CN102304279A - Modified halogen-free inflaming retarding wire and cable material - Google Patents
Modified halogen-free inflaming retarding wire and cable material Download PDFInfo
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- CN102304279A CN102304279A CN 201110237680 CN201110237680A CN102304279A CN 102304279 A CN102304279 A CN 102304279A CN 201110237680 CN201110237680 CN 201110237680 CN 201110237680 A CN201110237680 A CN 201110237680A CN 102304279 A CN102304279 A CN 102304279A
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Abstract
The invention provides a modified halogen-free inflaming retarding electric wire and cable material and belongs to the technical field of thermoplastic high polymer materials. The wire and cable material is prepared from the following raw materials in parts by weight: 80-110 parts of polyphenyl ether resin, 130-160 parts of rubber elastomer, 30-40 parts of plasticizer, 1-4 parts of antioxidant, 15-30 parts of special elastomer, 60-120 parts of flame retardant, 2-4 parts of auxiliary agent and 0.5-2 parts of lubricant. The wire and cable material has surface hardness of 75A-86A, breaking strength of larger than or equal to 15 MPa, breaking elongation of larger than or equal to 160% and vertical combustion performance of UL94-V-0 (1.5 mm) and has the advantages of high strength, stable size, good insulativity and soft hand feeling.
Description
Technical field
The invention belongs to the thermoplastic macromolecule material technical field, especially a kind of halogen-free flame-retardant wire CABLE MATERIALS of modification
Background technology
in order to suppress or to reduce the fire failure that causes because of electric wire burning, therefore, uses halogen-containing type fire retardant to improve the flame retardant rating of electric wire usually.Yet halogen-containing fire retardant can discharge a large amount of poisonous, harmful and corrosive gasess in combustion processes, environment is caused have a strong impact on, and produces harm also for simultaneously fire-fighting work personnel's health.Just Given this; Fire-retardant electric wire and cable material in the prior art adopts the polyolefins material mostly; And need adding a large amount of fire retardants such as white lake and/or magnesium hydroxide, the polyolefins material reaches fire-retardant purpose; Because the material of white lake and/or magnesium hydroxide and so on belongs to the inorganic mineral material; Thereby make that the bonding force of resin and inorganic mineral is poor, cause the use range of this type of electric wire and cable material to be restricted.Polyphenylene oxide resin has better comprehensive performance; Be applied in the every field of national economy widely; For example: industries such as auto parts machinery, household electrical appliance, construction work, power engineering, nuclear power and space flight; But; Simple polyphenylene oxide resin processing temperature is high, and not anti-burning, if through rational technique means to its modification; Then can make it possess excellent mechanical property, electrical property and fire-retardant performance fully, and have good flexibility.
inventor has carried out literature search, does not make it embody the enlightenment of aforesaid technique effect yet in disclosed China and foreign countries patent documentation and non-patent literature, all be seen in the reasonable modification of polyphenylene ether resin and use.For this reason, the applicant has done time consuming exploration and trial, and the technical scheme that will introduce produces under this background below
Summary of the invention
task of the present invention is will provide a kind of not only to have excellent mechanical property and electrical property, and the halogen-free flame-retardant wire CABLE MATERIALS that has good flexibility simultaneously and have the modification of the flame retardant resistance of standing out from one's fellows.
Task of the present invention realizes like this, a kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, and its raw material by following parts by weight is formed:
80 ~ 110 parts of polyphenylene oxide resins;
130 ~ 160 parts of rubber elastomers;
30 ~ 40 parts in softening agent;
1 ~ 4 part in oxidation inhibitor;
15 ~ 30 parts of special elastomers;
60 ~ 120 parts of fire retardants;
2 ~ 4 parts of auxiliary agents;
0.5 ~ 2 part of
lubricant.
in a concrete embodiment of the present invention, described polyphenylene oxide resin is for gathering 2,6-dimethyl-1,4-phenylene ether resin.
in another concrete embodiment of the present invention, described rubber elastomer is: the polymer substance that has favorable elasticity under the room temperature.
in another concrete embodiment of the present invention, the polymer substance that has favorable elasticity under the described room temperature is: any one or its combination in styrene-butadiene-styrene, hydrogenant styrene-butadiene-styrene, terpolymer EP rubber and the butadiene-styrene.
in another concrete embodiment of the present invention, described softening agent is any one or its combination in industrial white oil, triethyl phosphate, diethyl phosphoric acid and the tributyl phosphate.
also have among the concrete embodiment of the present invention; Described oxidation inhibitor is: four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) pentaerythritol ester, 1 propionic acid); 1; Any one or its combination in 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane and the 2,6 ditertiary butyl p cresol.
are more of the present invention and among concrete embodiment, described special elastomer is the multipolymer of ethylene-propylene.
are in of the present invention and then concrete embodiment; Described fire retardant is a phosphonium flame retardant, and phosphonium flame retardant is: any one or its combination in trimeric cyanamide urate, melamine phosphate, ammonium polyphosphate and Resorcinol-two (diphenyl phosphates).
of the present invention again more and among concrete embodiment, and described auxiliary agent is any one or its combination in polyethylene wax and the silicone master batch.
in again of the present invention and then concrete embodiment, described lubricant is: any one or its combination in Zinic stearas, barium stearate, calcium stearate and the two stearic amide.
The wire cable material of the halogen-free flameproof of
modification provided by the invention has following perfect performance: surface hardness 75A～86A; Breaking tenacity>=15MPa; Elongation at break>=160%; Vertical combustion performance UL94-V-0 (1.5mm) has intensity height, dimensional stabilizing and good insulating and has soft hand feeling.
Embodiment
Embodiment 1:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,82 parts of 4-phenylene ether resins;
130 parts of terpolymer EP rubbers;
30 parts of tributyl phosphates;
3.8 parts of four (β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol esters;
28 parts of the multipolymers of ethylene-propylene;
60 parts of Resorcinols-two (diphenyl phosphate);
2 parts of silicone master batch;
0.5 part of
barium stearate.
preparation method is: at first by weight with 130 parts of terpolymer EP rubbers, 30 parts of tributyl phosphates, four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic acid) mixed 2 ~ 5 minutes in 3.8 parts of pentaerythritol esters, 28 parts of ethylene-propylene copolymers, 2 parts of silicone master batch and 0.5 part of input mixing machine of barium stearate, the rotating speed of mixing machine is controlled at 300r/min～350 r/min; After adding 60 parts of Resorcinol-two (diphenyl phosphates) then, remix 1-2 minute, the rotating speed of mixing machine was controlled at 500 r/min～550 r/min; Then adding polyphenylene oxide resin promptly adds and gathers 2; 6-dimethyl-1; Behind 82 parts of the 4-phenylene ether resins; The rotating speed of mixing machine is controlled at 600 r/min～650 r/min; Mix after 1.5-2.5 minute; The dual-screw pelletizer group is emitted and be transferred to the material that mixes carry out melt pelletization; Each regional temperature of granulation unit is provided with as follows: 215 ℃ in 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts and seven districts; Particle after the granulation promptly obtains the halogen-free flame-retardant wire CABLE MATERIALS of modification after overcooling.
Embodiment 2:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,100 parts of 4-phenylene ether resins;
30 parts of styrene-butadiene-styrenes;
110 parts of hydrogenant styrene-butadiene-styrenes;
35 parts of diethyl phosphoric acids;
1,1,1.1 parts of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane;
25 parts of the multipolymers of ethylene-propylene;
78 parts of trimeric cyanamide urates;
3.8 parts of polyethylene waxs;
1.8 parts of Zinic stearass;
6 parts of
carbon blacks (tinting material).
preparation method is: at first by weight with 25 parts of 30 parts of styrene-butadiene-styrenes, 110 parts of hydrogenant styrene-butadiene-styrenes, 35 parts of diethyl phosphoric acids, ethylene-propylene copolymer, 1; 1; 1.1 parts of butane of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl), 78 parts of trimeric cyanamide urates, 3.8 parts of polyethylene waxs, 1.8 parts of Zinic stearass, 6 parts of carbon blacks etc.; Earlier in mixing machine, mix 2 ~ 5min, the mixing machine rotating speed is controlled at 300r/min～350 r/min; Add polyphenylene oxide resin then and promptly add and gather 2, behind the 6-dimethyl-1,100 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600 r/min～650 r/min, mixes 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle after the granulation has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of the modification of black after overcooling.
Embodiment 3:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,110 parts of 4-phenylene ether resins;
110 parts of hydrogenant styrene-butadiene-styrenes;
40 parts of butadiene-styrenes;
26 parts of triethyl phosphates;
11 parts of diethyl phosphoric acids;
2.5 parts of 2,6 ditertiary butyl p cresol;
6 parts of the copolymer 1s of ethylene-propylene;
55 parts of Resorcinols-two (diphenyl phosphate);
40 parts of ammonium polyphosphates;
1 part of silicone master batch;
2 parts of polyethylene waxs;
1.0 parts of calcium stearates;
10 parts of
carbon blacks.
preparation method is: at first by weight with 16 parts of 110 parts of hydrogenant styrene-butadiene-styrenes, 40 parts of butadiene-styrenes, 26 parts of triethyl phosphates, 11 parts of diethyl phosphoric acids, ethylene-propylene copolymer, 2; Elder generations such as 2.5 parts of 6-ditertbutylparacresols, 40 parts of ammonium polyphosphates, 1 part of silicone master batch, 2 parts of polyethylene waxs, 1.0 parts of calcium stearates, 10 parts of carbon blacks were mixed in mixing machine 2 ~ 5 minutes, and the mixing machine rotating speed is controlled at 300 r/min～350 r/min; After adding 55 parts of Resorcinol-two (diphenyl phosphates) then, remix 1～2 minute, mixing machine rotating speed are controlled at 500 r/min～550 r/min; Then add polyphenylene oxide resin and promptly add and gather 2, behind the 6-dimethyl-1,110 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600r/min～650r/min, mixes 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of the modification of black after the granulation after overcooling.
Embodiment 4:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,100 parts of 4-phenylene ether resins;
40 parts of terpolymer EP rubbers;
80 parts of hydrogenant styrene-butadiene-styrenes;
40 parts of styrene-butadiene-styrenes;
5 parts of tributyl phosphates;
25 parts of industrial white oils;
4 parts of diethyl phosphoric acids;
1 part of four (β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester;
0.5 part of 2,6 ditertiary butyl p cresol;
1,1,1.2 parts of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane;
22 parts of the multipolymers of ethylene-propylene;
55 parts of Resorcinols-two (diphenyl phosphate);
30 parts of melamine phosphates;
20 parts of ammonium polyphosphates;
2.5 parts of silicone master batch;
0.5 part of barium stearate;
0.6 part of Zinic stearas;
2 parts of
red iron oxides (tinting material).
preparation method is: at first by weight with 40 parts of terpolymer EP rubbers; 80 parts of hydrogenant styrene-butadiene-styrenes; 40 parts of styrene-butadiene-styrenes; 5 parts of tributyl phosphates; 25 parts of industrial white oils; 4 parts of diethyl phosphoric acids; Four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester is 1 part; 2; 0.5 part of 6-ditertbutylparacresol; 1; 1; 1.2 parts of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane; 22 parts of ethylene-propylene copolymers; 30 parts of melamine phosphates; 20 parts of ammonium polyphosphates; 2.5 parts of silicone master batch; 0.5 part of barium stearate; 0.6 part of Zinic stearas; Elder generations such as 2 parts of red iron oxides were mixed in mixing machine 2 ~ 5 minutes, and the mixing machine rotating speed is controlled at 300r/min～350r/min; After adding 55 parts of Resorcinol-two (diphenyl phosphates) then, remix 1～2 minute, mixing machine rotating speed are controlled at 500 r/min～550 r/min; Then add polyphenylene oxide resin and promptly add and gather 2, behind the 6-dimethyl-1,100 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600r/min～650r/min, mixes 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of red modification after the granulation after overcooling.
Embodiment 5:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,105 parts of 4-phenylene ether resins;
60 parts of hydrogenant styrene-butadiene-styrenes;
50 parts of styrene-butadiene-styrenes;
25 parts of butadiene-styrenes;
15 parts of tributyl phosphates;
10 parts of diethyl phosphoric acids;
15 parts of triethyl phosphates;
1 part of four (β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester;
1,1,1 part of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane;
26 parts of ethylene-propylene copolymers;
120 parts of trimeric cyanamide urates;
0.5 part of silicone master batch;
1.6 parts of polyethylene waxs;
0.5 part of barium stearate;
0.2 part of calcium stearate;
0.1 part of two stearic amide;
Blue (tinting material) 3 parts of
phthalein cyanogen.
preparation method is: at first by weight with 60 parts of hydrogenant styrene-butadiene-styrenes; 50 parts of styrene-butadiene-styrenes; 25 parts of butadiene-styrenes; 15 parts of tributyl phosphates; 10 parts of diethyl phosphoric acids; 15 parts of triethyl phosphates; Four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester is 1 part; 1; 1; 1 part of 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane; 26 parts of ethylene-propylene copolymers; 120 parts of trimeric cyanamide urates; 0.5 part of silicone master batch; 1.6 parts of polyethylene waxs; 0.5 part of barium stearate; 0.2 part of calcium stearate; 0.1 part of two stearic amide; Elder generations such as blue 3 parts of phthalein cyanogen were mixed in mixing machine 2 ~ 5 minutes, and the mixing machine rotating speed is controlled at 300r/min～350r/min; Add polyphenylene oxide resin then and promptly add and gather 2, behind the 6-dimethyl-1,105 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600r/min～650r/min, mixes 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of blue modification after the granulation after overcooling.
Embodiment 6:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,95 parts of 4-phenylene ether resins;
20 parts of styrene-butadiene-styrenes;
50 parts of terpolymer EP rubbers;
50 parts of hydrogenant styrene-butadiene-styrenes;
30 parts of butadiene-styrenes;
30 parts of industrial white oils;
3.2 parts of 2,6 ditertiary butyl p cresol;
28 parts of the multipolymers of ethylene-propylene;
70 parts of Resorcinols-two (diphenyl phosphate);
10 parts of melamine phosphates;
15 parts of trimeric cyanamide urates;
20 parts of ammonium polyphosphates;
2.8 parts of silicone master batch;
0.5 part of barium stearate;
0.2 part of Zinc Stearate;
0.4 part of calcium stearate;
0.9 part of two stearic amide;
5 parts of
carbon blacks (tinting material).
preparation method is: at first by weight with 20 parts of styrene-butadiene-styrenes; 50 parts of terpolymer EP rubbers; 50 parts of hydrogenant styrene-butadiene-styrenes; 30 parts of butadiene-styrenes; 30 parts of industrial white oils; 2; 3.2 parts of 6-ditertbutylparacresols; 28 parts of ethylene-propylene copolymers; 10 parts of melamine phosphates; 15 parts of trimeric cyanamide urates; 20 parts of ammonium polyphosphates; 2.8 parts of silicone master batch; 0.5 part of barium stearate; 0.2 part of Zinc Stearate; 0.4 part of calcium stearate; 0.9 part of two stearic amide; Elder generations such as 5 parts of carbon blacks were mixed in mixing machine 2 ~ 5 minutes, and the mixing machine rotating speed is controlled at 300r/min～350r/min; After adding 70 parts of Resorcinol-two (diphenyl phosphates) then, remix 1～2 minute, the mixing machine rotating speed is controlled at 500r/min～550r/min; Then add polyphenylene oxide resin and promptly add and gather 2, behind the 6-dimethyl-1,95 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600r/min～650r/min, mixes after 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of the modification of black after the granulation after overcooling.
Embodiment 7:
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification, its raw material by following parts by weight is formed:
Gather 2,6-dimethyl-1,85 parts of 4-phenylene ether resins;
145 parts of hydrogenant styrene-butadiene-styrenes;
10 parts of industrial white oils;
5 parts of triethyl phosphates;
10 parts of diethyl phosphoric acids;
5 parts of tributyl phosphates;
0.7 part of four (β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester;
0.8 part of 2,6 ditertiary butyl p cresol;
20 parts of the multipolymers of ethylene-propylene;
40 parts of ammonium polyphosphates;
30 parts of melamine phosphates;
40 parts of Resorcinols-two (diphenyl phosphate);
3.5 parts of silicone master batch;
1.5 parts of
two stearic acid amides.
preparation method is: at first by weight with 145 parts of hydrogenant styrene-butadiene-styrenes; 10 parts of industrial white oils; 5 parts of triethyl phosphates; 10 parts of diethyl phosphoric acids; 5 parts of tributyl phosphates; Four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester is 0.7 part; 2; 0.8 part of 6-ditertbutylparacresol; 20 parts of ethylene-propylene copolymers; 40 parts of ammonium polyphosphates; 30 parts of melamine phosphates; 3.5 parts of silicone master batch; Elder generations such as 1.5 parts of two stearic acid amides were mixed in mixing machine 2 ~ 5 minutes, and the mixing machine rotating speed is controlled at 300r/min～350r/min; After adding 40 parts of Resorcinol-two (diphenyl phosphates) then, remix 1～2 minute, the mixing machine rotating speed is controlled at 500r/min～550r/min; Then add polyphenylene oxide resin and promptly add and gather 2, behind the 6-dimethyl-1,85 parts of 4-phenylene ether resins, the mixing machine rotating speed is controlled at 600r/min～650r/min, mixes 1.5～2.5 minutes, and the material that is about to mix is emitted.Be transferred to the dual-screw pelletizer group then and carry out melt pelletization, each regional temperature of granulation unit is provided with as follows: 190 ℃ in a district, 200 ℃ in two districts, 215 ℃ in three districts, 225 ℃ in four districts, 225 ℃ in five districts, 215 ℃ in six districts, 215 ℃ in seven districts.Particle has promptly obtained the halogen-free flame-retardant wire CABLE MATERIALS of modification after the granulation after overcooling.
The technique effect that has the excellence shown in the following table by the halogen-free flame-retardant wire CABLE MATERIALS of the resulting modification of the foregoing description through test:
Claims (10)
1.
A kind of halogen-free flame-retardant wire CABLE MATERIALS of modification is characterized in that its raw material by following parts by weight forms:
80 ~ 110 parts of polyphenylene oxide resins;
130 ~ 160 parts of rubber elastomers;
30 ~ 40 parts in softening agent;
1 ~ 4 part in oxidation inhibitor;
15 ~ 30 parts of special elastomers;
60 ~ 120 parts of fire retardants;
2 ~ 4 parts of auxiliary agents;
0.5 ~ 2 part of
lubricant.
2. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1 is characterized in that described polyphenylene oxide resin is for gathering 2,6-dimethyl-1,4-phenylene ether resin.
3. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1 is characterized in that described rubber elastomer is: the polymer substance that has favorable elasticity under the room temperature.
4. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 3 is characterized in that the polymer substance that has favorable elasticity under the described room temperature is: any one or its combination in styrene-butadiene-styrene, hydrogenant styrene-butadiene-styrene, terpolymer EP rubber and the butadiene-styrene.
5. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1 is characterized in that described softening agent is any one or its combination in industrial white oil, triethyl phosphate, diethyl phosphoric acid and the tributyl phosphate.
6. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1; It is characterized in that described oxidation inhibitor is: four (β-(3; The 5-di-tert-butyl-hydroxy phenyl) pentaerythritol ester, 1 propionic acid); 1; Any one or its combination in 3-three (2-methyl-4-hydroxyl-5-tert-butyl-phenyl) butane and the 2,6 ditertiary butyl p cresol.
7. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1 is characterized in that described special elastomer is the multipolymer of ethylene-propylene.
8. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1; It is characterized in that described fire retardant is a phosphonium flame retardant, phosphonium flame retardant is: any one or its combination in trimeric cyanamide urate, melamine phosphate, ammonium polyphosphate and Resorcinol-two (diphenyl phosphates).
9. the halogen-free flame-retardant wire CABLE MATERIALS of
modification according to claim 1 is characterized in that described auxiliary agent is polyethylene wax and silicone master batch.
10.
The halogen-free flame-retardant wire CABLE MATERIALS of modification according to claim 1 is characterized in that described lubricant is: any one or its combination in Zinic stearas, barium stearate, calcium stearate and the two stearic amide
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110237680 CN102304279A (en) | 2011-08-18 | 2011-08-18 | Modified halogen-free inflaming retarding wire and cable material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110237680 CN102304279A (en) | 2011-08-18 | 2011-08-18 | Modified halogen-free inflaming retarding wire and cable material |
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Cited By (5)
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| CN102731955A (en) * | 2012-06-14 | 2012-10-17 | 苏州德尔泰高聚物有限公司 | Halogen-free flame retardant high-temperature elastomer plug material and its preparation method |
| CN103351523A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | Low smoke zero halogen flame retardant polyphenyl ether elastomer cable material and preparation method therefor |
| CN104059321A (en) * | 2013-03-19 | 2014-09-24 | 中纺投资发展股份有限公司 | Weather-proof environment-friendly flame-retardant polymer material for flexible cable and preparation method thereof |
| CN105810309A (en) * | 2015-01-20 | 2016-07-27 | 王笑梅 | Cable and elastomer cable material for new energy vehicle internal connection |
| EP3059279A1 (en) * | 2015-02-19 | 2016-08-24 | Sumitomo Chemical Company Limited | Thermoplastic elastomer composition |
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| CN101358028A (en) * | 2008-09-02 | 2009-02-04 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant thermoplastic elastomer electrical cable material using polyphenylene ether as base material and preparation method thereof |
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| CN105810309A (en) * | 2015-01-20 | 2016-07-27 | 王笑梅 | Cable and elastomer cable material for new energy vehicle internal connection |
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| CN105906929A (en) * | 2015-02-19 | 2016-08-31 | 住友化学株式会社 | Thermoplastic elastomer composition |
| US10358544B2 (en) | 2015-02-19 | 2019-07-23 | Sumitomo Chemical Company, Limited | Thermoplastic elastomer composition |
| CN105906929B (en) * | 2015-02-19 | 2020-07-17 | 住友化学株式会社 | Thermoplastic elastomer composition |
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Application publication date: 20120104 |