CN103665681A - Novel plastic pipe and production method for same - Google Patents
Novel plastic pipe and production method for same Download PDFInfo
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- CN103665681A CN103665681A CN201310411446.9A CN201310411446A CN103665681A CN 103665681 A CN103665681 A CN 103665681A CN 201310411446 A CN201310411446 A CN 201310411446A CN 103665681 A CN103665681 A CN 103665681A
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Abstract
The invention relates to the field of plastic pipes, and in particular relates to a novel plastic pipe and a production method for the same. The novel plastic pipe is prepared from the following components in parts by weight: 100 to 150 parts of fluorinated ethylene-propylene, 10 to 30 parts of MBS (methyl methacrylate-butadiene-styrene) resin, 0.5 to 1.5 parts of calcium-zinc stabilizer, 0.3 to 0.6 part of polyethylene wax, 2 to 3 parts of titanium dioxide and 0.2 part of magnesium hydroxide. The production method for the novel plastic pipe comprises the following steps: (1) hot-mixing the raw materials in a hot mixer, and cold-mixing the raw materials in a cold mixer; (2) feeding the mixture into a screw extruder; (3) spraying water for cooling. The plastic pipe is high in fire resistance and impact resistance.
Description
Technical field
The present invention relates to plastic pipe field, be specifically related to a kind of new type plastic pipe and preparation method thereof.
Background technology
Plastic pipe, as a kind of modern production, the requisite material of living, has been deep into all respects of modern society.Traditional plastic pipe contents just to the most basic use---as the flow passage of liquid or gas.Along with client's requirement improves constantly, plastic pipe does not reach client's requirement far away at aspects such as resistivity against fire, shock resistances.
Summary of the invention
The object of the invention is to defect and deficiency for prior art, a kind of new type plastic pipe that a kind of resistivity against fire is good, shock resistance is strong and preparation method thereof is provided.
The technical solution used in the present invention is:
A kind of new type plastic pipe of the present invention is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide.
Further, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide, 0.3 part, zinc oxide.
Further, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide, 0.3 part, zinc oxide, UV light absorber 0.1-0.15 part.
Further, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.3 part, 0.2 part of zinc oxide of magnesium hydroxide, UV light absorber 0.1-0.15 part, 0～10 part of water-ground limestone.
A preparation method for new type plastic pipe, comprises the steps:
(1) by raw material, in the mixed machine of the heat at 100-110 ℃, heat is mixed, cold mixed in the cold mixer of 30-40 ℃ again, described raw material is by following weight part proportioning, 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide;
(2) material mixing is sent into screw extrusion press, screw speed is 20～30r/min, mouthful mould junctor temperature 140-160 ℃, die temperature 150-210 ℃;
(3) water spraying cooling.
Further, in the proportioning of described raw material, also comprise 0.3 part, zinc oxide by weight.
Further, in the proportioning of described raw material, also comprise UV light absorber 0.1-0.15 part by weight.
Further, in the proportioning of described raw material, also comprise 1～10 part of water-ground limestone by weight.
Adopt after technique scheme, beneficial effect of the present invention is: 1, resistivity against fire is strong, owing to having added magnesium hydroxide in the proportioning raw materials of plastic pipe, has greatly improved the resistivity against fire of plastic pipe; 2, shock resistance is strong, owing to having added MBS numerical value in the proportioning raw materials of plastic pipe, has greatly improved the shock resistance of plastic pipe.
Embodiment
Embodiment 1
(1) by perfluoroethylene-propylene 100kg, MBS resin 10 kg, calcium zinc stabilizer 0.5 kg, polyethylene wax 0.3 kg, titanium dioxide 2 kg, in the mixed machine of the heat of magnesium hydroxide 0.2 kg at 100 ℃, heat is mixed, colder mixed in the cold mixer of 30 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 20 r/min, 140 ℃ of mouthful mould junctor temperature, 150 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 2
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, in the mixed machine of the heat of magnesium hydroxide 0.2 kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 3
(1) by perfluoroethylene-propylene 150 kg, MBS resin 30kg, calcium zinc stabilizer 1.5 kg, polyethylene wax 0.6 kg, titanium dioxide 3 kg, in the mixed machine of the heat of magnesium hydroxide 0.2 kg at 110 ℃, heat is mixed, colder mixed in the cold mixer of 40 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 30r/min, 160 ℃ of mouthful mould junctor temperature, 210 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 4
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, magnesium hydroxide 0.2 kg, in the mixed machine of the heat of zinc oxide 0.3kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 5
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, magnesium hydroxide 0.2 kg, zinc oxide 0.3kg, in the mixed machine of the heat of UV light absorber 0.1kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 6
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, magnesium hydroxide 0.2 kg, zinc oxide 0.3kg, in the mixed machine of the heat of UV light absorber 0.15kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 7
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, magnesium hydroxide 0.2 kg, zinc oxide 0.3kg, UV light absorber 0.15kg, in the mixed machine of the heat of water-ground limestone 1kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
Embodiment 8
(1) by perfluoroethylene-propylene 125kg, MBS resin 20 kg, calcium zinc stabilizer 1 kg, polyethylene wax 0.45 kg, titanium dioxide 2.5 kg, magnesium hydroxide 0.2 kg, zinc oxide 0.3kg, UV light absorber 0.15kg, in the mixed machine of the heat of water-ground limestone 10kg at 105 ℃, heat is mixed, colder mixed in the cold mixer of 35 ℃;
(2) material mixing is sent into screw extrusion press, screw speed is 25r/min, 150 ℃ of mouthful mould junctor temperature, 180 ℃ of die temperatures;
(3) water spraying cooling.
The above is only better embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (8)
1. a new type plastic pipe, it is characterized in that, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide.
2. a new type plastic pipe, it is characterized in that, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide, 0.3 part, zinc oxide.
3. a new type plastic pipe, it is characterized in that, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide, 0.3 part, zinc oxide, UV light absorber 0.1-0.15 part.
4. a new type plastic pipe, it is characterized in that, described new type plastic pipe is pressed following weight part proportioning: 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.3 part, 0.2 part of zinc oxide of magnesium hydroxide, UV light absorber 0.1-0.15 part, 0～10 part of water-ground limestone.
5. a preparation method for new type plastic pipe, comprises the steps:
(1) by raw material, in the mixed machine of the heat at 100-110 ℃, heat is mixed, cold mixed in the cold mixer of 30-40 ℃ again, described raw material is by following weight part proportioning, 100～150 parts of perfluoroethylene-propylenes, 10～30 parts of MBS resins, 0.5～1.5 part of calcium zinc stabilizer, 0.3～0.6 part of polyethylene wax, 2～3 parts of titanium dioxides, 0.2 part of magnesium hydroxide;
(2) material mixing is sent into screw extrusion press, screw speed is 20～30r/min, mouthful mould junctor temperature 140-160 ℃, die temperature 150-210 ℃;
(3) water spraying cooling.
6. the preparation method of a kind of new type plastic pipe according to claim 5, is characterized in that, in the proportioning of described raw material, also comprises 0.3 part, zinc oxide by weight.
7. the preparation method of a kind of new type plastic pipe according to claim 6, is characterized in that, in the proportioning of described raw material, also comprises UV light absorber 0.1-0.15 part by weight.
8. the preparation method of a kind of new type plastic pipe according to claim 7, is characterized in that, in the proportioning of described raw material, also comprises 1～10 part of water-ground limestone by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411446.9A CN103665681A (en) | 2013-09-11 | 2013-09-11 | Novel plastic pipe and production method for same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411446.9A CN103665681A (en) | 2013-09-11 | 2013-09-11 | Novel plastic pipe and production method for same |
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| CN103665681A true CN103665681A (en) | 2014-03-26 |
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| CN201310411446.9A Pending CN103665681A (en) | 2013-09-11 | 2013-09-11 | Novel plastic pipe and production method for same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325622A (en) * | 2014-08-29 | 2015-02-04 | 立昌科技（赣州）有限公司 | Modified fluorinated ethylene propylene and preparation method thereof |
| CN105038049A (en) * | 2015-07-24 | 2015-11-11 | 潍坊友容实业有限公司 | Saline-alkali soil salt elimination concealed pipe resistant to saline-alkali corrosion and preparing method of saline-alkali soil salt elimination concealed pipe |
| CN105949603A (en) * | 2016-07-11 | 2016-09-21 | 苏州泰尚新材料有限公司 | Antioxidative and anti-degradation cable sheath and preparation method thereof |
| CN106279777A (en) * | 2016-08-09 | 2017-01-04 | 安徽省华久管业有限公司 | Improve the cellulose additive of plastic pipe wearability |
| CN107522983A (en) * | 2017-08-09 | 2017-12-29 | 芜湖新农夫机械有限公司 | A kind of high-temp resistant type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process |
| CN107629367A (en) * | 2017-08-09 | 2018-01-26 | 芜湖新农夫机械有限公司 | A kind of perfluoroethylene-propylene CABLE MATERIALS |
-
2013
- 2013-09-11 CN CN201310411446.9A patent/CN103665681A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325622A (en) * | 2014-08-29 | 2015-02-04 | 立昌科技（赣州）有限公司 | Modified fluorinated ethylene propylene and preparation method thereof |
| CN105038049A (en) * | 2015-07-24 | 2015-11-11 | 潍坊友容实业有限公司 | Saline-alkali soil salt elimination concealed pipe resistant to saline-alkali corrosion and preparing method of saline-alkali soil salt elimination concealed pipe |
| CN105949603A (en) * | 2016-07-11 | 2016-09-21 | 苏州泰尚新材料有限公司 | Antioxidative and anti-degradation cable sheath and preparation method thereof |
| CN106279777A (en) * | 2016-08-09 | 2017-01-04 | 安徽省华久管业有限公司 | Improve the cellulose additive of plastic pipe wearability |
| CN107522983A (en) * | 2017-08-09 | 2017-12-29 | 芜湖新农夫机械有限公司 | A kind of high-temp resistant type perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process |
| CN107629367A (en) * | 2017-08-09 | 2018-01-26 | 芜湖新农夫机械有限公司 | A kind of perfluoroethylene-propylene CABLE MATERIALS |
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Application publication date: 20140326 |