CN105153569A - Green environmental-protection type pipe and preparation method thereof - Google Patents
Green environmental-protection type pipe and preparation method thereof Download PDFInfo
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- CN105153569A CN105153569A CN201510399291.0A CN201510399291A CN105153569A CN 105153569 A CN105153569 A CN 105153569A CN 201510399291 A CN201510399291 A CN 201510399291A CN 105153569 A CN105153569 A CN 105153569A
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Abstract
The invention relates to a green environmental-protection type pipe and a preparation method thereof. According to the present invention, the preparation is convenient, and the cost is low; the PVC resin is adopted as the raw material, the stabilizer dibasic lead phosphite, the plasticizer, the lubricant polyethylene wax and the like are added to adjust and manufacture, the manufacturing is simple and convenient, and the strength and the toughness of the pipe are effectively improved; the compatibility of the raw materials is good, the characteristics of the raw materials are effectively provided, the strength of the pipe is substantially improved, and the service life is prolonged; and no stimulation odor is generated during the production process, no harm is generated to human health, the green environmental protection is provided, and the needs of manufacturers can be met.
Description
Technical field
The present invention relates to tubing technical field, particularly relate to a kind of environmental type tubing and preparation method thereof.
Background technology
Plastics tubing is generally with synthetic resins, and namely polyester is raw material, adds clay, lubricant, softening agent etc., forms in tubing machine with the method for " moulding " through extrusion processing.Because it has light weight, corrosion-resistant, good looking appearance, without features such as unpleasant odor, handling ease, easy constructions, obtains and apply more and more widely in construction work.The main lubricant being from the beginning used as building construction installs matched penetration pipe etc. for lubricant system pipe arrangement, row's lubricant, exhaust and blowdown sanitary pipe, underground row's lubricant tube system, rain lubricant tube and electric wire.Existing plastics tubing make time owing to manufacturing numerous and diverse, capital intensive, energy-conservation object can not be reached, cost is higher, insufficient strength, high degree affect its work-ing life, the irritating smell simultaneously produced in production process is larger, easily pollutes the environment of surrounding, to HUMAN HEALTH, there is harm, can not meet the demand of producer.
Summary of the invention
The object of this invention is to provide a kind of environmental type tubing and preparation method thereof, solve existing plastics tubing when making owing to manufacturing numerous and diverse, capital intensive, energy-conservation object can not be reached, cost is higher, insufficient strength, high degree affect its work-ing life, the irritating smell simultaneously produced in production process is larger, easy pollution environment around, has harm to HUMAN HEALTH, can not meet the problem of the demand of producer.
Object of the present invention can be achieved through the following technical solutions;
A kind of environmental type tubing and preparation method thereof, it is characterized by, a kind of environmental type tubing, comprises following component by weight;
Polyvinyl chloride resin 200-400 part
Stablizer 10-30 part
Polypropylene adipate (PPA) 3-9 part
Octyl adipate 2-6 part
Lubricant 5-15 part
Paraffin 20-30 part
Calcium carbonate 30-50 part
Water 50-150 part
Clay 5-10 part.
Above-mentioned a kind of environmental type tubing, wherein, preferably, its composition is counted as follows by weight:
Polyvinyl chloride resin 200 parts
Stablizer 10 parts
Polypropylene adipate (PPA) 3 parts
Octyl adipate 2 parts
Lubricant 5 parts
20 parts, paraffin
30 parts, calcium carbonate
50 parts, water
Clay 5 parts.
Above-mentioned a kind of environmental type tubing, wherein, described polypropylene adipate (PPA) and the ratio of weight and number of Octyl adipate are 3:2.
Above-mentioned a kind of environmental type tubing, wherein, described lubricant is polyethylene wax.
Above-mentioned a kind of environmental type tubing, wherein, described stablizer is dibasic lead phosphite.
The preparation method of above-mentioned a kind of environmental type tubing, its preparation method is as follows:
(1) take polypropylene adipate (PPA) and Octyl adipate by ratio of weight and the number of copies, Octyl adipate is added after at the uniform velocity stirring 5-15min in polypropylene adipate (PPA) and obtain plasticizer A;
(2) by polyvinyl chloride resin, paraffin, calcium carbonate, water and clay, add mixing and stirring in homogenizer successively, add stablizer dibasic lead phosphite when material temperature rises to 120 DEG C-130 DEG C, add lubricant polyethylene wax when material temperature rises to 140 DEG C-155 DEG C, after stirring 20-30min add plasticizer A when material temperature rises to 165 DEG C-175 DEG C after, obtain mixture C;
(3) mixture C poured in cooling mixing machine and lower the temperature, the discharging when temperature is down to 40 DEG C-50 DEG C, enters in mould after cooling 1-3h and obtains finished product.
