (2)
1. a kind of high strength glass fiber reinforced plastic sand-inclusion pipeline, which is characterized in that the fibre resin mixed layer including inner wall of the pipe and outer wall,
Quartz sand resin mixed layer, fiber quartz sand that quartz sand and resin compound are constituted are equipped between the inner wall of the pipe and outer wall
Mixed layer, the resin compound are mixed by resin and milled glass fiber, the ratio of the resin and milled glass fiber
Example is 100:(10-15), the fiber quartz sand mixed layer is formed by the glass fibre for being mixed with length (1-5) mm in quartz sand；
The ratio of the partial size 5-20 mesh of quartz sand in the quartz sand resin mixed layer, the quartz sand and resin compound is
90:(10-15)；Sand-inclusion pipeline is equipped with the multi-layer fiber quartz sand mixed layer by adding emerald layer to separate.
2. a kind of high strength glass fiber reinforced plastic sand-inclusion pipeline according to claim 1, it is characterised in that: the milled glass fiber
For E (C) MG-200C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294630.8A CN106969211B (en) | 2017-04-28 | 2017-04-28 | A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294630.8A CN106969211B (en) | 2017-04-28 | 2017-04-28 | A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106969211A CN106969211A (en) | 2017-07-21 |
| CN106969211B true CN106969211B (en) | 2019-07-02 |
Family
ID=59331098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294630.8A Active CN106969211B (en) | 2017-04-28 | 2017-04-28 | A kind of high strength glass fiber reinforced plastic sand-inclusion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969211B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080743A (en) * | 2010-12-03 | 2011-06-01 | 奉玉贞 | Mortar-filled glass fiber reinforced plastic pipe |
| CN202674571U (en) * | 2012-05-26 | 2013-01-16 | 大庆中浮石油技术开发有限公司 | Environment-friendly high-strength glass reinforced plastic sand pipe |
| CN102705592B (en) * | 2012-05-31 | 2016-04-13 | 浙江新世管道股份有限公司 | A kind of nano modification Glass Steel Tube |
| CN102797916B (en) * | 2012-08-16 | 2015-07-22 | 广西盛世鸿霞玻璃钢制品有限公司 | Multilayer structure glass fiber reinforced plastic tube |
| CN103411040A (en) * | 2013-07-02 | 2013-11-27 | 天津市天联滨海复合材料有限公司 | Method for manufacturing glass fiber reinforced plastic composite pipe mixed with carbon fibers |
-
2017
- 2017-04-28 CN CN201710294630.8A patent/CN106969211B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106969211A (en) | 2017-07-21 |
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