CN103050175A - Flame-retardant anti-aging electric wire and method for producing same - Google Patents
Flame-retardant anti-aging electric wire and method for producing same Download PDFInfo
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- CN103050175A CN103050175A CN2012104987935A CN201210498793A CN103050175A CN 103050175 A CN103050175 A CN 103050175A CN 2012104987935 A CN2012104987935 A CN 2012104987935A CN 201210498793 A CN201210498793 A CN 201210498793A CN 103050175 A CN103050175 A CN 103050175A
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Abstract
The invention provides a flame-retardant anti-aging electric wire. Polyethylene and ethylvinylacetate are taken as base materials and are added with phosphoric acid derivatives and phenolic resin coated red phosphorus and zinc borate, aluminium hydroxide, magnesium hydroxide, nanoscale transmission element oxide, coupling agent, low polymer and other auxiliaries to prepare the flame-retardant anti-aging electric wire. The flame-retardant anti-aging electric wire has excellent low smoke performance, fire retardancy, mechanical property, aging resistance and environmental friendliness.
Description
Technical field
The present invention relates to electric wire and preparation field thereof, be specifically related to a kind of fire-retardant ageing-resistant electric wire and preparation method thereof.
Background technology
In the prior art, the production method of flame-retardant anti-aging electric wire material is the active group that can react with the part powder body material that first polyolefin is connected the finite concentration scope by graft reaction, with thermoplastic polyolefin resin and macromolecular grafted thing composition mixture matrix, form cable or wire and associated materials with Compound Machining such as micron order metal hydroxides powder and a small amount of nanometer silicon carbide, molybdenum SiClx powders again.
Above-mentioned technology has the following disadvantages:
1, anti-flammability is low, does not reach UL94V-0 or VW-1;
2, hot strength does not reach 13.8MPa, elongation at break does not reach 300%;
3, can only prepare black, not have other color or colour.
Summary of the invention
In order to solve the problems of above-mentioned existence, the present invention aims to provide a kind of fire-retardant ageing-resistant electric wire and preparation method thereof, the low cigarette that prepared electric wire can satisfying the market, the requirement that fire-retardant, ageing-resistant and color is abundant.
The invention provides a kind of fire-retardant ageing-resistant electric wire, take polyethylene and ethylene vinyl acetate copolymer as base-material, add therein phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB, aluminium hydroxide and magnesium hydroxide, nanoscale transition elements oxide, coupling agent, low polymer and other auxiliary agents and make, the raw material weight proportioning of this electric wire materials is: polyethylene and ethylene vinyl acetate copolymer 40-65%; Phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB 0-15%; Aluminium hydroxide and magnesium hydroxide 14-50%; Nanoscale transition elements oxide 1-6%; Coupling agent 0.05-1%; Low polymer 2-15%; Organic solvent 0.5%.
Further, described phosphoric acid derivatives is the degree of polymerization greater than 3 APP and or melamine phosphate.
Further, described transition element oxide is that molybdenum, Lan He Actinium are a kind of in the oxide or their mixture.
Further, described coupling agent is the one or more kinds of mixtures in hexadecanol, oleic acid, stearic acid, the silane.
Further, described low polymer is isobutyl methacrylate and or vinylacetate.
The preparation method of above-mentioned fire-retardant ageing-resistant electric wire may further comprise the steps:
A, in advance with the monomer in-situ copolymerization of nanoscale transition elements oxide and low polymer, make in-situ copolymerization composite Nano level transition elements oxide;
B, in advance with coupling agent with after the hydroxide activation, after phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB and other auxiliary agents mix, with the mixing of in-situ copolymerization composite Nano level transition elements oxide, make composite flame-retardant agent again;
C, mix under composite flame-retardant agent and polyethylene and the ethylene-vinyl acetate copolymer room temperature, extrude at double screw extruder, tie rod, cooling, pelletizing, make fire-retardant ageing-resistant electric wire pellet;
D, with the moulding on extruder of said wires pellet, make fire-retardant ageing-resistant electric wire.
Further, the preparation method of in-situ copolymerization composite Nano level transition elements oxide is in the reactor that supersonic generator or high speed shear decentralized system, vacuum system and condensation separate system have been installed, the process Uniform Dispersion is incubated 70-160 ℃, reacts to be made in 10-20 hour.
Fire-retardant ageing-resistant electric wire provided by the invention is take polyethylene and ethylene vinyl acetate copolymer as base-material, add therein phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB, aluminium hydroxide and magnesium hydroxide, nanoscale transition elements oxide, coupling agent, low polymer and other auxiliary agents and make, this electric wire has good low cigarette, anti-flammability, mechanical property, resistance to ag(e)ing and the feature of environmental protection.
Embodiment
Further specify technical scheme of the present invention below by embodiment:
Embodiment 1
Preparation in-situ copolymerization composite Nano level transition elements oxide: the monomer and the double centner transition elements oxide that take by weighing 200 kilograms of low polymers, join in the reactor that high speed shear decentralized system, charging system, heating system, vacuum system and condenser system have been installed, so that material dispersion is even, be incubated simultaneously 70 ℃; Take by weighing 0.8 kg peroxygen xyloyl and 8 kilograms of butanols and mix, add from charging system, 2 ℃ of material programming rates are advisable, and final temperature is no more than 160 ℃, reacts 10-20 hour.Then after separating and reclaiming majority of organic solvent, be cooled to 80 ℃ of dischargings for subsequent use, be called for short the A material.
Preparation fire retardant: behind preparation A, get 600 kg of hydrogen magnesium oxide, join in the above-mentioned reactor, after mixing, be incubated 130 ℃, keep about 2 hours, remove free water, then add 2.5 kilogram of 18 alcohol, after continuing to mix, be incubated 125 ℃ about 25 hours, remove water, continue to add 10 kilograms of antioxidants and other auxiliary agents, mix, cool to room temperature is made flame-proof material through pulverizing for subsequent use again, is called for short the B material.
The preparation of electric wire: get B1190 kilogram, 500 kilograms of polyethylene and 500 kg ethylene-vinyl acetate co-polymer and add 10% look mother, at room temperature mix, and extrude at extruder, tie rod, cooling, pelletizing, make electric wire pellet C1 and then use the moulding on extruder of C1 component and metal core wire, thereby make fire-retardant ageing-resistant electric wire.
Embodiment 2
Preparation in-situ copolymerization composite Nano level transition elements oxide: the monomer and the double centner transition elements oxide that take by weighing 200 kilograms of low polymers, join in the reactor that high speed shear decentralized system, charging system, heating system, vacuum system and condenser system have been installed, so that material dispersion is even, be incubated simultaneously 70 ℃; Take by weighing 0.8 kg peroxygen xyloyl and 8 kilograms of butanols and mix, add from charging system, 2 ℃ of material programming rates are advisable, and final temperature is no more than 160 ℃, reacts 15-20 hour.Then after separating and reclaiming majority of organic solvent, be cooled to 80 ℃ of dischargings for subsequent use, be called for short the A1 material.
Preparation fire retardant: behind preparation A1, get 600 kg of hydrogen magnesium oxide, join in the above-mentioned reactor, after mixing, be incubated 130 ℃, keep about 2 hours, remove free water, then add 2.5 kilogram of 18 alcohol, after continuing to mix, be incubated about 125 ℃ to 18 hours, remove water, continue to add 10 kilograms of antioxidants and other auxiliary agents, mix, cool to room temperature is made flame-proof material through pulverizing for subsequent use again, be called for short 1 material.
The preparation of electric wire: get B1190 kilogram, 500 kilograms of polyethylene and 500 kg ethylene-vinyl acetate co-polymer and add 10% look mother, at room temperature mix, and extrude at extruder, tie rod, cooling, pelletizing, make electric wire pellet C1 and then use the moulding on extruder of C1 component and metal core wire, thereby make fire-retardant ageing-resistant electric wire.
Embodiment 3
Preparation in-situ copolymerization composite Nano level transition elements oxide: the monomer and the double centner transition elements oxide that take by weighing 200 kilograms of low polymers, join in the reactor that high speed shear decentralized system, charging system, heating system, vacuum system and condenser system have been installed, so that material dispersion is even, be incubated simultaneously 80 ℃; Take by weighing 1.0 kg peroxygen xyloyls and 8.5 kilograms of butanols and mix, add from charging system, 2 ℃ of material programming rates are advisable, and final temperature is no more than 160 ℃, reacts 16-18 hour.Then after separating and reclaiming majority of organic solvent, be cooled to 70 ℃ of dischargings for subsequent use, be called for short the A2 material.
Preparation fire retardant: behind preparation A, get 650 kg of hydrogen magnesium oxide, join in the above-mentioned reactor, after mixing, be incubated 130 ℃, keep about 2.5 hours, remove free water, then add 2.0 kilogram of 18 alcohol, after continuing to mix, be incubated 125 ℃, the time is about 2.5 hours, removes water, continue to add 12 kilograms of antioxidants and other auxiliary agents, mix cool to room temperature, make flame-proof material through pulverizing more for subsequent use, be called for short the B2 material.
The preparation of electric wire: get B1210 kilogram, 550 kilograms of polyethylene and 580 kg ethylene-vinyl acetate co-polymer and add 10% look mother, at room temperature mix, and extrude at extruder, tie rod, cooling, pelletizing, make electric wire pellet C2, then use the moulding on extruder of C2 component and metal core wire, thereby make fire-retardant ageing-resistant electric wire.
Embodiment 4
Preparation in-situ copolymerization composite Nano level transition elements oxide: the monomer and the double centner transition elements oxide that take by weighing 200 kilograms of low polymers, join in the reactor that high speed shear decentralized system, charging system, heating system, vacuum system and condenser system have been installed, so that material dispersion is even, be incubated simultaneously 95 ℃; Take by weighing 1.8 kg peroxygen xyloyls and 6.5 kilograms of butanols and mix, add from charging system, 2 ℃ of material programming rates are advisable, and final temperature is no more than 160 ℃, reacts 17-18 hour.Then after separating and reclaiming majority of organic solvent, be cooled to 70 ℃ of dischargings for subsequent use, be called for short the A3 material.
Preparation fire retardant: behind preparation A3, get 580 kg of hydrogen magnesium oxide, join in the above-mentioned reactor, after mixing, be incubated 130 ℃, keep about 2 hours, remove free water, then add 2.0 kilogram of 18 alcohol, after continuing to mix, be incubated about 125 ℃ to 25 hours, remove water, continue to add 11 kilograms of antioxidants and other auxiliary agents, mix, cool to room temperature is made flame-proof material through pulverizing for subsequent use again, is called for short the B3 material.
The preparation of electric wire: get B1290 kilogram, 580 kilograms of polyethylene and 590 kg ethylene-vinyl acetate co-polymer and add 10% look mother, at room temperature mix, and extrude at extruder, tie rod, cooling, pelletizing, make electric wire pellet C3 and then use the moulding on extruder of C3 component and metal core wire, thereby make fire-retardant ageing-resistant electric wire.
Embodiment 5
Preparation in-situ copolymerization composite Nano level transition elements oxide: the monomer and the double centner transition elements oxide that take by weighing 200 kilograms of low polymers, join in the reactor that high speed shear decentralized system, charging system, heating system, vacuum system and condenser system have been installed, so that material dispersion is even, be incubated simultaneously 75 ℃; Take by weighing 1.1 kg peroxygen xyloyls and 6.0 kilograms of butanols and mix, add from charging system, 2 ℃ of material programming rates are advisable, and final temperature is no more than 160 ℃, reacts 15-17 hour.Then after separating and reclaiming majority of organic solvent, be cooled to 75 ℃ of dischargings for subsequent use, be called for short the A4 material.
Preparation fire retardant: behind preparation A4, get 520 kg of hydrogen magnesium oxide, join in the above-mentioned reactor, after mixing, be incubated 120 ℃, keep about 2 hours, remove free water, then add 1.2 kilogram of 18 alcohol, after continuing to mix, be incubated about 125 ℃ to 18 hours, remove water, continue to add 8 kilograms of antioxidants and other auxiliary agents, mix, cool to room temperature is made flame-proof material through pulverizing for subsequent use again, is called for short the B3 material.
The preparation of electric wire: get B1090 kilogram, 480 kilograms of polyethylene and 490 kg ethylene-vinyl acetate co-polymer and add 10% look mother, at room temperature mix, and extrude at extruder, tie rod, cooling, pelletizing, make electric wire pellet C4 and then use the moulding on extruder of C4 component and metal core wire, thereby make fire-retardant ageing-resistant electric wire.
The above has just carried out exemplary description to the present invention; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the method design of invention and the various improvement that technical scheme is carried out; or directly apply to other occasion without improving the design that will invent and technical scheme, all in protection scope of the present invention.
Claims (7)
1. fire-retardant ageing-resistant electric wire, it is characterized in that, take polyethylene and ethylene vinyl acetate copolymer as base-material, add therein phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB, aluminium hydroxide and magnesium hydroxide, nanoscale transition elements oxide, coupling agent, low polymer and other auxiliary agents and make, the raw material weight proportioning of this electric wire materials is: polyethylene and ethylene vinyl acetate copolymer 40-65%; Phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB 0-15%; Aluminium hydroxide and magnesium hydroxide 14-50%; Nanoscale transition elements oxide 1-6%; Coupling agent 0.05-1%; Low polymer 2-15%; Organic solvent 0.5%.
2. fire-retardant ageing-resistant electric wire according to claim 1 is characterized in that, described phosphoric acid derivatives is the degree of polymerization greater than 3 APP and or melamine phosphate.
3. fire-retardant ageing-resistant electric wire according to claim 2 is characterized in that, described transition element oxide is that molybdenum, Lan He Actinium are a kind of in the oxide or their mixture.
4. fire-retardant ageing-resistant electric wire according to claim 1 is characterized in that, described coupling agent is the one or more kinds of mixtures in hexadecanol, oleic acid, stearic acid, the silane.
5. fire-retardant ageing-resistant electric wire according to claim 1 is characterized in that, described low polymer is isobutyl methacrylate and or vinylacetate.
6. the preparation method of each described fire-retardant ageing-resistant electric wire of claim 1-5 is characterized in that may further comprise the steps:
A, in advance with the monomer in-situ copolymerization of nanoscale transition elements oxide and low polymer, make in-situ copolymerization composite Nano level transition elements oxide;
B, in advance with coupling agent with after the hydroxide activation, after phosphoric acid derivatives and phenolic resins encapsulated red phosphorus and Firebrake ZB and other auxiliary agents mix, with the mixing of in-situ copolymerization composite Nano level transition elements oxide, make composite flame-retardant agent again;
C, mix under composite flame-retardant agent and polyethylene and the ethylene-vinyl acetate copolymer room temperature, extrude at double screw extruder, tie rod, cooling, pelletizing, make fire-retardant ageing-resistant electric wire pellet;
D, with the moulding on extruder of said wires pellet, make fire-retardant ageing-resistant electric wire.
7. fire-retardant ageing-resistant electric wire according to claim 6, it is characterized in that, the preparation method of in-situ copolymerization composite Nano level transition elements oxide is in the reactor that supersonic generator or high speed shear decentralized system, vacuum system and condensation separate system have been installed, through Uniform Dispersion, be incubated 70-160 ℃, react and be made in 10-20 hour.
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| CN2012104987935A CN103050175A (en) | 2012-11-29 | 2012-11-29 | Flame-retardant anti-aging electric wire and method for producing same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354113A (en) * | 2013-07-02 | 2013-10-16 | 晶锋集团股份有限公司 | Anti-aging wire provided with aluminum alloy core |
| CN104425072B (en) * | 2013-09-10 | 2018-10-02 | 上海永进特种电缆有限公司 | Rare earth high-iron aluminium alloy environment-protection nano refuge floor fire-resisting cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1758385A (en) * | 2005-11-03 | 2006-04-12 | 深圳市沃尔核材股份有限公司 | No-halogen fire-resistant radiation cross-link wire and its preparation method |
| CN1772801A (en) * | 2005-08-05 | 2006-05-17 | 东莞银禧塑胶有限公司 | High flame retardance low smoke no-halogen cable sheath material and its production process |
| CN101887770A (en) * | 2010-07-09 | 2010-11-17 | 山东华凌电缆有限公司 | Green low-carbon environment-friendly anti-aging cotton covered wire |
-
2012
- 2012-11-29 CN CN2012104987935A patent/CN103050175A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772801A (en) * | 2005-08-05 | 2006-05-17 | 东莞银禧塑胶有限公司 | High flame retardance low smoke no-halogen cable sheath material and its production process |
| CN1758385A (en) * | 2005-11-03 | 2006-04-12 | 深圳市沃尔核材股份有限公司 | No-halogen fire-resistant radiation cross-link wire and its preparation method |
| CN101887770A (en) * | 2010-07-09 | 2010-11-17 | 山东华凌电缆有限公司 | Green low-carbon environment-friendly anti-aging cotton covered wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354113A (en) * | 2013-07-02 | 2013-10-16 | 晶锋集团股份有限公司 | Anti-aging wire provided with aluminum alloy core |
| CN104425072B (en) * | 2013-09-10 | 2018-10-02 | 上海永进特种电缆有限公司 | Rare earth high-iron aluminium alloy environment-protection nano refuge floor fire-resisting cable |
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Application publication date: 20130417 |