CN102993561A - Flame-resistant polypropylene cable conduit - Google Patents
Flame-resistant polypropylene cable conduit Download PDFInfo
- Publication number
- CN102993561A CN102993561A CN 201210401576 CN201210401576A CN102993561A CN 102993561 A CN102993561 A CN 102993561A CN 201210401576 CN201210401576 CN 201210401576 CN 201210401576 A CN201210401576 A CN 201210401576A CN 102993561 A CN102993561 A CN 102993561A
- Authority
- CN
- China
- Prior art keywords
- flame
- parts
- cable conduit
- polypropylene cable
- retardant
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a flame-resistant polypropylene cable conduit which is characterized in that the polypropylene cable conduit is prepared by the following ingredients in parts by weight: 100 parts of a polypropylene base material, 10-20 parts of ethylene-propylene-diene monomer rubber, polytetrafluoroethylene, 0.1-1 part of a silane crosslinking agent, 0.05-2 parts of dispersing agent, 2-5 parts of an antioxidant 2-5, 0.3-1.6 parts of an emulsifying agent and 5-18 parts of a flame-retardant additive. The flame-resistant polypropylene cable conduit has the beneficial effects that the flame-retardant property of the polypropylene cable conduit is greatly improved and the service life of the polypropylene cable conduit is prolonged.
Description
?
Technical field
The present invention relates to the used wire conduit of cable, specifically, relate to a kind of flame-retardant polypropylene cable conduit.
Background technology
Polypropylene pipe is a kind of green building material, has the advantages such as health, nontoxic, lightweight, corrosion-resistant and long service life.There is the bad shortcoming of anti-flame retardant properties in the polypropylene cable conduit that uses in the prior art, can not trouble-free service when cable runs into other situations such as hot weather or short circuit, can cause the problems such as fire, and bring loss.
Summary of the invention
The object of the present invention is to provide a kind of flame-retardant polypropylene cable conduit.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of flame-retardant polypropylene cable conduit is characterized in that described polyethylene catheter is comprised of the component of following weight part: 100 parts of polypropylene base-materials, terpolymer EP rubber 10-20 part, tetrafluoroethylene 2-5 part, silane crosslinker 0.1-1 part, dispersion agent 0.05-2 part, oxidation inhibitor 2-5 part, emulsifying agent 0.3-1.6 part, flame-retardant additive 5-18 part.
Described oxidation inhibitor is irgasfos 168 or sulfur type antioxidant.
Described sulfur type antioxidant is thiopropionate.
Described flame-retardant additive is the mixture of decabromodiphynly oxide and antimonous oxide, and the weight ratio of decabromodiphynly oxide and antimonous oxide is 1:1-3.
The weight ratio of decabromodiphynly oxide and antimonous oxide is 1:2.
Described emulsifying agent is epoxy castor oil.
Beneficial effect of the present invention: the flame retardant properties of polypropylene cable conduit of the present invention is greatly enhanced, and has prolonged the work-ing life of polypropylene cable conduit.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
Get 100 parts of polypropylene base-materials according to weight part, 10 parts of terpolymer EP rubbers, 2 parts of tetrafluoroethylene, 0.1 part of silane crosslinker, 0.05 part of dispersion agent, 2 parts of thiopropionates, 0.3 part of epoxy castor oil, 2 parts of decabromodiphynly oxides, 4 parts of antimonous oxides are chosen starting material, with 0.05 part of dispersion agent, 2 parts in oxidation inhibitor, 0.3 part of epoxy castor oil, 2 parts of decabromodiphynly oxides, 4 parts of mix and blends of antimonous oxide obtained mixture A in 2 hours, in mixture A, add 100 parts of polypropylene base-materials, 10 parts of terpolymer EP rubbers, 2 parts of tetrafluoroethylene obtain mixture B, with mixture A, 0.05 part of mixture B and dispersion agent stir, obtain polypropylene material, utilize this polypropylene material to prepare the flame-retardant polypropylene cable conduit.
Embodiment 2
Get 100 parts of polypropylene base-materials according to weight part, 20 parts of terpolymer EP rubbers, 5 parts of tetrafluoroethylene, 1 part of silane crosslinker, 2 parts of dispersion agents, 5 parts of irgasfos 168s, 1.5 parts of epoxy castor oils, 4 parts of decabromodiphynly oxides, 10 parts of antimonous oxides are chosen starting material, with 2 parts of dispersion agents, 5 parts of irgasfos 168s, 1.5 parts of epoxy castor oils, 4 parts of decabromodiphynly oxides, 10 parts of mix and blends of antimonous oxide obtained mixture A in 2 hours, in mixture A, add 100 parts of polypropylene base-materials, 10 parts of terpolymer EP rubbers, 5 parts of tetrafluoroethylene obtain mixture B, with mixture A, 2 parts of mixture B and dispersion agents stir, obtain polypropylene material, utilize this polypropylene material to prepare the flame-retardant polypropylene cable conduit.
Claims (6)
1. a flame-retardant polypropylene cable conduit is characterized in that described polyethylene catheter is comprised of the component of following weight part: 100 parts of polypropylene base-materials, terpolymer EP rubber 10-20 part, tetrafluoroethylene 2-5 part, silane crosslinker 0.1-1 part, dispersion agent 0.05-2 part, oxidation inhibitor 2-5 part, emulsifying agent 0.3-1.6 part, flame-retardant additive 5-18 part.
2. flame-retardant polypropylene cable conduit according to claim 1 is characterized in that described oxidation inhibitor is irgasfos 168 or sulfur type antioxidant.
