CN103739995A - Formula of polyvinyl chloride (PVC) pipe with high performance - Google Patents
Formula of polyvinyl chloride (PVC) pipe with high performance Download PDFInfo
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- CN103739995A CN103739995A CN201310716033.1A CN201310716033A CN103739995A CN 103739995 A CN103739995 A CN 103739995A CN 201310716033 A CN201310716033 A CN 201310716033A CN 103739995 A CN103739995 A CN 103739995A
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Abstract
The invention discloses a formula of a polyvinyl chloride (PVC) pipe with high performance. The PVC pipe is characterized by comprising the following components in parts by weight: 30-60 parts of PVC resin, 2-5 parts of plasticizer, 3-6 parts of epoxidized fatty acid calcium-zinc soap, 15-20 parts of stearic acid, 3-5 parts of barium sulfate, 8-10 parts of aluminum oxide, 2-6 parts of di-n-octyltin sulfate and 2-4 parts of polyamide. A lubricating agent can be used for keeping materials more uniform, improving the extrusion lubrication smoothness and also playing a role in enhancing an internal structure in the production process. The prepared PVC pipe has the characteristics of high toughness and high mechanical strength and is superior to the like products on the market.
Description
Technical field
The present invention relates to a kind of high-performance poly vinyl chloride pipe material formula, belong to technical field of polymer materials.
Background technology
Polyvinyl chloride pipe, also claiming PVC pipe, is the tubing that the thermal plasticity high polymer that formed by polymerization of vinyl choride monomer is made, take polyvinyl chloride (PVC) RESINS as main raw material, add appropriate antiaging agent, properties-correcting agent etc., the material forming through techniques such as mixing, calendering, vacuum formings.PVC pipe resistance to corrosion is strong, it is bonding to be easy to, PVC has very strong resistibility to oxygenant, reductive agent and strong acid.But it can be corroded and the also inapplicable occasion contacting with aromatic hydrocarbon, chlorinated hydrocarbon as the vitriol oil, concentrated nitric acid by dense oxidizing acid.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is to provide a kind of easy to operate, low temperature resistant good toughness, the high-performance poly vinyl chloride pipe material formula that the long softening temperature of normal temperature shock strength, tensile strength, ring stiffness and dimension is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of high-performance poly vinyl chloride pipe material formula, it is characterized in that, and by the one-tenth of following weight part, be grouped into:
Polyvinyl chloride resin 30～60;
Softening agent 2～5;
Epoxyfatty acid calcium zinc soap 3～6;
Stearic acid 15～20;
Barium sulfate 3～5;
Aluminium sesquioxide 8～10;
Sulfuric acid dioctyltin 2～6;
Polymeric amide 2～4.
The advantage of high-performance poly vinyl chloride pipe material formula of the present invention is: lubricant can be in process of production, make material more evenly, improved the lubricated planarization of extruding, also played the effect that strengthens internal structure.The polychloroethylene pipes making has the feature of high tenacity, high mechanical strength, is better than market like product.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
A kind of high-performance poly vinyl chloride pipe material formula, is grouped into by the one-tenth of following weight part:
Polyvinyl chloride resin 30～60;
Softening agent 2～5;
Epoxyfatty acid calcium zinc soap 3～6;
Stearic acid 15～20;
Barium sulfate 3～5;
Aluminium sesquioxide 8～10;
Sulfuric acid dioctyltin 2～6;
Polymeric amide 2～4.
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 high-performance poly vinyl chloride pipe material formula, is characterized in that, by the one-tenth of following weight part, is grouped into:
Polyvinyl chloride resin 30～60;
Softening agent 2～5;
Epoxyfatty acid calcium zinc soap 3～6;
Stearic acid 15～20;
Barium sulfate 3～5;
Aluminium sesquioxide 8～10;
Sulfuric acid dioctyltin 2～6;
Polymeric amide 2～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716033.1A CN103739995A (en) | 2013-12-23 | 2013-12-23 | Formula of polyvinyl chloride (PVC) pipe with high performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716033.1A CN103739995A (en) | 2013-12-23 | 2013-12-23 | Formula of polyvinyl chloride (PVC) pipe with high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103739995A true CN103739995A (en) | 2014-04-23 |
Family
ID=50497071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716033.1A Pending CN103739995A (en) | 2013-12-23 | 2013-12-23 | Formula of polyvinyl chloride (PVC) pipe with high performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103739995A (en) |
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2013
- 2013-12-23 CN CN201310716033.1A patent/CN103739995A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |