CN103265739B - A kind of Flame retardant cable sheath material - Google Patents
A kind of Flame retardant cable sheath material Download PDFInfo
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- CN103265739B CN103265739B CN201310152498.9A CN201310152498A CN103265739B CN 103265739 B CN103265739 B CN 103265739B CN 201310152498 A CN201310152498 A CN 201310152498A CN 103265739 B CN103265739 B CN 103265739B
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Abstract
Does is the invention discloses a kind of Flame retardant cable sheath material, it made up of the raw material of following weight parts: chloroprene rubber SN23? 97-100, chlorinatedpolyethylene 10-15, hydrotalcite 15-20, magnesiumcarbonate 8-10, modified filler 18-25, trioctyl trimellitate 4-5, methyl pentachlorostearate 3-4, anti-aging agent ODA1-2, TM monex TM1-2,3-aminopropyl trimethoxysilane 1-2, ethylene bis stearamide 3-4, aluminium triphosphate 2-4, ferrocene 1-2, irgasfos 168? 1-2, benzotriazole 1-3; The cable jacket material excellent physical properties that the present invention produces, dimensional stabilizing, shrinking percentage is low, product draws degree of promoting the strong, tearing toughness, screen resilience performance strong, has good oil resistant, heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, modified filler of the present invention, good dispersity, surface tension is low, further increases the tensile strength of CABLE MATERIALS, stress at definite elongation, reduce heat-dissipating and compression set, not only can delay the aging speed of CABLE MATERIALS, and energy acid-alkali-corrosive-resisting, reduce production cost.
Description
Technical field
The present invention relates generally to a kind of cable jacket material, particularly relates to a kind of Flame retardant cable sheath material.
Background technology
Chloroprene rubber has good physical and mechanical properties, and oil resistant is heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical-resistant reagent.There is higher tensile strength, elongation and reversible crystallinity, cementability is good, ageing-resistant, heat-resisting, oil resistant, chemical resistance are excellent, can life-time service at 80 ~ 100 DEG C, there is certain flame retardant resistance, but it is poor that shortcoming is package stability, therefore just can ensure that it has very strong heat-resisting, ageing-resistant, oil resistant, the characteristic such as corrosion-resistant with chloroprene rubber as cable jacket material, and improve its package stability by adding some modified fillers, the just further performance improving cable jacket material.
Summary of the invention
The object of the invention is exactly to provide a kind of Flame retardant cable sheath material.
The present invention is achieved by the following technical solutions:
A kind of Flame retardant cable sheath material, it is made up of the raw material of following weight parts:
Chloroprene rubber SN2397-100, chlorinatedpolyethylene 10-15, hydrotalcite 15-20, magnesiumcarbonate 8-10, modified filler 18-25, trioctyl trimellitate 4-5, methyl pentachlorostearate 3-4, anti-aging agent ODA1-2, TM monex TM1-2,3-aminopropyl trimethoxysilane 1-2, ethylene bis stearamide 3-4, aluminium triphosphate 2-4, ferrocene 1-2, irgasfos 168 1-2, benzotriazole 1-3;
Described modified filler is made up of the raw material of following weight parts:
Sulphuric acid soln 900-1000, the barium sulphide 80-90 of 0.3-0.5%, ethanol 30-40, aluminium-hydroxide powder 10-15, sorbitan monooleate 10-12, distearyl acyl-oxygen aluminum isopropoxide acid esters 2-3, titanium dioxide 2-4, Union carbide A-162 1-2, sodium polyacrylate 4-6, dicumyl peroxide 1-2, sodium silicate 4-6, stearic acid 2-4, water are appropriate;
Above-mentioned sulphuric acid soln is continued to pass in barium sulphide, after passing into, add sodium polyacrylate, fully 6-10 minute is stirred at 60-80 DEG C, cross and filter filtrate, filter cake is carried out washing 2-3 time, add 1-2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162, dispersed with stirring 10-20 minute under the rotating speed of 2000-2500 rev/min, add each raw material of residue again, fully stir, being heated to temperature is 70-80 DEG C, ball milling, dries fineness is the modified filler of 2-4 μm.
Advantage of the present invention is:
The cable jacket material excellent physical properties that the present invention produces, dimensional stabilizing, shrinking percentage is low, product draws degree of promoting the strong, tearing toughness, screen resilience performance strong, has good oil resistant, heat-resisting, resistance to combustion, resistance to daylight, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, modified filler of the present invention, good dispersity, surface tension is low, further increases the tensile strength of CABLE MATERIALS, stress at definite elongation, reduce heat-dissipating and compression set, not only can delay the aging speed of CABLE MATERIALS, and energy acid-alkali-corrosive-resisting, reduce production cost.
Embodiment
Embodiment 1
A kind of Flame retardant cable sheath material, is characterized in that what it was made up of the raw material of following weight parts (kilogram):
Chloroprene rubber SN23100, chlorinatedpolyethylene 15, hydrotalcite 20, magnesiumcarbonate 10, modified filler 25, trioctyl trimellitate 5, methyl pentachlorostearate 4, anti-aging agent ODA1, TM monex TM2,3-aminopropyl trimethoxysilane 2, ethylene bis stearamide 4, aluminium triphosphate 2, ferrocene 2, irgasfos 168 2, benzotriazole 3;
Described modified filler is made up of the raw material of following weight parts:
Concentration be 0.5% sulphuric acid soln 1000, barium sulphide 90, ethanol 40, aluminium-hydroxide powder 15, sorbitan monooleate 12, distearyl acyl-oxygen aluminum isopropoxide acid esters 3, titanium dioxide 4, Union carbide A-162 2, sodium polyacrylate 6, dicumyl peroxide 2, sodium silicate 6, stearic acid 3, water appropriate;
Above-mentioned sulphuric acid soln is continued to import in above-mentioned barium sulphide, after importing, adds sodium polyacrylate, fully stir 10 minutes at 80 DEG C, cross and filter filtrate, filter cake is carried out washing 3 times, add 2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162s, stirring and segregation 20 minutes under the rotating speed of 2500 revs/min, add each raw material of residue, fully stir, being heated to temperature is 80 DEG C, ball milling, dries fineness is the modified filler of 4 μm.
The preparation method of described anti-Flame retardant cable sheath material comprises the following steps:
(1) above-mentioned chloroprene rubber CR322 is mixed with glycol ether benzoic ether, coumarone, quadrol, phthalic ester add Banbury mixer, at temperature is 90 DEG C mixing 3 minutes;
(2) add above-mentioned sepiolite powder, ammonium polyphosphate, N-(β mono-aminoethyl again)-γ-aminopropyltrimethoxysilane, modified filler at temperature is 90 DEG C, mixing 6 minutes;
(3) add each raw material of residue again, at temperature is 60 DEG C mixing 3 minutes, discharging cooled and obtains described cable jacket material.
Performance test:
Tensile strength: 17.3MPa;
Elongation at break: 703%;
Oil-proofness: 20# machine oil 100 DEG C × 70h, elongation at break conservation rate 74.3%, tensile strength retention 76.1%;
Resistance to ozone: 26 DEG C, 24h, ozone concn 0.026%, without cracking;
Ageing-resistant: 120 DEG C, 150h, tensile strength retention 86.1%, elongation at break conservation rate 84.2%.
Claims (1)
1. a Flame retardant cable sheath material, is characterized in that what it was made up of the raw material of following weight parts:
Chloroprene rubber SN2397-100, chlorinatedpolyethylene 10-15, hydrotalcite 15-20, magnesiumcarbonate 8-10, modified filler 18-25, trioctyl trimellitate 4-5, methyl pentachlorostearate 3-4, anti-aging agent ODA1-2, TM monex TM1-2,3-aminopropyl trimethoxysilane 1-2, ethylene bis stearamide 3-4, aluminium triphosphate 2-4, ferrocene 1-2, irgasfos 168 1-2, benzotriazole 1-3;
Described modified filler is made up of the raw material of following weight parts:
Sulphuric acid soln 900-1000, the barium sulphide 80-90 of 0.3-0.5%, ethanol 30-40, aluminium-hydroxide powder 10-15, sorbitan monooleate 10-12, distearyl acyl-oxygen aluminum isopropoxide acid esters 2-3, titanium dioxide 2-4, Union carbide A-162 1-2, sodium polyacrylate 4-6, dicumyl peroxide 1-2, sodium silicate 4-6, stearic acid 2-4, water are appropriate;
Above-mentioned sulphuric acid soln is continued to pass in barium sulphide, after passing into, add sodium polyacrylate, fully 6-10 minute is stirred at 60-80 DEG C, cross and filter filtrate, filter cake is carried out washing 2-3 time, add 1-2 times of water, aluminium-hydroxide powder, titanium dioxide, sorbitan monooleate, Union carbide A-162, dispersed with stirring 10-20 minute under the rotating speed of 2000-2500 rev/min, add each raw material of residue again, fully stir, being heated to temperature is 70-80 DEG C, ball milling, dries fineness is the modified filler of 2-4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310152498.9A CN103265739B (en) | 2013-04-27 | 2013-04-27 | A kind of Flame retardant cable sheath material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310152498.9A CN103265739B (en) | 2013-04-27 | 2013-04-27 | A kind of Flame retardant cable sheath material |
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| CN103265739A CN103265739A (en) | 2013-08-28 |
| CN103265739B true CN103265739B (en) | 2016-01-20 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103788437B (en) * | 2014-01-16 | 2016-03-02 | 安徽复兴电缆集团有限公司 | A kind of cold resistant cable sheath material |
| CN104017373A (en) * | 2014-05-19 | 2014-09-03 | 安徽省康利亚实业有限公司 | Silicone rubber environment-friendly and flame-retardant cable material used for rail locomotive vehicle |
| CN104952535B (en) * | 2015-07-08 | 2016-09-14 | 姚雳 | A kind of flame retardant cable electric wire material |
| JP2017066183A (en) * | 2015-09-28 | 2017-04-06 | 日立金属株式会社 | Chloroprene rubber composition and manufacturing method therefor, wire and cable and manufacturing method therefor, crosslinking method and storing method of chloroprene rubber composition |
| WO2017221881A1 (en) * | 2016-06-22 | 2017-12-28 | デンカ株式会社 | Flame-retardant rubber composition, vulcanizate thereof, and molded article |
| CN108912467A (en) * | 2018-05-17 | 2018-11-30 | 合肥浦尔菲电线科技有限公司 | A kind of high performance cable material and preparation method thereof modified based on ferrocene |
| CN108988258A (en) * | 2018-06-22 | 2018-12-11 | 镇江市益宝电气科技有限公司 | A kind of water proof fire retardant high voltage bus slot |
| CN111253731B (en) * | 2020-03-31 | 2021-09-17 | 浙江益弹新材料科技有限公司 | Halogen-free flame-retardant thermoplastic polyurethane elastomer and preparation method thereof |
| CN117487282B (en) * | 2023-12-29 | 2024-03-26 | 潍坊市兴源防水材料股份有限公司 | Ageing-resistant chlorinated polyethylene waterproof coiled material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
-
2013
- 2013-04-27 CN CN201310152498.9A patent/CN103265739B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1156493A1 (en) * | 2000-05-19 | 2001-11-21 | Sagem Sa | Crosslinkable semi-conductive composition and electrical cable with semi-conductive film |
| CN101613504A (en) * | 2009-07-24 | 2009-12-30 | 青岛中阳消防科技有限公司 | A kind of material and preparation method with temperature sensing cable material of CRT characteristic |
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| CN103265739A (en) | 2013-08-28 |
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Address after: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee after: ANHUI KANGLIYA CO., LTD. Address before: Tianchang city of Chuzhou province Anhui Tiankang road 239300 No. 28 Patentee before: Anhui Province Kangliya Industry Co., Ltd. |