CN104109319A - PVC water supply pipe - Google Patents
PVC water supply pipe Download PDFInfo
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- CN104109319A CN104109319A CN201410331343.6A CN201410331343A CN104109319A CN 104109319 A CN104109319 A CN 104109319A CN 201410331343 A CN201410331343 A CN 201410331343A CN 104109319 A CN104109319 A CN 104109319A
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Abstract
The invention provides a PVC water supply pipe, which comprises the following components in parts by weight: 92-94 parts of PVCSG7, 3.2-3.4 parts of a low-lead stabilizer, 1-1.5 parts of epoxidized soybean oil, 1.8-2.0 parts of ACR, 2.4-2.6 parts of CPE, 8-9 parts of calcium stearate, 14-15 parts of stearic acid, 0.9-1.0 part of chlorinated polyethylene wax, and 1.2-1.4 parts of titanium dioxide. The water supply pipe provided by the invention has the advantages of weak hydraulic resistance, large mechanical strength, large impact strength, perfect corrosion resistance, large yield strength, long service life and excellent adaptability to the environment.
Description
Technical field
The present invention relates to a kind of PVC water service pipe.
Background technology
Water is the basis of Source of life and human civilization survival and development, and the shortage of water resources of current China and water environment pollution are day by day serious, not only perplexs national economy, and has become the important factor of restriction Sustainable Socioeconomic Development.Construction industry is China's mainstay industry, carries out design, construction and the maintenance of building water supply and drainage system, be to realize water saving, energy-conservation, the concrete means of preventing and treating water pollution, and be also the active demand of carrying out energy-saving and emission-reduction and realizing environmental protection.In view of this, water service pipe is as a kind of green, energy-saving and environmental protection tubing, non-corrosive, non-scaling, not undergauge, fluid resistance little, can effectively lower water supply consumption, be a kind of desirable pipe network pipeline.
Also there is the deficiency that impact resistance is weak, anti-yield strength is inadequate in existing water service pipe, haves much room for improvement.
Summary of the invention
For the problems referred to above, the invention provides a kind of PVC water service pipe, there is the advantages such as shock resistance, long service life.
In order to address the above problem, technical scheme provided by the invention is:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:92-94 part, low lead stabilizer: 3.2-3.4 parts, epoxy soybean oil: 1-1.5 parts, ACR:1.8-2.0, CPE:2.4-2.6 part, calcium stearate: 8-9 parts, stearic acid: 14-15 parts, chlorinatedpolyethylene wax: 0.9-1.0 parts, titanium dioxide: 1.2-1.4 parts.
Preferably, each composition and weight ratio thereof are: PVCSG7:93-94 part, low lead stabilizer: 3.25-3.4 parts, epoxy soybean oil: 1.2-1.5 parts, ACR:1.85-2.0, CPE:2.45-2.6 part, calcium stearate: 8-9 parts, stearic acid: 14.5-15 parts, chlorinatedpolyethylene wax: 0.9-1.0 parts, titanium dioxide: 1.2-1.4 parts.
Preferably, each composition and weight ratio thereof are: PVCSG7:93 part, low lead stabilizer: 3.35 parts, epoxy soybean oil: 1.4 parts, ACR:1.85, CPE:2.45 part, calcium stearate: 8.2 parts, stearic acid: 14.2 parts, chlorinatedpolyethylene wax: 0.95 part, titanium dioxide: 1.25 parts.
Preferably, each composition and weight ratio thereof are: PVCSG7:92.5 part, low lead stabilizer: 3.25 parts, epoxy soybean oil: 1.2 parts, ACR:1.95, CPE:2.56 part, calcium stearate: 8.8 parts, stearic acid: 14.8 parts, chlorinatedpolyethylene wax: 0.97 part, titanium dioxide: 1.35 parts.
Compared with prior art, beneficial effect of the present invention is:
Water service pipe fluid resistance of the present invention is little, and physical strength is large, shock resistance, corrosion-resistant, and yield strength is large, long service life, environmental compatibility is strong.
Embodiment
Below the present invention will be further described:
Embodiment 1:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:92 part, low lead stabilizer: 3.4 parts, epoxy soybean oil: 1 part, ACR:2.0, CPE:2.4 part, calcium stearate: 9 parts, stearic acid: 14 parts, chlorinatedpolyethylene wax: 1.0 parts, titanium dioxide: 1.2 parts.
Embodiment 2:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:94 part, low lead stabilizer: 3.2 parts, epoxy soybean oil: 1.5 parts, ACR:1.8, CPE:2.6 part, calcium stearate: 8 parts, stearic acid: 15 parts, chlorinatedpolyethylene wax: 0.9 part, titanium dioxide: 1.4 parts.
Embodiment 3:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:92 part, low lead stabilizer: 3.2 parts, epoxy soybean oil: 1 part, ACR:2.0, CPE:2.6 part, calcium stearate: 8 parts, stearic acid: 14-part, chlorinatedpolyethylene wax: 1.0 parts, titanium dioxide: 1.4 parts.
Embodiment 4:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:93 part, low lead stabilizer: 3.35 parts, epoxy soybean oil: 1.4 parts, ACR:1.85, CPE:2.45 part, calcium stearate: 8.2 parts, stearic acid: 14.2 parts, chlorinatedpolyethylene wax: 0.95 part, titanium dioxide: 1.25 parts.
Embodiment 5:
A PVC water service pipe, each composition and weight ratio thereof are: PVCSG7:92.5 part, low lead stabilizer: 3.25 parts, epoxy soybean oil: 1.2 parts, ACR:1.95, CPE:2.56 part, calcium stearate: 8.8 parts, stearic acid: 14.8 parts, chlorinatedpolyethylene wax: 0.97 part, titanium dioxide: 1.35 parts.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a PVC water service pipe, is characterized in that: each composition and weight ratio thereof are: PVCSG7:92-94 part, low lead stabilizer: 3.2-3.4 parts, epoxy soybean oil: 1-1.5 parts, ACR:1.8-2.0, CPE:2.4-2.6 part, calcium stearate: 8-9 parts, stearic acid: 14-15 parts, chlorinatedpolyethylene wax: 0.9-1.0 parts, titanium dioxide: 1.2-1.4 parts.
2. PVC water service pipe according to claim 1, is characterized in that: each composition and weight ratio thereof are: PVCSG7:93-94 part, low lead stabilizer: 3.25-3.4 parts, epoxy soybean oil: 1.2-1.5 parts, ACR:1.85-2.0, CPE:2.45-2.6 part, calcium stearate: 8-9 parts, stearic acid: 14.5-15 parts, chlorinatedpolyethylene wax: 0.9-1.0 parts, titanium dioxide: 1.2-1.4 parts.
3. PVC water service pipe according to claim 1, is characterized in that: each composition and weight ratio thereof are: PVCSG7:93 part, low lead stabilizer: 3.35 parts, epoxy soybean oil: 1.4 parts, ACR:1.85, CPE:2.45 part, calcium stearate: 8.2 parts, stearic acid: 14.2 parts, chlorinatedpolyethylene wax: 0.95 part, titanium dioxide: 1.25 parts.
4. PVC water service pipe according to claim 1, is characterized in that: each composition and weight ratio thereof are: PVCSG7:92.5 part, low lead stabilizer: 3.25 parts, epoxy soybean oil: 1.2 parts, ACR:1.95, CPE:2.56 part, calcium stearate: 8.8 parts, stearic acid: 14.8 parts, chlorinatedpolyethylene wax: 0.97 part, titanium dioxide: 1.35 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331343.6A CN104109319A (en) | 2014-07-12 | 2014-07-12 | PVC water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331343.6A CN104109319A (en) | 2014-07-12 | 2014-07-12 | PVC water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109319A true CN104109319A (en) | 2014-10-22 |
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ID=51706314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331343.6A Pending CN104109319A (en) | 2014-07-12 | 2014-07-12 | PVC water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104109319A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788847A (en) * | 2015-03-31 | 2015-07-22 | 太仓市晨洲塑业有限公司 | Composite PVC water supply pipe |
| CN105820466A (en) * | 2016-04-21 | 2016-08-03 | 安徽华宇管道制造有限公司 | Preparation method of hard PVC (polyvinyl chloride) drainage pipe |
| CN105860337A (en) * | 2016-04-21 | 2016-08-17 | 安徽华宇管道制造有限公司 | Preparation method of rigid PVC (polyvinyl chloride) water supply pipe |
| CN105885280A (en) * | 2016-04-14 | 2016-08-24 | 叶青 | Formula of corrosion-resistant hard polyvinyl chloride pipe |
-
2014
- 2014-07-12 CN CN201410331343.6A patent/CN104109319A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 王加龙等: "《热塑性塑料注塑生产技术（第1版）》", 30 June 2004, 化学工业出版社材料科学与工程出版中心 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788847A (en) * | 2015-03-31 | 2015-07-22 | 太仓市晨洲塑业有限公司 | Composite PVC water supply pipe |
| CN105885280A (en) * | 2016-04-14 | 2016-08-24 | 叶青 | Formula of corrosion-resistant hard polyvinyl chloride pipe |
| CN105820466A (en) * | 2016-04-21 | 2016-08-03 | 安徽华宇管道制造有限公司 | Preparation method of hard PVC (polyvinyl chloride) drainage pipe |
| CN105860337A (en) * | 2016-04-21 | 2016-08-17 | 安徽华宇管道制造有限公司 | Preparation method of rigid PVC (polyvinyl chloride) water supply pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |