CN107841015A - A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof - Google Patents
A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof Download PDFInfo
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- CN107841015A CN107841015A CN201711247038.9A CN201711247038A CN107841015A CN 107841015 A CN107841015 A CN 107841015A CN 201711247038 A CN201711247038 A CN 201711247038A CN 107841015 A CN107841015 A CN 107841015A
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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
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/168—Zinc halides
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof, the preparation method includes：1）Waterglass, graphene and butyl titanate are placed in dilute sulfuric acid and is soaked, washed, dried so that modified silica-gel is made；2）Expanded vermiculite, 3 aminopropyl triethoxysilanes, graphite and hydrochloric acid solution are subjected to haptoreaction, filter to take filter cake so that activation modifier is made；3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate, zinc chloride, sodium tungstate, the modified silica-gel mix with activation modifier, be kneaded, be molded so that oil-resisting and heat-resisting automobile engine hollow tube is made.Not only there is excellent mechanical strength by automobile engine hollow tube made from this method, while also there is excellent heat resistance and oil resistivity.
Description
Original bill application number：2016108790943.
The original bill applying date：On October 9th, 2016.
Technical field
The present invention relates to automobile engine hollow tube, in particular it relates to a kind of oil-resisting and heat-resisting automobile engine hollow tube and
Its preparation method.
Background technology
Automobile engine hollow tube is pipe element important in automobile engine, due to the working strength of automobile engine
Greatly, internal temperature is high and hollow tube needs to convey fuel oil, so automobile engine hollow tube is not only required excellent
Mechanical strength, while also need to that there is excellent heat resistance and oil resistivity, but existing automobile engine hollow tube is often difficult
To reach these three requirements simultaneously, therefore, often due to automobile engine hollow tube causes automobile engine to break down.
The content of the invention
It is an object of the invention to provide a kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof, pass through this method
Obtained automobile engine hollow tube not only has excellent mechanical strength, while also has excellent heat resistance and oil resistivity；
In addition, the preparation method process is simple, raw material is easy to get.
To achieve these goals, the invention provides a kind of preparation method of oil-resisting and heat-resisting automobile engine hollow tube,
Including：
1）Waterglass, graphene and butyl titanate are placed in dilute sulfuric acid and is soaked, washed, dried so that modified silicon is made
Glue；
2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and hydrochloric acid solution carry out haptoreaction, filter to take filter cake with
Activation modifier is made；
3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate, zinc chloride, tungsten
Sour sodium, the modified silica-gel are mixed with activation modifier, are kneaded, being molded so that oil-resisting and heat-resisting automobile engine hollow tube is made.
Present invention also offers a kind of oil-resisting and heat-resisting automobile engine hollow tube, the automobile engine hollow tube passes through above-mentioned
Method be prepared.
Pass through above-mentioned technical proposal, preparation method provided by the invention are made by the collaboration of above steps and each raw material
Not only there is excellent mechanical strength with so that obtained automobile engine hollow tube, at the same also have excellent heat resistance and
Oil resistivity；In addition, the preparation method process is simple, raw material is easy to get and is convenient for being widely popularized.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The invention provides a kind of preparation method of oil-resisting and heat-resisting automobile engine hollow tube, including：
1）Waterglass, graphene and butyl titanate are placed in dilute sulfuric acid and is soaked, washed, dried so that modified silicon is made
Glue；
2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and hydrochloric acid solution carry out haptoreaction, filter to take filter cake with
Activation modifier is made；
3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate, zinc chloride, tungsten
Sour sodium, the modified silica-gel are mixed with activation modifier, are kneaded, being molded so that oil-resisting and heat-resisting automobile engine hollow tube is made.
In the step 1 of the present invention）In, the dosage of each material can select in wide scope, but for the ease of entering one
Step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 1）In, relative to 100 weight
The waterglass of part, the dosage of graphene is 1-1.8 parts by weight, and the dosage of butyl titanate is 2.5-3.2 parts by weight, dilute sulfuric acid
Dosage is 300-500 parts by weight.
In the step 1 of the present invention）In, the concentration of dilute sulfuric acid can select in wide scope, but for the ease of entering one
Step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that the concentration of dilute sulfuric acid is 2-3 weight %.
In the step 1 of the present invention）In, the actual conditions of immersion can select in wide scope, but for the ease of entering
One step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 1）In, immersion is at least full
It is enough lower condition：Soaking temperature is 40-50 DEG C, soak time 5-7h.
In the step 1 of the present invention）In, the actual conditions of drying can select in wide scope, but for the ease of entering
One step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 1）In, drying is at least full
It is enough lower condition：Drying temperature is 500-550 DEG C, drying time 1-2h.
In the step 2 of the present invention）In, the dosage of each material can select in wide scope, but for the ease of entering one
Step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 2）In, relative to 100 weight
Part expanded vermiculite, the dosages of 3- aminopropyl triethoxysilanes is 5-10 parts by weight, and the dosage of graphite is 3-8 parts by weight, salt
The dosage of acid solution is 150-200 parts by weight.
In the step 2 of the present invention）In, the concentration of hydrochloric acid solution can select in wide scope, but for the ease of entering
One step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that the concentration of hydrochloric acid solution is 20-35
Weight %.
In the step 2 of the present invention）In, catalytic actual conditions can select in wide scope, but in order to just
In further improve car engine hollow tube mechanical strength, heat resistance and oil resistivity, it is preferable that haptoreaction at least meet with
Lower condition：Reaction temperature is 80-90 DEG C, reaction time 8-12h.
In the step 3 of the present invention）In, the dosage of each material can select in wide scope, but for the ease of entering one
Step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 3）In, relative to 100 weight
The neoprene of part, the dosage of fluorubber is 55-62 parts by weight, and the dosage of polycaprolactam is 17-28 parts by weight, cyclodextrin
Dosage is 8-13 parts by weight, and kaolinic dosage is 10-15 parts by weight, and the dosage of beeswax is 22-29 parts by weight, the dosage of sulphur
For 10-17 parts by weight, the dosage of stearate is 3.5-8 parts by weight, and the dosage of zinc chloride is 5-9 parts by weight, the use of sodium tungstate
Measure as 5.5-8.5 parts by weight, the dosage of modified silica-gel is 21-26 parts by weight, and the dosage of activation modifier is 30-34 parts by weight.
In the step 3 of the present invention）In, the specific species of stearate can select in wide scope, but in order to just
In the mechanical strength, heat resistance and the oil resistivity that further improve car engine hollow tube, it is preferable that stearate is selected from stearic acid
One or more in potassium, odium stearate and calcium stearate.
In the step 3 of the present invention）In, the actual conditions of mixing can select in wide scope, but for the ease of entering
One step improves mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 3）In, it is kneaded at least full
It is enough lower condition：Melting temperature is 230-260 DEG C, mixing time 3-5h, and mixing pressure is 3.5-5Mpa.
In the step 3 of the present invention）In, the concrete mode and condition of shaping can select in wide scope, but be
It is easy to further improve mechanical strength, heat resistance and the oil resistivity of car engine hollow tube, it is preferable that in step 3）In, into
Type is carried out by the way of extrusion molding, and the temperature of extrusion molding is 190-210 DEG C.
Present invention also offers a kind of oil-resisting and heat-resisting automobile engine hollow tube, the automobile engine hollow tube passes through above-mentioned
Method be prepared.
The present invention will be described in detail by way of examples below.
Embodiment 1
1）By waterglass, graphene, butyl titanate are put, concentration is 2.5 weight % dilute sulfuric acid according to 100：1.5：2.9：400
Weight than mixing, then at 45 DEG C stand 6h, clear water washing, at 530 DEG C dry 1.5h be made modified silica-gel；
2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and concentration be 25 weight % hydrochloric acid solution according to 100：8：
6：180 weight than mixing, and in 85 DEG C of haptoreaction 10h, filter to take filter cake so that activation modifier is made；
3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate（Stearic acid
Potassium）, zinc chloride, sodium tungstate, modified silica-gel and activation modifier be according to 100：59：19：10：13：27：15：5：7：6.5：23：32
Weight than mixing, under 240 DEG C, 4Mpa be kneaded 4h, extrusion molding（The temperature of extrusion molding is 200 DEG C）It is resistance to so that oil resistant is made
Hot vapour car engine hollow tube A1.
Embodiment 2
1）By waterglass, graphene, butyl titanate are put, concentration is 2 weight % dilute sulfuric acid according to 100：1：2.5：300 weight
Amount then stands 5h, clear water washing at 40 DEG C, dries 1h at 500 DEG C so that modified silica-gel is made than mixing；
2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and concentration be 20 weight % hydrochloric acid solution according to 100：5：
3：150 weight than mixing, and in 80 DEG C of haptoreaction 8h, filter to take filter cake so that activation modifier is made；
3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate（Stearic acid
Sodium）, zinc chloride, sodium tungstate, modified silica-gel and activation modifier be according to 100：55：17：8：10：22：10：3.5：5：5.5：21：
30 weight is than mixing, mixing 3h, extrusion molding under 230 DEG C, 3.5Mpa（The temperature of extrusion molding is 190 DEG C）To be made resistance to
The heat-resisting automobile engine hollow tube A2 of oil.
Embodiment 3
1）By waterglass, graphene, butyl titanate are put, concentration is 3 weight % dilute sulfuric acid according to 100：1.8：3.2：500
Weight then stands 7h, clear water washing at 50 DEG C, dries 2h at 550 DEG C so that modified silica-gel is made than mixing；
2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and concentration be 35 weight % hydrochloric acid solution according to 100：
10：8：200 weight than mixing, and in 90 DEG C of haptoreaction 12h, filter to take filter cake so that activation modifier is made；
3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate（Stearic acid
Calcium）, zinc chloride, sodium tungstate, modified silica-gel and activation modifier be according to 100：62：28：13：15：29：17：8：9：8.5：26：34
Weight than mixing, under 260 DEG C, 5Mpa be kneaded 5h, extrusion molding（The temperature of extrusion molding is 210 DEG C）It is resistance to so that oil resistant is made
Hot vapour car engine hollow tube A3.
Comparative example 1
Method according to embodiment 1 carries out that automobile engine hollow tube B1 is made, unlike, step 1）In be not used graphite
Alkene.
Comparative example 2
Method according to embodiment 1 carries out that automobile engine hollow tube B2 is made, unlike, step 2）In 3- ammonia third is not used
Ethyl triethoxy silicane alkane.
Comparative example 3
Method according to embodiment 1 carries out that automobile engine hollow tube B3 is made, unlike, step 2）In be not used graphite.
Comparative example 4
Method according to embodiment 1 carries out that automobile engine hollow tube B4 is made, unlike, step 3）In be not used modified silicon
Glue.
Comparative example 5
Method according to embodiment 1 carries out that automobile engine hollow tube B5 is made, unlike, step 3）In be not used activation change
Property agent.
Comparative example 6
Method according to embodiment 1 carries out that automobile engine hollow tube B6 is made, unlike, step 3）In be not used sulphur.
Detect example 1
Detect the tensile strength of above-mentioned automobile engine hollow tube, tearing elongation, tearing strength, be placed at 250 DEG C after 24h
Compression deformation rate in hot-air compression deformation rate, immersion 95# gasoline after 24h, concrete outcome are shown in Table 1.
Table 1
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited to the tool in above-mentioned embodiment
Body details, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, these letters
Monotropic type belongs to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (5)
- A kind of 1. preparation method of oil-resisting and heat-resisting automobile engine hollow tube, it is characterised in that including：1）Waterglass, graphene and butyl titanate are placed in dilute sulfuric acid and is soaked, washed, dried so that modified silicon is made Glue；2）By expanded vermiculite, 3- aminopropyl triethoxysilanes, graphite and hydrochloric acid solution carry out haptoreaction, filter to take filter cake with Activation modifier is made；3）By neoprene, fluorubber, polycaprolactam, cyclodextrin, kaolin, beeswax, sulphur, stearate, zinc chloride, tungsten Sour sodium, the modified silica-gel mix with activation modifier, be kneaded, it is hollow so that the oil-resisting and heat-resisting automobile engine is made to be molded Pipe；Wherein, in step 1）In, relative to the waterglass of 100 parts by weight, the dosage of the graphene is 1-1.8 weight Part, the dosage of the butyl titanate is 2.5-3.2 parts by weight, and the dosage of the dilute sulfuric acid is 300-500 parts by weight；In step 1）In, the drying at least meets following condition：Drying temperature is 500-550 DEG C, drying time 1-2h；In step 2）In, Relative to the expanded vermiculite of 100 parts by weight, the dosage of the 3- aminopropyl triethoxysilanes is 5-10 parts by weight, described The dosage of graphite is 3-8 parts by weight, and the dosage of the hydrochloric acid solution is 150-200 parts by weight；The haptoreaction at least meets Following condition：Reaction temperature is 80-90 DEG C, reaction time 8-12h；In step 3）In, relative to the chlorine of 100 parts by weight Buna, the dosage of the fluorubber are 55-62 parts by weight, and the dosage of the polycaprolactam is 17-28 parts by weight, the ring The dosage of dextrin is 8-13 parts by weight, and the kaolinic dosage is 10-15 parts by weight, and the dosage of the beeswax is 22-29 weights Part is measured, the dosage of the sulphur is 10-17 parts by weight, and the dosage of the stearate is 3.5-8 parts by weight, the zinc chloride Dosage is 5-9 parts by weight, and the dosage of the sodium tungstate is 5.5-8.5 parts by weight, and the dosage of the modified silica-gel is 21-26 weight Part, the dosage of the activation modifier is 30-34 parts by weight.
- 2. preparation method according to claim 1, wherein, in step 1）In, the immersion at least meets following condition：Leaching It is 40-50 DEG C to steep temperature, soak time 5-7h.
- 3. preparation method according to claim 1, wherein, in step 2）In, the concentration of the hydrochloric acid solution is 20-35 weights Measure %.
- 4. preparation method according to claim 1, wherein, in step 3）In, the mixing at least meets following condition：It is mixed It is 230-260 DEG C, mixing time 3-5h to refine temperature, and mixing pressure is 3.5-5Mpa.
- 5. a kind of oil-resisting and heat-resisting automobile engine hollow tube, it is characterised in that the automobile engine hollow tube will by right The method in 1-4 described in any one is asked to be prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247038.9A CN107841015A (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711247038.9A CN107841015A (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201610879094.3A CN106432845B (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
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| CN201610879094.3A Division CN106432845B (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
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| CN107841015A true CN107841015A (en) | 2018-03-27 |
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| CN201711247041.0A Withdrawn CN107828103A (en) | 2016-10-09 | 2016-10-09 | Oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201711233099.XA Pending CN107828101A (en) | 2016-10-09 | 2016-10-09 | Oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201711247038.9A Withdrawn CN107841015A (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201711233294.2A Withdrawn CN107828102A (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201610879094.3A Active CN106432845B (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
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| CN201711233099.XA Pending CN107828101A (en) | 2016-10-09 | 2016-10-09 | Oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
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| CN201711233294.2A Withdrawn CN107828102A (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN201610879094.3A Active CN106432845B (en) | 2016-10-09 | 2016-10-09 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
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| CN107828103A (en) * | 2016-10-09 | 2018-03-23 | 芜湖瑞德机械科技有限公司 | Oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
| CN108636457B (en) * | 2018-05-25 | 2019-10-11 | 常州大学 | A kind of APTES-Sb can be used for photochemical catalyst2WO6The preparation method of-GQDs composite material |
| CN112108172B (en) * | 2019-06-21 | 2023-05-26 | 中国石油天然气股份有限公司 | Preparation method of high-abrasion-resistance catalytic cracking catalyst |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993701A (en) * | 2012-10-19 | 2013-03-27 | 芜湖市鑫海橡塑制品有限责任公司 | Modified nylon polyamide 6 (PA6) material for automobile oil pipe and preparation method of modified nylon PA6 material |
| CN103509215A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | Chloroprene/tetrafluoroethylene-propylene rubber composite cable sheath material for ships and preparation method thereof |
| CN104448769A (en) * | 2014-12-04 | 2015-03-25 | 侨健新能源科技（苏州）有限公司 | Environment-friendly high-performance chlorohydrin rubber material |
| CN105384993A (en) * | 2015-12-21 | 2016-03-09 | 赵社涛 | White carbon black composite powder production method |
| CN105484911A (en) * | 2015-12-04 | 2016-04-13 | 青岛讯达捷电子科技有限公司 | Sulfur-tolerant flame-retardant engine intake manifold |
| CN105837989A (en) * | 2016-05-17 | 2016-08-10 | 蚌埠市燕南塑料制品厂 | High-tensile-strength superfine fully-vulcanized powdered rubber and polyvinyl chloride composite water pipe and preparation method thereof |
| CN106432845B (en) * | 2016-10-09 | 2018-01-05 | 芜湖瑞德机械科技有限公司 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665892A (en) * | 2013-12-13 | 2014-03-26 | 苏州华东橡胶工业有限公司 | Heat-resistant and oil-resistant rubber pipe |
-
2016
- 2016-10-09 CN CN201711247041.0A patent/CN107828103A/en not_active Withdrawn
- 2016-10-09 CN CN201711233099.XA patent/CN107828101A/en active Pending
- 2016-10-09 CN CN201711247038.9A patent/CN107841015A/en not_active Withdrawn
- 2016-10-09 CN CN201711233294.2A patent/CN107828102A/en not_active Withdrawn
- 2016-10-09 CN CN201610879094.3A patent/CN106432845B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993701A (en) * | 2012-10-19 | 2013-03-27 | 芜湖市鑫海橡塑制品有限责任公司 | Modified nylon polyamide 6 (PA6) material for automobile oil pipe and preparation method of modified nylon PA6 material |
| CN103509215A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | Chloroprene/tetrafluoroethylene-propylene rubber composite cable sheath material for ships and preparation method thereof |
| CN104448769A (en) * | 2014-12-04 | 2015-03-25 | 侨健新能源科技（苏州）有限公司 | Environment-friendly high-performance chlorohydrin rubber material |
| CN105484911A (en) * | 2015-12-04 | 2016-04-13 | 青岛讯达捷电子科技有限公司 | Sulfur-tolerant flame-retardant engine intake manifold |
| CN105384993A (en) * | 2015-12-21 | 2016-03-09 | 赵社涛 | White carbon black composite powder production method |
| CN105837989A (en) * | 2016-05-17 | 2016-08-10 | 蚌埠市燕南塑料制品厂 | High-tensile-strength superfine fully-vulcanized powdered rubber and polyvinyl chloride composite water pipe and preparation method thereof |
| CN106432845B (en) * | 2016-10-09 | 2018-01-05 | 芜湖瑞德机械科技有限公司 | A kind of oil-resisting and heat-resisting automobile engine hollow tube and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 刘嘉等: "《航空橡胶与密封材料》", 3 November 2011, 国防工业出版社 * |
| 唐颂超: "《高分子材料成型加工》", 31 May 2013, 中国轻工业出版社 * |
| 李兰亭等: "《木材加工材料学（木材机械加工专业）》", 31 March 1992, 东北林业大学出版社 * |
| 武卫莉等: "《橡胶加工工艺学》", 30 June 2012, 哈尔滨工业大学出版社 * |
| 蔺建刚: ""汽车加油机胶管的研制"", 《橡胶工业》 * |
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| Publication number | Publication date |
|---|---|
| CN106432845A (en) | 2017-02-22 |
| CN107828101A (en) | 2018-03-23 |
| CN107828102A (en) | 2018-03-23 |
| CN106432845B (en) | 2018-01-05 |
| CN107828103A (en) | 2018-03-23 |
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Application publication date: 20180327 |