CN103483723A - Novel PVC (polyvinyl chloride) hose material - Google Patents
Novel PVC (polyvinyl chloride) hose material Download PDFInfo
- Publication number
- CN103483723A CN103483723A CN201310388066.8A CN201310388066A CN103483723A CN 103483723 A CN103483723 A CN 103483723A CN 201310388066 A CN201310388066 A CN 201310388066A CN 103483723 A CN103483723 A CN 103483723A
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- China
- Prior art keywords
- parts
- hose material
- added
- polyvinyl chloride
- pvc
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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.)
- Pending
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- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a novel PVC (polyvinyl chloride) hose material which is prepared from the following components in parts by weight: 40-60 parts of PVC resin, 1-2 parts of plasticizer, 10-20 parts of calcium stearate, 20-25 parts of triethyl citrate, 1-2 parts of industrial paraffin, 2-3 parts of powder butyronitrile, 2-8 parts of zinc oxide, 5-10 parts of rubber powder and 1-5 parts of organosilicon compounded rubber. The triethyl citrate is added to enable the raw materials to be sufficiently compatible, thereby enhancing the overall properties of the hose material; the ethylene-vinyl acetate copolymer is added to improve the chemical stability and aging resistance of the hose material, and enhance the elasticity and oiliness; and the thermoplastic polyurethane elastomer, calcium carbonate and carbon black are added to enhance the low temperature resistance and antistatic property of the hose material.
Description
Technical field
The present invention relates to a kind of plastic pipe, relate in particular to a kind of novel PVC hose material.
Background technology
The PVC flexible pipe is good and cheap, it is the water pipe of outdoor preferably of generally acknowledging at present, but existing PVC flexible pipe is the Shortcomings part also: the PVC flexible pipe is exposed to the weather for a long time out of doors, very easily cause agingly, the aging of macromolecular material is mainly to attack the chain reaction of macromolecular chain initiation by free radical.Generally by adding antioxidant and UV light absorber, solve, antioxidant and UV light absorber are expensive, make PVC flexible pipe cost higher.Very stable under the structure normal temperature of polyvinyl chloride, insensitive to oxygen and UV-light, should be more ageing-resistant, even if but the hose of outdoor antiageing effect after having added antioxidant and UV light absorber is still not good enough.
Summary of the invention
The deficiency existed for prior art, technical problem to be solved by this invention is, provide a kind of with low cost, antiageing effect good, resistance to low temperature, snappiness and antistatic property novel PVC hose material preferably.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel PVC hose material is grouped into by the one-tenth of following weight part:
Polyvinyl chloride (PVC) RESINS 40～60;
Softening agent 1～2;
Calcium stearate 10～20;
Triethyl citrate 20～25;
Industrial paraffin 1～2;
Powdered nitrile rubber 2～3;
Zinc oxide 2～8;
Rubber powder 5～10;
Organosilicon rubber unvulcanizate 1～5.
The advantage of novel PVC hose material of the present invention is: added triethyl citrate, can make each component of raw material fully compatible, improved the overall performance of tubing; Add ethene-acetate ethylene copolymer, improved chemical stability, the ageing resistance of tubing, improved elasticity and oiliness; Add Polyurethane Thermoplastic Elastomer, calcium carbonate, carbon black, improved the low temperature resistant and antistatic property of tubing.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
A kind of novel PVC hose material is grouped into by the one-tenth of following weight part:
Polyvinyl chloride (PVC) RESINS 40～60;
Softening agent 1～2;
Calcium stearate 10～20;
Triethyl citrate 20～25;
Industrial paraffin 1～2;
Powdered nitrile rubber 2～3;
Zinc oxide 2～8;
Rubber powder 5～10;
Organosilicon rubber unvulcanizate 1～5.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. a novel PVC hose material, is characterized in that, by the one-tenth of following weight part, is grouped into:
Polyvinyl chloride (PVC) RESINS 40～60;
Softening agent 1～2;
Calcium stearate 10～20;
Triethyl citrate 20～25;
Industrial paraffin 1～2;
Powdered nitrile rubber 2～3;
Zinc oxide 2～8;
Rubber powder 5～10;
Organosilicon rubber unvulcanizate 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388066.8A CN103483723A (en) | 2013-08-31 | 2013-08-31 | Novel PVC (polyvinyl chloride) hose material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310388066.8A CN103483723A (en) | 2013-08-31 | 2013-08-31 | Novel PVC (polyvinyl chloride) hose material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103483723A true CN103483723A (en) | 2014-01-01 |
Family
ID=49824346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310388066.8A Pending CN103483723A (en) | 2013-08-31 | 2013-08-31 | Novel PVC (polyvinyl chloride) hose material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103483723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542353A (en) * | 2016-01-29 | 2016-05-04 | 芜湖利通新材料有限公司 | PVC (polyvinyl chloride) rubber formula applied to sound-insulation cotton |
-
2013
- 2013-08-31 CN CN201310388066.8A patent/CN103483723A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542353A (en) * | 2016-01-29 | 2016-05-04 | 芜湖利通新材料有限公司 | PVC (polyvinyl chloride) rubber formula applied to sound-insulation cotton |
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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: 20140101 |
|
| WD01 | Invention patent application deemed withdrawn after publication |