CN104262842A - Pressure-proof PVC tubular product - Google Patents
Pressure-proof PVC tubular product Download PDFInfo
- Publication number
- CN104262842A CN104262842A CN201410470928.6A CN201410470928A CN104262842A CN 104262842 A CN104262842 A CN 104262842A CN 201410470928 A CN201410470928 A CN 201410470928A CN 104262842 A CN104262842 A CN 104262842A
- Authority
- CN
- China
- Prior art keywords
- parts
- tubular product
- pvc tubular
- pressure
- proof pvc
- Prior art date
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a pressure-proof PVC tubular product, comprising the following components in parts by weight: 100 parts of polyvinyl chloride, 8 parts of antimonous oxide, 2 parts of a stabilizer, 2 parts of calcium stearate, 1 part of a plasticizer, 12 parts of polymeric ester-group calcium, 5 parts of hexamethylphosphoramide, 7 parts of paraffin, 1 part of a dispersing agent and 1 part of a fire retardant. According to the pressure-proof PVC tubular product disclosed by the invention, the crushing resistance of the tubular product is greatly improved, the cost is relatively low, and the pressure-proof PVC tubular product is suitable for popularization and application. Compared with the prior art, the PVC tubular product prepared by the formula disclosed by the invention has the characteristics of high strength, high toughness, and strong impact resistance; and the PVC tubular product is cheap in components, and large in market competitiveness.
Description
Technical field
The present invention relates to a kind of Chemicals, especially a kind of withstand voltage PVC.
Background technology
PVC adds other one-tenth and assigns to strengthen its thermotolerance, toughness, ductility etc., be the world today is liked deeply, the rather popular and a kind of synthetic materials be also widely used.Its global usage quantity is in second in various synthetic materials.Pvc pipe (PVC-U pipe) hard polvinyl choride pipe, being use pressure sintering extrusion molding after being coordinated with stablizer, lubricant etc. by polyvinyl chloride (PVC) RESINS, is the plastic pipe be developed and applied the earliest.PVC-U pipe resistance to corrosion is strong, be easy to bonding, price is low, quality is hard, the resistance to impact shock of polyvinyl chloride hard goods is not high, at present mainly through adding CPE(chlorinatedpolyethylene), MBS or high impact-resistant ACR(acrylate copolymer) improve goods shock strength.But the shock resistance of CPE product improves limited; The rigidity that high impact resistant ACR and MBS resin can keep goods certain, improves the shock resistance of goods, but, add the requirement that MBS or ACR still cannot meet PVC-M tubing and pipe fitting high strength, high-impact merely.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of withstand voltage PVC.
For solving the problems of the technologies described above, withstand voltage PVC of the present invention, comprises following component, polyvinyl chloride 100 parts, antimonous oxide 8 parts, stablizer 2 parts, calcium stearate 2 parts, 1 part, softening agent, High polymer ester calcium 12 parts, HMPA 5 parts, 7 parts, paraffin, dispersion agent 1 part, fire retardant 1 part.
It also comprises titanate coupling agent 1 part.
It also comprises stone flour 4 parts.
Withstand voltage PVC of the present invention improves the crushing resistance of tubing greatly, and become lower, be applicable to applying compared with prior art, the present invention's obtained PVC of filling a prescription has the advantages that high strength and high tenacity lay equal stress on, strong shock resistance, and product component is cheap, the market competitiveness is large.
Embodiment
Embodiment 1
Withstand voltage PVC of the present invention, comprises following component, polyvinyl chloride 100 parts, antimonous oxide 8 parts, stablizer 2 parts, calcium stearate 2 parts, 1 part, softening agent, High polymer ester calcium 12 parts, HMPA 5 parts, 7 parts, paraffin, dispersion agent 1 part, fire retardant 1 part.
Embodiment 2
Withstand voltage PVC of the present invention, comprises following component, polyvinyl chloride 100 parts, antimonous oxide 8 parts, stablizer 2 parts, calcium stearate 2 parts, 1 part, softening agent, High polymer ester calcium 12 parts, HMPA 5 parts, 7 parts, paraffin, dispersion agent 1 part, fire retardant 1 part, titanate coupling agent 1 part.
Embodiment 3
Withstand voltage PVC of the present invention, comprises following component, polyvinyl chloride 100 parts, antimonous oxide 8 parts, stablizer 2 parts, calcium stearate 2 parts, 1 part, softening agent, High polymer ester calcium 12 parts, HMPA 5 parts, 7 parts, paraffin, dispersion agent 1 part, fire retardant 1 part, titanate coupling agent 1 part, stone flour 4 parts.
Claims (3)
1. a withstand voltage PVC, is characterized in that: comprise following component, polyvinyl chloride 100 parts, antimonous oxide 8 parts, stablizer 2 parts, calcium stearate 2 parts, 1 part, softening agent, High polymer ester calcium 12 parts, HMPA 5 parts, 7 parts, paraffin, dispersion agent 1 part, fire retardant 1 part.
2. according to withstand voltage PVC according to claim 1, it is characterized in that: it also comprises titanate coupling agent 1 part.
3. according to withstand voltage PVC according to claim 2, it is characterized in that: it also comprises stone flour 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470928.6A CN104262842A (en) | 2014-09-16 | 2014-09-16 | Pressure-proof PVC tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470928.6A CN104262842A (en) | 2014-09-16 | 2014-09-16 | Pressure-proof PVC tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104262842A true CN104262842A (en) | 2015-01-07 |
Family
ID=52154439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410470928.6A Pending CN104262842A (en) | 2014-09-16 | 2014-09-16 | Pressure-proof PVC tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104262842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698905A (en) * | 2017-11-23 | 2018-02-16 | 英立（江苏）机电有限公司 | A kind of PVC and preparation method thereof |
| CN108690296A (en) * | 2018-06-20 | 2018-10-23 | 佛山市禅城区钜艺塑料厂 | A kind of polymer plastic expects pipe and preparation method thereof |
-
2014
- 2014-09-16 CN CN201410470928.6A patent/CN104262842A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698905A (en) * | 2017-11-23 | 2018-02-16 | 英立（江苏）机电有限公司 | A kind of PVC and preparation method thereof |
| CN108690296A (en) * | 2018-06-20 | 2018-10-23 | 佛山市禅城区钜艺塑料厂 | A kind of polymer plastic expects pipe 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: 20150107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |