CN102702644B - Cold bending electrical protective casing and manufacturing method thereof - Google Patents
Cold bending electrical protective casing and manufacturing method thereof Download PDFInfo
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- CN102702644B CN102702644B CN201210179471.4A CN201210179471A CN102702644B CN 102702644 B CN102702644 B CN 102702644B CN 201210179471 A CN201210179471 A CN 201210179471A CN 102702644 B CN102702644 B CN 102702644B
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- pvc
- electrical protective
- plasticizing
- protective casing
- cold bending
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Abstract
The invention relates to a PVC (Polyvinyl Chloride) tube, in particular to a manufacturing method of a cold bending electrical protective casing. The cold bending electrical protective casing is prepared from the following components by weight: 75 kg of PVC resin, 3.8 kg of composite stabilizer, 0.5 kg of stearic acid, 0.5 kg of chlorinated polyethylene, 3 kg of titanium dioxide, 0.6 kg of paraffin, 30 kg of light calcium carbonate and 1 kg of 401 auxiliary agent. The formula of the cold bending electrical protective casing is not influenced by seasonal temperature. The 401 processing modification auxiliary agent is added after adjustment, so that plasticizing, toughening and weathering resistance of the PVC product are promoted by a low-temperature modification toughing agent. By adding 401 into the PVC product, the PVC gelling and plasticizing effects can be promoted. Through plasticizing process operation, the PVC multiple particle structure is damaged, the release of primary particles of the PVC is promoted, a PVC extrusion processing process is formed, the plasticizing is quick, the viscosity is increased, and the thermal state strength is improved.
Description
Technical field
The present invention relates to a kind of pvc pipe material, specifically relate to a kind of manufacture method of clod wash electrical protective sleeve pipe.
Background technology
Clod wash electrical protective sleeve pipe is mainly used at the buildings underground preburied electric wire of wearing in early stage.In different seasons, the technology of the production of product and formula need to adjust, otherwise freeze sky, become fragile, and deliquescing in summer, client is often difficult to a minute cleer and peaceful difference in sales process.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of manufacture method of clod wash electrical protective sleeve pipe of the impact that is not subject to seasonal temperature.
The technical solution used in the present invention is as follows:
Clod wash electrical protective sleeve pipe, is characterized in that, by following component, is made:
Polyvinyl chloride resin 70-80kg
One package stabilizer 3.5-4.1kg
Stearic acid 0.3-0.6kg
Chlorinatedpolyethylene 0.4-0.6kg
Titanium dioxide 3-4kg
Paraffin 0.5-0.8kg
Light calcium carbonate 28-32kg
401 auxiliary agent 0.8-1.2kg.
Preferably, by following component, made:
Polyvinyl chloride resin 75kg
One package stabilizer 3.8kg
Stearic acid 0.5kg
Chlorinatedpolyethylene 0.5kg
Titanium dioxide 3kg
Paraffin 0.6kg
Light calcium carbonate 30kg
401 auxiliary agent 1kg.
The manufacture method of clod wash electrical protective sleeve pipe, is characterized in that, after each component is mixed, by extruding machine, is extruded and is processed.
The present invention is directed to above-mentioned situation, researched and developed a kind of new formulation, be not subject to the impact of seasonal temperature.After adjustment, add 401 processing modified adjuvants, make that the short plasticizing type band of PVC goods is toughness reinforcing, weather resistance low temperature modification toughner.
Meanwhile, the present invention is synthetic through particular polymeric technique with crylic acid resin and multifunctional novel macromolecular material, and finished product not only has traditional properties-correcting agent " core one shell " structure, and it is active to retain a certain amount of functional group.Add in 401 to PVC goods, can promote PVC gelation and plasticizing effect.By plasticizing process, operate, destroy PVC multiplex particles structure, impel PVC to discharge its primary particle, form the processing PVC process of extruding, plasticizing is fast, and viscosity increases, and hot strength improves.Uniformly dispersed its fluidity of molten of making improves, and improves degree of plasticification and is effective.Have similar supermolecular intercalation function and form " interpenetrating(polymer)networks " structure, and intrinsic chemistry and the physicals of PVC is all unaffected, keeps the good rigidity of goods, outstanding its toughness, improves the clod wash flexing performance of goods significantly.Reduce the usage quantity of inside and outside lubricant and CPE simultaneously, shorten the process time, improve unit output, cold bending, aspect the consumption reduction of guaranteeing the quality, can bring considerable variation.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, and wherein, 401 auxiliary agents are produced by Guangzhou Bo Yuda trade Co., Ltd.Other raw materials are commercial grade.
Embodiment 1
Polyvinyl chloride resin 75kg
One package stabilizer 3.8kg
Stearic acid 0.5kg
Chlorinatedpolyethylene 0.5kg
Titanium dioxide 3kg
Paraffin 0.6kg
Light calcium carbonate 30kg
401 auxiliary agent 1kg.
After each component is mixed, by extruding machine, extrude and process.
Embodiment 2
Clod wash electrical protective sleeve pipe, by following component, made:
Polyvinyl chloride resin 70kg
One package stabilizer 3.5kg
Stearic acid 0.3kg
Chlorinatedpolyethylene 0.4kg
Titanium dioxide 3kg
Paraffin 0.5kg
Light calcium carbonate 28kg
401 auxiliary agent 0.8kg.
After each component is mixed, by extruding machine, extrude and process.
Embodiment 3
Clod wash electrical protective sleeve pipe, by following component, made:
Polyvinyl chloride resin 80kg
One package stabilizer 4.1kg
Stearic acid 0.6kg
Chlorinatedpolyethylene 0.6kg
Titanium dioxide 4kg
Paraffin 0.8kg
Light calcium carbonate 32kg
401 auxiliary agent 1.2kg.
After each component is mixed, by extruding machine, extrude and process.
Claims (1)
1. clod wash electrical protective sleeve pipe, is characterized in that, by following component, is made:
Polyvinyl chloride resin 70kg
One package stabilizer 3.5kg
Stearic acid 0.3kg
Chlorinatedpolyethylene 0.4kg
Titanium dioxide 3kg
Paraffin 0.5kg
Light calcium carbonate 28kg
401 auxiliary agent 0.8kg;
After each component is mixed, by extruding machine, extrude and process;
Or;
Clod wash electrical protective sleeve pipe, by following component, made:
Polyvinyl chloride resin 80kg
One package stabilizer 4.1kg
Stearic acid 0.6kg
Chlorinatedpolyethylene 0.6kg
Titanium dioxide 4kg
Paraffin 0.8kg
Light calcium carbonate 32kg
401 auxiliary agent 1.2kg;
After each component is mixed, by extruding machine, extrude and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210179471.4A CN102702644B (en) | 2012-06-02 | 2012-06-02 | Cold bending electrical protective casing and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210179471.4A CN102702644B (en) | 2012-06-02 | 2012-06-02 | Cold bending electrical protective casing and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102702644A CN102702644A (en) | 2012-10-03 |
| CN102702644B true CN102702644B (en) | 2014-10-08 |
Family
ID=46895718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210179471.4A Active CN102702644B (en) | 2012-06-02 | 2012-06-02 | Cold bending electrical protective casing and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102702644B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804816A (en) * | 2012-11-13 | 2014-05-21 | 翁柳杰 | Seepage irrigation pipe and production method thereof |
| CN103724875A (en) * | 2013-12-14 | 2014-04-16 | 苏州戴尔曼电器有限公司 | Cold-bending electrical protective casing |
| CN104119485A (en) * | 2014-07-10 | 2014-10-29 | 宁国市东兴实业有限公司 | A perforated pipe material used for underground communication |
| CN104130524A (en) * | 2014-07-31 | 2014-11-05 | 河南联塑实业有限公司 | Polyvinyl chloride electrical bushing and preparation method thereof |
| CN104151738A (en) * | 2014-07-31 | 2014-11-19 | 河南联塑实业有限公司 | Environment-friendly polyvinyl chloride electrical conduit and preparation method thereof |
| CN105038036A (en) * | 2015-08-26 | 2015-11-11 | 安徽永高塑业发展有限公司 | Impact-resistant and press-resistant biaxial orientation polyvinyl chloride pipe for water supply |
| CN107987423A (en) * | 2017-12-15 | 2018-05-04 | 安徽海丰新材料科技有限公司 | A kind of PVC electric tubes formula |
| CN108384142B (en) * | 2018-02-26 | 2020-07-07 | 湖南爱康新型建材有限公司 | EVA modified calcium carbonate toughening system electrical casing |
| CN108239357B (en) * | 2018-02-26 | 2020-08-04 | 湖南爱康新型建材有限公司 | Preparation method of EVA modified calcium carbonate toughening system electrical casing |
| CN112266554A (en) * | 2020-10-30 | 2021-01-26 | 邓权塑业科技（湖南）有限公司 | Production method for enhancing toughness of electrical casing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508813A (en) * | 2009-03-18 | 2009-08-19 | 江苏华生塑业有限公司 | Material special for PVC-M feed pipe member and production method 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 |
| CN102127276A (en) * | 2011-04-01 | 2011-07-20 | 安徽玉发塑业有限公司 | Polyvinyl chloride pipe |
-
2012
- 2012-06-02 CN CN201210179471.4A patent/CN102702644B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508813A (en) * | 2009-03-18 | 2009-08-19 | 江苏华生塑业有限公司 | Material special for PVC-M feed pipe member and production method 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 |
| CN102127276A (en) * | 2011-04-01 | 2011-07-20 | 安徽玉发塑业有限公司 | Polyvinyl chloride pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102702644A (en) | 2012-10-03 |
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