CN107698833A - A kind of auto glass sealer bar - Google Patents
A kind of auto glass sealer bar Download PDFInfo
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- CN107698833A CN107698833A CN201710797224.3A CN201710797224A CN107698833A CN 107698833 A CN107698833 A CN 107698833A CN 201710797224 A CN201710797224 A CN 201710797224A CN 107698833 A CN107698833 A CN 107698833A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
- C08L93/04—Rosin
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
A kind of auto glass sealer bar, using modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer as primary raw material, styrene, rosin, cationic starch, dinonyl, linear polyethylene are added, then is equipped with various auxiliary agents, by heating, stirring, freezing processing three times, the molten step of reheating, the sealing joint strip more flexible that can make the present invention are more resistant, antiageing effect is more preferable, more it is able to take high temperature, cold, service life is longer, it is not easy to damages.
Description
Technical field：
The present invention relates to automobile part production technique field, and in particular to a kind of auto glass sealer bar.
Background technology：
Sealing strip is equipped with around glass for vehicle window on automobile, to play a part of waterproof and dustproof, sound insulation and noise reduction.And
Glass capsulation adhesive tape drenches with rain by exposing to the weather throughout the year, easy aging, deformation, under conditions of summer high-temperature and winter freezing,
Easily shattered crack, swell.Existing glass capsulation adhesive tape service life is short, aging, non-refractory, low temperature.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of auto glass sealer bar.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of auto glass sealer bar, is made up of the component of following parts by weight：Modified chloroprene rubber 40-50 parts, change
Property alkyd resin 10-20 parts, ethylene-vinyl acetate copolymer 8-12 parts, styrene 4-6 parts, rosin 3-5 parts, cationic starch
2-4 parts, macromolecule resin emulsion 1-2 parts, dinonyl 4-6 parts, linear polyethylene 6-8 parts, methyl-silicone oil 1-3 parts, antioxidant
0.5-1 parts, glass fibre 2-4 parts, polysiloxane 1-3 parts, emulsifying agent 0.6-0.8 parts, pitch 1-3 parts, electronic-grade silicon are micro-
Powder 1-3 parts.
Further, the component of the preferably following parts by weight of the auto glass sealer bar is made：Modified chloroprene rubber
45 parts, 15 parts of modified alkyd resin, 10 parts of ethylene-vinyl acetate copolymer, 5 parts of styrene, 4 parts of rosin, cationic starch 3
Part, 1.5 parts of macromolecule resin emulsion, 5 parts of dinonyl, 7 parts of linear polyethylene, 2 parts of methyl-silicone oil, 0.8 part of antioxidant, glass
3 parts of fiber, 2 parts of polysiloxane, 0.7 part of emulsifying agent, 2 parts of pitch, 2 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned auto glass sealer bar is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, styrene, dinonyl, line
Property polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 600-800r/min；
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 60-80 degree is kept the temperature at, is quickly stirred, mixing speed 800-1000r/min, made
Material fully reacts emulsification；
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, it is close to obtain vehicle glass
Seal strip.
Further, the freezing processing of the step 5) is divided into first time freezing processing, second of freezing processing, and the 3rd
Secondary freezing processing, after first time freezing processing, after material is recovered into room temperature 1 hour, then second of freezing processing is carried out, second
After freezing processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is that 2-3 hours are continuously freezed in the environment of subzero 5-10 DEG C, and second cold
Jelly processing is that 3-5 hours are continuously freezed in the environment of subzero 10-20 DEG C, and second of freezing processing is at subzero 20-25 DEG C
2-3 hours are continuously freezed under environment.
The beneficial effects of the invention are as follows：The present invention is common with modified chloroprene rubber, modified alkyd resin, ethene-vinyl acetate
Polymers is primary raw material, adds styrene, rosin, cationic starch, dinonyl, linear polyethylene, then is equipped with various help
Agent, by heating, stirring, freezing processing three times, the molten step of reheating, the sealing joint strip that can make the present invention more has tough
Property, more resistant, antiageing effect is more preferable, is more able to take high temperature, cold, and service life is longer, it is not easy to damages.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of auto glass sealer bar, is made up of the component of following parts by weight：40 parts of modified chloroprene rubber, it is modified
10 parts of alkyd resin, 8 parts of ethylene-vinyl acetate copolymer, 4 parts of styrene, 3 parts of rosin, 2 parts of cationic starch, high score subtree
1 part of fat liquor, 4 parts of dinonyl, 6 parts of linear polyethylene, 1 part of methyl-silicone oil, 0.5 part of antioxidant, 2 parts of glass fibre, poly- have
1 part of organic siloxane, 0.6 part of emulsifying agent, 1 part of pitch, 1 part of electronic-grade silicon micro mist.
The preparation method of above-mentioned auto glass sealer bar is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, styrene, dinonyl, line
Property polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 600r/min；
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 60 degree are kept the temperature at, is quickly stirred, mixing speed 800r/min, make material abundant
Reaction emulsification；
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, it is close to obtain vehicle glass
Seal strip.
Further, the freezing processing of step 5) is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is recovered into room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 2 hours in the environment of subzero 5 DEG C, at second of freezing
Reason is continuous freezing 3 hours in the environment of subzero 10 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 20 DEG C
Freeze 2 hours.
Implement 2
A kind of auto glass sealer bar, is made up of the component of following parts by weight：50 parts of modified chloroprene rubber, it is modified
20 parts of alkyd resin, 12 parts of ethylene-vinyl acetate copolymer, 6 parts of styrene, 5 parts of rosin, 4 parts of cationic starch, high score subtree
It is 2 parts of fat liquor, 6 parts of dinonyl, 8 parts of linear polyethylene, 3 parts of methyl-silicone oil, 1 part of antioxidant, 4 parts of glass fibre, poly- organic
3 parts of siloxanes, 0.8 part of emulsifying agent, 3 parts of pitch, 3 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned auto glass sealer bar is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, styrene, dinonyl, line
Property polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, stirring speed
Spend for 800r/min；
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 80 degree are kept the temperature at, is quickly stirred, mixing speed 800r/min, make material abundant
Reaction emulsification；
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, it is close to obtain vehicle glass
Seal strip.
Further, the freezing processing of step 5) is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is recovered into room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material equally is recovered into room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously freezed 3 hours in the environment of subzero 10 DEG C, at second of freezing
Reason is continuous freezing 5 hours in the environment of subzero 20 DEG C, and second of freezing processing is the continuous cold in the environment of subzero 25 DEG C
Freeze 3 hours.
Control group 1
A kind of auto glass sealer bar, is made up of the component of following parts by weight：40 parts of modified chloroprene rubber, it is modified
10 parts of alkyd resin, 8 parts of ethylene-vinyl acetate copolymer, 4 parts of styrene, 3 parts of rosin, 2 parts of cationic starch, high score subtree
1 part of fat liquor, 4 parts of dinonyl, 6 parts of linear polyethylene, 1 part of methyl-silicone oil, 0.5 part of antioxidant, 2 parts of glass fibre, poly- have
1 part of organic siloxane, 0.6 part of emulsifying agent, 1 part of pitch, 1 part of electronic-grade silicon micro mist.
The preparation method of above-mentioned auto glass sealer bar is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, styrene, dinonyl, line
Property polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) macromolecule resin emulsion, methyl-silicone oil, pitch is added in the mixture in step 2) to continue to stir；
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 60 degree are kept the temperature at, is sufficiently stirred；
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing, connect in the environment of subzero 5 DEG C
Continuous freezing 2 hours；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, it is close to obtain vehicle glass
Seal strip.
Control group 2
A kind of auto glass sealer bar, is made up of the component of following parts by weight：50 parts of modified chloroprene rubber, it is modified
20 parts of alkyd resin, 12 parts of ethylene-vinyl acetate copolymer, 6 parts of styrene, 5 parts of rosin, 4 parts of cationic starch, high score subtree
It is 2 parts of fat liquor, 6 parts of dinonyl, 8 parts of linear polyethylene, 3 parts of methyl-silicone oil, 1 part of antioxidant, 4 parts of glass fibre, poly- organic
3 parts of siloxanes, 0.8 part of emulsifying agent, 3 parts of pitch, 3 parts of electronic-grade silicon micro mist.
The preparation method of above-mentioned auto glass sealer bar is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by modified chloroprene rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, styrene, dinonyl, line
Property polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) macromolecule resin emulsion, methyl-silicone oil, pitch is added in the mixture in step 2) to continue to stir；
4) it is micro- that rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon are added in step 3)
Powder, after being thoroughly mixed, 80 degree are kept the temperature at, is sufficiently stirred；
5) material handled well in step 4) is sent into freezing equipment, freezing processing is carried out, in the environment of subzero 10 DEG C
Continuous freezing 3 hours；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, it is close to obtain vehicle glass
Seal strip.
Table 1 is the present invention and control group performance test
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of auto glass sealer bar, it is characterised in that be made up of the component of following parts by weight：Modified chloroprene rubber
40-50 parts, modified alkyd resin 10-20 parts, ethylene-vinyl acetate copolymer 8-12 parts, styrene 4-6 parts, rosin 3-5 parts,
Cationic starch 2-4 parts, macromolecule resin emulsion 1-2 parts, dinonyl 4-6 parts, linear polyethylene 6-8 parts, methyl-silicone oil 1-3
Part, antioxidant 0.5-1 parts, glass fibre 2-4 parts, polysiloxane 1-3 parts, emulsifying agent 0.6-0.8 parts, pitch 1-3 parts, electricity
Sub- level silicon powder 1-3 parts.
