CN102977609A - Oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats, and its preparation method - Google Patents

Oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats, and its preparation method Download PDF

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Publication number
CN102977609A
CN102977609A CN2012104354909A CN201210435490A CN102977609A CN 102977609 A CN102977609 A CN 102977609A CN 2012104354909 A CN2012104354909 A CN 2012104354909A CN 201210435490 A CN201210435490 A CN 201210435490A CN 102977609 A CN102977609 A CN 102977609A
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parts
clay
cable material
potter
oxide
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CN102977609B (en
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姜睿
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Guangdong Lanyu Plastic Products Co ltd
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Anhui Jinqiao Cable Co Ltd
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Abstract

The invention provides an oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats. The cable material is prepared from the following raw materials, by weight, 20-30 parts of polyurethane, 60-80 parts of methyl vinyl silicone rubber, 8-10 parts of acrylonitrile-butadiene rubber, 8-10 parts of magnesium hydroxide, 0.5-1.0 part of butyl stearate, 1-3 parts of barium stearate, 8-12 parts of triglycol dioctate, 4-6 parts of copper oxide, 0.5-1.0 parts of molybdenum trioxide, 30-50 parts of fumed silica, 10-13 parts of modified argil, 0.5-1.0 part of an antioxidant H, 0.1-0.3 parts of an antioxidant AW, 0.5-1.5 parts of a promoter NOBS, 0.2-0.5 parts of a vulcanizing agent DCBP, 8-10 parts of triphenyl phosphate, 12-15 parts of antimony (III) oxide and 6-8 parts of zinc borate hydrate. The cable material has the advantages of excellent flame retardation, very less smoke in combustion, no generation of toxic gases or corrosive gases, good low temperature resistance, good oil resistance, and good abrasion resistance.

Description

A kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof
Technical field
The present invention relates to the CABLE MATERIALS field, be specifically related to a kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof.
Background technology
Fast development along with global economy, and the enhancing of human environmental consciousness, each field is more and more higher to the requirement of the quality and performance of electric wire, the fire that causes because of wearing out of electric wire, cable also gets more and more, how to reduce the incidence of fire and presence of fire the time mortality ratio, low cigarette, Halogen, fire-retardant, developing direction that environmental protection also becomes wires and cables industry.Wherein the demand of halide-free low-smoke fireproof cable material is increasing, the at present production of halide-free low-smoke fireproof cable material is to add a large amount of magnesium hydroxide or magnesium hydroxides to reach flame retardant effect in polyolefin substrate mostly, yet, the adding of a large amount of inorganic materials, affected physical and mechanical properties and the process industrial art performance of CABLE MATERIALS, poor, oil-proofness of softness, weathering resistance, resistance to low temperature are not fine at normal temperatures for they.
Summary of the invention
The invention provides a kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof.
The technical solution used in the present invention is:
A kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel, it is characterized in that: the raw material by following weight part is made: polyurethane(s) 20-30 part, methyl vinyl silicone rubber 60-80, paracril 8-10, magnesium hydroxide 8-10 part, butyl stearate 0.5-1.0 part, barium stearate 1-3, triglycol two 2-ethylhexoate 8-12 parts, cupric oxide 4-6 part, molybdic oxide 0.5-1.0 part, gas-phase silica 30-50 part, modification potter's clay 10-13,0.5-1.0 part of antioxidant H, antioxidant A W 0.1-0.3 part, accelerant NOBS 0.5-1.5 part, vulcanizing agent DCBP 0.2-0.5, triphenylphosphate 8-10, antimonous oxide 12-15, hydration zinc borate 6-8.
Described modification potter's clay prepares by the following method:
(1), potter's clay is with 10-15% salt acid soak 3-4 hour, deionized water wash, again with 10-12% hydrogen peroxide leaching solution bubble 3-4 hour, again with deionized water wash to neutral, oven dry;
(2), will be dissolved in potter's clay is added to the water, add again sodium laurylsulfate, the zinc oxide of 1-2%, the diatomite of 2-3%, the 3-5% aluminium hydroxide that is equivalent to potter's clay weight 2-3%, high speed 1200-1500 rev/min of stirring obtains dispersion liquid, and the dispersion liquid ovendry power is broken into ultrafine powder
Described oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel, it is characterized in that: the raw material by following weight part is made: 25 parts of polyurethane(s), methyl vinyl silicone rubber 70, paracril 15,9 parts of hydrogen magnesium hydroxides, 0.6 part of butyl stearate, barium stearate 2,10 parts of triglycol two 2-ethylhexoates, 5 parts of cupric oxide, 0.8 part of molybdic oxide, 40 parts of gas-phase silicas, modification potter's clay 12,0.8 part of antioxidant H, 0.2 part of antioxidant A W, 0.8 part of accelerant NOBS, vulcanizing agent DCBP 0.4, triphenylphosphate 9, antimonous oxide 14, hydration zinc borate 7.
The preparation method of described oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel is characterized in that:
(1) presses formula rate polyurethane(s), methyl vinyl silicone rubber, paracril and anti-aging agent class are dropped into mill, descended mixing 3-4 minute at 80-95 ℃;
(2) fillers such as modification potter's clay, cupric oxide, gas-phase silica are joined in the rubber unvulcanizate of step (1), after continuing mixing 2-3 minute, remaining material except vulcanizing agent, promotor is joined in the mixing materials, after mixing 4-6 minute, add again vulcanizing agent, promotor, after thin-pass 6-7 time, the extruder plastication granulation, get final product, the extrusion temperature of extruding machine is 120-165 ℃.
Beneficial effect
CABLE MATERIALS of the present invention not only has excellent flame retardancy and flame-retarding power not; The amount of being fuming is considerably less during burning, does not produce toxic gas, does not produce corrosive gases, and has simultaneously good low temperature resistant, oil-proofness, wear resistance.
Embodiment
Oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel is made by the raw material of following weight part: 25 parts of polyurethane(s), methyl vinyl silicone rubber 70, paracril 15,9 parts of hydrogen magnesium hydroxides, 0.6 part of butyl stearate, barium stearate 2,10 parts of triglycol two 2-ethylhexoates, 5 parts of cupric oxide, 0.8 part of molybdic oxide, 40 parts of gas-phase silicas, modification potter's clay 12,0.8 part of antioxidant H, 0.2 part of antioxidant A W, 0.8 part of accelerant NOBS, vulcanizing agent DCBP 0.4, triphenylphosphate 9, antimonous oxide 14, hydration zinc borate 7.
Described modification potter's clay prepares by the following method:
(1), potter's clay is with 10-15% salt acid soak 3-4 hour, deionized water wash, again with 10-12% hydrogen peroxide leaching solution bubble 3-4 hour, again with deionized water wash to neutral, oven dry;
(2), will be dissolved in potter's clay is added to the water, add again sodium laurylsulfate, the zinc oxide of 1-2%, the diatomite of 2-3%, the 3-5% aluminium hydroxide that is equivalent to potter's clay weight 2-3%, high speed 1200-1500 rev/min of stirring obtains dispersion liquid, and the dispersion liquid ovendry power is broken into ultrafine powder
The preparation method:
(1) presses formula rate polyurethane(s), methyl vinyl silicone rubber, paracril and anti-aging agent class are dropped into mill, descended mixing 3-4 minute at 80-95 ℃;
(2) fillers such as modification potter's clay, cupric oxide, gas-phase silica are joined in the rubber unvulcanizate of step (1), after continuing mixing 2-3 minute, remaining material except vulcanizing agent, promotor is joined in the mixing materials, after mixing 4-6 minute, add again vulcanizing agent, promotor, after thin-pass 6-7 time, the extruder plastication granulation, get final product, the extrusion temperature of extruding machine is 120-165 ℃.
The CABLE MATERIALS that processes with present embodiment is pressed into test piece after 160 ℃ * 40min thermal ageing, and it is as follows to record its performance:
Project The result
Tensile strength MPa 10.5
Elongation at break % 360
Volume specific resistance Ω .cm 6.5×10 12
Oxygen index % 39
135 ℃ * 168h thermal ageing back draft intensity 〉= 20.7MPa
The unit mass smoke density 14.3g
The thermal ageing mass loss≤ 20.8g/m2

Claims (3)

1. oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel, it is characterized in that: the raw material by following weight part is made: polyurethane(s) 20-30 part, methyl vinyl silicone rubber 60-80, paracril 8-10, magnesium hydroxide 8-10 part, butyl stearate 0.5-1.0 part, barium stearate 1-3, triglycol two 2-ethylhexoate 8-12 parts, cupric oxide 4-6 part, molybdic oxide 0.5-1.0 part, gas-phase silica 30-50 part, modification potter's clay 10-13,0.5-1.0 part of antioxidant H, antioxidant A W 0.1-0.3 part, accelerant NOBS 0.5-1.5 part, vulcanizing agent DCBP 0.2-0.5, triphenylphosphate 8-10, antimonous oxide 12-15, hydration zinc borate 6-8;
Described modification potter's clay prepares by the following method:
(1), potter's clay is with 10-15% salt acid soak 3-4 hour, deionized water wash, again with 10-12% hydrogen peroxide leaching solution bubble 3-4 hour, again with deionized water wash to neutral, oven dry;
(2), will be dissolved in potter's clay is added to the water, add again sodium laurylsulfate, the zinc oxide of 1-2%, the diatomite of 2-3%, the 3-5% aluminium hydroxide that is equivalent to potter's clay weight 2-3%, high speed 1200-1500 rev/min of stirring obtains dispersion liquid, and the dispersion liquid ovendry power is broken into ultrafine powder.
2. oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel according to claim 1, it is characterized in that: the raw material by following weight part is made: 25 parts of polyurethane(s), methyl vinyl silicone rubber 70, paracril 15,9 parts of hydrogen magnesium hydroxides, 0.6 part of butyl stearate, barium stearate 2,10 parts of triglycol two 2-ethylhexoates, 5 parts of cupric oxide, 0.8 part of molybdic oxide, 40 parts of gas-phase silicas, modification potter's clay 12,0.8 part of antioxidant H, 0.2 part of antioxidant A W, 0.8 part of accelerant NOBS, vulcanizing agent DCBP 0.4, triphenylphosphate 9, antimonous oxide 14, hydration zinc borate 7.
3. the preparation method of an oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel as claimed in claim 1 or 2 is characterized in that:
(1) presses formula rate polyurethane(s), methyl vinyl silicone rubber, paracril and anti-aging agent class are dropped into mill, descended mixing 3-4 minute at 80-95 ℃;
(2) fillers such as modification potter's clay, cupric oxide, gas-phase silica are joined in the rubber unvulcanizate of step (1), after continuing mixing 2-3 minute, remaining material except vulcanizing agent, promotor is joined in the mixing materials, after mixing 4-6 minute, add again vulcanizing agent, promotor, after thin-pass 6-7 time, the extruder plastication granulation, get final product, the extrusion temperature of extruding machine is 120-165 ℃.
CN201210435490.9A 2012-11-05 2012-11-05 A kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof Active CN102977609B (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103289416A (en) * 2013-05-22 2013-09-11 吴江市德佐日用化学品有限公司 Environment-friendly flame-retardant silicone rubber and butadiene rubber blending material
CN103524868A (en) * 2013-09-30 2014-01-22 芜湖航天特种电缆厂 Low-temperature-resistant oil-resistant low-smoke halogen-free flame-retardant polyolefin cable material
CN103665887A (en) * 2013-11-29 2014-03-26 山东永泰化工有限公司 Method for preparing oil-proof high-temperature-resistant silicone rubber
CN103849134A (en) * 2014-01-20 2014-06-11 库群星 Light-conducting insulating material of electric wire
CN104008796A (en) * 2014-04-23 2014-08-27 晶锋集团股份有限公司 Reinforced flat cable
CN104008800A (en) * 2014-04-23 2014-08-27 晶锋集团股份有限公司 Shock-absorption cable
CN103450709B (en) * 2013-08-19 2016-01-13 铜陵瑞莱科技有限公司 The resistant to elevated temperatures iron oxide green of a kind of surface-coating
CN105330915A (en) * 2015-12-14 2016-02-17 苏州鑫德杰电子有限公司 Anti-aging cable sheath material and preparation method thereof
CN105670295A (en) * 2016-03-04 2016-06-15 韩静静 Rubber preparation raw material applied to outdoor corrosion-resistant cables
CN105885434A (en) * 2016-06-26 2016-08-24 安徽我要遛遛信息技术有限公司 Fireproof and flame-retardant communication cable material and preparation method thereof
CN105968821A (en) * 2016-06-20 2016-09-28 安徽海容电缆有限公司 Wear-resisting and low-temperature-resisting cable material
CN106832876A (en) * 2016-12-21 2017-06-13 柳州市昌泉贸易有限公司 A kind of preparation method of oil resistant fire-resistant cable material
CN107083065A (en) * 2017-05-24 2017-08-22 李盛祥 A kind of corrosion-resistant halogen-free anti-flaming polyolefin material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102746672A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Silicone rubber insulation cable material and its preparation method
CN102746671A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Environmental-crack-resistant low-temperature compensation cable material and its preparation method
CN102746546A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Halogen-free environmentally-friendly power cable material for wind power generation, and its preparation method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102746672A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Silicone rubber insulation cable material and its preparation method
CN102746671A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Environmental-crack-resistant low-temperature compensation cable material and its preparation method
CN102746546A (en) * 2012-06-15 2012-10-24 安徽华通电缆集团有限公司 Halogen-free environmentally-friendly power cable material for wind power generation, and its preparation method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103289416A (en) * 2013-05-22 2013-09-11 吴江市德佐日用化学品有限公司 Environment-friendly flame-retardant silicone rubber and butadiene rubber blending material
CN103450709B (en) * 2013-08-19 2016-01-13 铜陵瑞莱科技有限公司 The resistant to elevated temperatures iron oxide green of a kind of surface-coating
CN103524868A (en) * 2013-09-30 2014-01-22 芜湖航天特种电缆厂 Low-temperature-resistant oil-resistant low-smoke halogen-free flame-retardant polyolefin cable material
CN103665887A (en) * 2013-11-29 2014-03-26 山东永泰化工有限公司 Method for preparing oil-proof high-temperature-resistant silicone rubber
CN103849134A (en) * 2014-01-20 2014-06-11 库群星 Light-conducting insulating material of electric wire
CN103849134B (en) * 2014-01-20 2016-04-27 库群星 The guide-lighting insulating material of a kind of electric wire
CN104008800A (en) * 2014-04-23 2014-08-27 晶锋集团股份有限公司 Shock-absorption cable
CN104008796A (en) * 2014-04-23 2014-08-27 晶锋集团股份有限公司 Reinforced flat cable
CN105330915A (en) * 2015-12-14 2016-02-17 苏州鑫德杰电子有限公司 Anti-aging cable sheath material and preparation method thereof
CN105670295A (en) * 2016-03-04 2016-06-15 韩静静 Rubber preparation raw material applied to outdoor corrosion-resistant cables
CN105968821A (en) * 2016-06-20 2016-09-28 安徽海容电缆有限公司 Wear-resisting and low-temperature-resisting cable material
CN105885434A (en) * 2016-06-26 2016-08-24 安徽我要遛遛信息技术有限公司 Fireproof and flame-retardant communication cable material and preparation method thereof
CN106832876A (en) * 2016-12-21 2017-06-13 柳州市昌泉贸易有限公司 A kind of preparation method of oil resistant fire-resistant cable material
CN107083065A (en) * 2017-05-24 2017-08-22 李盛祥 A kind of corrosion-resistant halogen-free anti-flaming polyolefin material and preparation method thereof

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