CN102464824A - High-speed low-smoke zero-halogen polyolefin - Google Patents
High-speed low-smoke zero-halogen polyolefin Download PDFInfo
- Publication number
- CN102464824A CN102464824A CN2010105485956A CN201010548595A CN102464824A CN 102464824 A CN102464824 A CN 102464824A CN 2010105485956 A CN2010105485956 A CN 2010105485956A CN 201010548595 A CN201010548595 A CN 201010548595A CN 102464824 A CN102464824 A CN 102464824A
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- China
- Prior art keywords
- low
- maleic anhydride
- eva
- speed low
- smoke zero
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Abstract
The invention discloses high-speed low-smoke zero-halogen polyolefin which is prepared from 20-60% of EVA (ethylene vinyl acetate copolymer), 5-20% of low-density PE (polyethylene), 5-10% of maleic anhydride grafted PE, 5-10% of maleic anhydride grafted EVA, 20-60% of magnesium hydroxide, 25-60% of aluminium hydroxide, 5-10% of zinc borate and 1-5% of organic silicon. The pay-off velocity of the high-speed low-smoke zero-halogen polyolefin provided by the invention can be up to 140-150m/min; and the labor productivity is increased, and the cost is reduced.
Description
Technical field
The present invention relates to a kind of high speed low-smoke halogen-free polyolefin, belong to technical field of chemical products.
Background technology
At present, the production of halogen-free polyolefin generally all is to adopt low speed to produce, and payingoff speed has only 70-80m/min; Under the situation under material cost is in not at present, low speed production just means that cost is high, and profit is low.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: the high speed low-smoke halogen-free polyolefin that has proposed a kind of ability high-speed production.
Technical solution of the present invention is achieved in that a kind of high speed low-smoke halogen-free polyolefin, EVA 20%-60%, low close PE 5%-20%; Maleic anhydride graft PE 5%-10%; Maleic anhydride graft EVA 5%-10%, Marinco H 20%-60%, white lake 25%-60%; Zinc borate 5%-10%, organosilicon 1%-5%.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
High speed low-smoke halogen-free polyolefin of the present invention, payingoff speed can reach 140-150m/min; Improve labour productivity, reduced cost.
Embodiment
Embodiment 1: a kind of high speed low-smoke halogen-free polyolefin of the present invention, EVA 30%, low close PE 10%, maleic anhydride graft PE 6%, maleic anhydride graft EVA 6%, Marinco H 40%, white lake 40%, zinc borate 6%, organosilicon 3%.EVA, VA content 26-28 melts finger greater than 4, and low close PE melts finger greater than 4, maleic anhydride graft EVA, VA28 melts finger greater than 1, and maleic anhydride graft PE melts finger greater than 1, Marinco H, particle diameter 0.8-2mm, white lake, particle diameter 0.8-2mm.
Embodiment 2: a kind of high speed low-smoke halogen-free polyolefin of the present invention, EVA 40%, low close PE 8%, maleic anhydride graft PE 8%, maleic anhydride graft EVA 8%, Marinco H 50%, white lake 50%, zinc borate 8%, organosilicon 4%.EVA, VA content 26-28 melts finger greater than 4, and low close PE melts finger greater than 4, maleic anhydride graft EVA, VA 28, melt finger greater than 1, and maleic anhydride graft PE melts finger greater than 1, Marinco H, particle diameter 0.8-2mm, white lake, particle diameter 0.8-2mm.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
High speed low-smoke halogen-free polyolefin of the present invention, payingoff speed can reach 140-150m/min; Improve labour productivity, reduced cost.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. high speed low-smoke halogen-free polyolefin, EVA 20%-60%, low close PE 5%-20%; Maleic anhydride graft PE 5%-10%, maleic anhydride graft EVA 5%-10%, Marinco H 20%-60%; White lake 25%-60%, zinc borate 5%-10%, organosilicon 1%-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105485956A CN102464824A (en) | 2010-11-18 | 2010-11-18 | High-speed low-smoke zero-halogen polyolefin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105485956A CN102464824A (en) | 2010-11-18 | 2010-11-18 | High-speed low-smoke zero-halogen polyolefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102464824A true CN102464824A (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105485956A Pending CN102464824A (en) | 2010-11-18 | 2010-11-18 | High-speed low-smoke zero-halogen polyolefin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464824A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143943A (en) * | 2006-09-11 | 2008-03-19 | 深圳职业技术学院 | Low-smoke halogen-free flame-proof cable material and its preparation method |
| CN101608032A (en) * | 2008-06-20 | 2009-12-23 | 苏州亨利通信材料有限公司 | Environmental-friendly halogen-free low-smoke flame retardant material for coaxial cable and preparation method thereof |
| CN101659765A (en) * | 2008-08-29 | 2010-03-03 | 佛山市顺德区汉达精密电子科技有限公司 | Halogen free flame retardant cable sheath material and manufacturing method thereof |
| CN101735635A (en) * | 2009-12-29 | 2010-06-16 | 李月震 | Low-smoke halogen-free flame retardant polyolefin cable material |
| CN101747551A (en) * | 2009-12-15 | 2010-06-23 | 上海新上化高分子材料有限公司 | Thermoplastic halogen-free and low-smoke flame-retardant polyolefin sheathed plastic and preparation method and application thereof |
-
2010
- 2010-11-18 CN CN2010105485956A patent/CN102464824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143943A (en) * | 2006-09-11 | 2008-03-19 | 深圳职业技术学院 | Low-smoke halogen-free flame-proof cable material and its preparation method |
| CN101608032A (en) * | 2008-06-20 | 2009-12-23 | 苏州亨利通信材料有限公司 | Environmental-friendly halogen-free low-smoke flame retardant material for coaxial cable and preparation method thereof |
| CN101659765A (en) * | 2008-08-29 | 2010-03-03 | 佛山市顺德区汉达精密电子科技有限公司 | Halogen free flame retardant cable sheath material and manufacturing method thereof |
| CN101747551A (en) * | 2009-12-15 | 2010-06-23 | 上海新上化高分子材料有限公司 | Thermoplastic halogen-free and low-smoke flame-retardant polyolefin sheathed plastic and preparation method and application thereof |
| CN101735635A (en) * | 2009-12-29 | 2010-06-16 | 李月震 | Low-smoke halogen-free flame retardant polyolefin cable material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |