CN103601918B - A kind of high performance capacitors rubber seal and preparation method thereof - Google Patents
A kind of high performance capacitors rubber seal and preparation method thereof Download PDFInfo
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- CN103601918B CN103601918B CN201310520846.3A CN201310520846A CN103601918B CN 103601918 B CN103601918 B CN 103601918B CN 201310520846 A CN201310520846 A CN 201310520846A CN 103601918 B CN103601918 B CN 103601918B
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- rubber seal
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- zinc borate
- magnesium oxide
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 17
- 239000003990 capacitor Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims description 7
- 229960000892 attapulgite Drugs 0.000 claims abstract description 15
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 15
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 10
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 10
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 10
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims abstract description 7
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 7
- 229920013649 Paracril Polymers 0.000 claims abstract description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 7
- OCKWAZCWKSMKNC-UHFFFAOYSA-N [3-octadecanoyloxy-2,2-bis(octadecanoyloxymethyl)propyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC OCKWAZCWKSMKNC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 239000006229 carbon black Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 7
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 7
- 229920001194 natural rubber Polymers 0.000 claims abstract description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229960003742 phenol Drugs 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229910000077 silane Inorganic materials 0.000 claims abstract description 7
- 239000008117 stearic acid Substances 0.000 claims abstract description 7
- OGWLTJRQYVEDMR-UHFFFAOYSA-F tetramagnesium;tetracarbonate Chemical compound [Mg+2].[Mg+2].[Mg+2].[Mg+2].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O OGWLTJRQYVEDMR-UHFFFAOYSA-F 0.000 claims abstract description 7
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims abstract description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 7
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 4
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 claims description 3
- 229920001491 Lentinan Polymers 0.000 claims description 3
- 235000019082 Osmanthus Nutrition 0.000 claims description 3
- 241000333181 Osmanthus Species 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- APZPSKFMSWZPKL-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)(CO)CO APZPSKFMSWZPKL-UHFFFAOYSA-N 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 229940115286 lentinan Drugs 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 3
- 239000000341 volatile oil Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of high performance capacitors rubber seal, it is characterized in that, be made up of the raw material of following weight part: natural rubber 40-45, paracril 30-35, N660 carbon black 24-28, semi-reinforcing hydrocarbon black 32-36, magnesium oxide 2-3, stearic acid 3-4, pentaerythritol tetrastearate 4-6, tin chloride 2-3, zinc borate 12-16, magnesium basic carbonate 8-10, antioxidant MB 1-2, vinyl three ('beta '-methoxy oxyethyl group) silane 1-3, amine hydroxybenzene 1-2, dibutyl phthalate 16-18, vulcanizing agent DCBP1-2, vulkacit D TDM0.2-0.4, attapulgite modified 12-15, the present invention adds attapulgite modified, improves the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, environmentally friendly, the present invention fills a prescription rationally, and cost is low, and technique is simple, has excellent ageing resistance and oil-proofness.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of high performance capacitors rubber seal and preparation method thereof.
Background technology
Electrical condenser, usually referred to as electric capacity, is one of a large amount of electronic component used in electronics, be widely used in circuit every aspects such as straight-through friendship, coupling, bypass, filtering, resonant tank, energy transformation, controls.Electrical condenser is made up of housing, capacitor core, end cap and connection terminal, capacitor casing is built with steeping medium, steeping medium is generally vegetables oil or mineral oil, the sealing position of electrical condenser is equipped with gasket or sealing-ring, because the Working environment of electrical condenser varies, some electrical condensers need to work under rugged environment, and electrical condenser gasket needs are high temperature resistant, cold-resistant, acid and alkali-resistance, salt spray resistance etc. have different requirement.
