CN102424711A - Manufacturing process of impact-resistant cable - Google Patents
Manufacturing process of impact-resistant cable Download PDFInfo
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- CN102424711A CN102424711A CN2011103822803A CN201110382280A CN102424711A CN 102424711 A CN102424711 A CN 102424711A CN 2011103822803 A CN2011103822803 A CN 2011103822803A CN 201110382280 A CN201110382280 A CN 201110382280A CN 102424711 A CN102424711 A CN 102424711A
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Abstract
The invention discloses a manufacturing process of an impact-resistant cable. A cable with favorable impact resistance and flexibility is obtained through adding natural gum into chlorinated polyethylene.
Description
Technical field
The present invention relates to a kind of cable technology, be specifically related to a kind of manufacture craft of shock-resistant cable.
Background technology
Chlorinatedpolyethylene is a chlorine to the random muriate that obtains of the replacement of hydrogen partly in the Vilaterm, and its structure can be seen the terpolymer of ethene, vinylchlorid and 1,2 Ethylene Dichloride as.As elastomeric chlorinatedpolyethylene is non-crystalline type, its cl content with 30%40% for well.Owing to do not have unsaturated link(age) in the chlorinatedpolyethylene structure, therefore have weather, anti-ozone, chemical-resistant resistance and good characteristic such as ageing-resistant; Again because the existence of polar group C one cl key, make it obtain better mechanical property, oil-proofness and flame-retarding power not; In addition, because chlorine is random replacement, do not send multiple modular construction so chlorinatedpolyethylene does not contain on poly main chain, symmetry is poor, and the hanging down of crystallization degree causes it to have special flexible and shock-resistance.The raw material of chlorinatedpolyethylene can obtain from petroleum cracking again, and generally viton is simple for production technique, equipment, so its tempo is very fast.Based on this, urgent that the good chlorinatedpolyethylene cable of a kind of shock-resistance, flexible resistance becomes is provided.
Summary of the invention
The present invention provides a kind of manufacture craft of shock-resistant cable, comprises calendering process, squeezes Wiring technology, sulfuration process, it is characterized in that: comprising: 60 parts of chlorinatedpolyethylenees, 40 parts of natural gums, 0.7 part in sulphur; 3 parts of vulcanization accelerators, 1 part of accelerant CZ, 1.5 parts of captaxs, 10 parts in Natural manganese dioxide; 5 parts in zinc oxide, 1 part of antioxidant D, 2 parts of Triple Pressed Stearic Acid, DOP10 part; 5 parts of Chinese wax, 4 parts of high wear-resistant carbon blacks, 15 parts of WHITE CARBON BLACKs, 70 parts in lime carbonate.
Embodiment
Chlorinatedpolyethylene of the present invention and natural gum also comprise with prescription: 60 parts of chlorinatedpolyethylenees, 40 parts of natural gums, 0.7 part in sulphur, 3 parts of vulcanization accelerators; 1 part of accelerant CZ, 1.5 parts of captaxs, 10 parts in Natural manganese dioxide, 5 parts in zinc oxide; 1 part of antioxidant D, 2 parts of Triple Pressed Stearic Acid, DOP10 part, 5 parts of Chinese wax; 4 parts of high wear-resistant carbon blacks, 15 parts of WHITE CARBON BLACKs, 70 parts in lime carbonate.
Basic technology comprises (1) batch mixing in going out the refining machine, and after the powdery sizing material added hopper, the mixing long period also was difficult for into piece, thus when other Synergist S-421 95 add fashionable, the mixing difficulty that also seems.Therefore must behind 70 ℃ one 80 ℃ film, drop into out chlorinatedpolyethylene again in the refining machine breaking into temperature on the open refining glue earlier, and then add other Synergist S-421 95, mixing like this speed and quality can both improve.(2) batch mixing on opening rubber mixing machine.If the amplification roll spacing, it is thin logical mixing not carry out powder, also is difficult to eat powder, logically rolls refining and can accelerate to eat powder speed through groping to think repeatedly that chlorinatedpolyethylene is at high temperature thin, also can improve the dispersiveness of sizing material.The film cooling is parked more than 4 hours and is extruded.Chlorinatedpolyethylene is easy to batch mixing when temperature is high, increase in temperature can be accelerated mixing speed.Do not have the roll banding phenomenon this moment yet, and (when adding Na22, because skewness at the beginning, the part has the roll banding phenomenon sometimes, and this moment, some tenderizers were gone into roller a little, can remove the roll banding phenomenon), it is still fast to eat powder speed.There is not great pungent taste during batch mixing yet.Sizing material processing back storage stability is good.Under the low situation of climate temperature, the sizing material of parking is prone to harden, so will give baking before mixing, otherwise the rubber preparing device load is big, fragile.(2) squeeze Wiring technology: 7.5 1 7.7 millimeters of the laying up diameter of insulated wire cores, extrude 12.2 millimeters of the external diameters of line, jacket surface is smooth, and external diameter is even.Squeeze in the line process, the sizing material of warm glue machine supply need keep higher temperature, sneaks into machine barrel if any local cold glue, then influences the surface quality of cable sheath.Sizing material thermostability in extrusion is better than general glue, and the incipient scorch phenomenon not to be found.(3) sulfuration process sulfur form: drum sulfuration cylinder sulfuration; Cure conditions: 4 kg of vapor are pressed, and 60 minutes time sizing material in vulcanizing the worker is emitted stink, is corrosive.
In sum, a kind of manufacture craft of shock-resistant cable obtains shock-resistance, cable that flexible resistance is good through in chlorinatedpolyethylene, adding natural gum.
Claims (1)
1. the manufacture craft of a shock-resistant cable comprises calendering process, squeezes Wiring technology, sulfuration process, and it is characterized in that: raw material comprises, 60 parts of chlorinatedpolyethylenees, 40 parts of natural gums; 0.7 part in sulphur, 3 parts of vulcanization accelerators, 1 part of accelerant CZ, 1.5 parts of captaxs, 10 parts in Natural manganese dioxide; 5 parts in zinc oxide, 1 part of antioxidant D, 2 parts of Triple Pressed Stearic Acid, DOP10 part; 5 parts of Chinese wax, 4 parts of high wear-resistant carbon blacks, 15 parts of WHITE CARBON BLACKs, 70 parts in lime carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103822803A CN102424711A (en) | 2011-11-25 | 2011-11-25 | Manufacturing process of impact-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103822803A CN102424711A (en) | 2011-11-25 | 2011-11-25 | Manufacturing process of impact-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424711A true CN102424711A (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103822803A Pending CN102424711A (en) | 2011-11-25 | 2011-11-25 | Manufacturing process of impact-resistant cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN102424711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105646957A (en) * | 2016-01-21 | 2016-06-08 | 安徽中天电缆有限公司 | Novel cable outer wrapping layer formula |
| CN111333969A (en) * | 2020-04-30 | 2020-06-26 | 际华三五三九制鞋有限公司 | Flame-retardant, insulating, oil-resistant, acid-and alkali-resistant rubber compound |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434729A (en) * | 2008-12-05 | 2009-05-20 | 东莞市瑞桥电器有限公司 | Environment-protective rubber material |
| CN102093645A (en) * | 2010-12-24 | 2011-06-15 | 江苏远洋东泽电缆股份有限公司 | Port machine cable storage basket sling cable sheath rubber and preparation method thereof |
| CN102250426A (en) * | 2011-06-08 | 2011-11-23 | 上海南洋电缆有限公司 | Cable sheath rubber |
-
2011
- 2011-11-25 CN CN2011103822803A patent/CN102424711A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434729A (en) * | 2008-12-05 | 2009-05-20 | 东莞市瑞桥电器有限公司 | Environment-protective rubber material |
| CN102093645A (en) * | 2010-12-24 | 2011-06-15 | 江苏远洋东泽电缆股份有限公司 | Port machine cable storage basket sling cable sheath rubber and preparation method thereof |
| CN102250426A (en) * | 2011-06-08 | 2011-11-23 | 上海南洋电缆有限公司 | Cable sheath rubber |
Non-Patent Citations (1)
| Title |
|---|
| 盛建平: "《氯化聚乙烯与天然橡胶的共混性能试验》", 《特种橡胶制品》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105646957A (en) * | 2016-01-21 | 2016-06-08 | 安徽中天电缆有限公司 | Novel cable outer wrapping layer formula |
| CN111333969A (en) * | 2020-04-30 | 2020-06-26 | 际华三五三九制鞋有限公司 | Flame-retardant, insulating, oil-resistant, acid-and alkali-resistant rubber compound |
| CN111333969B (en) * | 2020-04-30 | 2022-10-28 | 际华三五三九制鞋有限公司 | Flame-retardant, insulating, oil-resistant, acid-and alkali-resistant rubber compound |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20120425 |