A kind of 2. auto glass sealer bar according to claim 1, it is characterised in that：It is preferred that the group of following parts by weight
Divide and be made：45 parts of modified chloroprene rubber, 15 parts of modified alkyd resin, 10 parts of ethylene-vinyl acetate copolymer, 5 parts of styrene, pine
Fragrant 4 parts, 3 parts of cationic starch, 1.5 parts of macromolecule resin emulsion, 5 parts of dinonyl, 7 parts of linear polyethylene, methyl-silicone oil 2
Part, 0.8 part of antioxidant, 3 parts of glass fibre, 2 parts of polysiloxane, 0.7 part of emulsifying agent, 2 parts of pitch, electronic-grade silicon micro mist 2
Part.
A kind of 3. auto glass sealer bar according to claim 1 or 2, it is characterised in that：The system of above-mentioned sealing joint strip
Preparation Method is as follows：
1) raw material is claimed by above-mentioned weight proportion；
2) by nitrile rubber, modified alkyd resin, ethylene-vinyl acetate copolymer, acrylonitrile butadiene, dinonyl, linear
Polyethylene, polysiloxane are heated to molten condition, are stirred mixing；
3) add macromolecule resin emulsion, methyl-silicone oil, pitch in the mixture in step 2) to continue to stir, mixing speed is
600-800r/min；
4) rosin, cationic starch, antioxidant, glass fibre, emulsifying agent, electronic-grade silicon micro mist are added in step 3), is filled
Divide after being stirred, keep the temperature at 60-80 degree, quickly stirred, mixing speed 800-1000r/min, make material
Fully reaction emulsification；
5) material handled well in step 4) is sent into freezing equipment, carries out freezing processing；
6) material after step 5) is freezed melts through granulator heating, is expressed into mould molding, obtains sealing joint strip.
A kind of 4. auto glass sealer bar according to claim 3, it is characterised in that：The freezing processing of the step 5)
It is divided into first time freezing processing, second of freezing processing, and third time freezing processing, it is after first time freezing processing, material is extensive
Multiple room temperature is after 1 hour, then carries out second of freezing processing, and after second of freezing processing, material equally is recovered into room temperature 1 hour
Afterwards, then third time freezing processing is carried out.
A kind of 5. auto glass sealer bar according to claim 4, it is characterised in that：First time freezing processing is zero
2-3 hours are continuously freezed in the environment of lower 5-10 DEG C, second of freezing processing is continuously freezed in the environment of subzero 10-20 DEG C
3-5 hours, second of freezing processing are that 2-3 hours are continuously freezed in the environment of subzero 20-25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797224.3A CN107698833A (en) | 2017-09-06 | 2017-09-06 | A kind of auto glass sealer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710797224.3A CN107698833A (en) | 2017-09-06 | 2017-09-06 | A kind of auto glass sealer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107698833A true CN107698833A (en) | 2018-02-16 |
Family
ID=61172148
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710797224.3A Withdrawn CN107698833A (en) | 2017-09-06 | 2017-09-06 | A kind of auto glass sealer bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553830A (en) * | 2018-12-06 | 2019-04-02 | 安徽荣达阀门有限公司 | A kind of preparation method of stretch-proof pipeline valve gasket seal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592576A (en) * | 2015-01-30 | 2015-05-06 | 柳州市颖航汽配有限公司 | Rubber material for sealing automobile window and preparation method of rubber material |
| CN105219283A (en) * | 2015-08-20 | 2016-01-06 | 巢湖子阳电器有限公司 | Washing machine bubble generator main gas tank assembling sealing resin |
| CN105482271A (en) * | 2015-12-23 | 2016-04-13 | 芜湖馨源海绵有限公司 | Environment-friendly sponge sealing adhesive tape for car windows |
| CN105820583A (en) * | 2016-05-18 | 2016-08-03 | 许五妮 | Rubber main spring for hydraulic shock absorption support of engine |
-
2017
- 2017-09-06 CN CN201710797224.3A patent/CN107698833A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592576A (en) * | 2015-01-30 | 2015-05-06 | 柳州市颖航汽配有限公司 | Rubber material for sealing automobile window and preparation method of rubber material |
| CN105219283A (en) * | 2015-08-20 | 2016-01-06 | 巢湖子阳电器有限公司 | Washing machine bubble generator main gas tank assembling sealing resin |
| CN105482271A (en) * | 2015-12-23 | 2016-04-13 | 芜湖馨源海绵有限公司 | Environment-friendly sponge sealing adhesive tape for car windows |
| CN105820583A (en) * | 2016-05-18 | 2016-08-03 | 许五妮 | Rubber main spring for hydraulic shock absorption support of engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553830A (en) * | 2018-12-06 | 2019-04-02 | 安徽荣达阀门有限公司 | A kind of preparation method of stretch-proof pipeline valve gasket seal |
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