CN102977495A - Polyvinyl chloride water supply pipe material and production process thereof - Google Patents
Polyvinyl chloride water supply pipe material and production process thereof Download PDFInfo
- Publication number
- CN102977495A CN102977495A CN2012103908071A CN201210390807A CN102977495A CN 102977495 A CN102977495 A CN 102977495A CN 2012103908071 A CN2012103908071 A CN 2012103908071A CN 201210390807 A CN201210390807 A CN 201210390807A CN 102977495 A CN102977495 A CN 102977495A
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- tubing
- polyvinyl chloride
- pipe material
- supply pipe
- water supply
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a polyvinyl chloride water supply pipe material and a production process thereof. The pipe material is composed of the following raw materials of, by weight, 100 parts of a PVC resin, 0.8-1.4 parts of stearic acid, 1-1.5 parts of paraffin, 2-5 parts of chlorinated polyethylene, 0.3-0.8 part of organic tin, 0.2-0.5 part of titanium dioxide, 0.01-0.015 part of carbon black and 20-30 parts of ground calcium carbonate. The pipe material is prepared by the processes of heat-mixing the raw materials with the above weight parts, extruding, cooling shaping, dragging, printing and cutting. The polyvinyl chloride water supply pipe material has beautiful appearance, is safe and environment-friendly, and has low cost and long service life.
Description
Technical field
The present invention relates to polymer composite, is a kind of polyvinyl chloride water supply pipe material and production technique thereof specifically.
Background technology
The stablizer that existing polyvinyl chloride water supply pipe material adopts is compound lead stabilizer, and with light calcium carbonate as weighting agent, owing to contain harmful lead element in the compound lead stabilizer, the harm health of human body, dangerous, although and light calcium carbonate can alleviate the weight of tubing, the cost height.
Summary of the invention
Purpose of the present invention just provides polyvinyl chloride water supply pipe material and the production technique thereof of a kind of good looking appearance, safety and environmental protection, with low cost, long service life.
The present invention is made of the raw material of following weight parts:
Polyvinyl chloride resin powder 100, stearic acid 0.8-1.4, paraffin 1-1.5, chlorinatedpolyethylene 2-5, organotin 0.3-0.8, titanium dioxide 0.2-0.5, carbon black 0.01-0.015, water-ground limestone 20-30.
The production technique of a kind of polyvinyl chloride water supply pipe material of the present invention comprises following processing step:
A. by dosage the polyvinyl chloride resin powder is put in the plastic hot mixing machine, then add successively stearic acid, paraffin, chlorinatedpolyethylene, organotin, titanium dioxide, carbon black and water-ground limestone, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
B. the above-mentioned compound that has cooled off is put into and carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
C. the tubing behind the cooling and shaping is involved from cooling water tank with tractor;
D. in type printer, the tubing that pulls out is carried out lettering processing;
E. the tubing after lettering being machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
The present invention is owing to adopted the organotin (being Y330) of safety non-toxic as stablizer in prescription, thereby guaranteed the security of polyvinyl chloride water supply pipe material, also owing in prescription, adopted cheap water-ground limestone as weighting agent, can significantly reduce the production cost of polyvinyl chloride water supply pipe material, economic worth is obvious.Through the practical application test, with the made polyvinyl chloride water supply pipe material of prescription of the present invention, lead tolerance is extremely low, satisfies the service requirements of water service pipe fully.
Embodiment
Embodiment 1:
(1) getting first polyvinyl chloride resin powder 100kg puts in the plastic hot mixing machine, then add successively stearic acid 0.8kg, paraffin 1kg, chlorinatedpolyethylene 2kg, organotin 0.3kg, titanium dioxide 0.2kg, carbon black 0.01kg and water-ground limestone 20kg, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
(2) the above-mentioned compound that has cooled off is put into carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
(3) tubing behind the cooling and shaping is involved from cooling water tank with tractor;
(4) in type printer, the tubing that pulls out is carried out lettering processing;
(5) tubing after lettering is machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
Embodiment 2:
(1) getting first polyvinyl chloride resin powder 100kg puts in the plastic hot mixing machine, then add successively stearic acid 1kg, paraffin 1.3kg, chlorinatedpolyethylene 3kg, organotin 0.5kg, titanium dioxide 0.3kg, carbon black 0.012kg and water-ground limestone 25kg, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
(2) the above-mentioned compound that has cooled off is put into carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
(3) tubing behind the cooling and shaping is involved from cooling water tank with tractor;
(4) in type printer, the tubing that pulls out is carried out lettering processing;
(5) tubing after lettering is machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
Embodiment 3:
(1) getting first polyvinyl chloride resin powder 100kg puts in the plastic hot mixing machine, then add successively stearic acid 1.2kg, paraffin 1.3kg, chlorinatedpolyethylene 4kg, organotin 0.6kg, titanium dioxide 0.4kg, carbon black 0.013kg and water-ground limestone 28kg, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
(2) the above-mentioned compound that has cooled off is put into carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
(3) tubing behind the cooling and shaping is involved from cooling water tank with tractor;
(4) in type printer, the tubing that pulls out is carried out lettering processing;
(5) tubing after lettering is machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
Embodiment 4:
(1) getting first polyvinyl chloride resin powder 100kg puts in the plastic hot mixing machine, then add successively stearic acid 1.4kg, paraffin 1.5kg, chlorinatedpolyethylene 5kg, organotin 0.8kg, titanium dioxide 0.5kg, carbon black 0.015kg and water-ground limestone 30kg, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
(2) the above-mentioned compound that has cooled off is put into carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
(3) tubing behind the cooling and shaping is involved from cooling water tank with tractor;
(4) in type printer, the tubing that pulls out is carried out lettering processing;
(5) tubing after lettering is machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
Claims (2)
1. polyvinyl chloride water supply pipe material is characterized in that described tubing is made of the raw material of following weight parts:
Polyvinyl chloride resin powder 100, stearic acid 0.8-1.4, paraffin 1-1.5, chlorinatedpolyethylene 2-5, organotin 0.3-0.8, titanium dioxide 0.2-0.5, carbon black 0.01-0.015, water-ground limestone 20-30.