The beneficial effect of this programme:
A kind of environmental type tubing provided by the invention and preparation method thereof, configuration is convenient, cost is lower, employing polyvinyl chloride resin is raw material, add stablizer dibasic lead phosphite, softening agent and lubricant polyethylene wax etc. carry out regulating and manufacture, manufacture simple, convenient, effectively raise intensity and the toughness of tubing, each materials compatibility is good, make property of raw material be effectively played, substantially increase the intensity of tubing, extend its work-ing life, have no irritating odor in production process simultaneously, to HUMAN HEALTH without harm, environmental protection, more can meet the demand of producer.
Embodiment
Embodiment 1: a kind of preparation method of environmental type tubing, its preparation method is as follows:
(1) take polypropylene adipate (PPA) 3 parts and Octyl adipate 2 parts by ratio of weight and the number of copies, Octyl adipate is added after at the uniform velocity stirring 5min in polypropylene adipate (PPA) and obtain plasticizer A;
(2) by polyvinyl chloride resin 200 parts, 20 parts, paraffin, 30 parts, calcium carbonate, 50 parts, water and clay 5 parts, add mixing and stirring in homogenizer successively, add stablizer dibasic lead phosphite 10 parts when material temperature rises to 120 DEG C, add 5 parts, lubricant polyethylene wax when material temperature rises to 140 DEG C, after stirring 20min add plasticizer A when material temperature rises to 165 DEG C after, obtain mixture C;
(3) mixture C poured in cooling mixing machine and lower the temperature, the discharging when temperature is down to 40 DEG C DEG C, enters in mould after cooling 1h and obtains finished product.
Embodiment 2: a kind of preparation method of environmental type tubing, its preparation method is as follows:
(1) take polypropylene adipate (PPA) 6 parts and Octyl adipate 4 parts by ratio of weight and the number of copies, Octyl adipate is added after at the uniform velocity stirring 10min in polypropylene adipate (PPA) and obtain plasticizer A;
(2) by polyvinyl chloride resin 300 parts, 25 parts, paraffin, 40 parts, calcium carbonate, 100 parts, water and clay 8 parts, add mixing and stirring in homogenizer successively, add stablizer dibasic lead phosphite 20 parts when material temperature rises to 125 DEG C, add 10 parts, lubricant polyethylene wax when material temperature rises to 150 DEG C, after stirring 25min add plasticizer A when material temperature rises to 170 DEG C after, obtain mixture C;
(3) mixture C poured in cooling mixing machine and lower the temperature, the discharging when temperature is down to 45 DEG C, enters in mould after cooling 2h and obtains finished product.
Embodiment 3: a kind of preparation method of environmental type tubing, its preparation method is as follows:
(1) take polypropylene adipate (PPA) 9 parts and Octyl adipate 6 parts by ratio of weight and the number of copies, Octyl adipate is added after at the uniform velocity stirring 15min in polypropylene adipate (PPA) and obtain plasticizer A;
(2) by polyvinyl chloride resin 400 parts, 30 parts, paraffin, 50 parts, calcium carbonate, 150 parts, water and clay 10 parts, add mixing and stirring in homogenizer successively, add stablizer dibasic lead phosphite 30 parts when material temperature rises to 130 DEG C, add 15 parts, lubricant polyethylene wax when material temperature rises to 155 DEG C, after stirring 30min add plasticizer A when material temperature rises to 175 DEG C after, obtain mixture C;
(3) mixture C poured in cooling mixing machine and lower the temperature, the discharging when temperature is down to 50 DEG C, enters in mould after cooling 3h and obtains finished product.
A kind of environmental type tubing provided by the invention and preparation method thereof, configuration is convenient, cost is lower, employing polyvinyl chloride resin is raw material, add stablizer dibasic lead phosphite, softening agent and lubricant polyethylene wax etc. carry out regulating and manufacture, manufacture simple, convenient, effectively raise intensity and the toughness of tubing, each materials compatibility is good, make property of raw material be effectively played, substantially increase the intensity of tubing, extend its work-ing life, have no irritating odor in production process simultaneously, to HUMAN HEALTH without harm, environmental protection, more can meet the demand of producer.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1. environmental type tubing and preparation method thereof, is characterized by, and a kind of environmental type tubing, comprises following component by weight;
Polyvinyl chloride resin 200-400 part
Stablizer 10-30 part
Polypropylene adipate (PPA) 3-9 part
Octyl adipate 2-6 part
Lubricant 5-15 part
Paraffin 20-30 part
Calcium carbonate 30-50 part
Water 50-150 part
Clay 5-10 part.
2. a kind of environmental type tubing as claimed in claim 1, is characterized by, and preferably, its composition is counted as follows by weight:
Polyvinyl chloride resin 200 parts
Stablizer 10 parts
Polypropylene adipate (PPA) 3 parts
Octyl adipate 2 parts
Lubricant 5 parts
20 parts, paraffin
30 parts, calcium carbonate
50 parts, water
Clay 5 parts.
3. a kind of environmental type tubing as claimed in claim 1, is characterized by, and described polypropylene adipate (PPA) and the ratio of weight and number of Octyl adipate are 3:2.
4. a kind of environmental type tubing as claimed in claim 1, is characterized by, and described lubricant is polyethylene wax.
5. a kind of environmental type tubing as claimed in claim 1, is characterized by, and described stablizer is dibasic lead phosphite.
6. a kind of environmental type tubing as claimed in claim 1 and preparation method thereof, is characterized by, a kind of preparation method of environmental type tubing, and its preparation method is as follows:
(1) take polypropylene adipate (PPA) and Octyl adipate by ratio of weight and the number of copies, Octyl adipate is added after at the uniform velocity stirring 5-15min in polypropylene adipate (PPA) and obtain plasticizer A;
(2) by polyvinyl chloride resin, paraffin, calcium carbonate, water and clay, add mixing and stirring in homogenizer successively, add stablizer dibasic lead phosphite when material temperature rises to 120 DEG C-130 DEG C, add lubricant polyethylene wax when material temperature rises to 140 DEG C-155 DEG C, after stirring 20-30min add plasticizer A when material temperature rises to 165 DEG C-175 DEG C after, obtain mixture C;
(3) mixture C poured in cooling mixing machine and lower the temperature, the discharging when temperature is down to 40 DEG C-50 DEG C, enters in mould after cooling 1-3h and obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399291.0A CN105153569A (en) | 2015-07-09 | 2015-07-09 | Green environmental-protection type pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399291.0A CN105153569A (en) | 2015-07-09 | 2015-07-09 | Green environmental-protection type pipe and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153569A true CN105153569A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399291.0A Pending CN105153569A (en) | 2015-07-09 | 2015-07-09 | Green environmental-protection type pipe and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102766302A (en) * | 2012-08-13 | 2012-11-07 | 青岛海洋鲨科技有限公司 | Formula for plastic pipe acrylonitrile butadiene styrene (ABS) modified hard chlorinated polyvinyl chloride and pipe preparation method |
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
| CN103319808A (en) * | 2013-06-24 | 2013-09-25 | 苏州新区佳合塑胶有限公司 | Hard PVC (poly vinyl chloride) plastic and preparation method thereof |
| CN103897310A (en) * | 2012-12-31 | 2014-07-02 | 福建亚通新材料科技股份有限公司 | High-impact PVC-C (chlorinated polyvinyl chloride) industrial pipe |
-
2015
- 2015-07-09 CN CN201510399291.0A patent/CN105153569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102766302A (en) * | 2012-08-13 | 2012-11-07 | 青岛海洋鲨科技有限公司 | Formula for plastic pipe acrylonitrile butadiene styrene (ABS) modified hard chlorinated polyvinyl chloride and pipe preparation method |
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
| CN103897310A (en) * | 2012-12-31 | 2014-07-02 | 福建亚通新材料科技股份有限公司 | High-impact PVC-C (chlorinated polyvinyl chloride) industrial pipe |
| CN103319808A (en) * | 2013-06-24 | 2013-09-25 | 苏州新区佳合塑胶有限公司 | Hard PVC (poly vinyl chloride) plastic and preparation method thereof |
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Application publication date: 20151216 |