CN105504418A - Rubber material for motorcycle engine gasket - Google Patents
Rubber material for motorcycle engine gasket Download PDFInfo
- Publication number
- CN105504418A CN105504418A CN201511015261.1A CN201511015261A CN105504418A CN 105504418 A CN105504418 A CN 105504418A CN 201511015261 A CN201511015261 A CN 201511015261A CN 105504418 A CN105504418 A CN 105504418A
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- parts
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- modified graphite
- motorcycle engine
- elastomeric material
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Classifications
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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
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
- C08L11/02—Latex
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
The invention discloses a rubber material for a motorcycle engine gasket, which is prepared from the following raw materials in parts by weight: 10-30 parts of tetrafluoroethylene-propylene rubber, 20-40 parts of neoprene, 15-35 parts of methyl vinyl trifluoropropyl silicone rubber, 20-35 parts of modified graphite, 0.5-1.5 parts of nano zinc oxide, 20-35 parts of acetylene black, 5-15 parts of gypsum, 2-8 parts of lignin, 10-18 parts of nano silicon dioxide, 8-16 parts of nano argil, 1-2 parts of triallyl isocyanurate, 1-2 parts of dicumyl peroxide, 0.2-0.8 part of N,N'-m-phenylenedimaleimide, 1-2 parts of vulkacit TMTD, 1-2 parts of N-methylene carboxyl-2-benzothiazole sulfonamide, 1-2 parts of polydimethylsiloxane, 1-2 parts of disproportionated rosin and 1-2 parts of antiager RD. The rubber material is high in hardness, thermally stable, good in heat resistance and excellent in tearing resistance performance.
Description
Technical field
The present invention relates to field of rubber technology, particularly relate to a kind of motorcycle engine pad elastomeric material.
Background technology
Motorcycle engine rubber sheet gasket is owing to being subject to the comprehensive action of various extraneous factor, easy generation is aging, performance gradually changes, particularly unsaturated carbon chains rubber, easily be subject to the invasion and attack of heat, oxygen and ozone and cause rubber molecule structure to change, especially high temperature is in for a long time and rugged road environment at motorcycle engine rubber sheet gasket, especially in summer hot environment, motorcycle engine rubber sheet gasket degradation is obvious, current motorcycle engine rubber sheet gasket thermostability, hardness, tear-resistant and ageing-resistant performance also can not meet demand.
Summary of the invention
The present invention proposes a kind of motorcycle engine pad elastomeric material, hardness is high, thermally-stabilised, ageing resistance good, tear-resistant excellent performance.
A kind of motorcycle engine pad elastomeric material that the present invention proposes, its raw material comprises by weight: 4 third viton 10 ~ 30 parts, chloroprene rubber 20 ~ 40 parts, 15 ~ 35 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 20 ~ 35 parts, nano zine oxide 0.5 ~ 1.5 part, Shawinigan black 20 ~ 35 parts, 5 ~ 15 parts, gypsum, 2 ~ 8 parts, xylogen, nano silicon 10 ~ 18 parts, nanoclay 8 ~ 16 parts, cyanacrylate 1 ~ 2 part, dicumyl peroxide 1 ~ 2 part, N, N '-penylene bismaleimides 0.2 ~ 0.8 part, vulcanization accelerator TMTD 1 ~ 2 part, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1 ~ 2 part, polydimethylsiloxane 1 ~ 2 part, nilox resin 1 ~ 2 part, anti-aging agent RD 1 ~ 2 part.
Preferably, modified graphite adopts following technique to prepare: after Graphite Powder 99, SODIUMNITRATE, sulphuric acid soln mixing, ice bath stirs, add potassium permanganate and continue ice bath stirring, add deionized water intensification and stir, centrifugal, washing, dry, then add deionized water, Sodium salts humic acids stirring, then add Sodium sulfanilate, sodium hydroxide, water mixes, heat up, add lanthanum fluoride and stir, add hydrazine hydrate solution to continue to stir, filter, washing, drying, obtains modified graphite.
Preferably, in the preparation technology of modified graphite, the weight ratio of SODIUMNITRATE, sulphuric acid soln, potassium permanganate is 20 ~ 30:50 ~ 120:20 ~ 45; Wherein the massfraction of sulphuric acid soln is 82 ~ 88wt%.
Preferably, in the preparation technology of modified graphite, the weight ratio of Sodium salts humic acids, Graphite Powder 99, Sodium sulfanilate, lanthanum fluoride is 10 ~ 25:40 ~ 60:1.5 ~ 2.5:0.1 ~ 0.5.
Preferably, modified graphite adopts following technique to prepare: by weight by 40 ~ 60 parts of Graphite Powder 99s, 20 ~ 30 parts of SODIUMNITRATE, 50 ~ 120 parts of massfractions are after the sulphuric acid soln mixing of 82 ~ 88wt%, ice bath stirs 80 ~ 120min, add 20 ~ 45 parts of potassium permanganate and continue ice bath stirring 30 ~ 60min, add 50 ~ 150 parts of deionized waters and be warming up to 45 ~ 60 DEG C of stirring 10 ~ 18min, centrifugal, washing, dry, add 200 ~ 300 parts of deionized waters again, 10 ~ 25 parts of Sodium salts humic acidss stir 10 ~ 30min, whipping temp is 55 ~ 65 DEG C, then 1.5 ~ 2.5 parts of Sodium sulfanilates are added, 1 ~ 6 part of sodium hydroxide, 120 ~ 180 parts of water mix, be warming up to 100 ~ 110 DEG C, add 0.1 ~ 0.5 part of lanthanum fluoride and stir 60 ~ 90min, hydrazine hydrate solution continuation stirring 15 ~ 35h that 0.02 ~ 0.09 part of massfraction is 60 ~ 68wt% is added with the speed of 0.0001 ~ 0.0003 part/h, filter, washing, dry, obtain modified graphite.
Preferably, the weight ratio of modified graphite, 4 third viton, chloroprene rubber, methyl ethylene trifluoro propyl silicon rubber is 26 ~ 30:20 ~ 26:30 ~ 35:20 ~ 26.
Preferably, the weight ratio of modified graphite, nano zine oxide, Shawinigan black, gypsum, xylogen, nano silicon, nanoclay is 26 ~ 30:0.8 ~ 1.2:20 ~ 25:10 ~ 12:2 ~ 5:15 ~ 16:12 ~ 14.
Preferably, described motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third viton 20 ~ 26 parts, chloroprene rubber 30 ~ 35 parts, 20 ~ 26 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 26 ~ 30 parts, nano zine oxide 0.8 ~ 1.2 part, Shawinigan black 20 ~ 25 parts, 10 ~ 12 parts, gypsum, 2 ~ 5 parts, xylogen, nano silicon 15 ~ 16 parts, nanoclay 12 ~ 14 parts, cyanacrylate 1.2 ~ 1.4 parts, dicumyl peroxide 1.5 ~ 1.8 parts, N, N '-penylene bismaleimides 0.4 ~ 0.6 part, vulcanization accelerator TMTD 1.2 ~ 1.5 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1.4 ~ 1.8 parts, polydimethylsiloxane 1.5 ~ 1.8 parts, nilox resin 1.2 ~ 1.4 parts, anti-aging agent RD 1.4 ~ 1.8 parts.
Above-mentioned motorcycle engine rubber sheet gasket adopts the preparation technology of General Purpose Rubber material to be prepared.
The present invention adopts chloroprene rubber and methyl ethylene trifluoro propyl silicon rubber and uses, double bond in neoprene structure and the equal torpescence of chlorine atom, Stability Analysis of Structures, both cooperatively interact and make ageing-resistant performance of the present invention good, thermal stability is excellent, 4 third viton, chloroprene rubber, methyl ethylene trifluoro propyl silicon rubber can interpenetrate with xylogen, crosslinked, with cyanacrylate, dicumyl peroxide, N, a N '-penylene bismaleimides, vulcanization accelerator TMTD, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide carries out collaborative crosslinked, make hardness of the present invention high, tear-resistant performance is fabulous, xylogen and modified graphite, nano zine oxide, Shawinigan black, gypsum, nano silicon, nanoclay cooperatively interact, not only fillibility is fabulous, significantly reduce costs, hardness and tear-resistant performance strengthen further, and can synergy be produced with polydimethylsiloxane, nilox resin, under the prerequisite ensureing hardness, make the present invention's not frangibility.In the preparation technology of modified graphite, Graphite Powder 99 is after SODIUMNITRATE, sulphuric acid soln, potassium permanganate process, its laminated structure is rich in the groups such as hydroxyl, carboxyl, carbonyl, epoxy group(ing), wetting ability is extremely strong, and Sodium salts humic acids is lamella macromolecular structure, and be rich in the groups such as carboxyl, phenolic hydroxyl group, hydroxyl, not only can organically combine with Graphite Powder 99, very easily combine with the lanthanum atom of the primary amino of sodium sulfanilate, sulfonic group and lanthanum fluoride simultaneously; The carboxyl at Sodium salts humic acids molecule edge with electric charge, due to intermolecular electrostatic repulsion, can not reunite, stability is higher, with modified graphite, 4 third viton, chloroprene rubber, not only mixing uniformity is fabulous for methyl ethylene trifluoro propyl silicon rubber, be conducive to after interaction strengthening network structure of the present invention, simultaneously bonding force is comparatively strong, make hardness of the present invention and tear-resistant intensity very excellent; And sodium sulfanilate be combined with lanthanum fluoride after product and anti-aging agent RD act synergistically, effectively can stop free radical, delay free chain reaction in weathering process of the present invention, fabulous to the hot oxygen protective effect of cross-linked rubber, make ageing-resistant performance of the present invention very excellent.
Embodiment
Embodiment 1
A kind of motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third viton 10 parts, chloroprene rubber 40 parts, 15 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 35 parts, nano zine oxide 0.5 part, Shawinigan black 35 parts, 5 parts, gypsum, 8 parts, xylogen, nano silicon 10 parts, nanoclay 16 parts, cyanacrylate 1 part, dicumyl peroxide 2 parts, N, N '-penylene bismaleimides 0.2 part, vulcanization accelerator TMTD 2 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1 part, polydimethylsiloxane 2 parts, nilox resin 1 part, anti-aging agent RD 2 parts.
Embodiment 2
A kind of motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third viton 30 parts, chloroprene rubber 20 parts, 35 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 20 parts, nano zine oxide 1.5 parts, Shawinigan black 20 parts, 15 parts, gypsum, 2 parts, xylogen, nano silicon 18 parts, nanoclay 8 parts, cyanacrylate 2 parts, dicumyl peroxide 1 part, N, N '-penylene bismaleimides 0.8 part, vulcanization accelerator TMTD 1 part, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 2 parts, polydimethylsiloxane 1 part, nilox resin 2 parts, anti-aging agent RD 1 part.
Embodiment 3
A kind of motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third viton 20 parts, chloroprene rubber 35 parts, 20 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 30 parts, nano zine oxide 0.8 part, Shawinigan black 25 parts, 10 parts, gypsum, 5 parts, xylogen, nano silicon 15 parts, nanoclay 14 parts, cyanacrylate 1.2 parts, dicumyl peroxide 1.8 parts, N, N '-penylene bismaleimides 0.4 part, vulcanization accelerator TMTD 1.5 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1.4 parts, polydimethylsiloxane 1.8 parts, nilox resin 1.2 parts, anti-aging agent RD 1.8 parts.
Modified graphite adopts following technique to prepare: by weight by 40 parts of Graphite Powder 99s, 30 parts of SODIUMNITRATE, 50 parts of massfractions are after the sulphuric acid soln mixing of 88wt%, ice bath stirs 80min, add 45 parts of potassium permanganate and continue ice bath stirring 30min, add 150 parts of deionized waters and be warming up to 45 DEG C of stirring 18min, centrifugal, washing, dry, add 200 parts of deionized waters again, 25 parts of Sodium salts humic acidss stir 10min, whipping temp is 65 DEG C, then 1.5 parts of Sodium sulfanilates are added, 6 parts of sodium hydroxide, 120 parts of water mix, be warming up to 110 DEG C, add 0.1 part of lanthanum fluoride and stir 90min, the hydrazine hydrate solution continuation stirring 35h that 0.09 part of massfraction is 60wt% is added with the speed of 0.0001 part/h, filter, washing, dry, obtain modified graphite.
Embodiment 4
A kind of motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third fluororubber 26 parts, chloroprene rubber 30 parts, 26 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 26 parts, nano zine oxide 1.2 parts, Shawinigan black 20 parts, 12 parts, gypsum, 2 parts, xylogen, nano silicon 16 parts, nanoclay 12 parts, cyanacrylate 1.4 parts, dicumyl peroxide 1.5 parts, N, N '-penylene bismaleimides 0.6 part, vulcanization accelerator TMTD 1.2 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1.8 parts, polydimethylsiloxane 1.5 parts, nilox resin 1.4 parts, anti-aging agent RD 1.4 parts.
Modified graphite adopts following technique to prepare: by weight by 60 parts of Graphite Powder 99s, 20 parts of SODIUMNITRATE, 120 parts of massfractions are after the sulphuric acid soln mixing of 82wt%, ice bath stirs 120min, add 20 parts of potassium permanganate and continue ice bath stirring 60min, add 50 parts of deionized waters and be warming up to 60 DEG C of stirring 10min, centrifugal, washing, dry, add 300 parts of deionized waters again, 10 parts of Sodium salts humic acidss stir 30min, whipping temp is 55 DEG C, then 2.5 parts of Sodium sulfanilates are added, 1 part of sodium hydroxide, 180 parts of water mix, be warming up to 100 DEG C, add 0.5 part of lanthanum fluoride and stir 60min, the hydrazine hydrate solution continuation stirring 15h that 0.02 part of massfraction is 68wt% is added with the speed of 0.0003 part/h, filter, washing, dry, obtain modified graphite.
Embodiment 5
A kind of motorcycle engine pad elastomeric material, its raw material comprises by weight: 4 third fluororubber 23 parts, chloroprene rubber 32 parts, 23 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 28 parts, nano zine oxide 1 part, Shawinigan black 22 parts, 11 parts, gypsum, 3 parts, xylogen, nano silicon 15.5 parts, nanoclay 13 parts, cyanacrylate 1.3 parts, dicumyl peroxide 1.6 parts, N, N '-penylene bismaleimides 0.5 part, vulcanization accelerator TMTD 1.3 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1.6 parts, polydimethylsiloxane 1.7 parts, nilox resin 1.3 parts, anti-aging agent RD 1.6 parts.
Modified graphite adopts following technique to prepare: by weight by 50 parts of Graphite Powder 99s, 25 parts of SODIUMNITRATE, 85 parts of massfractions are after the sulphuric acid soln mixing of 86wt%, ice bath stirs 100min, add 35 parts of potassium permanganate and continue ice bath stirring 45min, add 100 parts of deionized waters and be warming up to 50 DEG C of stirring 14min, centrifugal, washing, dry, add 250 parts of deionized waters again, 20 parts of Sodium salts humic acidss stir 15min, whipping temp is 60 DEG C, then 2 parts of Sodium sulfanilates are added, 3.5 parts of sodium hydroxide, 150 parts of water mix, be warming up to 105 DEG C, add 0.3 part of lanthanum fluoride and stir 75min, the hydrazine hydrate solution continuation stirring 25h that 0.05 part of massfraction is 64wt% is added with the speed of 0.0002 part/h, filter, washing, dry, obtain modified graphite.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a motorcycle engine pad elastomeric material, it is characterized in that, its raw material comprises by weight: 4 third viton 10 ~ 30 parts, chloroprene rubber 20 ~ 40 parts, 15 ~ 35 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 20 ~ 35 parts, nano zine oxide 0.5 ~ 1.5 part, Shawinigan black 20 ~ 35 parts, 5 ~ 15 parts, gypsum, 2 ~ 8 parts, xylogen, nano silicon 10 ~ 18 parts, nanoclay 8 ~ 16 parts, cyanacrylate 1 ~ 2 part, dicumyl peroxide 1 ~ 2 part, N, N '-penylene bismaleimides 0.2 ~ 0.8 part, vulcanization accelerator TMTD 1 ~ 2 part, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1 ~ 2 part, polydimethylsiloxane 1 ~ 2 part, nilox resin 1 ~ 2 part, anti-aging agent RD 1 ~ 2 part.
2. motorcycle engine pad elastomeric material according to claim 1, it is characterized in that, modified graphite adopts following technique to prepare: by Graphite Powder 99, SODIUMNITRATE, after sulphuric acid soln mixing, ice bath stirs, add potassium permanganate and continue ice bath stirring, add deionized water intensification to stir, centrifugal, washing, dry, add deionized water again, Sodium salts humic acids stirs, then Sodium sulfanilate is added, sodium hydroxide, water mixes, heat up, add lanthanum fluoride to stir, add hydrazine hydrate solution to continue to stir, filter, washing, dry, obtain modified graphite.
3. motorcycle engine pad elastomeric material according to claim 2, is characterized in that, in the preparation technology of modified graphite, the weight ratio of SODIUMNITRATE, sulphuric acid soln, potassium permanganate is 20 ~ 30:50 ~ 120:20 ~ 45; Wherein the massfraction of sulphuric acid soln is 82 ~ 88wt%.
4. motorcycle engine pad elastomeric material according to claim 2, it is characterized in that, in the preparation technology of modified graphite, the weight ratio of Sodium salts humic acids, Graphite Powder 99, Sodium sulfanilate, lanthanum fluoride is 10 ~ 25:40 ~ 60:1.5 ~ 2.5:0.1 ~ 0.5.
5. the motorcycle engine pad elastomeric material according to any one of claim 1-4, it is characterized in that, modified graphite adopts following technique to prepare: by weight by 40 ~ 60 parts of Graphite Powder 99s, 20 ~ 30 parts of SODIUMNITRATE, 50 ~ 120 parts of massfractions are after the sulphuric acid soln mixing of 82 ~ 88wt%, ice bath stirs 80 ~ 120min, add 20 ~ 45 parts of potassium permanganate and continue ice bath stirring 30 ~ 60min, add 50 ~ 150 parts of deionized waters and be warming up to 45 ~ 60 DEG C of stirring 10 ~ 18min, centrifugal, washing, dry, add 200 ~ 300 parts of deionized waters again, 10 ~ 25 parts of Sodium salts humic acidss stir 10 ~ 30min, whipping temp is 55 ~ 65 DEG C, then 1.5 ~ 2.5 parts of Sodium sulfanilates are added, 1 ~ 6 part of sodium hydroxide, 120 ~ 180 parts of water mix, be warming up to 100 ~ 110 DEG C, add 0.1 ~ 0.5 part of lanthanum fluoride and stir 60 ~ 90min, hydrazine hydrate solution continuation stirring 15 ~ 35h that 0.02 ~ 0.09 part of massfraction is 60 ~ 68wt% is added with the speed of 0.0001 ~ 0.0003 part/h, filter, washing, dry, obtain modified graphite.
6. the motorcycle engine pad elastomeric material according to any one of claim 1-5, it is characterized in that, the weight ratio of modified graphite, 4 third viton, chloroprene rubber, methyl ethylene trifluoro propyl silicon rubber is 26 ~ 30:20 ~ 26:30 ~ 35:20 ~ 26.
7. the motorcycle engine pad elastomeric material according to any one of claim 1-6, it is characterized in that, the weight ratio of modified graphite, nano zine oxide, Shawinigan black, gypsum, xylogen, nano silicon, nanoclay is 26 ~ 30:0.8 ~ 1.2:20 ~ 25:10 ~ 12:2 ~ 5:15 ~ 16:12 ~ 14.
8. the motorcycle engine pad elastomeric material according to any one of claim 1-7, it is characterized in that, its raw material comprises by weight: 4 third viton 20 ~ 26 parts, chloroprene rubber 30 ~ 35 parts, 20 ~ 26 parts, methyl ethylene trifluoro propyl silicon rubber, modified graphite 26 ~ 30 parts, nano zine oxide 0.8 ~ 1.2 part, Shawinigan black 20 ~ 25 parts, 10 ~ 12 parts, gypsum, 2 ~ 5 parts, xylogen, nano silicon 15 ~ 16 parts, nanoclay 12 ~ 14 parts, cyanacrylate 1.2 ~ 1.4 parts, dicumyl peroxide 1.5 ~ 1.8 parts, N, N '-penylene bismaleimides 0.4 ~ 0.6 part, vulcanization accelerator TMTD 1.2 ~ 1.5 parts, N-methylene radical carboxyl-2-[4-morpholinodithio sulphenamide 1.4 ~ 1.8 parts, polydimethylsiloxane 1.5 ~ 1.8 parts, nilox resin 1.2 ~ 1.4 parts, anti-aging agent RD 1.4 ~ 1.8 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015261.1A CN105504418A (en) | 2015-12-31 | 2015-12-31 | Rubber material for motorcycle engine gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015261.1A CN105504418A (en) | 2015-12-31 | 2015-12-31 | Rubber material for motorcycle engine gasket |
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| Publication Number | Publication Date |
|---|---|
| CN105504418A true CN105504418A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015261.1A Pending CN105504418A (en) | 2015-12-31 | 2015-12-31 | Rubber material for motorcycle engine gasket |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047262A (en) * | 2003-07-11 | 2005-02-24 | Kokoku Intech Co Ltd | Manufacturing method of rubber member having embedded base material, and rubber member having embedded base material |
| CN103351559A (en) * | 2013-06-24 | 2013-10-16 | 安徽春辉仪表线缆集团有限公司 | Tetrafluoroethylene-propylene rubber/silicone rubber/chloroprene rubber composite sealing pad and preparation method thereof |
| CN104004224A (en) * | 2014-05-21 | 2014-08-27 | 华南理工大学 | Rare-earth complex rubber anti-aging agent, and preparation method and application thereof |
| CN104629233A (en) * | 2015-01-28 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Sealing gasket for automobile engine |
-
2015
- 2015-12-31 CN CN201511015261.1A patent/CN105504418A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047262A (en) * | 2003-07-11 | 2005-02-24 | Kokoku Intech Co Ltd | Manufacturing method of rubber member having embedded base material, and rubber member having embedded base material |
| CN103351559A (en) * | 2013-06-24 | 2013-10-16 | 安徽春辉仪表线缆集团有限公司 | Tetrafluoroethylene-propylene rubber/silicone rubber/chloroprene rubber composite sealing pad and preparation method thereof |
| CN104004224A (en) * | 2014-05-21 | 2014-08-27 | 华南理工大学 | Rare-earth complex rubber anti-aging agent, and preparation method and application thereof |
| CN104629233A (en) * | 2015-01-28 | 2015-05-20 | 柳州市中配橡塑配件制造有限公司 | Sealing gasket for automobile engine |
Non-Patent Citations (1)
| Title |
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| 孙大琴: ""腐植酸钠修饰的石墨烯及其对橡胶补强的研究"", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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Application publication date: 20160420 |