CN102382396A - Novel plastic pipe and preparation method thereof - Google Patents
Novel plastic pipe and preparation method thereof Download PDFInfo
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- CN102382396A CN102382396A CN2011103020959A CN201110302095A CN102382396A CN 102382396 A CN102382396 A CN 102382396A CN 2011103020959 A CN2011103020959 A CN 2011103020959A CN 201110302095 A CN201110302095 A CN 201110302095A CN 102382396 A CN102382396 A CN 102382396A
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- plastic pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a novel plastic pipe and a preparation method thereof. The novel plastic pipe finished product is prepared from the following raw materials in parts by weight: polyvinyl chloride resin, polyvinyl chloride recovered material, polyamide resin, attapulgite, straw ash, low-lead composite stabilizer, chlorinated polyethylene, calcium carbonate, acrylate impact modifier ACR, titanium dioxide, stearic acid, polyethylene wax, ultraviolet absorbent, thickening agent and pigment through the steps of sequential mixing, reacting, heating and shaping. The preparation method is simple and the formula is reasonable; and the prepared novel plastic pipe has good heat dispersion performance, corrosion resistance, high-temperature resistance and tensile performance and can be effectively applied to various industries.
Description
Technical field
The present invention relates to a kind of tubing, be specifically related to a kind of new type plastic pipe and preparation method thereof.
Background technology
Plastic pipe is the chemical building material that high-tech is composited, and chemical building material is after steel, timber, cement, the fourth-largest type of New Building Materials that the present age is emerging.In recent years, chemical building material has been obtained the rapid progress fast development in China, and especially being widely used of novel environment friendly new type plastic pipe started the revolution of an alternative traditional construction material.New type plastic pipe is advantages such as the current loss is little, energy-conservation, material-saving, protection is ecological, completion is convenient because of having, and are widely used in fields such as building water supply and drainage, cities and towns plumbing and gas line at present, become the main force of new millennium urban construction pipe network.
Plastics are different with traditional material, technical progress paces faster, the new technology, novel material, the novel process that constantly occur make the advantage of the relative traditional material of plastics tubing more and more outstanding.New type plastic pipe is compared with cement pipe with traditional metal tube, has in light weightly, generally is merely the 1/6-1/10 of metal tube; Erosion resistance is preferably arranged, shock resistance and tensile strength, the plastics tubing internal surface than CIP slick many, frictional coefficient is little, fluid resistance is little, can reduce the water delivery energy consumption more than 5%; Synthesis energy saving is good, makes the right reduction by 75% of energy consumption, convenient transportation; Install simply, reach 30-50 work-ing life.Development is very fast in countries in the world over nearly 10 years for polyethylene tube, and developed country has accounted for absolute advantage in feedwater field and combustion gas field using polythene pipe.Polyethylene tube not only is used for replacing traditional steel pipe, CIP etc. in a large number, is also replacing polyvinyl chloridepipe, and reason just is polyethylene tube technological innovation over nearly 10 years.Material has great progress on the one hand, and through the improvement of polyethylene polymerization production technique, the intensity of polyvinyl piping materials PP Pipe Compound has almost improved 1 times.Utilisation technology has new development on the other hand; For example need not excavate pipe trench in recent years; The technology that adopts the directional drilling method to lay polyethylene tube has been given full play to the meliority of polyethylene tube, makes traditional piping material be fit to adopt the occasion of this method not have competitive capacity at all.
Summary of the invention
For a kind of more fine new type plastic pipe is provided, the object of the invention is to provide a kind of new type plastic pipe and preparation method thereof, and preparation method of the present invention is simple, and the new type plastic pipe of preparation has excellent heat dispersion performance, tensile property is good.
The present invention adopts following technical scheme to achieve these goals:
New type plastic pipe is characterized in that the weight part of its constitutive material is: PVC RESINS 30-40kg, SE reclaimed materials 30-40kg, polyamide resin 30-40kg, attapulgite 10-20kg, stalk ashes 10-20kg, low plumbous one package stabilizer 4.0-4.8kg, chlorinatedpolyethylene 8-12kg, lime carbonate 60-80kg, acrylic ester impact-resisting modifier ACR2.0-2.4kg, white titanium pigment 5-7kg, Triple Pressed Stearic Acid 0.7-0.8kg, polyethylene wax 0.3-0.5kg, UV light absorber 0.15-0.2kg and pigment 10-15g.
The preparation method of described new type plastic pipe is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material; The PVC RESINS and the polyamide resin that in heat is mixed pot, add certain part by weight; Heated 2-3 minute; The low plumbous one package stabilizer, acrylic ester impact-resisting modifier ACR, white titanium pigment, Triple Pressed Stearic Acid, UV light absorber and the pigment that add certain part by weight then successively reacted 5-7 minute;
(2) in step (1), add SE reclaimed materials, attapulgite, stalk ashes, chlorinatedpolyethylene, lime carbonate and polyethylene wax by weight, reacted 10-15 minute, blowing is cooled to 35-40 ℃ to cold mixed pot;
(3) the cooled batch mixing of step (2) is put into barrel, the inlet temperature of control barrel is 183-187 ℃, and the middle-end temperature is 172-178 ℃, and the exit end temperature is 168-172 ℃;
(4) material in the barrel in the step (3) is passed through merging core and die head moulding successively, the temperature of merging core is controlled at 168-172 ℃, and the temperature of die head is 192-198 ℃, obtains finished product at last.
Advantage of the present invention:
Preparing method of the present invention is simple, prescription rationally, the new type plastic pipe of preparation has excellent heat dispersion performance, corrosion-resistant, high temperature resistant and tensile property is good, can effective application in all trades and professions.
Embodiment
Embodiment 1: new type plastic pipe, the weight part of its constitutive material is: PVC RESINS 30kg, SE reclaimed materials 30kg, polyamide resin 30kg, attapulgite 10kg, stalk ashes 10kg, low plumbous one package stabilizer 4.0kg, chlorinatedpolyethylene 8kg, lime carbonate 60kg, acrylic ester impact-resisting modifier ACR2.0kg, white titanium pigment 5kg, Triple Pressed Stearic Acid 0.7kg, polyethylene wax 0.3kg, UV light absorber 0.15kg and pigment 15g.
The preparation method of new type plastic pipe may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material; The PVC RESINS and the polyamide resin that in heat is mixed pot, add certain part by weight; Heated 2-3 minute; The low plumbous one package stabilizer, acrylic ester impact-resisting modifier ACR, white titanium pigment, Triple Pressed Stearic Acid, UV light absorber and the pigment that add certain part by weight then successively reacted 5-7 minute;
(2) in step (1), add SE reclaimed materials, attapulgite, stalk ashes, chlorinatedpolyethylene, lime carbonate and polyethylene wax by weight, reacted 10-15 minute, blowing is cooled to 35-40 ℃ to cold mixed pot;
(3) the cooled batch mixing of step (2) is put into barrel, the inlet temperature of control barrel is 185 ℃, and the middle-end temperature is 175 ℃, and the exit end temperature is 170 ℃;
(4) material in the barrel in the step (3) is passed through merging core and die head moulding successively, the temperature of merging core is controlled at 170 ℃, and the temperature of die head is 195 ℃, obtains finished product at last.
Embodiment 2: new type plastic pipe, the weight part of its constitutive material is: PVC RESINS 40kg, SE reclaimed materials 40kg, polyamide resin 40kg, attapulgite 20kg, stalk ashes 20kg, low plumbous one package stabilizer 4.8kg, chlorinatedpolyethylene 12kg, lime carbonate 80kg, acrylic ester impact-resisting modifier ACR2.4kg, white titanium pigment 7kg, Triple Pressed Stearic Acid 0.8kg, polyethylene wax 0.5kg, UV light absorber 0.2kg and pigment 15g.
The preparation method of new type plastic pipe may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material; The PVC RESINS and the polyamide resin that in heat is mixed pot, add certain part by weight; Heated 2-3 minute; The low plumbous one package stabilizer, acrylic ester impact-resisting modifier ACR, white titanium pigment, Triple Pressed Stearic Acid, UV light absorber and the pigment that add certain part by weight then successively reacted 5-7 minute;
(2) in step (1), add SE reclaimed materials, attapulgite, stalk ashes, chlorinatedpolyethylene, lime carbonate and polyethylene wax by weight, reacted 10-15 minute, blowing is cooled to 35-40 ℃ to cold mixed pot;
(3) the cooled batch mixing of step (2) is put into barrel, the inlet temperature of control barrel is 185 ℃, and the middle-end temperature is 175 ℃, and the exit end temperature is 170 ℃;
(4) material in the barrel in the step (3) is passed through merging core and die head moulding successively, the temperature of merging core is controlled at 170 ℃, and the temperature of die head is 195 ℃, obtains finished product at last.
Embodiment 3: the performance data of new type plastic pipe of the present invention compares:
Claims (2)
1. a new type plastic pipe is characterized in that the weight part of its constitutive material is: PVC RESINS 30-40kg, SE reclaimed materials 30-40kg, polyamide resin 30-40kg, attapulgite 10-20kg, stalk ashes 10-20kg, low plumbous one package stabilizer 4.0-4.8kg, chlorinatedpolyethylene 8-12kg, lime carbonate 60-80kg, acrylic ester impact-resisting modifier ACR2.0-2.4kg, white titanium pigment 5-7kg, Triple Pressed Stearic Acid 0.7-0.8kg, polyethylene wax 0.3-0.5kg, UV light absorber 0.15-0.2kg and pigment 10-15g.
