CN107501959A - A kind of motorcycle lead-acid storage batteries resistance to compression safety valve - Google Patents
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve Download PDFInfo
- Publication number
- CN107501959A CN107501959A CN201710889115.4A CN201710889115A CN107501959A CN 107501959 A CN107501959 A CN 107501959A CN 201710889115 A CN201710889115 A CN 201710889115A CN 107501959 A CN107501959 A CN 107501959A
- Authority
- CN
- China
- Prior art keywords
- parts
- valve body
- bonnet
- storage batteries
- complexing agent
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08L2201/14—Gas barrier composition
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening is offered on bonnet, valve body one end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By the way that by the valve opening for screwing into bonnet of valve body one end, sealing ring and the bonnet interference fit of the valve body other end are connected, and wherein sealing ring is prepared using elastomeric material.The raw material of the elastomeric material includes by weight：70 80 parts of major ingredient, 24 parts of dibenzoyl peroxide, 12 parts of cyclohexanone peroxide, 0.5 2 parts of dibenzothiazyl disulfide, 12 parts of zinc oxide, 24 parts of lubricant, bond 24 parts of toughness reinforcing complexing agent, 40 50 parts of blanc fixe, 15 25 parts of kaolin, 15 25 parts of nano-bentonite, 168 12 parts of antioxidant.
Description
Technical field
The present invention relates to Lead-acid Battery Technology field, more particularly to a kind of motorcycle lead-acid storage batteries resistance to compression safety
Valve.
Background technology
Lead-acid accumulator is the newly-increased great market of battery industry in motorcycle field at present, and lead-acid accumulator is used for motor
Car has great advantage, and its is cheap, monomer voltage is stable, security performance is high, and it is good to manufacture basis.
The important component of battery is exactly safety valve, and the internal gas atmosphere that produces reaches safety during battery use
When valve is pressed, valve opening discharges pressure, can effectively prevent that battery deformation, rupture etc. occur, ensure the normal row of motorcycle
To sail, the part of safety valve is mainly prepared using elastomeric material, and this is tear-resistant to safety valve, compressive property requires high, current
The problem of tear-resistant, compressive property is poor also be present in safety valve elastomeric material.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of motorcycle lead-acid storage batteries resistance to compression safety
The crosslink density of valve, wherein elastomeric material is big, and can keep high resilience, effectively reduces compression performance, and resistance to tearing is excellent
Different, sealing property is fabulous, and it is not in the phenomenon for loosening gas leakage that safety valve, which is effectively ensured,.
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve proposed by the present invention, including valve body, bonnet；Opened up on bonnet
There is valve opening, valve body one end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by valve body
In the valve opening for screwing into bonnet of one end, sealing ring and the bonnet interference fit of the valve body other end connect, wherein sealing
Circle is prepared using elastomeric material.
Preferably, the raw material of the elastomeric material includes by weight：Major ingredient 70-80 parts, dibenzoyl peroxide 2-4
Part, cyclohexanone peroxide 1-2 parts, dibenzothiazyl disulfide 0.5-2 parts, zinc oxide 1-2 parts, lubricant 2-4 parts, bond toughness reinforcing
Complexing agent 2-4 parts, blanc fixe 40-50 parts, kaolin 15-25 parts, nano-bentonite 15-25 parts, the 1-2 of antioxidant 168
Part.
Preferably, toughness reinforcing complexing agent is bonded to prepare using following technique：Castor oil is heated up, adds maleic anhydride stirring,
Heating stirring, add etherophosphoric acid, sorbierite, mannitol and continue stirring and obtain bonding toughness reinforcing complexing agent.
Preferably, toughness reinforcing complexing agent is bonded to prepare using following technique：Castor oil is warming up to 80-90 DEG C, adds Malaysia
Acid anhydrides stirs 2-8min, is warming up to 145-155 DEG C of stirring 10-20min, adds etherophosphoric acid, sorbierite, mannitol and continue to stir
2-6min, mixing speed 1250-1340r/min, obtain bonding toughness reinforcing complexing agent.
Preferably, toughness reinforcing complexing agent is bonded to prepare using following technique：20-30 part castor oil is warming up to by weight
80-90 DEG C, 4-8 parts maleic anhydride stirring 2-8min is added, 145-155 DEG C of stirring 10-20min is warming up to, adds 1-2 part phosphoric acid
Ethyl ester, 2-4 parts sorbierite, 1-3 part mannitol continue to stir 2-6min, mixing speed 1250-1340r/min, are bonded
Toughness reinforcing complexing agent.
Preferably, major ingredient includes by weight：Nitrile silicone rubber 30-80 parts, butadiene-styrene rubber 15-25 parts.
Preferably, lubricant includes by weight：Molybdenum disulfide 1-2 parts, hydroxy silicon oil 1-2 parts.
In the bonding toughness reinforcing complexing agent of the present invention, castor oil caking property is good, but mobility can not meet requirement, by using
Maleic anhydride reacts, and forms highly cross-linked network molecular structure, can not only reduce mobility, and can be to sorbierite and sweet dew
Alcohol is coated, and hygroscopicity is extremely low, and because sorbierite and mannitol are dispersed wherein, gained is bonded toughness reinforcing complexing agent has
Fabulous anti-compression properties；The good dispersion of toughness reinforcing complexing agent and major ingredient is bonded, density is big after crosslinking curing, and can keep high and return
Elasticity, compression performance is effectively reduced, resistance to tearing is excellent, and sealing property is fabulous, and it is not in pine that safety valve, which is effectively ensured,
The phenomenon of dynamic gas leakage, and the addition of major ingredient can be reduced indirectly by bonding toughness reinforcing complexing agent, reduce cost addition, and it is compound to bond toughness reinforcing
Agent further coordinates with blanc fixe, kaolin, nano-bentonite, and loading is high, can further reduce cost addition, can be
Meet to greatly increase rebound performance while hardness requirement, crosslink density is big, and permanent compression set resistant further reduces, resistance to
Tear further enhances well with compressive property.
Proportioning of the invention by rationally controlling each raw material, make elastomeric material that not only there is excellent high resilience, low pressure
Compression permanent deformation, and it is tear-resistant fabulous with compressive property, and sealing property is extremely excellent, efficiently solves safety valve rubber
The problem of material poor sealing performance, when internal generation gas atmosphere reaches safety valve pressure during battery use, valve opening can
Pressure is discharged, prevents that cell deformation, rupture etc. occur, while prevent impurity from being had undesirable effect into battery.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening, valve body are offered on bonnet
One end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by the outer spiral shell of valve body one end
Line is screwed into the valve opening of bonnet, and sealing ring and the bonnet interference fit of the valve body other end connect, and wherein sealing ring uses rubber
It is prepared by material；
The raw material of elastomeric material includes by weight：70 parts of major ingredient, 4 parts of dibenzoyl peroxide, cyclohexanone peroxide 1
Part, 2 parts of dibenzothiazyl disulfide, 1 part of zinc oxide, 4 parts of lubricant, 2 parts of bonding toughness reinforcing complexing agent, 50 parts of blanc fixe,
15 parts of kaolin, 25 parts of nano-bentonite, 168 1 parts of antioxidant.
Embodiment 2
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening, valve body are offered on bonnet
One end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by the outer spiral shell of valve body one end
Line is screwed into the valve opening of bonnet, and sealing ring and the bonnet interference fit of the valve body other end connect, and wherein sealing ring uses rubber
It is prepared by material；
The raw material of elastomeric material includes by weight：80 parts of major ingredient, 2 parts of dibenzoyl peroxide, cyclohexanone peroxide 2
Part, 0.5 part of dibenzothiazyl disulfide, 2 parts of zinc oxide, 2 parts of lubricant, bond 4 parts of toughness reinforcing complexing agent, blanc fixe 40
Part, 25 parts of kaolin, 15 parts of nano-bentonite, 168 2 parts of antioxidant.
Major ingredient includes by weight：30 parts of nitrile silicone rubber, 25 parts of butadiene-styrene rubber.Lubricant includes by weight：Curing
1 part of molybdenum, 2 parts of hydroxy silicon oil.
Toughness reinforcing complexing agent is bonded to prepare using following technique：Castor oil is heated up, adds maleic anhydride stirring, heating is stirred
Mix, add etherophosphoric acid, sorbierite, mannitol and continue stirring and obtain bonding toughness reinforcing complexing agent.
Embodiment 3
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening, valve body are offered on bonnet
One end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by the outer spiral shell of valve body one end
Line is screwed into the valve opening of bonnet, and sealing ring and the bonnet interference fit of the valve body other end connect, and wherein sealing ring uses rubber
It is prepared by material；
The raw material of elastomeric material includes by weight：72 parts of major ingredient, 3.5 parts of dibenzoyl peroxide, cyclohexanone peroxide
1.2 parts, 1.5 parts of dibenzothiazyl disulfide, 1.2 parts of zinc oxide, 3.5 parts of lubricant, bond 2.5 parts of toughness reinforcing complexing agent, precipitation
48 parts of barium sulfate, 18 parts of kaolin, 22 parts of nano-bentonite, 168 1.2 parts of antioxidant.
Major ingredient includes by weight：80 parts of nitrile silicone rubber, 15 parts of butadiene-styrene rubber.Lubricant includes by weight：Curing
2 parts of molybdenum, 1 part of hydroxy silicon oil.
Toughness reinforcing complexing agent is bonded to prepare using following technique：Castor oil is warming up to 85 DEG C, adds maleic anhydride stirring
5min, 150 DEG C of stirring 15min are warming up to, add etherophosphoric acid, sorbierite, mannitol and continue to stir 4min, mixing speed is
1300r/min, obtain bonding toughness reinforcing complexing agent.
Embodiment 4
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening, valve body are offered on bonnet
One end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by the outer spiral shell of valve body one end
Line is screwed into the valve opening of bonnet, and sealing ring and the bonnet interference fit of the valve body other end connect, and wherein sealing ring uses rubber
It is prepared by material；
The raw material of elastomeric material includes by weight：78 parts of major ingredient, 2.5 parts of dibenzoyl peroxide, cyclohexanone peroxide
1.8 parts, 1 part of dibenzothiazyl disulfide, 1.8 parts of zinc oxide, 2.5 parts of lubricant, bond 3.5 parts of toughness reinforcing complexing agent, precipitated sulfur
Sour 42 parts of barium, 22 parts of kaolin, 18 parts of nano-bentonite, 168 1.8 parts of antioxidant.
Major ingredient includes by weight：40 parts of nitrile silicone rubber, 22 parts of butadiene-styrene rubber.Lubricant includes by weight：Curing
1.2 parts of molybdenum, 1.8 parts of hydroxy silicon oil.
Toughness reinforcing complexing agent is bonded to prepare using following technique：20 parts of castor oil are warming up to 90 DEG C by weight, add 4 parts
Maleic anhydride stirs 8min, is warming up to 145 DEG C of stirring 20min, adds 1 part of etherophosphoric acid, 4 parts of sorbierites, 1 portion of mannitol and continues
6min, mixing speed 1250r/min are stirred, obtains bonding toughness reinforcing complexing agent.
Embodiment 5
A kind of motorcycle lead-acid storage batteries resistance to compression safety valve, including valve body, bonnet；Valve opening, valve body are offered on bonnet
One end is provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by the outer spiral shell of valve body one end
Line is screwed into the valve opening of bonnet, and sealing ring and the bonnet interference fit of the valve body other end connect, and wherein sealing ring uses rubber
It is prepared by material；
The raw material of elastomeric material includes by weight：75 parts of major ingredient, 3 parts of dibenzoyl peroxide, cyclohexanone peroxide 1.5
Part, 1.2 parts of dibenzothiazyl disulfide, 1.5 parts of zinc oxide, 3 parts of lubricant, bond 3 parts of toughness reinforcing complexing agent, blanc fixe 45
Part, 20 parts of kaolin, 20 parts of nano-bentonite, 168 1.5 parts of antioxidant.
Major ingredient includes by weight：60 parts of nitrile silicone rubber, 18 parts of butadiene-styrene rubber.Lubricant includes by weight：Curing
1.8 parts of molybdenum, 1.2 parts of hydroxy silicon oil.
Toughness reinforcing complexing agent is bonded to prepare using following technique：30 parts of castor oil are warming up to 80 DEG C by weight, add 8 parts
Maleic anhydride stirs 2min, is warming up to 155 DEG C of stirring 10min, adds 2 parts of etherophosphoric acids, 2 parts of sorbierites, 3 portions of mannitol and continues
2min, mixing speed 1340r/min are stirred, obtains bonding toughness reinforcing complexing agent.
Ageing-resistant performance and sealing property test are carried out to gained elastomeric material, its result is as follows：
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of motorcycle lead-acid storage batteries resistance to compression safety valve, it is characterised in that including valve body, bonnet；Offered on bonnet
Valve opening, valve body one end are provided with sealing ring, and the valve body other end is provided with the external screw thread for being used for being connected with valve opening；By by valve body one
In the valve opening for screwing into bonnet at end, sealing ring and the bonnet interference fit of the valve body other end connect, wherein sealing ring
Prepared using elastomeric material.
2. motorcycle lead-acid storage batteries resistance to compression safety valve according to claim 1, it is characterised in that the elastomeric material
Raw material includes by weight：Major ingredient 70-80 parts, dibenzoyl peroxide 2-4 parts, cyclohexanone peroxide 1-2 parts, diphenyl disulfide
And thiazole 0.5-2 parts, zinc oxide 1-2 parts, lubricant 2-4 parts, bonding toughness reinforcing complexing agent 2-4 parts, blanc fixe 40-50 parts,
Kaolin 15-25 parts, nano-bentonite 15-25 parts, the 1-2 parts of antioxidant 168.
3. motorcycle lead-acid storage batteries resistance to compression safety valve according to claim 2, it is characterised in that bond toughness reinforcing complexing agent
Prepared using following technique：Castor oil is heated up, add maleic anhydride stirring, heating stirring, add etherophosphoric acid, sorbierite,
Mannitol continues stirring and obtains bonding toughness reinforcing complexing agent.
4. the motorcycle lead-acid storage batteries resistance to compression safety valve according to Claims 2 or 3, it is characterised in that bond toughness reinforcing and answer
Mixture is prepared using following technique：Castor oil is warming up to 80-90 DEG C, maleic anhydride stirring 2-8min is added, is warming up to 145-
155 DEG C of stirring 10-20min, add etherophosphoric acid, sorbierite, mannitol and continue to stir 2-6min, mixing speed 1250-
1340r/min, obtain bonding toughness reinforcing complexing agent.
5. according to any one of claim 2-4 motorcycle lead-acid storage batteries resistance to compression safety valves, it is characterised in that bond and increase
Tough complexing agent is prepared using following technique：20-30 part castor oil is warming up to 80-90 DEG C by weight, adds 4-8 part maleic acids
Acid anhydride stirs 2-8min, is warming up to 145-155 DEG C of stirring 10-20min, adds 1-2 parts etherophosphoric acid, 2-4 parts sorbierite, 1-3 parts
Mannitol continues to stir 2-6min, mixing speed 1250-1340r/min, obtains bonding toughness reinforcing complexing agent.
6. according to any one of claim 2-5 motorcycle lead-acid storage batteries resistance to compression safety valves, it is characterised in that major ingredient is pressed
Parts by weight include：Nitrile silicone rubber 30-80 parts, butadiene-styrene rubber 15-25 parts.
7. according to any one of claim 2-6 motorcycle lead-acid storage batteries resistance to compression safety valves, it is characterised in that lubricant
Include by weight：Molybdenum disulfide 1-2 parts, hydroxy silicon oil 1-2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889115.4A CN107501959A (en) | 2017-09-27 | 2017-09-27 | A kind of motorcycle lead-acid storage batteries resistance to compression safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889115.4A CN107501959A (en) | 2017-09-27 | 2017-09-27 | A kind of motorcycle lead-acid storage batteries resistance to compression safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501959A true CN107501959A (en) | 2017-12-22 |
Family
ID=60699643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889115.4A Withdrawn CN107501959A (en) | 2017-09-27 | 2017-09-27 | A kind of motorcycle lead-acid storage batteries resistance to compression safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535736A (en) * | 2018-12-06 | 2019-03-29 | 安徽中斯特流体设备有限公司 | A kind of wear-resistant gasket seal preparation method of pipeline connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492949Y (en) * | 2001-07-10 | 2002-05-22 | 曲阜圣阳电源实业有限公司 | Valve controlled sealed lead-acid accumulator |
| CN200972878Y (en) * | 2006-12-01 | 2007-11-07 | 陕西凌云蓄电池厂 | Maintenance seal lead acid battery safety valve |
| CN103923468A (en) * | 2014-05-10 | 2014-07-16 | 任新年 | High temperature resistant rubber for engine sealing gasket and method for preparing high temperature resistant rubber |
| CN105419186A (en) * | 2015-12-30 | 2016-03-23 | 崇夕山 | Shaft end O-shaped sealing ring with compression permanent deformation resistance |
| CN105733059A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-flame-retardant rubber sealing gasket and preparation method thereof |
| CN106147039A (en) * | 2016-07-19 | 2016-11-23 | 合肥毅创钣金科技有限公司 | A kind of cold-resistant cracking resistance sealing strip adding modified carbon fiber |
-
2017
- 2017-09-27 CN CN201710889115.4A patent/CN107501959A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492949Y (en) * | 2001-07-10 | 2002-05-22 | 曲阜圣阳电源实业有限公司 | Valve controlled sealed lead-acid accumulator |
| CN200972878Y (en) * | 2006-12-01 | 2007-11-07 | 陕西凌云蓄电池厂 | Maintenance seal lead acid battery safety valve |
| CN103923468A (en) * | 2014-05-10 | 2014-07-16 | 任新年 | High temperature resistant rubber for engine sealing gasket and method for preparing high temperature resistant rubber |
| CN105419186A (en) * | 2015-12-30 | 2016-03-23 | 崇夕山 | Shaft end O-shaped sealing ring with compression permanent deformation resistance |
| CN105733059A (en) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | High-flame-retardant rubber sealing gasket and preparation method thereof |
| CN106147039A (en) * | 2016-07-19 | 2016-11-23 | 合肥毅创钣金科技有限公司 | A kind of cold-resistant cracking resistance sealing strip adding modified carbon fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535736A (en) * | 2018-12-06 | 2019-03-29 | 安徽中斯特流体设备有限公司 | A kind of wear-resistant gasket seal preparation method of pipeline connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4819410B2 (en) | Rubber composition for sidewall | |
| EP1801147B1 (en) | Rubber composition for sidewall | |
| CN106543505A (en) | A kind of high-performance acrylonitrile butadiene packing material and preparation method thereof | |
| EP2502960B1 (en) | Vibration isolating rubber composition and vibration isolating rubber | |
| US20090020209A1 (en) | Rubber Composition for Carcass Ply and/or Belt, Carcass Ply and/or Belt Using Same and Preparation Process of Rubber Composition | |
| CN104494032A (en) | Preparation method of elastic rubber floor | |
| CN104987547A (en) | Ozone-resistant stabilizer bar bush and preparation method therefor | |
| JP4549978B2 (en) | Rubber composition for clinch | |
| JP2007270131A (en) | Rubber composition for carcass ply and/or belt, and manufacturing method of carcass ply and/or belt using the rubber composition and the rubber composition | |
| CN107501959A (en) | A kind of motorcycle lead-acid storage batteries resistance to compression safety valve | |
| CN105175914B (en) | A kind of automobile door sealing rubber | |
| JP5992838B2 (en) | Rubber composition for anti-vibration rubber | |
| JP6374315B2 (en) | Rubber composition for tire and pneumatic tire | |
| JP2008111100A5 (en) | ||
| US20230078357A1 (en) | Rubber composition for suspension bush with improved fatigue durability and rubber for vehicle suspension bush including the same | |
| JP2020111674A (en) | tire | |
| CN109337136A (en) | A kind of heat cure rapid shaping rubber | |
| CN109369985A (en) | A kind of car engine suspension rubber material of high thermal conductivity | |
| CN108178879A (en) | A kind of radiator tube cladding material of heat resistant and preparation method thereof | |
| CN110358155B (en) | Low dynamic-static ratio rubber material, preparation method thereof and suspension structure | |
| US20150038636A1 (en) | Composition, elastomer body and coupling | |
| CN109294018A (en) | A kind of nitrile rubber of the resistance to ozone-type of oil resistant | |
| WO2016120991A1 (en) | Rubber composition for vibration damping rubbers, and vibration damping rubber | |
| JP2015004005A (en) | Rubber composition for vibration-proof rubber | |
| JP7154960B2 (en) | Rubber composition for tire sidewall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |
|
| WW01 | Invention patent application withdrawn after publication |