CN105153553A - Seal ring for motor - Google Patents
Seal ring for motor Download PDFInfo
- Publication number
- CN105153553A CN105153553A CN201510607707.3A CN201510607707A CN105153553A CN 105153553 A CN105153553 A CN 105153553A CN 201510607707 A CN201510607707 A CN 201510607707A CN 105153553 A CN105153553 A CN 105153553A
- Authority
- CN
- China
- Prior art keywords
- parts
- motor
- sealing
- rubber
- ring used
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention relates to the technical field of seal rings, in particular to a seal ring for a motor. The seal ring for the motor is characterized by being prepared from, by weight, 50-60 parts of ethylene propylene rubber, 30-40 parts of neoprene, 2-4 parts of active agents, 14-18 parts of copper powder, 21-24 parts of calcium carbonate, 2-4 parts of organic silicon, 1-3 parts of peanut oil, 3-5 parts of anti-aging agents, 1-3 parts of accelerants, 2-4 parts of pine resin, 5-7 parts of lignin, 2-4 parts of lubricating agents, 11-15 parts of polyethylene glycol, 2-7 parts of kieselguhr and 1-2 parts of olive oil. The prepared seal ring has the good cold resistance and the temperature difference bearing property and is not prone to being cracked and crisped under the temperature fluctuation condition, and the good properties can be kept.
Description
Technical field:
The present invention relates to sealing-ring technical field, relate to the sealing-ring used in a kind of motor in particular.
Background technology:
Rubber seal is applied in all trades and professions, is generally mainly used in the sealing between mechanical part.Low temperature environment is very large on the impact of the physical and mechanical properties of rubber item, be mainly manifested in rubber item hardening, become fragile, elasticity loss and some other catabiosis, its initial quality is reduced, and reduction in work-ing life.At present, rubber seal is used in motor refrigerator oil place, when motor runs at the environment that temperature is very low, refrigerator oil has certain intensification after running for some time, such rubber seal can cause flexibility decrease under being just in certain temperature fluctuation environment, and brittle failure occurs, cause leakage of oil etc., directly affect the safe operation of motor.
Summary of the invention:
Technical problem to be solved by this invention is that overcoming existing technological deficiency provides the sealing-ring used in a kind of motor.
Technical problem to be solved by this invention adopts following technical scheme to realize:
The sealing-ring used in motor, is characterized in that the raw material comprising following weight part is made: 50-60 part ethylene-propylene rubber(EPR), 30-40 part chloroprene rubber, 2-4 part promoting agent, 14-18 part copper powder, 21-24 part calcium carbonate, 2-4 part organosilicon, 1-3 part peanut oil, 3-5 part anti-aging agent, 1-3 part promotor, 2-4 part rosin, 5-7 part xylogen, 2-4 part lubricant, 11-15 part polyoxyethylene glycol, 2-7 part diatomite, 1-2 part sweet oil.
Further, described anti-aging agent comprises 30-40 part N-phenyl-α-aniline, 10-20 part Ursol D, 5-10 part N-phenyl-N`-sec.-propyl-Ursol D.
A preparation technology for the sealing-ring used in motor, is characterized in that comprising the following steps:
(1) ethylene-propylene rubber(EPR), chloroprene rubber, organosilicon and promoting agent are placed in rubber mixing machine evenly mixing, now temperature is 90-98 DEG C;
(2) put into vulcanizing equipment after the mixture then step (1) obtained and remaining each raw material Homogeneous phase mixing, vulcanizing equipment temperature controls at 200-220 DEG C, and pressure remains on 170-190kg/cm
2, curing time is 500-550s, and carrys out vulcanizate by adding sulphur three exhausts for three times;
(3) by the mixture cooling after sulfuration, reprocess shaping and get final product.
The sealing-ring that the present invention obtains has good winter hardiness, and temperature difference endurance, not easy to crack in temperature fluctuation situation, and not embrittlement, can keep good performance.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1: the sealing-ring used in a kind of motor, is characterized in that the raw material comprising following weight part is made: 50 parts of ethylene-propylene rubber(EPR), 30 parts of chloroprene rubbers, 2 portions of promoting agents, 14 parts of copper powders, 21 parts of calcium carbonate, 2 parts of organosilicons, 1 portion of peanut oil, 3 parts of anti-aging agent, 1 part of promotor, 2 parts of rosin, 5 parts of xylogen, 2 parts of lubricants, 11 parts of polyoxyethylene glycol, 2 parts of diatomite, 1 part of sweet oil.
Anti-aging agent comprises 30 parts of N-phenyl-α-aniline, 10 parts of Ursol D, 5 parts of N-phenyl-N`-sec.-propyl-Ursol D.
A preparation technology for the sealing-ring used in motor, is characterized in that comprising the following steps:
(1) ethylene-propylene rubber(EPR), chloroprene rubber, organosilicon and promoting agent are placed in rubber mixing machine evenly mixing, now temperature is 90 DEG C;
(2) put into vulcanizing equipment after the mixture then step (1) obtained and remaining each raw material Homogeneous phase mixing, vulcanizing equipment temperature controls at 200 DEG C, and pressure remains on 170kg/cm
2, curing time is 500s, and carrys out vulcanizate by adding sulphur three exhausts for three times;
(3) by the mixture cooling after sulfuration, reprocess shaping and get final product.
Embodiment 2: the sealing-ring used in a kind of motor, is characterized in that the raw material comprising following weight part is made: 60 parts of ethylene-propylene rubber(EPR), 40 parts of chloroprene rubbers, 4 portions of promoting agents, 18 parts of copper powders, 24 parts of calcium carbonate, 4 parts of organosilicons, 3 portions of peanut oil, 5 parts of anti-aging agent, 3 parts of promotor, 4 parts of rosin, 7 parts of xylogen, 4 parts of lubricants, 15 parts of polyoxyethylene glycol, 7 parts of diatomite, 2 parts of sweet oil.
Anti-aging agent comprises 40 parts of N-phenyl-α-aniline, 20 parts of Ursol D, 10 parts of N-phenyl-N`-sec.-propyl-Ursol D.
A preparation technology for the sealing-ring used in motor, is characterized in that comprising the following steps:
(1) ethylene-propylene rubber(EPR), chloroprene rubber, organosilicon and promoting agent are placed in rubber mixing machine evenly mixing, now temperature is 98 DEG C;
(2) put into vulcanizing equipment after the mixture then step (1) obtained and remaining each raw material Homogeneous phase mixing, vulcanizing equipment temperature controls at 220 DEG C, and pressure remains on 190kg/cm
2, curing time is 550s, and carrys out vulcanizate by adding sulphur three exhausts for three times;
(3) by the mixture cooling after sulfuration, reprocess shaping and get final product.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the sealing-ring used in motor, is characterized in that the raw material comprising following weight part is made: 50-60 part ethylene-propylene rubber(EPR), 30-40 part chloroprene rubber, 2-4 part promoting agent, 14-18 part copper powder, 21-24 part calcium carbonate, 2-4 part organosilicon, 1-3 part peanut oil, 3-5 part anti-aging agent, 1-3 part promotor, 2-4 part rosin, 5-7 part xylogen, 2-4 part lubricant, 11-15 part polyoxyethylene glycol, 2-7 part diatomite, 1-2 part sweet oil.
2. the sealing-ring used in a kind of motor according to claim 1, is characterized in that described anti-aging agent comprises 30-40 part N-phenyl-α-aniline, 10-20 part Ursol D, 5-10 part N-phenyl-N`-sec.-propyl-Ursol D.
3. a preparation technology for the sealing-ring used in motor, is characterized in that comprising the following steps:
(1) ethylene-propylene rubber(EPR), chloroprene rubber, organosilicon and promoting agent are placed in rubber mixing machine evenly mixing, now temperature is 90-98 DEG C;
(2) put into vulcanizing equipment after the mixture then step (1) obtained and remaining each raw material Homogeneous phase mixing, vulcanizing equipment temperature controls at 200-220 DEG C, and pressure remains on 170-190kg/cm
2, curing time is 500-550s, and carrys out vulcanizate by adding sulphur three exhausts for three times;
(3) by the mixture cooling after sulfuration, reprocess shaping and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607707.3A CN105153553A (en) | 2015-09-22 | 2015-09-22 | Seal ring for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607707.3A CN105153553A (en) | 2015-09-22 | 2015-09-22 | Seal ring for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153553A true CN105153553A (en) | 2015-12-16 |
Family
ID=54794623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510607707.3A Pending CN105153553A (en) | 2015-09-22 | 2015-09-22 | Seal ring for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105153553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423722A (en) * | 2020-05-23 | 2020-07-17 | 厦门市嘉能科技有限公司 | Modified nylon for battery sealing ring, preparation method of modified nylon and battery sealing ring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086902A (en) * | 2014-07-02 | 2014-10-08 | 安徽宁国尚鼎橡塑制品有限公司 | High-temperature-resistant rubber sealing ring for automobiles |
-
2015
- 2015-09-22 CN CN201510607707.3A patent/CN105153553A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086902A (en) * | 2014-07-02 | 2014-10-08 | 安徽宁国尚鼎橡塑制品有限公司 | High-temperature-resistant rubber sealing ring for automobiles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423722A (en) * | 2020-05-23 | 2020-07-17 | 厦门市嘉能科技有限公司 | Modified nylon for battery sealing ring, preparation method of modified nylon and battery sealing ring |
| CN111423722B (en) * | 2020-05-23 | 2022-08-09 | 厦门市嘉能科技有限公司 | Modified nylon for battery sealing ring, preparation method of modified nylon and battery sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |