CN105623006A - Power rubber with good oil resistance and weather resistance and production process thereof - Google Patents
Power rubber with good oil resistance and weather resistance and production process thereof Download PDFInfo
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- CN105623006A CN105623006A CN201511029867.0A CN201511029867A CN105623006A CN 105623006 A CN105623006 A CN 105623006A CN 201511029867 A CN201511029867 A CN 201511029867A CN 105623006 A CN105623006 A CN 105623006A
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- rubber
- vulcanization accelerator
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses power rubber with good oil resistance and weather resistance and a production process thereof. The rubber and the production process thereof, provided by the invention, relate to the field of chemical industry. The rubber contains the following ingredients in parts by weight: 30-60 parts of acrylonitrile-butadiene rubber butyl rubber, 10-30 parts of ternary ethylene-propylene-non-conjugated diene rubber, 20-40 parts of styrene-butadiene rubber, 3.0-6.0 parts of vulcanizing agent B-L01, 1.0-2.0 parts of resin SP1045, 1.0-1.5 parts of vulcanizing agent B-L01, 2.0-5.0 parts of ZnO, 15.0-25.0 parts of carbon black N330, 20.0-30.0 parts of clay, 1.0-2.0 parts of stearic acid StA, 5.0-10.0 parts of high aromatic hydrocarbon oil, 0.5-1.0 part of microcrystalline wax, 0.5-1.0 part of 2-mercaptobenzimidazole and 1.5-2.5 parts of antioxidant RD. According to the rubber provided by the invention, the acrylonitrile-butadiene rubber butyl rubber, the ternary ethylene-propylene-non-conjugated diene rubber and the styrene-butadiene rubber are adhered to one another and interact, so that the rubber is excellent in oil resistance and weather resistance and has excellent adhesion to soft metal.
Description
Technical field
The present invention relates to chemical field, possess good oil resistivity and against weather electric power rubber and production technology thereof in particular to a kind of.
Background technology
Rubber is a kind of resilient polymer. Rubber can obtain from the myron of some plants, it is also possible to is artificial, both considerable application and products, for instance tire, packing ring etc., then becomes Important Economic crop. The plantation of rubber is concentrated mainly on south east asia, such as Thailand, Malaysia, Indonesia. After the incoming Britain of rubber, it has been found that the vestige that pencil stays can very effectively be wiped by this material, has then invented erasing rubber. Rubber English name rubber be by 1770 Nian Shi Britain priestleys because finding that this material can wipe (ruboff) pencil person's handwriting. According to the difference making mode, rubber can be divided into synthetic rubber and natural rubber two class.
Wherein, synthetic rubber (syntheticrubber) refers to any manually make, for the macromolecular material of elastomer. Synthetic rubber is the strong flexible polymer of synthetic, with coal, oil, natural gas for primary raw material, so price is also closely bound up with the price of three kinds of primary raw materials. Kind is a lot, and can synthesize the various rubber with property by the difference of demand, and therefore current synthetic rubber total output in the world is considerably beyond natural rubber.
But, existing synthetic rubber has oil resistivity, against weather poor, is used under the environment in such as oil field and is easy to corrosion occurs and damages, affects normally using and working of other equipment.
Summary of the invention
In view of this, the invention provides and a kind of possess good oil resistivity and against weather electric power rubber and production technology thereof, to improve the problems referred to above.
Provided by the invention a kind of possess good oil resistivity and against weather electric power rubber, and including following composition, ratio of weight and number is:
Above-described rubber, it is preferable that described vulcanizing agent B-L01 is the mixture of nano zine oxide, pyrrolotriazine derivatives and thiurams; Described resin SP1045 is tert butyl phenolic resin; Described antioxidant RD is 4-trimethyl-1,2-dihyaroquinoline.
Above-described rubber, it is preferable that described rubber also includes vulcanization accelerator.
Above-described rubber, preferably, described vulcanization accelerator includes in aldehyde-ammonia system vulcanization accelerator, aldehyde-amine system vulcanization accelerator, thiourea system vulcanization accelerator, guanidine system vulcanization accelerator, thiazole system vulcanization accelerator, sulfenamide system vulcanization accelerator, dithiocar-bamate system vulcanization accelerator, xanthates system vulcanization accelerator any or multiple combination.
Above-described rubber, preferably, described vulcanization accelerator is sulfonamide system vulcanization accelerator, described sulfonamide system vulcanization accelerator includes, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-dicyclohexyl-2-[4-morpholinodithio sulfenamide, N, any one or multiple combination in N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide.
Present invention also offers the production technology of more than one described rubber, including step:
S1.
Raw material is weighed according to the weight fraction ratio of above-mentioned each component.
S2. adopting mill that acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers are plasticated, plasticating temperature is 45-75 DEG C, and the time is 10-15min.
S3. banbury is adopted to carry out mixing to the broken-down rubber of acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, melting temperature is 125-160 DEG C, time is 4-6min, be subsequently adding vulcanizing agent B-L01, resin SP1045, vulcanizing agent DCP, ZnO, stearic acid StA, microwax, 2-mercaptobenzimidazole, antioxidant RD carry out mixing, and the time is 2-4min; Adding white carbon black N330 and clay, high aromatic oil, the time is 1-2min; It is eventually adding vulcanizing agent B-L01, resin SP1045, ZnO, time 3-4min; Thin logical rear bottom sheet, makes unvulcanized film.
S4. sulfuration detection is carried out after bottom sheet; The unvulcanized film of part being vulcanized, curing temperature 160-180 DEG C, cure time is 20-30min, and the film after sulfuration is carried out performance detection.
S5., after qualified after tested, utilize vulcanizer that unvulcanized film vulcanizer at 165 DEG C is entered, 25-35min, obtain rubber.
Relative to prior art, rubber provided by the invention and production technology thereof include following beneficial effect: acrylonitrile-butadiene rubber butyl rubber in rubber provided by the invention, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers three are mutually gluing, influence each other, oil resistivity and against weather are excellent, and the caking property of soft metal is also excellent.
Accompanying drawing explanation
For the clearer explanation embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the technological process of production schematic diagram of the rubber that the embodiment of the present invention 3 provides.
Detailed description of the invention
Synthetic rubber (syntheticrubber) refers to any manually make, for the macromolecular material of elastomer. Synthetic rubber is the strong flexible polymer of synthetic, with coal, oil, natural gas for primary raw material, so price is also closely bound up with the price of three kinds of primary raw materials. Kind is a lot, and can synthesize the various rubber with property by the difference of demand, and therefore current synthetic rubber total output in the world is considerably beyond natural rubber.
But, existing synthetic rubber has oil resistivity, against weather poor, is used under the environment in such as oil field and is easy to corrosion occurs and damages, affects normally using and working of other equipment.
For improving the problems referred to above, the invention provides and a kind of possess good oil resistivity and against weather electric power rubber and production technology thereof to improve the problems referred to above.
Below by specific embodiment and in conjunction with accompanying drawing, the present invention is described in further detail.
In the present invention, first, second, third, etc. are difference signal, are not limit.
Embodiment 1
Rubber draws together following composition, and ratio of weight and number is:
Embodiment 2
A kind of possess good oil resistivity and against weather electric power rubber includes following composition, and ratio of weight and number is:
The rubber oil-resistant of the present invention and against weather are excellent, acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers three are mutually gluing, plybonding effect is good, forms good covalent bond, and the caking property of soft metal is also excellent. In addition rubber manufacturing machinery intensity is also excellent. Meanwhile, because the rubber of the present invention can suppress two English to produce when waste treatment, thus the load of environment is little, and, oil resistivity and against weather are excellent. And then, even if rubber is in the outside using surface to be coated with soft metal, also because rubber layer is excellent with the caking property of enhancement layer, so excellent in te pins of durability.
In acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, the content of SBR is 20��50% mass. If the content of SBR is less than 20% mass, then insufficient with the sulfuration caking property of soft metal, if it exceeds 50% mass, then oil resistivity and against weather are insufficient.
From the viewpoint of oil resistivity and against weather are excellent and more excellent with the sulfuration caking property of soft metal, in acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, the content of SBR is preferably 25��50% mass, more preferably 25��35% mass.
In the scope not affecting effect of the present invention, acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers can contain the rubber (hereinafter referred to as " other rubber ") except NBR, EPDM and SBR.
As other rubber, can be preferably, natural rubber (NR), epoxy natural rubber (ENR), isoprene rubber (IR), acrylonitrile-isoprene rubber (NIR), butadiene rubber (BR), butyl rubber (IIR), hydrogenated nitrile-butadiene rubber (HNBR), acrylate rubber (ACM), styrene isoprene butadiene rubber (SIBR) (SIBR), carboxylated butadiene rubber (XBR), carboxy terminated nitrile rubber (XNBR), carboxylic styrene-butadiene rubber (XSBR), vinyl-vinyl acetate copolymer (EVM), ethylacrylate-acrylonitrile copolymer (ANM), ethyl acrylate-ethylene copolymer (AEM) etc.
In acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, the content of other rubber is preferably below 30% mass, more preferably 0% mass.
Wherein, as clay, can enumerate such as, pyrophyllite clay, Kaolin, calcined clay, silane-modified clay etc. These clays may be used alone, two or more kinds can also be used.
Wherein, from the viewpoint of to the reinforcing excellence in acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, it is preferred to Kaolin.
Preferably, rubber also includes plasticizer, it is therefore preferable to the phthalic acid derivatives such as dioctyl phthalate (DOP), diisononyl phthalate (DINP); Tetrahydrophthalic acid derivant; The adipic acid derivants such as dioctyl adipate, adipic acid propanediol polyester, adipic acid butanediol polyester; The succinic acid derivatives such as succinic acid isodecyl ester; Azelaic acid derivant; Sebacic acid derivative; The trimellitic acid derivants such as triisononyl trimellitate; Dodecane-2-formic acid derivates; Maleic acid derivatives; Fumaric acid derivatives; The phosphoric acid derivatives such as tricresyl phosphate, tricresyl phosphate, trioctyl phosphate; PMA derivant; Citric acid derivant; The oleic acid derivatives such as butyl oleate; The castor oil acid derivants such as methyl acetylricinolate; Stearic acic derivative; Sulfonic acid; The diol, derivatives such as diethylene glycol dibenzoate; Glycerol derivatives; Glutaric acid derivatives; Epoxides; Polyester Reoplex; Polyethers system Reoplex; Pentaerythritol ester etc. These plasticizers may be used alone, two or more kinds can also be used.
Consider from oil resistivity, the such viewpoint of excellent heat resistance, it is preferable that the triisononyl trimellitate as trimellitic acid derivant, the tricresyl phosphate as phosphoric acid derivatives.
Preferably, aromatic series oil, paraffin series are oily, cycloalkanes hydrocarbon system wet goods mineral oil for high hydrocarbon oil; Department of botany's wet goods such as Oleum Ricini, Petiolus Trachycarpi oil, epoxidized palm oil.
The rubber of the present invention is possibly together with vulcanizing agent. As vulcanizing agent, it is therefore preferable to sulfur such as powder sulfur, precipitability sulfur, polymolecularity sulfur, surface treatment sulfur, insoluble sulfurs; The sulfur-containing organic compound such as dithio morpholine, alkyl phenol disulfide. The content of vulcanizing agent is 0.1��5.0 mass parts preferably with respect to composition in the acrylonitrile-butadiene rubber butyl rubber of 100 mass parts, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, more preferably 1.0��3.0 mass parts.
The rubber of the present invention is preferably possibly together with vulcanization accelerator. As vulcanization accelerator, preferably, aldehyde-ammonia system vulcanization accelerator, aldehyde-amine system vulcanization accelerator, thiourea system vulcanization accelerator, guanidine system vulcanization accelerator, thiazole system vulcanization accelerator, sulfenamide system vulcanization accelerator, dithiocar-bamate system vulcanization accelerator, xanthates system vulcanization accelerator. These vulcanization accelerators may be used alone, two or more kinds can also be used.
Wherein, co-vulcanization characteristic from acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers is good, the most excellent such viewpoint of the mechanical strength of rubber considers, it is preferable that sulfenamide system vulcanization accelerator. As above-mentioned sulfenamide system vulcanization accelerator, can be preferably, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-dicyclohexyl-2-[4-morpholinodithio sulfenamide, N, the sulfenamide late effect property accelerator such as N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide. The content of vulcanization accelerator is preferably with respect to being 0.1��5.0 mass parts in the acrylonitrile-butadiene rubber butyl rubber of 100 mass parts, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, more preferably 1.0��3.0 mass parts.
The rubber of the present invention contains white carbon black. if containing white carbon black, then the rubber performance such as the hot strength of rubber, wearability is excellent. as above-mentioned white carbon black, it is preferable to, furnace black, acetylene black, section's qin superconductive carbon black (Ketjenblack), thermals. as furnace black, can be preferably, SAF (SuperAbrasionFurnace, super abrasion furnace black), ISAF (IntermediateSuperAbrasionFurnace, medium super abrasion furnace black), IISAF-HS (IntermediateISAF-HighStructure, fine intermediate super abrasion furnace black high structure), HAF (HighAbrasionFurnace, high abrasion furnace black), FEF (FastExtrudingFurnace, fast extruding furnace black), GPF (GeneralPurposeFurnace, general purpose furnace black), SRF (Semi-ReinforcingFurnace, semi-reinforcing furnace black).
As white carbon black, consider from the such viewpoint of reinforcing, rubber extruding processability, it is preferable that ISAF level white carbon black, HAF level white carbon black, FEF level white carbon black, GPF level white carbon black, SRF level white carbon black, more preferably FEF level white carbon black, GPF level white carbon black, SRF level white carbon black. These white carbon blacks may be used alone, two or more kinds can also be used.
The content of white carbon black is preferably with respect to being 20��120 mass parts in the acrylonitrile-butadiene rubber butyl rubber of 100 mass parts, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, more preferably 40��80 mass parts.
It addition, the rubber of the present invention is as requiring that the elastomeric material of rubber/metal composite article that the field of oil resistivity and against weather uses is useful. Particularly, the intermediate rubber that the interlayer of the outer layer rubber being adapted at having the high-pressure hose of the pressure enhancing steel wire floor being coated with soft metal and the pressure enhancing steel wire floor being coated with soft metal uses uses.
The following is the rubber of embodiment 2 detection performance table, detection performance is as follows
Embodiment 3
The present invention also provides for the production technology of the rubber of a kind of embodiment 1, including step:
S1.
By the weight fraction of each component of the rubber of embodiment 1 than weighing raw material;
S2. adopting mill that acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers are plasticated, plasticating temperature is 45-75 DEG C, and the time is 10-15min;
S3. banbury is adopted to carry out mixing to the broken-down rubber of acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, melting temperature is 125-160 DEG C, time is 4-6min, be subsequently adding vulcanizing agent B-L01, resin SP1045, vulcanizing agent DCP, ZnO, stearic acid StA, microwax, 2-mercaptobenzimidazole, antioxidant RD carry out mixing, and the time is 2-4min; Adding white carbon black N330 and clay, high aromatic oil, the time is 1-2min; It is eventually adding vulcanizing agent B-L01, resin SP1045, ZnO, time 3-4min; Thin logical rear bottom sheet, makes unvulcanized film;
S4. sulfuration detection is carried out after bottom sheet; The unvulcanized film of part being vulcanized, curing temperature 160-180 DEG C, cure time is 20-30min, and the film after sulfuration is carried out performance detection;
S5., after qualified after tested, utilize vulcanizer that unvulcanized film vulcanizer at 165 DEG C is entered, 25-35min, obtain rubber.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. one kind possesses good oil resistivity and against weather electric power rubber, it is characterised in that including following composition, ratio of weight and number is:
2. rubber according to claim 1, it is characterised in that described vulcanizing agent B-L01 is the mixture of nano zine oxide, pyrrolotriazine derivatives and thiurams; Described resin SP1045 is tert butyl phenolic resin; Described antioxidant RD is 4-trimethyl-1,2-dihyaroquinoline.
3. rubber according to claim 1, it is characterised in that described rubber also includes vulcanization accelerator.
4. rubber according to claim 1, it is characterized in that, described vulcanization accelerator includes in aldehyde-ammonia system vulcanization accelerator, aldehyde-amine system vulcanization accelerator, thiourea system vulcanization accelerator, guanidine system vulcanization accelerator, thiazole system vulcanization accelerator, sulfenamide system vulcanization accelerator, dithiocar-bamate system vulcanization accelerator, xanthates system vulcanization accelerator any or multiple combination.
5. rubber according to claim 4, it is characterized in that, described vulcanization accelerator is sulfonamide system vulcanization accelerator, described sulfonamide system vulcanization accelerator includes, N cyclohexyl 2 benzothiazole sulfenamide, N tert butyl benzothiazole 2 sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-dicyclohexyl-2-[4-morpholinodithio sulfenamide, N, any one or multiple combination in N-diisopropyl-2-[4-morpholinodithio sulfenamide, N, N-diisopropyl-2-[4-morpholinodithio sulfenamide.
6. the production technology of the rubber described in a claim 1-5 any one, it is characterised in that include step:
S1.
Raw material is weighed according to the weight fraction ratio of above-mentioned each component;
S2. adopting mill that acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers are plasticated, plasticating temperature is 45-75 DEG C, and the time is 10-15min;
S3. banbury is adopted to carry out mixing to the broken-down rubber of acrylonitrile-butadiene rubber butyl rubber, ternary ethylene-propylene-non-conjugated diene rubber and SBR styrene butadiene rubbers, melting temperature is 125-160 DEG C, time is 4-6min, be subsequently adding vulcanizing agent B-L01, resin SP1045, vulcanizing agent DCP, ZnO, stearic acid StA, microwax, 2-mercaptobenzimidazole, antioxidant RD carry out mixing, and the time is 2-4min; Adding white carbon black N330 and clay, high aromatic oil, the time is 1-2min; It is eventually adding vulcanizing agent B-L01, resin SP1045, ZnO, time 3-4min; Thin logical rear bottom sheet, makes unvulcanized film;
S4. sulfuration detection is carried out after bottom sheet; The unvulcanized film of part being vulcanized, curing temperature 160-180 DEG C, cure time is 20-30min, and the film after sulfuration is carried out performance detection;
S5., after qualified after tested, utilize vulcanizer that unvulcanized film vulcanizer at 165 DEG C is entered, 25-35min, obtain rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029867.0A CN105623006A (en) | 2015-12-31 | 2015-12-31 | Power rubber with good oil resistance and weather resistance and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029867.0A CN105623006A (en) | 2015-12-31 | 2015-12-31 | Power rubber with good oil resistance and weather resistance and production process thereof |
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| CN105623006A true CN105623006A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511029867.0A Pending CN105623006A (en) | 2015-12-31 | 2015-12-31 | Power rubber with good oil resistance and weather resistance and production process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515247A (en) * | 2016-10-14 | 2017-03-22 | 谢志明 | Cold ironing film |
| CN115678137A (en) * | 2022-10-19 | 2023-02-03 | 宁波伏龙同步带有限公司 | Wear-resisting type hold-in range |
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| CN101627083A (en) * | 2007-03-07 | 2010-01-13 | 横滨橡胶株式会社 | Rubber composition and vulcanized rubber product using the same |
| CN103694581A (en) * | 2013-12-06 | 2014-04-02 | 天津市橡胶工业研究所 | Ozone-resistant insulating rubber slab rubber and preparation method thereof |
| CN104212077A (en) * | 2014-09-10 | 2014-12-17 | 安徽弘毅电缆集团有限公司 | Modified rubber with high tensile strength and high abrasion resistance |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101627083A (en) * | 2007-03-07 | 2010-01-13 | 横滨橡胶株式会社 | Rubber composition and vulcanized rubber product using the same |
| CN103694581A (en) * | 2013-12-06 | 2014-04-02 | 天津市橡胶工业研究所 | Ozone-resistant insulating rubber slab rubber and preparation method thereof |
| CN104212077A (en) * | 2014-09-10 | 2014-12-17 | 安徽弘毅电缆集团有限公司 | Modified rubber with high tensile strength and high abrasion resistance |
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| 程继刚等: "硫化剂B-L01在IIR中的应用", 《橡胶工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515247A (en) * | 2016-10-14 | 2017-03-22 | 谢志明 | Cold ironing film |
| CN115678137A (en) * | 2022-10-19 | 2023-02-03 | 宁波伏龙同步带有限公司 | Wear-resisting type hold-in range |
| CN115678137B (en) * | 2022-10-19 | 2023-08-01 | 宁波伏龙同步带有限公司 | Wear-resisting type hold-in range |
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Application publication date: 20160601 |