2. the preparation method of new type plastic pipe according to claim 1 is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material; The PVC RESINS and the polyamide resin that in heat is mixed pot, add certain part by weight; Heated 2-3 minute; The low plumbous one package stabilizer, acrylic ester impact-resisting modifier ACR, white titanium pigment, Triple Pressed Stearic Acid, UV light absorber and the pigment that add certain part by weight then successively reacted 5-7 minute;
(2) in step (1), add SE reclaimed materials, attapulgite, stalk ashes, chlorinatedpolyethylene, lime carbonate and polyethylene wax by weight, reacted 10-15 minute, blowing is cooled to 35-40 ℃ to cold mixed pot;
(3) the cooled batch mixing of step (2) is put into barrel, the inlet temperature of control barrel is 183-187 ℃, and the middle-end temperature is 172-178 ℃, and the exit end temperature is 168-172 ℃;
(4) material in the barrel in the step (3) is passed through merging core and die head moulding successively, the temperature of merging core is controlled at 168-172 ℃, and the temperature of die head is 192-198 ℃, obtains finished product at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103020959A CN102382396B (en) | 2011-09-29 | 2011-09-29 | Novel plastic pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103020959A CN102382396B (en) | 2011-09-29 | 2011-09-29 | Novel plastic pipe and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102382396A true CN102382396A (en) | 2012-03-21 |
| CN102382396B CN102382396B (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103020959A Expired - Fee Related CN102382396B (en) | 2011-09-29 | 2011-09-29 | Novel plastic pipe and preparation method thereof |
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| CN (1) | CN102382396B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012916A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed film containing nylon PA12 |
| CN103012917A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed plastic base material film containing modified nano-shale powder |
| CN103059455A (en) * | 2012-12-12 | 2013-04-24 | 安徽海纳川塑业科技有限公司 | Polyvinyl chloride tube containing modified tree ash and preparing method thereof |
| CN103059456A (en) * | 2012-12-12 | 2013-04-24 | 安徽海纳川塑业科技有限公司 | Polyvinyl chloride tube containing modified attapulgite and preparing method thereof |
| CN103483735A (en) * | 2013-09-22 | 2014-01-01 | 苏州市湘园特种精细化工有限公司 | High-impact nanometer flame-retarded resin and preparation method thereof |
| CN104817767A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic pipe |
| CN105670188A (en) * | 2016-04-14 | 2016-06-15 | 叶青 | Chlorinated polyvinyl chloride pipe formula |
| CN107236205A (en) * | 2017-05-14 | 2017-10-10 | 成都巴吉科技有限公司 | It is a kind of for high ductibility sheath material of wind power generation and preparation method thereof |
| CN109082044A (en) * | 2018-08-25 | 2018-12-25 | 马鞍山卓凡新材料科技有限公司 | A kind of preparation method of intermediate water pipeline substrate |
| CN109401130A (en) * | 2018-11-15 | 2019-03-01 | 肥西县创玺建材科技有限公司 | A kind of high-strength corrosion-resisting PVC plastic |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012916B (en) * | 2012-11-25 | 2016-06-29 | 安徽六方重联机械股份有限公司 | A kind of packaging film containing nylon PA12 |
| CN103012917A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed plastic base material film containing modified nano-shale powder |
| CN103012917B (en) * | 2012-11-25 | 2016-06-29 | 安徽六方重联机械股份有限公司 | A kind of packaging plastic substrate film containing modified Nano shale powder |
| CN103012916A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Wrapping-purposed film containing nylon PA12 |
| CN103059456A (en) * | 2012-12-12 | 2013-04-24 | 安徽海纳川塑业科技有限公司 | Polyvinyl chloride tube containing modified attapulgite and preparing method thereof |
| CN103059455B (en) * | 2012-12-12 | 2016-01-06 | 安徽海纳川塑业科技有限公司 | A kind of pvc tubing containing modification tree ash and preparation method thereof |
| CN103059455A (en) * | 2012-12-12 | 2013-04-24 | 安徽海纳川塑业科技有限公司 | Polyvinyl chloride tube containing modified tree ash and preparing method thereof |
| CN103483735B (en) * | 2013-09-22 | 2016-01-20 | 苏州市湘园特种精细化工有限公司 | A kind of high-impact nano flame retardant resin and preparation method thereof |
| CN103483735A (en) * | 2013-09-22 | 2014-01-01 | 苏州市湘园特种精细化工有限公司 | High-impact nanometer flame-retarded resin and preparation method thereof |
| CN104817767A (en) * | 2015-04-17 | 2015-08-05 | 柳州蔚园塑料彩印包装有限责任公司 | Plastic pipe |
| CN105670188A (en) * | 2016-04-14 | 2016-06-15 | 叶青 | Chlorinated polyvinyl chloride pipe formula |
| CN107236205A (en) * | 2017-05-14 | 2017-10-10 | 成都巴吉科技有限公司 | It is a kind of for high ductibility sheath material of wind power generation and preparation method thereof |
| CN109082044A (en) * | 2018-08-25 | 2018-12-25 | 马鞍山卓凡新材料科技有限公司 | A kind of preparation method of intermediate water pipeline substrate |
| CN109401130A (en) * | 2018-11-15 | 2019-03-01 | 肥西县创玺建材科技有限公司 | A kind of high-strength corrosion-resisting PVC plastic |
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| Publication number | Publication date |
|---|---|
| CN102382396B (en) | 2013-07-17 |
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