Summary of the invention
The object of this invention is to provide a kind of high performance capacitors rubber seal and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
A kind of high performance capacitors rubber seal, is made up of the raw material of following weight part: natural rubber 40-45, paracril 30-35, N660 carbon black 24-28, semi-reinforcing hydrocarbon black 32-36, magnesium oxide 2-3, stearic acid 3-4, pentaerythritol tetrastearate 4-6, tin chloride 2-3, zinc borate 12-16, magnesium basic carbonate 8-10, antioxidant MB 1-2, vinyl three ('beta '-methoxy oxyethyl group) silane 1-3, amine hydroxybenzene 1-2, dibutyl phthalate 16-18, vulcanizing agent DCBP1-2, vulkacit D TDM0.2-0.4, attapulgite modified 12-15;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-25, tolylene diisocyanate 3-4, double pentaerythritol methacrylate 2-3, polyvinyl alcohol 2-3, silicon carbide 1-2, tripoly phosphate sodium STPP 1-2, osmanthus essential oil 1-2, Silane coupling agent KH550 8-10, lentinan 1-2, mica powder 3-4, zinc borate 1-2, magnesium oxide 2-3, Fructus Zanthoxyli oil 1-2.Attapulgite is put into calcining furnace to calcine 3-4 hour at 700-720 DEG C by preparation method, and cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
High performance capacitors rubber seal of the present invention, be made up of following concrete steps: natural rubber, paracril, N660 carbon black, semi-reinforcing hydrocarbon black, magnesium oxide, stearic acid, pentaerythritol tetrastearate, dibutyl phthalate are added in Banbury mixer, be heated to 80-90 DEG C, mixing 3-5min; Then 100-120 DEG C is warming up to, add tin chloride, zinc borate, magnesium basic carbonate, antioxidant MB, vinyl three ('beta '-methoxy oxyethyl group) silane again, mixing 6-8min, add amine hydroxybenzene again, vulcanizing agent DCBP, vulkacit D TDM continue mixing 4-6min, add the mixing 5-6min of all the other remaining components, obtain rubber mass of the present invention.
Excellent effect of the present invention is: the present invention adds attapulgite modified, improves the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, reduces its toxic side effect and the pollution to environment; The present invention fills a prescription rationally, and cost is low, and technique is simple, has excellent ageing resistance and oil-proofness, is applicable to extensively promoting.
Embodiment
Below by specific examples, the present invention is described in detail.
A kind of high performance capacitors rubber seal, is made up of the raw material of following weight part (kilogram): natural rubber 40, paracril 30, N660 carbon black 24, semi-reinforcing hydrocarbon black 32, magnesium oxide 2, stearic acid 3, pentaerythritol tetrastearate 4, tin chloride 2, zinc borate 12, magnesium basic carbonate 8, antioxidant MB 1, vinyl three ('beta '-methoxy oxyethyl group) silane 1, amine hydroxybenzene 1, dibutyl phthalate 16, vulcanizing agent DCBP1, vulkacit D TDM0.2, attapulgite modified 12;
The described attapulgite modified raw material by following weight part (kilogram) is made: attapulgite 20, tolylene diisocyanate 3, double pentaerythritol methacrylate 2, polyvinyl alcohol 2, silicon carbide 1, tripoly phosphate sodium STPP 1, osmanthus essential oil 1, Silane coupling agent KH550 8, lentinan 1, mica powder 3, zinc borate 1, magnesium oxide 2, Fructus Zanthoxyli oil 1.Attapulgite is put into calcining furnace to calcine 3-4 hour at 700-720 DEG C by preparation method, and cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
High performance capacitors rubber seal of the present invention, be made up of following concrete steps: natural rubber, paracril, N660 carbon black, semi-reinforcing hydrocarbon black, magnesium oxide, stearic acid, pentaerythritol tetrastearate, dibutyl phthalate are added in Banbury mixer, be heated to 80-90 DEG C, mixing 3-5min; Then 100-120 DEG C is warming up to, add tin chloride, zinc borate, magnesium basic carbonate, antioxidant MB, vinyl three ('beta '-methoxy oxyethyl group) silane again, mixing 6-8min, add amine hydroxybenzene again, vulcanizing agent DCBP, vulkacit D TDM continue mixing 4-6min, add the mixing 5-6min of all the other remaining components, obtain rubber mass of the present invention.
By anti-corrosive rubber sealing-ring of the present invention and common compound physical performance comparison as following table.
As can be seen from the table with rubber seal product of the present invention, comprehensive comparison is good.
Claims (2)
1. a high performance capacitors rubber seal, it is characterized in that, be made up of the raw material of following weight part: natural rubber 40-45, paracril 30-35, N660 carbon black 24-28, semi-reinforcing hydrocarbon black 32-36, magnesium oxide 2-3, stearic acid 3-4, pentaerythritol tetrastearate 4-6, tin chloride 2-3, zinc borate 12-16, magnesium basic carbonate 8-10, antioxidant MB 1-2, vinyl three ('beta '-methoxy oxyethyl group) silane 1-3, amine hydroxybenzene 1-2, dibutyl phthalate 16-18, vulcanizing agent DCBP1-2, vulkacit D TDM0.2-0.4, attapulgite modified 12-15, the described attapulgite modified raw material by following weight part is made: attapulgite 20-25, tolylene diisocyanate 3-4, double pentaerythritol methacrylate 2-3, polyvinyl alcohol 2-3, silicon carbide 1-2, tripoly phosphate sodium STPP 1-2, osmanthus essential oil 1-2, Silane coupling agent KH550 8-10, lentinan 1-2, mica powder 3-4, zinc borate 1-2, magnesium oxide 2-3, Fructus Zanthoxyli oil 1-2, attapulgite is put into calcining furnace to calcine 3-4 hour at 700-720 DEG C by preparation method, and cooling, puts into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, clean with clear water and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, to obtain final product.
2. high performance capacitors rubber seal according to claim 1, it is characterized in that, be made up of following concrete steps: natural rubber, paracril, N660 carbon black, semi-reinforcing hydrocarbon black, magnesium oxide, stearic acid, pentaerythritol tetrastearate, dibutyl phthalate are added in Banbury mixer, be heated to 80-90 DEG C, mixing 3-5min; Then 100-120 DEG C is warming up to, add tin chloride, zinc borate, magnesium basic carbonate, antioxidant MB, vinyl three ('beta '-methoxy oxyethyl group) silane again, mixing 6-8min, add amine hydroxybenzene again, vulcanizing agent DCBP, vulkacit D TDM continue mixing 4-6min, add the mixing 5-6min of all the other remaining components, obtain rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520846.3A CN103601918B (en) | 2013-10-28 | 2013-10-28 | A kind of high performance capacitors rubber seal and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310520846.3A CN103601918B (en) | 2013-10-28 | 2013-10-28 | A kind of high performance capacitors rubber seal and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103601918A CN103601918A (en) | 2014-02-26 |
| CN103601918B true CN103601918B (en) | 2016-02-03 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897227B (en) * | 2014-04-01 | 2016-02-24 | 安徽金科橡塑制品有限公司 | A kind of mildew-resistant water proof rubber sealing-ring and preparation method thereof |
| CN103937053B (en) * | 2014-04-12 | 2016-02-03 | 安徽江威精密制造有限公司 | A kind of rubber electrical condenser gasket and preparation method thereof |
| CN105273245A (en) * | 2014-07-01 | 2016-01-27 | 蒋寿悟 | Preparation method of surface-modified attapulgite-reinforced rubber material |
| CN106084329A (en) * | 2016-07-13 | 2016-11-09 | 安徽奥丰汽车配件有限公司 | A kind of flame retardant type Rubber Seal Strip for Automobile |
| CN109651664A (en) * | 2018-11-27 | 2019-04-19 | 东莞市普隆电子有限公司 | A kind of capacitor anti-oxidant dielectric resin material and preparation method thereof |
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| EP2479461A1 (en) * | 2011-01-20 | 2012-07-25 | Firma Carl Freudenberg | Cast gasket |
| CN103102529A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | High-pressure self-packing leather cup rubber for packer and preparation method thereof |
| CN103102528A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | High-wear-resistance leather cup rubber material for brake and preparation method thereof |
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| JPH04253786A (en) * | 1991-02-04 | 1992-09-09 | Denki Kagaku Kogyo Kk | Composite sealing material |
| JP2002020541A (en) * | 2000-07-06 | 2002-01-23 | Matsushita Electric Ind Co Ltd | Nbr composition |
| US20040157035A1 (en) * | 2003-02-10 | 2004-08-12 | Guizzetti Allen R. | Low permeation gaskets |
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| EP2479461A1 (en) * | 2011-01-20 | 2012-07-25 | Firma Carl Freudenberg | Cast gasket |
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