2. the production technique of a kind of polyvinyl chloride water supply pipe material according to claim 1 is characterized in that comprising following processing step:
A. by dosage the polyvinyl chloride resin powder is put in the plastic hot mixing machine, then add successively stearic acid, paraffin, chlorinatedpolyethylene, organotin, titanium dioxide, carbon black, water-ground limestone, in the plastic hot mixing machine, fully mix, when temperature reaches 110 ℃, compound is fed into cold stirring in the machine cools off, it is cooled to below 40 ℃;
B. the above-mentioned compound that has cooled off is put into and carried out extrusion molding processing in the plastic extrusion machine, and the tubing after the extrusion molding processing delivered to carry out cooling and shaping in the cooling water tank;
C. the tubing behind the cooling and shaping is involved from cooling water tank with tractor;
D. in type printer, the tubing that pulls out is carried out lettering processing;
E. the tubing after lettering being machined is delivered in the cutting machine, cut out the tubing of certain-length by processing requirement after, and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103908071A CN102977495A (en) | 2012-10-16 | 2012-10-16 | Polyvinyl chloride water supply pipe material and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103908071A CN102977495A (en) | 2012-10-16 | 2012-10-16 | Polyvinyl chloride water supply pipe material and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102977495A true CN102977495A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103908071A Pending CN102977495A (en) | 2012-10-16 | 2012-10-16 | Polyvinyl chloride water supply pipe material and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102977495A (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 |
| CN106335198A (en) * | 2016-08-26 | 2017-01-18 | 灵璧县亿达塑料管材有限公司 | PVC pipe production process |
| CN108250631A (en) * | 2018-02-24 | 2018-07-06 | 江苏杰通管业有限公司 | A kind of UPVC feed pipes Materials And Manufacturing Processes |
| CN116100776A (en) * | 2022-12-28 | 2023-05-12 | 唐山长虹塑料制品有限公司 | Modified polyethylene pipe and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292063A (en) * | 1996-04-26 | 1997-11-11 | Sekisui Chem Co Ltd | Pipe and joint excellent in flexibility and shock resistance |
| CN1919919A (en) * | 2006-09-15 | 2007-02-28 | 河北宝硕管材有限公司 | High rush-resistant polyvinyl chloride pipe for drinking and preparation method thereof |
| CN101157783A (en) * | 2007-11-08 | 2008-04-09 | 新疆屯河节水科技有限公司 | Leadless polyvinyl chloride pipe |
| CN101486820A (en) * | 2009-02-16 | 2009-07-22 | 黄山琦源塑管阀门有限公司 | PVC material and preparation thereof |
| CN101698733A (en) * | 2009-10-28 | 2010-04-28 | 河南康泰塑业科技有限公司 | Hard polyethylene pipe with high impact resistance |
-
2012
- 2012-10-16 CN CN2012103908071A patent/CN102977495A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292063A (en) * | 1996-04-26 | 1997-11-11 | Sekisui Chem Co Ltd | Pipe and joint excellent in flexibility and shock resistance |
| CN1919919A (en) * | 2006-09-15 | 2007-02-28 | 河北宝硕管材有限公司 | High rush-resistant polyvinyl chloride pipe for drinking and preparation method thereof |
| CN101157783A (en) * | 2007-11-08 | 2008-04-09 | 新疆屯河节水科技有限公司 | Leadless polyvinyl chloride pipe |
| CN101486820A (en) * | 2009-02-16 | 2009-07-22 | 黄山琦源塑管阀门有限公司 | PVC material and preparation thereof |
| CN101698733A (en) * | 2009-10-28 | 2010-04-28 | 河南康泰塑业科技有限公司 | Hard polyethylene pipe with high impact resistance |
Non-Patent Citations (1)
| Title |
|---|
| 温变英等: "《高分子材料与加工》", 31 March 2011, article "助剂", pages: 83-84 * |
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 |
| CN106335198A (en) * | 2016-08-26 | 2017-01-18 | 灵璧县亿达塑料管材有限公司 | PVC pipe production process |
| CN108250631A (en) * | 2018-02-24 | 2018-07-06 | 江苏杰通管业有限公司 | A kind of UPVC feed pipes Materials And Manufacturing Processes |
| CN116100776A (en) * | 2022-12-28 | 2023-05-12 | 唐山长虹塑料制品有限公司 | Modified polyethylene pipe and preparation method thereof |
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Application publication date: 20130320 |