CN105086242A - Hard PVC (polyvinyl chloride) pipe and production method thereof - Google Patents
Hard PVC (polyvinyl chloride) pipe and production method thereof Download PDFInfo
- Publication number
- CN105086242A CN105086242A CN201510525608.0A CN201510525608A CN105086242A CN 105086242 A CN105086242 A CN 105086242A CN 201510525608 A CN201510525608 A CN 201510525608A CN 105086242 A CN105086242 A CN 105086242A
- Authority
- CN
- China
- Prior art keywords
- parts
- pvc
- temperature
- charge
- wax
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention relates to the field of composite materials, in particular to a hard PVC (polyvinyl chloride) pipe and a production method thereof. The PVC pipe comprises, by weight, 120 to 140 parts of PVC, 6 to 8 parts of chlorinated polyethylene, 10 to 20 parts of nano calcium carbonate, 3 to 4 parts of glass fiber, 4 to 5 parts of titanium white, 2 to 3 parts of PE (polyethylene) wax, 2 to 4 parts of calcium-zinc stabilizer, and 4 to 5 parts of ACR. By using the hard PVC pipe, the hard PVC pipe is usable at a higher temperature, processability is optimized, high-speed processing of PVC plates is facilitated, and processing efficiency of products is improved.
Description
Technical field
The present invention relates to field of compound material, specifically a kind of Rigid PVC Pipe and preparation method thereof.
Background technology
PVC major ingredient is polyvinyl chloride, adds other one-tenth in addition and assigns to strengthen its thermotolerance, toughness, ductility etc.In building-up process, PVC needs multiple starting material, cost is relatively high, because pvc pipe has higher stability to be often used in the pipeline of the transport liquids such as water pipe, in use once will there is the accident of a large amount of leak of liquid because external force extruding occurs to rupture, Rigid Pvc Pipe compressive strength in the market all has much room for improvement.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of Rigid PVC Pipe and preparation method thereof.
The solution of the present invention is by realizing like this:
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part.
Preferably, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part are added in homogenizer and stir, reach 110-130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35-50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160-190 DEG C.
Preferably, in step (1), stop stirring when temperature of charge reaches 125 DEG C.
Preferably, in step (2), discharging when temperature of charge is down to 45 DEG C.
Preferably, in step (3), twin screw extruder processing temperature is 180 DEG C.
The present invention possesses following good result:
(1) the pvc pipe resistance to compression shock resistance prepared of the present invention is excellent, is applicable to making the workpiece that various high strength requires.
(2) in the present invention, PVC is easy to processing, and between each feed composition, homogeny is good.
(3) with low cost, the remarkable in economical benefits of PVC of the present invention.
Embodiment
Describe a kind of Rigid PVC Pipe of the present invention and preparation method thereof below in conjunction with embodiment, these descriptions are not be further limited content of the present invention.
embodiment 1
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 2
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 3
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part are added in homogenizer and stir, reach 125 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 45 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 180 DEG C.
embodiment 4
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part are added in homogenizer and stir, reach 110 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160 DEG C.
embodiment 5
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC130 part, chlorinatedpolyethylene 7 parts, nano-calcium carbonate 20 parts, 3 parts, glass fibre, titanium dioxide 4 parts, 3 parts, PE wax, calcium zinc stabilizer 4 parts, ACR5 part are added in homogenizer and stir, reach 130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 190 DEG C.
embodiment 6
A kind of Rigid PVC Pipe, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part.
The preparation method of above-mentioned Rigid PVC Pipe, comprises the following steps:
(1) first PVC140 part, chlorinatedpolyethylene 6 parts, nano-calcium carbonate 10 parts, 4 parts, glass fibre, titanium dioxide 5 parts, 3 parts, PE wax, calcium zinc stabilizer 2 parts, ACR4-5 part are added in homogenizer and stir, reach 120 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 40 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 170 DEG C.
Claims (6)
1. a Rigid PVC Pipe, it is characterized in that, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part.
2. Rigid PVC Pipe according to claim 1, it is characterized in that, this tubing comprises the raw material of following weight ratio: PVC comprises following feed composition and weight part: PVC120 part, chlorinatedpolyethylene 8 parts, nano-calcium carbonate 15 parts, 3 parts, glass fibre, titanium dioxide 5 parts, 2 parts, PE wax, calcium zinc stabilizer 3 parts, ACR4 part.
3. a preparation method for Rigid PVC Pipe, is characterized in that, comprises the following steps:
(1) first PVC120-140 part, chlorinatedpolyethylene 6-8 part, nano-calcium carbonate 10-20 part, glass fibre 3-4 part, titanium dioxide 4-5 part, PE wax 2-3 part, calcium zinc stabilizer 2-4 part, ACR4-5 part are added in homogenizer and stir, reach 110-130 DEG C to temperature of charge and stop stirring;
(2) then transport material in cold mixer and stir cooling, when temperature of charge is down to 35-50 DEG C, discharging;
(3) finally compound is delivered to extrusion moulding in twin screw extruder and make tubing, twin screw extruder processing temperature is 160-190 DEG C.
4. the preparation method of activeness and quietness PVC according to claim 3, is characterized in that, in step (1), stops stirring when temperature of charge reaches 125 DEG C.
5. the preparation method of activeness and quietness PVC according to claim 3, is characterized in that, in step (2), and discharging when temperature of charge is down to 45 DEG C.
6. the preparation method of activeness and quietness PVC according to claim 3, is characterized in that, in step (3), twin screw extruder processing temperature is 180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525608.0A CN105086242A (en) | 2015-08-25 | 2015-08-25 | Hard PVC (polyvinyl chloride) pipe and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525608.0A CN105086242A (en) | 2015-08-25 | 2015-08-25 | Hard PVC (polyvinyl chloride) pipe and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105086242A true CN105086242A (en) | 2015-11-25 |
Family
ID=54567624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525608.0A Pending CN105086242A (en) | 2015-08-25 | 2015-08-25 | Hard PVC (polyvinyl chloride) pipe and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105086242A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674790A (en) * | 2016-07-06 | 2017-05-17 | 吴江佳通光缆有限公司 | Wearproof glass fiber communication tube product and preparation method thereof |
| CN106700333A (en) * | 2016-12-14 | 2017-05-24 | 安徽圣源橡塑科技有限公司 | Wear-proof PVC (polyvinyl chloride) tube |
| CN107082979A (en) * | 2017-05-08 | 2017-08-22 | 太仓市龙华塑胶有限公司 | A kind of pull resistance plastic tube |
| CN111849090A (en) * | 2020-08-12 | 2020-10-30 | 陈兵 | PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN113910719A (en) * | 2021-09-29 | 2022-01-11 | 湖北金牛管业有限公司 | Low-retraction-rate PVC (polyvinyl chloride) drain pipe and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2084473C1 (en) * | 1994-10-07 | 1997-07-20 | Государственный научно-исследовательский институт химии и технологии полимеров им.акад.В.А.Каргина с опытным заводом | Polymeric composition |
| CN1358796A (en) * | 2000-12-12 | 2002-07-17 | 海尔科化工程塑料国家工程研究中心有限公司 | Mixed ductibility-increased reinforced RPVC composition |
| EP1274793A2 (en) * | 2000-04-20 | 2003-01-15 | Dupont Dow Elastomers L.L.C. | Chlorinated polyolefin impact modifier for vinyl chloride polymers |
| CN1576308A (en) * | 2003-07-24 | 2005-02-09 | 赵东日 | Polyvingyl chloride mixture with weather resistance, shock resistance and excellent workability |
| CN102079836A (en) * | 2009-11-30 | 2011-06-01 | 湖南五强产业集团股份有限公司 | Blending sectional material of modified recovery polyethylene and polrvinyl chloride and preparation method of blending sectional material |
| CN102363665A (en) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | Environmentally friendly plastic tube and preparation method thereof |
-
2015
- 2015-08-25 CN CN201510525608.0A patent/CN105086242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2084473C1 (en) * | 1994-10-07 | 1997-07-20 | Государственный научно-исследовательский институт химии и технологии полимеров им.акад.В.А.Каргина с опытным заводом | Polymeric composition |
| EP1274793A2 (en) * | 2000-04-20 | 2003-01-15 | Dupont Dow Elastomers L.L.C. | Chlorinated polyolefin impact modifier for vinyl chloride polymers |
| CN1358796A (en) * | 2000-12-12 | 2002-07-17 | 海尔科化工程塑料国家工程研究中心有限公司 | Mixed ductibility-increased reinforced RPVC composition |
| CN1576308A (en) * | 2003-07-24 | 2005-02-09 | 赵东日 | Polyvingyl chloride mixture with weather resistance, shock resistance and excellent workability |
| CN102079836A (en) * | 2009-11-30 | 2011-06-01 | 湖南五强产业集团股份有限公司 | Blending sectional material of modified recovery polyethylene and polrvinyl chloride and preparation method of blending sectional material |
| CN102363665A (en) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | Environmentally friendly plastic tube and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674790A (en) * | 2016-07-06 | 2017-05-17 | 吴江佳通光缆有限公司 | Wearproof glass fiber communication tube product and preparation method thereof |
| CN106674790B (en) * | 2016-07-06 | 2018-08-31 | 吴江佳通光缆有限公司 | A kind of abrasive glass fibers communication tubing and preparation method thereof |
| CN106700333A (en) * | 2016-12-14 | 2017-05-24 | 安徽圣源橡塑科技有限公司 | Wear-proof PVC (polyvinyl chloride) tube |
| CN107082979A (en) * | 2017-05-08 | 2017-08-22 | 太仓市龙华塑胶有限公司 | A kind of pull resistance plastic tube |
| CN111849090A (en) * | 2020-08-12 | 2020-10-30 | 陈兵 | PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN113910719A (en) * | 2021-09-29 | 2022-01-11 | 湖北金牛管业有限公司 | Low-retraction-rate PVC (polyvinyl chloride) drain pipe and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105086242A (en) | Hard PVC (polyvinyl chloride) pipe and production method thereof | |
| CN105400226B (en) | A kind of Polyethylene wood plastic composite material of high-modulus | |
| CN1990537B (en) | Material composition of hard polyvinyl chloride pipeline for conveying electronic grade water and accessory thereof | |
| CN107033457A (en) | One kind enhancing modified polypropene binary wall twisting and pipe and preparation method thereof | |
| CN104235521B (en) | A kind of antimicrobial PE tube | |
| CN105175853A (en) | Enhanced toughened PE pipe and preparation method thereof | |
| CN102352079B (en) | Composition of low-temperature high-strength PVC (polyvinyl chloride) pipe | |
| CN105086243A (en) | Reinforced toughened PVC (polyvinyl chloride) pipe and method for manufacturing same | |
| CN105131421A (en) | Reinforced and toughened PP pipe material and preparation method therefor | |
| CN104927264A (en) | Chlorinated polyvinyl chloride double-wall corrugated pipe | |
| CN105086180A (en) | Hard PS (polystyrene) pipe and production method thereof | |
| CN103665681A (en) | Novel plastic pipe and production method for same | |
| CN104540894A (en) | Rigid IPVC pipe resin composition and rigid IPVC pipe, with excellent stiffness and resistance to water pressure | |
| CN108912552A (en) | A kind of processing technology producing simple PVC hard tube | |
| KR20120114886A (en) | Manufacture method for polyvinyl chloride pipe | |
| CN107216584B (en) | A kind of fluororesin alloy and preparation method thereof | |
| CN106147280A (en) | A kind of fire-resistant PVC of high-strength high temperature-resistant | |
| CN103739990B (en) | PVC profile | |
| CN104558945A (en) | Low-temperature-brittleness-resistant PVC pipe material and preparation method thereof | |
| CN105086332A (en) | Hard ABS (acrylonitrile butadiene styrene) pipe and production method thereof | |
| CN105754259A (en) | Low-temperature-resistant PVC (polyvinyl chloride) pipe and manufacturing method thereof | |
| CN102295810A (en) | Production process for buried PVC-C (Chlorinated Poly Vinyl Chloride) cable sheath tube | |
| CN105038006A (en) | Low-temperature-brittleness-resistant PVC pipe material and preparation method thereof | |
| CN105949615A (en) | Composite material for shell of filter core of water purifier and preparation method of composite material | |
| CN105038005A (en) | Heat-resisting high-strength PVC pipe and preparing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |