CN104119568A - Special filler for antibacterial anti-ageing cable sheath material and preparation method thereof - Google Patents
Special filler for antibacterial anti-ageing cable sheath material and preparation method thereof Download PDFInfo
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- CN104119568A CN104119568A CN201410292901.2A CN201410292901A CN104119568A CN 104119568 A CN104119568 A CN 104119568A CN 201410292901 A CN201410292901 A CN 201410292901A CN 104119568 A CN104119568 A CN 104119568A
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Abstract
The invention discloses special filler for an antibacterial anti-ageing cable sheath material. The filler is prepared from the following raw materials in parts by weight: 3-5 parts of magnesium hydroxide, 1-2 parts of dibutyl maleate, 8-12 parts of calcium oxide, 6-9 parts of tourmaline negative ion powder, 1-1.5 parts of stearic acid, 4-6 parts of hydrogenated butadiene-acrylonitrile rubber, 8-12 parts of nano zinc oxide, 1.5-1.8 parts of sodium stearate, 10-13 parts of a nitrogen fire retardant, 0.5-0.8 part of borate, 0.5-0.7 part of inositol hexaphosphate, 50-55 parts of loess, a proper amount of 4%-6% hydrochloric acid, a proper amount of water and 15-20 parts of an assistant. According to the filler, nano zinc oxide is added so that the cable sheath material has the performances of bacterial resistance and photoageing resistance and is good in reinforcement property and film-forming property; the flame retardant property, wear resistance and the flexibility of the cable sheath material can be improved; due to use of loess, the cost is reduced, the fineness is high and the reinforcement property is good; after use of the assistant, the dispersity and the reinforcement property of the filler can be improved and the strength and impact toughness resistance of the cable sheath material can be enhanced.
Description
Technical field
The invention belongs to cable sheath material field, particularly a kind of antibacterial anti-aging cable sheath material filler special and preparation method thereof.
Background technology
Cable is the general designation of the article such as optical cable, cable.The purposes of cable has a lot, and the multiple action such as be mainly used in controlling installation, linking device, transmit electric power is common and indispensable a kind of thing in daily life.
Oversheath is that the insulation layer of protection electric wire prevents the structure division that environmental factors corrodes.The Main Function of oversheath is the physical strength that improves electric wire, anti-chemical burn into protection against the tide, anti-water logging people, stops the abilities such as cable fire.Cable sheath material has comprised the multiple kinds such as rubber, plastics, nylon, all has good separately characteristic, for example, 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, have higher tensile strength, elongation and reversible crystallinity, cementability is good, ageing-resistant, heat-resisting, oil resistant, resistance to chemical corrosion excellence, 80～100 DEG C can life-time service, there is certain flame retardant resistance; Also existent defect of while, such as package stability is poor.Also there is certain shortcoming in other sheath material, and along with the range of application of cable is more and more wider, the performance of sheath material also needs to improve, such as heat-resisting, low temperature resistant, acid and alkali-resistance, corrosion-resistant, intensity, ageing-resistant, UV resistant, fire-retardant, wear-resisting, toughness, the performance need such as shock-resistant improve, can be by adding the filler modified performance of improving.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial anti-aging cable sheath material filler special and preparation method thereof, this filler makes cable sheath material have performance antibacterial, anti-light aging, and reinforcing property is good, good film-forming property; Can also improve flame retardant properties, wear resistance and the toughness of cable sheath material.
Technical scheme of the present invention is as follows:
A kind of antibacterial anti-aging cable sheath material filler special, is characterized in that being made up of the raw material of following weight part: magnesium hydroxide 3-5, dibutyl maleate 1-2, calcium oxide 8-12, tourmaline anion powder 6-9, stearic acid 1-1.5, hydrogenated nitrile-butadiene rubber 4-6, nano zine oxide 8-12, sodium stearate 1.5-1.8, nitrogenated flame retardant 10-13, boric acid ester 0.5-0.8, phytinic acid 0.5-0.7, loess 50-55,4-6% hydrochloric acid is appropriate, water appropriate, auxiliary agent 15-20;
Described auxiliary agent is made up of the raw material of following weight parts: biotite 6-8,1-2% hydrochloric acid soln 10-15,1-2 sodium hydroxide solution 10-15, Zinic stearas 0.3-0.4, polyester acrylate 1-2, superfine powder of polytetrafluoroethylene 1-1.5, precipitated silica 1.3-1.6, trifluoroacetic acid 0.4-0.6, starch 0.1-0.2, star aniseed oil 0.3-0.4, Nanoscale Iron 1-1.4, PE wax 0.1-0.2, barium silicate 1-2, petroleum sodium sulfonate 0.1-0.2, tertbutyl peroxide 0.1-0.2, water are appropriate; Preparation method is: biotite is mixed with 1-2% sodium hydroxide solution, be heated to 70-80 DEG C, stirring reaction 20-30 minute, filter, obtain filter residue, then mix with 1-2% hydrochloric acid soln, stirring reaction 20-30 minute, being washed to pH is 7-9, ovendry power is broken into the particle of 2-40 μ m; Again petroleum sodium sulfonate is added in suitable quantity of water, add again biotite particle, after stirring, add polyester acrylate, trifluoroacetic acid, star aniseed oil, after stirring, be warming up to 70-80 DEG C, add tertbutyl peroxide, stirring reaction 20-30 minute, then add many precipitated silicas, Nanoscale Iron, barium silicate, continue stirring reaction 30-40 minute, dry, mix with other remaining components, dispersion grinding becomes the particle of 2-50 μ m, to obtain final product.
The preparation method of described antibacterial anti-aging cable sheath material filler special, is characterized in that comprising the following steps:
(1) loess is sent in calcining furnace, at 700-800 DEG C, calcined 2-3 hour, take out and pulverize, cross 100 mesh sieves, then add 2-3 4-6% hydrochloric acid doubly, be heated to 50-70 DEG C, stir 10-20 minute, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, and obtains particle;
(2) tourmaline anion powder, hydrogenated nitrile-butadiene rubber are pulverized, crossed 80 mesh sieves, mix with dibutyl maleate, stearic acid, boric acid ester, phytinic acid, grind 20-30 minute, obtain mixture;
(3) material (1) step and (2) step being obtained mixes with magnesium hydroxide, calcium oxide, nitrogenated flame retardant, sodium stearate, add suitable quantity of water to stir into mud shape, grind to form the slurry of 2-50 μ m, spraying is dry, mix with other remaining components again, to obtain final product.
Beneficial effect of the present invention
Filler of the present invention has added nano zine oxide, make cable sheath material have performance antibacterial, anti-light aging, and reinforcing property is good, good film-forming property; This filler can also improve flame retardant properties, wear resistance and the toughness of cable sheath material; By using loess, reduce cost, fineness is high, and reinforcing property is good; The application of the invention auxiliary agent, can improve dispersiveness, the reinforcing property of filler, can improve intensity and the tough of cable sheath material.
Embodiment
A kind of antibacterial anti-aging cable sheath material filler special, by following weight part (kilogram) raw material make: magnesium hydroxide 4, dibutyl maleate 1.5, calcium oxide 11, tourmaline anion powder 7, stearic acid 1.3, hydrogenated nitrile-butadiene rubber 5, nano zine oxide 10, sodium stearate 1.6, nitrogenated flame retardant 12, boric acid ester 0.7, phytinic acid 0.6, loess 53,5% hydrochloric acid is appropriate, water appropriate, auxiliary agent 18;
Described auxiliary agent by following weight parts (kilogram) raw material make: biotite 7,1.5% hydrochloric acid soln 13,1.5 sodium hydroxide solutions 13, Zinic stearas 0.3, polyester acrylate 1.5, superfine powder of polytetrafluoroethylene 1.3, precipitated silica 1.5, trifluoroacetic acid 0.5, starch 0.1, star aniseed oil 0.4, Nanoscale Iron 1.2, PE wax 0.1, barium silicate 1.5, petroleum sodium sulfonate 0.1, tertbutyl peroxide 0.1, water are appropriate; Preparation method is: biotite is mixed with 1.5% sodium hydroxide solution, be heated to 75 DEG C, stirring reaction 25 minutes, filters, obtain filter residue, then mix with 1.5% hydrochloric acid soln, and stirring reaction 25 minutes, being washed to pH is 8, ovendry power is broken into the particle of 2-40 μ m; Again petroleum sodium sulfonate is added in suitable quantity of water, add again biotite particle, after stirring, add polyester acrylate, trifluoroacetic acid, star aniseed oil, after stirring, be warming up to 75 DEG C, add tertbutyl peroxide, stirring reaction 25 minutes, then add many precipitated silicas, Nanoscale Iron, barium silicate, continue stirring reaction 35 minutes, dry, mix with other remaining components, dispersion grinding becomes the particle of 2-50 μ m, to obtain final product.
The preparation method of described antibacterial anti-aging cable sheath material filler special, comprises the following steps:
(1) loess is sent in calcining furnace, at 750 DEG C, calcined 2.5 hours, take out and pulverize, cross 100 mesh sieves, then add 5% hydrochloric acid of 2.5 times, be heated to 60 DEG C, stir 15 minutes, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, and obtains particle;
(2) tourmaline anion powder, hydrogenated nitrile-butadiene rubber are pulverized, crossed 80 mesh sieves, mix with dibutyl maleate, stearic acid, boric acid ester, phytinic acid, grind 25 minutes, obtain mixture;
(3) material (1) step and (2) step being obtained mixes with magnesium hydroxide, calcium oxide, nitrogenated flame retardant, sodium stearate, add suitable quantity of water to stir into mud shape, grind to form the slurry of 2-50 μ m, spraying is dry, mix with other remaining components again, to obtain final product.
Experimental data:
By the filler of the present embodiment, for conventional neoprene cable sheath material, addition is 10-15%, and the test data of sheath material is as follows:
Tensile strength: 16.7 MPa;
Elongation at break: 717%;
Oil-proofness: 100 DEG C × 70h of 20# machine oil, elongation at break conservation rate 76.5%, tensile strength conservation rate 76.3%;
Resistance to ozone: 26 DEG C, 24h, ozone concn 0.026%, without cracking;
Ageing-resistant: 120 DEG C, 150h, tensile strength conservation rate 79.4%, elongation at break conservation rate 79.8%.
Claims (2)
1. an antibacterial anti-aging cable sheath material filler special, is characterized in that being made up of the raw material of following weight part: magnesium hydroxide 3-5, dibutyl maleate 1-2, calcium oxide 8-12, tourmaline anion powder 6-9, stearic acid 1-1.5, hydrogenated nitrile-butadiene rubber 4-6, nano zine oxide 8-12, sodium stearate 1.5-1.8, nitrogenated flame retardant 10-13, boric acid ester 0.5-0.8, phytinic acid 0.5-0.7, loess 50-55,4-6% hydrochloric acid is appropriate, water appropriate, auxiliary agent 15-20;
Described auxiliary agent is made up of the raw material of following weight parts: biotite 6-8,1-2% hydrochloric acid soln 10-15,1-2 sodium hydroxide solution 10-15, Zinic stearas 0.3-0.4, polyester acrylate 1-2, superfine powder of polytetrafluoroethylene 1-1.5, precipitated silica 1.3-1.6, trifluoroacetic acid 0.4-0.6, starch 0.1-0.2, star aniseed oil 0.3-0.4, Nanoscale Iron 1-1.4, PE wax 0.1-0.2, barium silicate 1-2, petroleum sodium sulfonate 0.1-0.2, tertbutyl peroxide 0.1-0.2, water are appropriate; Preparation method is: biotite is mixed with 1-2% sodium hydroxide solution, be heated to 70-80 DEG C, stirring reaction 20-30 minute, filter, obtain filter residue, then mix with 1-2% hydrochloric acid soln, stirring reaction 20-30 minute, being washed to pH is 7-9, ovendry power is broken into the particle of 2-40 μ m; Again petroleum sodium sulfonate is added in suitable quantity of water, add again biotite particle, after stirring, add polyester acrylate, trifluoroacetic acid, star aniseed oil, after stirring, be warming up to 70-80 DEG C, add tertbutyl peroxide, stirring reaction 20-30 minute, then add many precipitated silicas, Nanoscale Iron, barium silicate, continue stirring reaction 30-40 minute, dry, mix with other remaining components, dispersion grinding becomes the particle of 2-50 μ m, to obtain final product.
2. the preparation method of antibacterial anti-aging cable sheath material filler special according to claim 1, is characterized in that comprising the following steps:
(1) loess is sent in calcining furnace, at 700-800 DEG C, calcined 2-3 hour, take out and pulverize, cross 100 mesh sieves, then add 2-3 4-6% hydrochloric acid doubly, be heated to 50-70 DEG C, stir 10-20 minute, filter, obtain filter residue, pickling once, then is washed to neutrality more as stated above, filters, and obtains particle;
(2) tourmaline anion powder, hydrogenated nitrile-butadiene rubber are pulverized, crossed 80 mesh sieves, mix with dibutyl maleate, stearic acid, boric acid ester, phytinic acid, grind 20-30 minute, obtain mixture;
(3) material (1) step and (2) step being obtained mixes with magnesium hydroxide, calcium oxide, nitrogenated flame retardant, sodium stearate, add suitable quantity of water to stir into mud shape, grind to form the slurry of 2-50 μ m, spraying is dry, mix with other remaining components again, to obtain final product.
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| CN201410292901.2A CN104119568A (en) | 2014-06-26 | 2014-06-26 | Special filler for antibacterial anti-ageing cable sheath material and preparation method thereof |
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| CN201410292901.2A CN104119568A (en) | 2014-06-26 | 2014-06-26 | Special filler for antibacterial anti-ageing cable sheath material and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788888A (en) * | 2015-04-03 | 2015-07-22 | 安徽五洲特种电缆集团有限公司 | High-strength stretch-proof flame-retardant cable material |
| CN105419238A (en) * | 2015-12-22 | 2016-03-23 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Bauxite-based 3D-printer bracket and preparation method thereof |
| CN105623191A (en) * | 2015-12-22 | 2016-06-01 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Kaolin-based 3D printer bracket and preparation method thereof |
| CN106380921A (en) * | 2016-08-31 | 2017-02-08 | 安徽阜南县万家和工艺品有限公司 | Antibacterial additive of rattan knitted product paint |
| CN115651292A (en) * | 2022-09-26 | 2023-01-31 | 中广核拓普（四川）新材料有限公司 | Environment-friendly full-regeneration polyethylene optical cable sheath material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101314654A (en) * | 2008-06-10 | 2008-12-03 | 江西电缆有限责任公司 | Jacket formula for rubber jacketed flame-proof cable and production method thereof |
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
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2014
- 2014-06-26 CN CN201410292901.2A patent/CN104119568A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101314654A (en) * | 2008-06-10 | 2008-12-03 | 江西电缆有限责任公司 | Jacket formula for rubber jacketed flame-proof cable and production method thereof |
| CN103694595A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Environment-friendly filling cable material |
Non-Patent Citations (1)
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| 伏芬琪等: ""聚合物/凹凸棒土纳米复合材料的研究进展"", 《表面技术》, vol. 35, no. 5, 10 October 2006 (2006-10-10), pages 48 - 50 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788888A (en) * | 2015-04-03 | 2015-07-22 | 安徽五洲特种电缆集团有限公司 | High-strength stretch-proof flame-retardant cable material |
| CN105419238A (en) * | 2015-12-22 | 2016-03-23 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Bauxite-based 3D-printer bracket and preparation method thereof |
| CN105623191A (en) * | 2015-12-22 | 2016-06-01 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Kaolin-based 3D printer bracket and preparation method thereof |
| CN106380921A (en) * | 2016-08-31 | 2017-02-08 | 安徽阜南县万家和工艺品有限公司 | Antibacterial additive of rattan knitted product paint |
| CN115651292A (en) * | 2022-09-26 | 2023-01-31 | 中广核拓普（四川）新材料有限公司 | Environment-friendly full-regeneration polyethylene optical cable sheath material and preparation method thereof |
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Application publication date: 20141029 |