3. flame-retardant polypropylene cable conduit according to claim 2 is characterized in that described sulfur type antioxidant is thiopropionate.
4. flame-retardant polypropylene cable conduit according to claim 1 it is characterized in that described flame-retardant additive is the mixture of decabromodiphynly oxide and antimonous oxide, and the weight ratio of decabromodiphynly oxide and antimonous oxide is 1:1-3.
5. flame-retardant polypropylene cable conduit according to claim 4, the weight ratio that it is characterized in that decabromodiphynly oxide and antimonous oxide is 1:2.
6. flame-retardant polypropylene cable conduit according to claim 1 is characterized in that described emulsifying agent is epoxy castor oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210401576 CN102993561A (en) | 2012-10-22 | 2012-10-22 | Flame-resistant polypropylene cable conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210401576 CN102993561A (en) | 2012-10-22 | 2012-10-22 | Flame-resistant polypropylene cable conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102993561A true CN102993561A (en) | 2013-03-27 |
Family
ID=47922707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210401576 Pending CN102993561A (en) | 2012-10-22 | 2012-10-22 | Flame-resistant polypropylene cable conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102993561A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524883A (en) * | 2013-10-31 | 2014-01-22 | 合肥得润电子器件有限公司 | Modified polypropylene insulation material for communication equipment wire harness |
| CN103834105A (en) * | 2014-03-04 | 2014-06-04 | 芜湖市艾德森自动化设备有限公司 | Pressure-resistant flame retardant isotatic polypropylene capacitor metallized film and preparation method thereof |
| CN104212063A (en) * | 2014-09-22 | 2014-12-17 | 无为县华祥电缆材料有限公司 | High-flame-retarding modified polypropylene cable sheath material |
| CN104945577A (en) * | 2015-06-23 | 2015-09-30 | 苏州荣昌复合材料有限公司 | Method for preparing flame-retarding type modified plastic |
| CN114672097A (en) * | 2022-04-25 | 2022-06-28 | 广东中讯通讯设备实业有限公司 | High-toughness modified polypropylene power conduit and preparation method thereof |
-
2012
- 2012-10-22 CN CN 201210401576 patent/CN102993561A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103524883A (en) * | 2013-10-31 | 2014-01-22 | 合肥得润电子器件有限公司 | Modified polypropylene insulation material for communication equipment wire harness |
| CN103834105A (en) * | 2014-03-04 | 2014-06-04 | 芜湖市艾德森自动化设备有限公司 | Pressure-resistant flame retardant isotatic polypropylene capacitor metallized film and preparation method thereof |
| CN103834105B (en) * | 2014-03-04 | 2016-02-17 | 芜湖市艾德森自动化设备有限公司 | Capacitor metalized film of a kind of withstand voltage fire-retardant isotatic polypropylene and preparation method thereof |
| CN104212063A (en) * | 2014-09-22 | 2014-12-17 | 无为县华祥电缆材料有限公司 | High-flame-retarding modified polypropylene cable sheath material |
| CN104945577A (en) * | 2015-06-23 | 2015-09-30 | 苏州荣昌复合材料有限公司 | Method for preparing flame-retarding type modified plastic |
| CN114672097A (en) * | 2022-04-25 | 2022-06-28 | 广东中讯通讯设备实业有限公司 | High-toughness modified polypropylene power conduit and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102993561A (en) | Flame-resistant polypropylene cable conduit | |
| CN102382358A (en) | Halogen-free flame-retardant cable sheath material for railway locomotive and manufacturing method for halogen-free flame-retardant cable sheath material | |
| CN104371199A (en) | Low-smoke halogen-free coal mine electric cable material and preparation method thereof | |
| CN103881173A (en) | Flame-retardant chloroprene rubber | |
| CN103087394B (en) | A kind of low-smoke halogen-free flame-proof cable material | |
| WO2010009026A3 (en) | Flame retardant polymer composition | |
| CN106046581A (en) | Flame retardant insulating material | |
| CN103254519A (en) | Cold-resistant flame-retardant sheath rubber for cable of electric welding machine | |
| CN103467857A (en) | Formula of antistatic fire-retardant plastic | |
| CN104558928A (en) | High-elasticity synthesized PVC cable sheath | |
| CN103881203A (en) | Low-smoke halogen-free flame-retardant polyethylene composite material and preparation method thereof | |
| CN103242010A (en) | Polymer cement waterproof paint | |
| CN105111617A (en) | Non-halogen flame-retardant resin material for wires and cables | |
| CN103087368A (en) | High-efficiency low-smoke inflaming retarding oil resisting cable material | |
| CN102993542A (en) | Flame-resistant polyethylene cable conduit | |
| CN103992570A (en) | Heat-resistant flame-retardant ethylene propylene diene monomer rubber | |
| CN105907025A (en) | Flame-retardant type ABS composite material | |
| CN104558885A (en) | Environment-friendly PVC cable protection sleeve | |
| CN104292560A (en) | Stable fire-resistant rubber | |
| CN107619551A (en) | A kind of improved fire-resistant cable material | |
| CN104558929A (en) | Dioctyl phthalate PVC (Polyvinyl Chloride) cable sheath | |
| CN104558882A (en) | Soft PVC cable casing | |
| CN103351504A (en) | Flame-retardant wire and cable material | |
| CN103992556A (en) | Flame-retardant cable material | |
| CN104829912A (en) | Low odor flame retardant silane crosslinked polyethylene cable material and producing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |