CN104788847A - Composite PVC water supply pipe - Google Patents
Composite PVC water supply pipe Download PDFInfo
- Publication number
- CN104788847A CN104788847A CN201510146734.5A CN201510146734A CN104788847A CN 104788847 A CN104788847 A CN 104788847A CN 201510146734 A CN201510146734 A CN 201510146734A CN 104788847 A CN104788847 A CN 104788847A
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- CN
- China
- Prior art keywords
- parts
- water pipe
- pipe according
- pvc
- lubricant
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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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- 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
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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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a composite PVC water supply pipe which consists of the following raw materials in parts by weight: 95 to 100 parts of PVC resin, 50 to 70 parts of chlorinated polyethylene, 5 to 10 parts of a composite rare earth stabilizer, 3 to 5 parts of nanometer calcium carbonate, 2.5 to 4.5 parts of an anti-impact modifier, 2.5 to 3.5 parts of a lubricant, 1.5 to 3.5 parts of an antibacterial agent, 0.5 to 1.5 parts of an abrasion-resistant agent, 1 to 2 parts of an antioxidant and 0.5 to 1.5 parts of diatomaceous earth. In such a manner, the composite PVC water supply pipe is free of any toxic or side effect, low in production cost and high in surface quality, and the effect of inhibiting bacteria in water is achieved to prevent water in the pipe from being polluted for many times.
Description
Technical field
The present invention relates to pipeline field, particularly relate to a kind of PVC composite water pipe.
Background technology
Pvc pipe supplying drainage is for main raw material with Sanitary PVC (PVC) resin, add appropriate stablizer, lubricant, weighting agent, toner etc. through plastics extruder extrusion moulding and injection moulding machine injection moulding, by operations such as cooling, solidification, sizing, inspection, packagings to complete the production of tubing, pipe fitting.
PVC is adding man-hour, and thermo-stabilizer is one of product that must add.Present industrial is applied good thermo-stabilizer and has the metallic salts such as lead, cadmium, barium, and these thermo-stabilizers to be human health risk comparatively large, also have serious pollution to environment.Meanwhile, there is secondary or repeated pollution to the water source flowing through its inside in common PVC, indirectly have impact on the quality safety that people quotes water.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of PVC composite water pipe, and without any side effects, production cost is low, and pvc pipe surface quality is high, has restraining effect to the bacterium in water simultaneously, avoids ducted water to suffer repeated pollution.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of PVC composite water pipe, it is made up of the raw material of following weight parts: polyvinyl chloride resin 95 ~ 100, chlorinatedpolyethylene 50 ~ 70, rare earth composite stabilizer 5 ~ 10, nano-calcium carbonate 3 ~ 5, impact modification 2.5 ~ 4.5, lubricant 2.5 ~ 3.5, antiseptic-germicide 1.5 ~ 3.5, anti-wear agent 0.5 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 0.5 ~ 1.5.
In the present invention's preferred embodiments, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 60 ~ 70, rare earth composite stabilizer 8 ~ 10, nano-calcium carbonate 4 ~ 5, impact modification 3 ~ 4.5, lubricant 3 ~ 3.5, antiseptic-germicide 2.5 ~ 3.5, anti-wear agent 1 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 1 ~ 1.5.
In the present invention's preferred embodiments, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 65 ~ 70, rare earth composite stabilizer 8.5 ~ 10, nano-calcium carbonate 4.5 ~ 5, impact modification 43 ~ 4.5, lubricant 3.2 ~ 3.5, antiseptic-germicide 3 ~ 3.5, anti-wear agent 1.2 ~ 1.5, oxidation inhibitor 1.5 ~ 2, diatomite 1.2 ~ 1.5.
In the present invention's preferred embodiments, described rare earth composite stabilizer is that stearic acid and water-solubility rare-earth inorganic salt process are mixed and processed.
In the present invention's preferred embodiments, described anti-impact modifier is the multipolymer of methyl methacrylate and 2-methyl methacrylate.
In the present invention's preferred embodiments, described lubricant is one or both in stearic acid, stearate, PE wax.
In the present invention's preferred embodiments, described antiseptic-germicide is silver-series antibacterial agent.
In the present invention's preferred embodiments, described oxidation inhibitor is the one in 2.4-di-tert-butyl-phenyl or 3,5-di-tert-butyl-hydroxy phenyl.
The invention has the beneficial effects as follows: a kind of PVC composite water pipe of the present invention, without any side effects, production cost is low, and pvc pipe surface quality is high, has restraining effect to the bacterium in water simultaneously, avoids ducted water to suffer repeated pollution.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of PVC composite water pipe, it is made up of the raw material of following weight parts: polyvinyl chloride resin 95 ~ 100, chlorinatedpolyethylene 50 ~ 70, rare earth composite stabilizer 5 ~ 10, nano-calcium carbonate 3 ~ 5, impact modification 2.5 ~ 4.5, lubricant 2.5 ~ 3.5, antiseptic-germicide 1.5 ~ 3.5, anti-wear agent 0.5 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 0.5 ~ 1.5.
Further, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 60 ~ 70, rare earth composite stabilizer 8 ~ 10, nano-calcium carbonate 4 ~ 5, impact modification 3 ~ 4.5, lubricant 3 ~ 3.5, antiseptic-germicide 2.5 ~ 3.5, anti-wear agent 1 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 1 ~ 1.5.
Further, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 65 ~ 70, rare earth composite stabilizer 8.5 ~ 10, nano-calcium carbonate 4.5 ~ 5, impact modification 43 ~ 4.5, lubricant 3.2 ~ 3.5, antiseptic-germicide 3 ~ 3.5, anti-wear agent 1.2 ~ 1.5, oxidation inhibitor 1.5 ~ 2, diatomite 1.2 ~ 1.5.
Further, described rare earth composite stabilizer is that stearic acid and water-solubility rare-earth inorganic salt process are mixed and processed.
Further, described anti-impact modifier is the multipolymer of methyl methacrylate and 2-methyl methacrylate.
Further, described lubricant is one or both in stearic acid, stearate, PE wax.
Further, described antiseptic-germicide is silver-series antibacterial agent.
Further, described oxidation inhibitor is the one in 2.4-di-tert-butyl-phenyl or 3,5-di-tert-butyl-hydroxy phenyl.
The invention has the beneficial effects as follows: a kind of PVC composite water pipe of the present invention, without any side effects, production cost is low, and pvc pipe surface quality is high, has restraining effect to the bacterium in water simultaneously, avoids ducted water to suffer repeated pollution.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a PVC composite water pipe, it is characterized in that, it is made up of the raw material of following weight parts: polyvinyl chloride resin 95 ~ 100, chlorinatedpolyethylene 50 ~ 70, rare earth composite stabilizer 5 ~ 10, nano-calcium carbonate 3 ~ 5, impact modification 2.5 ~ 4.5, lubricant 2.5 ~ 3.5, antiseptic-germicide 1.5 ~ 3.5, anti-wear agent 0.5 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 0.5 ~ 1.5.
2. PVC composite water pipe according to claim 1, it is characterized in that, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 60 ~ 70, rare earth composite stabilizer 8 ~ 10, nano-calcium carbonate 4 ~ 5, impact modification 3 ~ 4.5, lubricant 3 ~ 3.5, antiseptic-germicide 2.5 ~ 3.5, anti-wear agent 1 ~ 1.5, oxidation inhibitor 1 ~ 2, diatomite 1 ~ 1.5.
3. PVC composite water pipe according to claim 2, it is characterized in that, it is made up of the raw material of following weight parts: polyvinyl chloride resin 100, chlorinatedpolyethylene 65 ~ 70, rare earth composite stabilizer 8.5 ~ 10, nano-calcium carbonate 4.5 ~ 5, impact modification 43 ~ 4.5, lubricant 3.2 ~ 3.5, antiseptic-germicide 3 ~ 3.5, anti-wear agent 1.2 ~ 1.5, oxidation inhibitor 1.5 ~ 2, diatomite 1.2 ~ 1.5.
4. PVC composite water pipe according to claim 1, is characterized in that, described rare earth composite stabilizer is that stearic acid and water-solubility rare-earth inorganic salt process are mixed and processed.
5. PVC composite water pipe according to claim 1, is characterized in that, described anti-impact modifier is the multipolymer of methyl methacrylate and 2-methyl methacrylate.
6. PVC composite water pipe according to claim 1, is characterized in that, described lubricant is one or both in stearic acid, stearate, PE wax.
7. PVC composite water pipe according to claim 1, is characterized in that, described antiseptic-germicide is silver-series antibacterial agent.
8. PVC composite water pipe according to claim 1, is characterized in that, described oxidation inhibitor is the one in 2.4-di-tert-butyl-phenyl or 3,5-di-tert-butyl-hydroxy phenyl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146734.5A CN104788847A (en) | 2015-03-31 | 2015-03-31 | Composite PVC water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146734.5A CN104788847A (en) | 2015-03-31 | 2015-03-31 | Composite PVC water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104788847A true CN104788847A (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510146734.5A Pending CN104788847A (en) | 2015-03-31 | 2015-03-31 | Composite PVC water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104788847A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111632A (en) * | 2015-09-24 | 2015-12-02 | 界首市芮齐塑胶有限公司 | Novel modified polyvinyl chloride plastics |
| CN105670147A (en) * | 2016-04-19 | 2016-06-15 | 叶青 | Rigid polyvinyl chloride toughening impact-resistant tubing |
| CN107151403A (en) * | 2017-07-12 | 2017-09-12 | 合肥信亚达智能科技有限公司 | A kind of antibacterial water supply line and preparation method thereof |
| CN108559205A (en) * | 2018-05-16 | 2018-09-21 | 合肥天沃能源科技有限公司 | A kind of insulation plastic pipe and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749308A (en) * | 2005-09-26 | 2006-03-22 | 漯河科莱堡洁具配件有限公司 | Method for antibiotic spiral reinforced polyvinyl chloride composition and its soft tube and use |
| CN102863712A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High shock resistant PVC tubular product and preparation method thereof |
| CN102977495A (en) * | 2012-10-16 | 2013-03-20 | 黄石畅达塑胶有限公司 | Polyvinyl chloride water supply pipe material and production process thereof |
| CN103030903A (en) * | 2012-12-28 | 2013-04-10 | 山东金德新型管业有限公司 | Nano-antibacterial rigid polyvinyl chloride pipe and fabrication method thereof |
| CN104086922A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Modified PVC (polyvinyl chloride) plastic profile formula |
| CN104109319A (en) * | 2014-07-12 | 2014-10-22 | 宁国市东兴实业有限公司 | PVC water supply pipe |
-
2015
- 2015-03-31 CN CN201510146734.5A patent/CN104788847A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749308A (en) * | 2005-09-26 | 2006-03-22 | 漯河科莱堡洁具配件有限公司 | Method for antibiotic spiral reinforced polyvinyl chloride composition and its soft tube and use |
| CN102863712A (en) * | 2011-07-06 | 2013-01-09 | 中国石油化工股份有限公司 | High shock resistant PVC tubular product and preparation method thereof |
| CN102977495A (en) * | 2012-10-16 | 2013-03-20 | 黄石畅达塑胶有限公司 | Polyvinyl chloride water supply pipe material and production process thereof |
| CN103030903A (en) * | 2012-12-28 | 2013-04-10 | 山东金德新型管业有限公司 | Nano-antibacterial rigid polyvinyl chloride pipe and fabrication method thereof |
| CN104109319A (en) * | 2014-07-12 | 2014-10-22 | 宁国市东兴实业有限公司 | PVC water supply pipe |
| CN104086922A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Modified PVC (polyvinyl chloride) plastic profile formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111632A (en) * | 2015-09-24 | 2015-12-02 | 界首市芮齐塑胶有限公司 | Novel modified polyvinyl chloride plastics |
| CN105670147A (en) * | 2016-04-19 | 2016-06-15 | 叶青 | Rigid polyvinyl chloride toughening impact-resistant tubing |
| CN107151403A (en) * | 2017-07-12 | 2017-09-12 | 合肥信亚达智能科技有限公司 | A kind of antibacterial water supply line and preparation method thereof |
| CN108559205A (en) * | 2018-05-16 | 2018-09-21 | 合肥天沃能源科技有限公司 | A kind of insulation plastic pipe and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |