CN103739991A - Novel corrosion resisting PVC (Polyvinyl Chloride) hose - Google Patents
Novel corrosion resisting PVC (Polyvinyl Chloride) hose Download PDFInfo
- Publication number
- CN103739991A CN103739991A CN201310715817.2A CN201310715817A CN103739991A CN 103739991 A CN103739991 A CN 103739991A CN 201310715817 A CN201310715817 A CN 201310715817A CN 103739991 A CN103739991 A CN 103739991A
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- China
- Prior art keywords
- pvc
- parts
- hose
- polyvinyl chloride
- novel corrosion
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a novel corrosion resisting PVC (Polyvinyl Chloride) hose which consists of the following components in parts by weight: 50-60 parts of polyvinyl chloride resin powder, 10-12 parts of calcium stearate, 3-5 parts of poly-4-methyl-1-amylene, 10-12 parts of impact modifier, 3-7 parts of dioctyl phthalate, 2-5 parts of cyclohexanone and 4-8 parts of titanium dioxide. Compared with the prior art, the composite PVC hose disclosed by the invention adopts high-polymerization PVC or an alloy of high-polymerization PVC and ordinary PVC to replace ordinary PVC on the outer rubber layer, so that on the primes that the cost is not greatly increased, the wearing resistance and the toughness of the PVC composite hose are greatly improved, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of PVC flexible pipe of novel corrosion resistant.
Background technology
PVC flexible pipe is in the market of a great variety, and most PVC flexible pipe all can contact with the external world in use, produces friction, and therefore the skin of flexible pipe need to have high-wearing feature.And flexible pipe internal layer is generally used for guiding liquids circulation, less demanding to wear resistance.Existing PVC composite soft tube, ectonexine is all generally to adopt identical formula materials to produce.Ectonexine adopts the flexible pipe of the PVC material produce of the common polymerization degree, and wear resistance is not strong, causes work-ing life not long; Ectonexine adopts the flexible pipe of the PVC material produce of high-polymerization degree, and wear resistance is enhanced, and work-ing life is longer, but cost is high, often can not be accepted by user.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is that a kind of PVC flexible pipe with good resistance to low temperature, snappiness and wear resisting property novel corrosion resistant is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of PVC flexible pipe of novel corrosion resistant, is grouped into by the one-tenth of following weight part:
Polyvinyl chloride resin powder 50～60;
Calcium stearate 10～12;
Poly--4-methyl-1-pentene 2-3 3～5;
Impact modifier 10～12;
Dioctyl phthalate (DOP) 3～7;
Pimelinketone 2～5;
Titanium dioxide 4～8.
The advantage of the PVC flexible pipe of novel corrosion resistant of the present invention is: compared with prior art, the outer glue-line of the PVC composite soft tube that the present invention produces adopts the alloy of high DP PVC or high DP PVC and common PVC to replace common PVC, thereby under the little prerequisite of cost amplification, the wear resistance and the toughness that have greatly promoted PVC composite soft tube, extended work-ing life.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
A PVC flexible pipe for novel corrosion resistant, is grouped into by the one-tenth of following weight part:
Polyvinyl chloride resin powder 50～60;
Calcium stearate 10～12;
Poly--4-methyl-1-pentene 2-3 3～5;
Impact modifier 10～12;
Dioctyl phthalate (DOP) 3～7;
Pimelinketone 2～5;
Titanium dioxide 4～8.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, variation, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention.
Claims (1)
1. a PVC flexible pipe for novel corrosion resistant, is characterized in that, by the one-tenth of following weight part, is grouped into:
Polyvinyl chloride resin powder 50～60;
Calcium stearate 10～12;
Poly--4-methyl-1-pentene 2-3 3～5;
Impact modifier 10～12;
Dioctyl phthalate (DOP) 3～7;
Pimelinketone 2～5;
Titanium dioxide 4～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715817.2A CN103739991A (en) | 2013-12-23 | 2013-12-23 | Novel corrosion resisting PVC (Polyvinyl Chloride) hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715817.2A CN103739991A (en) | 2013-12-23 | 2013-12-23 | Novel corrosion resisting PVC (Polyvinyl Chloride) hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103739991A true CN103739991A (en) | 2014-04-23 |
Family
ID=50497067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715817.2A Pending CN103739991A (en) | 2013-12-23 | 2013-12-23 | Novel corrosion resisting PVC (Polyvinyl Chloride) hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103739991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337873A (en) * | 2017-06-12 | 2017-11-10 | 芜湖天航科技（集团）股份有限公司 | polyvinyl chloride hose and preparation method thereof |
-
2013
- 2013-12-23 CN CN201310715817.2A patent/CN103739991A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107337873A (en) * | 2017-06-12 | 2017-11-10 | 芜湖天航科技（集团）股份有限公司 | polyvinyl chloride hose and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |
|
| WD01 | Invention patent application deemed withdrawn after publication |