CN102731867A - Sealing ring rubber material non-sticking to die during application - Google Patents
Sealing ring rubber material non-sticking to die during application Download PDFInfo
- Publication number
- CN102731867A CN102731867A CN2012101732169A CN201210173216A CN102731867A CN 102731867 A CN102731867 A CN 102731867A CN 2012101732169 A CN2012101732169 A CN 2012101732169A CN 201210173216 A CN201210173216 A CN 201210173216A CN 102731867 A CN102731867 A CN 102731867A
- Authority
- CN
- China
- Prior art keywords
- sticking
- carbon black
- sealing
- ring
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a sealing ring rubber material non-sticking to a die during application. The sealing ring rubber material is prepared from the raw materials of raw nitrile rubber 3465, antioxidant RD, antioxidant MB, stearic acid, sulfur powder, microcrystalline wax, zinc oxide, chlorinated paraffin, processing aid WB212, alkyl phenolic resin, cashew shell oil, etc. The sealing ring rubber material provided in the invention has good fluidity and does not stick to dies; the material is used for fabricating sealing rings, having the advantages of conservation of cost and excellent performance.
Description
Technical field
The present invention relates to the sealing ring material field, when exactly being a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material.
Background technology
Paracril claims divinyl one acrylic-nitrile rubber again, is called for short NBR, molecular-weight average about 700,000.Pearl to light yellow bulk or powdery solid, specific density 0.95～1.0.Acrylonitrile content is one 52 ℃ of 26% paracril second-order transition temperature Tg=, one 47 ℃ of embrittlement temperature Tb=, and acrylonitrile content is one 22 ℃ of 40% paracril second-order transition temperature Tg=.SP δ=8.9～9.9 are dissolved in vinyl acetic monomer, N-BUTYL ACETATE, chlorobenzene, methylethylketone etc.Paracril has excellent oil resistance, and its oil-proofness is only second to thiorubber and viton, and wear resistance that has and resistance to air loss.The shortcoming of nitrile rubber is not anti-ozone and aromatic series, halohydrocarbon, ketone and esters solvent, is unfit to do insulating material.Thermotolerance is superior to styrene-butadiene rubber(SBR), X 050, can be 120 ℃ of long term operations.Resistance to air loss is only second to butyl rubber.The performance of paracril is influenced by acrylonitrile content, improve along with acrylonitrile content increases tensile strength, thermotolerance, oil-proofness, resistance to air loss, hardness, but elasticity, winter hardiness reduces.Paracril ozone resistance and electrical insulation capability are not good.
Cis-1,4-polybutadiene rubber is particularly suitable for making doughnut and cold-resistant goods, can also make cushioning material and various rubber overshoes, adhesive plaster, adhesive tape and gelatin sponge etc.Cis-1,4-polybutadiene rubber exists processing characteristics relatively poor, and rubber has shortcomings such as certain cold flow tendency.In recent years, the oil-extended butadiene rubber of appearance can make above-mentioned shortcoming obtain improvement to a certain degree.But its tearing toughness is on the low side, and anti-slippery is bad, and tackiness is not as tree elastomer and styrene-butadiene rubber(SBR), and improvement still requires study.
Summary of the invention
The object of the invention provides a kind of good fluidity, not during the use of sticking to mould tool not the sealing-ring of sticking to mould tool use elastomeric material.
Above-mentioned purpose realizes through following scheme:
During a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that:
It is to be processed by the raw material of following weight parts:
Paracril rubber 3,465 100, cis-butadiene cement 30-32, anti-aging agent RD 1.5-1.8, antioxidant MB 0.7-1, Triple Pressed Stearic Acid 0.7-1; SULPHUR POWDER 0.8-1, Microcrystalline Wax 1.8-2, zinc oxide 5-5.5, clorafin 1-2; Processing aid WB212 1-1.2, WHITE CARBON BLACK 35-40, white titanium pigment 15-18, carbon black N330 0.1-0.2; Nano imvite 7-8, silane coupling agent SI-69 7-8, epoxy soybean oil 25-30, vulkacit D 1-1.2; Promotor TETD 1-1.2, altax 1.5-2, alkyl phenolic resin 5-6, cashew nut shell oil 2-4.
During described a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that: it adopts the calendering process preparation and gets.
During described a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that: preparation technology is:
At first will be by weight paracril rubber 3465, anti-aging agent RD, antioxidant MB, Triple Pressed Stearic Acid, SULPHUR POWDER, Microcrystalline Wax, zinc oxide, clorafin, processing aid WB212, alkyl phenolic resin, cashew nut shell oil put into Banbury mixer in 70-75 ℃ mixing down fully after; Again with gained sizing material and WHITE CARBON BLACK, cis-butadiene cement, white titanium pigment, carbon black N330, nano imvite, silane coupling agent SI-69, epoxy soybean oil put into by weight mill in 82-87 ℃ mixing down fully after; Add by weight again vulkacit D, promotor TETD, altax in 90-95 ℃ mixing fully after, the reprocessing moulding promptly gets.
Beneficial effect of the present invention is:
Good fluidity of the present invention, the sticking to mould tool is not used to make sealing-ring, practices thrift cost, superior performance.
Embodiment
During a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that:
It is to be processed by the raw material of following weight parts:
Paracril rubber 3,465 100, anti-aging agent RD 1.5, antioxidant MB 1, Triple Pressed Stearic Acid 1, SULPHUR POWDER 1, Microcrystalline Wax 2; Zinc oxide 5, clorafin 1, processing aid WB212 1.2, WHITE CARBON BLACK 40, cis-butadiene cement 32; White titanium pigment 18, carbon black N330 0.2, nano imvite 8, silane coupling agent SI-69 8, epoxy soybean oil 30; Vulkacit D 1, promotor TETD 1, altax 2, alkyl phenolic resin 6, cashew nut shell oil 4.
During described a kind of the use not the sealing-ring of sticking to mould tool use elastomeric material, preparation technology is:
At first will be by weight paracril rubber 3465, anti-aging agent RD, antioxidant MB, Triple Pressed Stearic Acid, SULPHUR POWDER, Microcrystalline Wax, zinc oxide, clorafin, processing aid WB212, alkyl phenolic resin, cashew nut shell oil put into Banbury mixer in 73 ℃ mixing down fully after; Again with gained sizing material and WHITE CARBON BLACK, cis-butadiene cement, white titanium pigment, carbon black N330, nano imvite, silane coupling agent SI-69, epoxy soybean oil put into by weight mill in 85 ℃ mixing down fully after; Add by weight again vulkacit D, promotor TETD, altax in 93 ℃ mixing fully after, the reprocessing moulding promptly gets.
The present embodiment good fluidity, sticking to mould tool not is used to make when using not the sealing-ring of sticking to mould tool and use elastomeric material, saving cost, superior performance.
Your the hardness A MV that continues of present embodiment is 64, and hardness is high, tensile yield >=380, good springiness.Compression set rate MV is 37.77%.
Claims (3)
- One kind when using not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that:It is to be processed by the raw material of following weight parts:Paracril rubber 3,465 100, cis-butadiene cement 30-32, anti-aging agent RD 1.5-1.8, antioxidant MB 0.7-1, Triple Pressed Stearic Acid 0.7-1; SULPHUR POWDER 0.8-1, Microcrystalline Wax 1.8-2, zinc oxide 5-5.5, clorafin 1-2; Processing aid WB212 1-1.2, WHITE CARBON BLACK 35-40, white titanium pigment 15-18, carbon black N330 0.1-0.2; Nano imvite 7-8, silane coupling agent SI-69 7-8, epoxy soybean oil 25-30, vulkacit D 1-1.2; Promotor TETD 1-1.2, altax 1.5-2, alkyl phenolic resin 5-6, cashew nut shell oil 2-4.
- 2. during a kind of use the according to claim 1 not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that: it adopts the calendering process preparation and gets.
- 3. during a kind of use the according to claim 1 not the sealing-ring of sticking to mould tool use elastomeric material, it is characterized in that: preparation technology is:At first will be by weight paracril rubber 3465, anti-aging agent RD, antioxidant MB, Triple Pressed Stearic Acid, SULPHUR POWDER, Microcrystalline Wax, zinc oxide, clorafin, processing aid WB212, alkyl phenolic resin, cashew nut shell oil put into Banbury mixer in 70-75 ℃ mixing down fully after; Again with gained sizing material and WHITE CARBON BLACK, cis-butadiene cement, white titanium pigment, carbon black N330, nano imvite, silane coupling agent SI-69, epoxy soybean oil put into by weight mill in 82-87 ℃ mixing down fully after; Add by weight again vulkacit D, promotor TETD, altax in 90-95 ℃ mixing fully after, the reprocessing moulding promptly gets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210173216 CN102731867B (en) | 2012-05-30 | 2012-05-30 | Sealing ring rubber material non-sticking to die during application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210173216 CN102731867B (en) | 2012-05-30 | 2012-05-30 | Sealing ring rubber material non-sticking to die during application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102731867A true CN102731867A (en) | 2012-10-17 |
| CN102731867B CN102731867B (en) | 2013-12-18 |
Family
ID=46988218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210173216 Expired - Fee Related CN102731867B (en) | 2012-05-30 | 2012-05-30 | Sealing ring rubber material non-sticking to die during application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102731867B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360646A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | High-wear-resistance rubber sealing gasket and preparation method thereof |
| CN103724696A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Rectangular cold-resistant and flame-retardant ring |
| CN103724719A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Rectangular rubber ring with high acid-alkali corrosion resistance |
| CN104098806A (en) * | 2014-07-03 | 2014-10-15 | 宁国市瑞普密封件有限公司 | Rubber seal ring and processing technology thereof |
| CN104277250A (en) * | 2014-05-26 | 2015-01-14 | 安徽宁国尚鼎橡塑制品有限公司 | Preparation process of rubber material for seal ring of automobile |
| CN105254951A (en) * | 2015-10-20 | 2016-01-20 | 苏州蔻美新材料有限公司 | Medical rubber ice bag and preparation method thereof |
| CN105422857A (en) * | 2015-10-30 | 2016-03-23 | 宁波凌珂新材料科技有限公司 | Sealing ring used for pipe gastight connection |
| CN105885130A (en) * | 2015-01-13 | 2016-08-24 | 奉化联邦橡胶有限公司 | Composite low temperature resistant and oil resistant rubber seal material and preparation method thereof |
| CN108584895A (en) * | 2018-05-09 | 2018-09-28 | 李霞 | A kind of electron-level phosphoric acid production system using erbium gallium dopant material sealing ring |
| CN113637244A (en) * | 2021-10-14 | 2021-11-12 | 北京橡胶工业研究设计院有限公司 | High-temperature-resistant nitrile rubber, application thereof, traceless segmented vulcanization method of sealing rubber product and main driving sealing ring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597391A (en) * | 2009-06-12 | 2009-12-09 | 浙江荣康密封件有限公司 | A kind of highly-abrasion-resistant butadiene-acrylonitrile-rubber vulcanized rubber and preparation method thereof |
| CN102367329A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Heat-resisting and oil-resisting rubber and preparation method thereof |
-
2012
- 2012-05-30 CN CN 201210173216 patent/CN102731867B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597391A (en) * | 2009-06-12 | 2009-12-09 | 浙江荣康密封件有限公司 | A kind of highly-abrasion-resistant butadiene-acrylonitrile-rubber vulcanized rubber and preparation method thereof |
| CN102367329A (en) * | 2011-09-02 | 2012-03-07 | 芜湖禾田汽车工业有限公司 | Heat-resisting and oil-resisting rubber and preparation method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360646A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | High-wear-resistance rubber sealing gasket and preparation method thereof |
| CN103724696A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Rectangular cold-resistant and flame-retardant ring |
| CN103724719A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Rectangular rubber ring with high acid-alkali corrosion resistance |
| CN104277250A (en) * | 2014-05-26 | 2015-01-14 | 安徽宁国尚鼎橡塑制品有限公司 | Preparation process of rubber material for seal ring of automobile |
| CN104098806A (en) * | 2014-07-03 | 2014-10-15 | 宁国市瑞普密封件有限公司 | Rubber seal ring and processing technology thereof |
| CN105885130A (en) * | 2015-01-13 | 2016-08-24 | 奉化联邦橡胶有限公司 | Composite low temperature resistant and oil resistant rubber seal material and preparation method thereof |
| CN105254951A (en) * | 2015-10-20 | 2016-01-20 | 苏州蔻美新材料有限公司 | Medical rubber ice bag and preparation method thereof |
| CN105422857A (en) * | 2015-10-30 | 2016-03-23 | 宁波凌珂新材料科技有限公司 | Sealing ring used for pipe gastight connection |
| CN105422857B (en) * | 2015-10-30 | 2017-12-01 | 宁波凌珂新材料科技有限公司 | The sealing ring being tightly connected for pipe fitting |
| CN108584895A (en) * | 2018-05-09 | 2018-09-28 | 李霞 | A kind of electron-level phosphoric acid production system using erbium gallium dopant material sealing ring |
| CN113637244A (en) * | 2021-10-14 | 2021-11-12 | 北京橡胶工业研究设计院有限公司 | High-temperature-resistant nitrile rubber, application thereof, traceless segmented vulcanization method of sealing rubber product and main driving sealing ring |
| CN113637244B (en) * | 2021-10-14 | 2022-03-15 | 北京橡胶工业研究设计院有限公司 | High-temperature-resistant nitrile rubber, application thereof, traceless segmented vulcanization method of sealing rubber product and main driving sealing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102731867B (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102731867B (en) | Sealing ring rubber material non-sticking to die during application | |
| CN102731865B (en) | Rubber composition of nitrile rubber and epoxidized natural rubber | |
| CN103289150B (en) | Acrylonitrile butadiene packing material of a kind of cold-resistant, wear-resisting and preparation method thereof | |
| CN102731864B (en) | Reclaimed nitrile rubber sealing ring material | |
| CN104194079B (en) | A kind of Composite Material Seal Ring and manufacture craft thereof | |
| CA3043354C (en) | A method for preparing high shrinkage stability styrene butadiene rubber-based nanocomposite foams | |
| CN102731861B (en) | Butyronitrile-butylbenzene mixed rubber with high hardness | |
| CN102732038A (en) | Temperature-resistant silicone-rubber-mixed rubber sealing ring | |
| CN102796292B (en) | High-elongation wear-resistant oil-resistant rubber sole and preparation method thereof | |
| CN102731856B (en) | Butadiene rubber and chloroprene rubber mixed rubber sealing ring | |
| CN104072830B (en) | A kind of wear-resisting ageing-resistant rubber material | |
| CN104086839B (en) | The tear-resistant elastomeric material of a kind of high-strength wearable | |
| CN103467794B (en) | A kind of High-abrasion-resistrubber rubber cable material and preparation method thereof | |
| CN104098806A (en) | Rubber seal ring and processing technology thereof | |
| CN101157772B (en) | Siallite-natural rubber composite material and method for making same | |
| CN105111533A (en) | Anti-aging, oil resistant and high strength composite cable material | |
| CN103865124A (en) | Highly sealing rubber material and preparation technology thereof | |
| CN103865123A (en) | Composition of high-strength and cold-resistant butadiene-acrylonitrile rubber and butadiene rubber | |
| CN103408811B (en) | Ultra-large mud pump shaft L-shaped sealing element rubber | |
| CN102731866A (en) | EPDM rubber and nitrile rubber compounded sealing ring material | |
| CN107446160B (en) | Functionalization montmorillonite Reinforced PVC/NBR elastic body sealing strip and preparation method thereof | |
| CN103146085A (en) | Proportional remote control racing car tire and preparation method thereof | |
| CN102827406A (en) | Shell powder-epoxidized natural rubber composite material and preparation method thereof | |
| CN103450568B (en) | A kind of REPDM/RIIR elastomerics and preparation method thereof | |
| CN103193994B (en) | A kind of rubber preparation method, rubber and tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |