CN109134956A - A kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof - Google Patents
A kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof Download PDFInfo
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- CN109134956A CN109134956A CN201810794058.6A CN201810794058A CN109134956A CN 109134956 A CN109134956 A CN 109134956A CN 201810794058 A CN201810794058 A CN 201810794058A CN 109134956 A CN109134956 A CN 109134956A
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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
- C08L7/00—Compositions of natural rubber
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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
- C08L2203/20—Applications use in electrical or conductive gadgets
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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
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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)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high temperature resistant vehicle air-conditioning harness, are made of the raw material of following parts by weight: 42-50 parts of natural rubber, 25-30 parts of PEEK material, 9-14 parts of silicon powder, N- cyclohexyl -6-10 parts of 4-aminodiphenylamine, 9-15 parts of di-tert-butyl p-cresol, 7-14 parts of urea phosphate, 8-20 parts of 2- methyl anthracene, 9-12 parts of methyl tertiary butyl ether(MTBE), 5-10 parts of trimethoprim, 12-14 parts of methyltriethoxysilane, 15-18 parts of modified active object, 20-25 parts of polyvinyl chloride, 30-40 parts of high-temperature fibre, 10-15 parts of high-temperature-resistant adhesive.
Description
Technical field
The present invention relates to harness technical fields, and in particular to a kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof.
Background technique
Automotive wire bundle is the network principal of automobile circuit, and automobile circuit is also just not present without harness.Harness refers to by copper
After contact terminal (connector) made of material punching is crimped with wire and cable, outside plastic compression insulator or added metal shell again
Deng, tied up with harness to be formed connection circuit component, harness industrial chain includes wire and cable, connector, process equipment, harness system
Make with downstream application industry, harness is very widely used, can be used in automobile, household electrical appliance, computer and communication apparatus, various electricity
Sub- instrument and meter etc., body harness connect entire vehicle body, and general shape is H-shaped.
The present invention is studied for air conditioning for automobiles harness, and traditional air conditioning for automobiles harness is after prolonged use
It will lead to heat dissipation difficulty and harness shell caused to melt, lead to the safety issues such as electric leakage.
Summary of the invention
The present invention is intended to provide a kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof.
The invention provides the following technical scheme:
A kind of high temperature resistant vehicle air-conditioning harness, is made of the raw material of following parts by weight: 42-50 parts of natural rubber,
25-30 parts of PEEK material, 9-14 parts of silicon powder, N- cyclohexyl -6-10 parts of 4-aminodiphenylamine, di-tert-butyl p-cresol 9-15
Part, 7-14 parts of urea phosphate, 8-20 parts of 2- methyl anthracene, 9-12 parts of methyl tertiary butyl ether(MTBE), 5-10 parts of trimethoprim, methyl triethoxy
12-14 parts of silane, 15-18 parts of modified active object, 20-25 parts of polyvinyl chloride, 30-40 parts of high-temperature fibre, high-temperature-resistant adhesive
10-15 parts.
The diazonium salt is selected from Diazosalt of sulfanilic acid, to nitro fluoroboration diazonium salt, single sweep polarographic wave
With one of diazonium tetrafluoroborate or a variety of.
The high-temperature-resistant adhesive uses superhigh temperature adhesive for aqueous high molecular inorganic bond, and main component is phosphoric acid
And the potassium of silicic acid, sodium, magnesium, aluminium salt, aluminium, potassium, sodium, magnesium, the oxide of iron and inorfil and nano-mineral etc., have good
Insulating properties, antiacid alkali resistance, crushing resistance and dividing property of stripping, physical and chemical performance stablize.
The high-temperature fibre is bonded and is sealed high expansion material using 954OD, and fusing point and softening point are high, and fiber is in high temperature
Lower dimensionally stable, macromolecular structure is not degradable, has the performances such as good hydrolysis and chemically-resistant medicament.
A kind of preparation method of high temperature resistant vehicle air-conditioning harness, comprising the following steps:
(1) by natural rubber, PEEK material, silicon powder, N- cyclohexyl -4-aminodiphenylamine, di-tert-butyl p-cresol,
Urea phosphate, 2- methyl anthracene, methyl tertiary butyl ether(MTBE), trimethoprim, methyltriethoxysilane, modified active object are placed in thawing furnace
In, temperature is adjusted to 200-300 DEG C, and when heating is 2-3 hours a length of, and material progress cooler is rapidly cooled place after heated
Reason, will it is cooled after harness shell by extruder progress deep processing processing, finally mixing rubber master batch is made；
(2) by polyvinyl chloride, high-temperature fibre, high-temperature-resistant adhesive and above-mentioned milling maternal rubber to carry out at primary vulcanization
Reason；
(3) rubber master batch after primary vulcanization is subjected to second of vulcanization so that modified rubber is made；
(4) the above-mentioned modified rubber through second of vulcanizing treatment is placed in smelting furnace, temperature setting 150-200
DEG C, heating duration is arranged at 3-4 hour, passes through water cooling after heated and carries out extrusion forming and handle to obtain the harness.
Compared with prior art, the beneficial effects of the present invention are: PEEK material of the present invention and polyvinyl chloride have well
The heat-resisting quantity of harness can be improved in heat-resisting quantity, is rapidly cooled in the cooling procedure of harness preparation using cooler,
The intensity of harness shell can be improved and improve preparation efficiency, while the preparation method mild condition, raw material are easy to get and process letter
It is single.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
A kind of high temperature resistant vehicle air-conditioning harness of embodiment 1, is made of: natural rubber 42 raw material of following parts by weight
Part, 25 parts of PEEK material, 9 parts of silicon powder, N- cyclohexyl -6 parts of 4-aminodiphenylamine, 9 parts of di-tert-butyl p-cresol, urea phosphate
7 parts, 8 parts of 2- methyl anthracene, 9 parts of methyl tertiary butyl ether(MTBE), 5 parts of trimethoprim, 12 parts of methyltriethoxysilane, modified active object 15
Part, 20 parts of polyvinyl chloride, 30 parts of high-temperature fibre, 10 parts of high-temperature-resistant adhesive.
The diazonium salt is selected from Diazosalt of sulfanilic acid, to nitro fluoroboration diazonium salt, single sweep polarographic wave
With one of diazonium tetrafluoroborate or a variety of.
The high-temperature-resistant adhesive uses superhigh temperature adhesive for aqueous high molecular inorganic bond, and main component is phosphoric acid
And the potassium of silicic acid, sodium, magnesium, aluminium salt, aluminium, potassium, sodium, magnesium, the oxide of iron and inorfil and nano-mineral etc., have good
Insulating properties, antiacid alkali resistance, crushing resistance and dividing property of stripping, physical and chemical performance stablize.
The high-temperature fibre is bonded and is sealed high expansion material using 954OD, and fusing point and softening point are high, and fiber is in high temperature
Lower dimensionally stable, macromolecular structure is not degradable, has the performances such as good hydrolysis and chemically-resistant medicament.
A kind of preparation method of high temperature resistant vehicle air-conditioning harness, comprising the following steps:
(1) by natural rubber, PEEK material, silicon powder, N- cyclohexyl -4-aminodiphenylamine, di-tert-butyl p-cresol,
Urea phosphate, 2- methyl anthracene, methyl tertiary butyl ether(MTBE), trimethoprim, methyltriethoxysilane, modified active object are placed in thawing furnace
In, temperature is adjusted to 200-300 DEG C, and when heating is 2-3 hours a length of, and material progress cooler is rapidly cooled place after heated
Reason, will it is cooled after harness shell by extruder progress deep processing processing, finally mixing rubber master batch is made；
(2) by polyvinyl chloride, high-temperature fibre, high-temperature-resistant adhesive and above-mentioned milling maternal rubber to carry out at primary vulcanization
Reason；
(3) rubber master batch after primary vulcanization is subjected to second of vulcanization so that modified rubber is made；
(4) the above-mentioned modified rubber through second of vulcanizing treatment is placed in smelting furnace, temperature setting 150-200
DEG C, heating duration is arranged at 3-4 hour, passes through water cooling after heated and carries out extrusion forming and handle to obtain the harness.
A kind of high temperature resistant vehicle air-conditioning harness of embodiment 2, is made of: natural rubber 50 raw material of following parts by weight
Part, 30 parts of PEEK material, 14 parts of silicon powder, N- cyclohexyl -10 parts of 4-aminodiphenylamine, 15 parts of di-tert-butyl p-cresol, phosphorus
14 parts of sour urea, 12 parts of methyl tertiary butyl ether(MTBE), 10 parts of trimethoprim, 14 parts of methyltriethoxysilane, is modified 20 parts of 2- methyl anthracene
18 parts of activator, 25 parts of polyvinyl chloride, 40 parts of high-temperature fibre, 15 parts of high-temperature-resistant adhesive.
The diazonium salt is selected from Diazosalt of sulfanilic acid, to nitro fluoroboration diazonium salt, single sweep polarographic wave
With one of diazonium tetrafluoroborate or a variety of.
The high-temperature-resistant adhesive uses superhigh temperature adhesive for aqueous high molecular inorganic bond, and main component is phosphoric acid
And the potassium of silicic acid, sodium, magnesium, aluminium salt, aluminium, potassium, sodium, magnesium, the oxide of iron and inorfil and nano-mineral etc., have good
Insulating properties, antiacid alkali resistance, crushing resistance and dividing property of stripping, physical and chemical performance stablize.
The high-temperature fibre is bonded and is sealed high expansion material using 954OD, and fusing point and softening point are high, and fiber is in high temperature
Lower dimensionally stable, macromolecular structure is not degradable, has the performances such as good hydrolysis and chemically-resistant medicament.
A kind of preparation method of high temperature resistant vehicle air-conditioning harness, comprising the following steps:
(1) by natural rubber, PEEK material, silicon powder, N- cyclohexyl -4-aminodiphenylamine, di-tert-butyl p-cresol,
Urea phosphate, 2- methyl anthracene, methyl tertiary butyl ether(MTBE), trimethoprim, methyltriethoxysilane, modified active object are placed in thawing furnace
In, temperature is adjusted to 200-300 DEG C, and when heating is 2-3 hours a length of, and material progress cooler is rapidly cooled place after heated
Reason, will it is cooled after harness shell by extruder progress deep processing processing, finally mixing rubber master batch is made；
(2) by polyvinyl chloride, high-temperature fibre, high-temperature-resistant adhesive and above-mentioned milling maternal rubber to carry out at primary vulcanization
Reason；
(3) rubber master batch after primary vulcanization is subjected to second of vulcanization so that modified rubber is made；
(4) the above-mentioned modified rubber through second of vulcanizing treatment is placed in smelting furnace, temperature setting 150-200
DEG C, heating duration is arranged at 3-4 hour, passes through water cooling after heated and carries out extrusion forming and handle to obtain the harness.
A kind of high temperature resistant vehicle air-conditioning harness of embodiment 3, is made of: natural rubber 45 raw material of following parts by weight
Part, 28 parts of PEEK material, 12 parts of silicon powder, N- cyclohexyl -8 parts of 4-aminodiphenylamine, 12 parts of di-tert-butyl p-cresol, phosphoric acid
11 parts of urea, 15 parts of 2- methyl anthracene, 10 parts of methyl tertiary butyl ether(MTBE), 7 parts of trimethoprim, 13 parts of methyltriethoxysilane, modified work
16 parts of compound, 22 parts of polyvinyl chloride, 35 parts of high-temperature fibre, 13 parts of high-temperature-resistant adhesive.
The diazonium salt is selected from Diazosalt of sulfanilic acid, to nitro fluoroboration diazonium salt, single sweep polarographic wave
With one of diazonium tetrafluoroborate or a variety of.
The high-temperature-resistant adhesive uses superhigh temperature adhesive for aqueous high molecular inorganic bond, and main component is phosphoric acid
And the potassium of silicic acid, sodium, magnesium, aluminium salt, aluminium, potassium, sodium, magnesium, the oxide of iron and inorfil and nano-mineral etc., have good
Insulating properties, antiacid alkali resistance, crushing resistance and dividing property of stripping, physical and chemical performance stablize.
The high-temperature fibre is bonded and is sealed high expansion material using 954OD, and fusing point and softening point are high, and fiber is in high temperature
Lower dimensionally stable, macromolecular structure is not degradable, has the performances such as good hydrolysis and chemically-resistant medicament.
A kind of preparation method of high temperature resistant vehicle air-conditioning harness, comprising the following steps:
(1) by natural rubber, PEEK material, silicon powder, N- cyclohexyl -4-aminodiphenylamine, di-tert-butyl p-cresol,
Urea phosphate, 2- methyl anthracene, methyl tertiary butyl ether(MTBE), trimethoprim, methyltriethoxysilane, modified active object are placed in thawing furnace
In, temperature is adjusted to 200-300 DEG C, and when heating is 2-3 hours a length of, and material progress cooler is rapidly cooled place after heated
Reason, will it is cooled after harness shell by extruder progress deep processing processing, finally mixing rubber master batch is made；
(2) by polyvinyl chloride, high-temperature fibre, high-temperature-resistant adhesive and above-mentioned milling maternal rubber to carry out at primary vulcanization
Reason；
(3) rubber master batch after primary vulcanization is subjected to second of vulcanization so that modified rubber is made；
(4) the above-mentioned modified rubber through second of vulcanizing treatment is placed in smelting furnace, temperature setting 150-200
DEG C, heating duration is arranged at 3-4 hour, passes through water cooling after heated and carries out extrusion forming and handle to obtain the harness.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the exemplary embodiment, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit require rather than it is described illustrate to limit, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.In addition, it should be understood that although this specification is described in terms of embodiments, but it is not each
Embodiment only contains an independent technical solution, and this description of the specification is merely for the sake of clarity, this field
Technical staff should consider the specification as a whole, and the technical solutions in the various embodiments may also be suitably combined, form this
The other embodiments that field technical staff is understood that.
Claims (5)
1. a kind of high temperature resistant vehicle air-conditioning harness, which is characterized in that it is made of the raw material of following parts by weight: natural rubber
42-50 parts, 25-30 parts of PEEK material, 9-14 parts of silicon powder, N- cyclohexyl -6-10 parts of 4-aminodiphenylamine, di-t-butyl pair
9-15 parts of cresols, 7-14 parts of urea phosphate, 8-20 parts of 2- methyl anthracene, 9-12 parts of methyl tertiary butyl ether(MTBE), 5-10 parts of trimethoprim, methyl
12-14 parts of triethoxysilane, 15-18 parts of modified active object, 20-25 parts of polyvinyl chloride, 30-40 parts of high-temperature fibre, resistance to height
Warm adhesive 10-15 parts.
2. a kind of high temperature resistant vehicle air-conditioning harness according to claim 1, it is characterised in that: the diazonium salt is selected to ammonia
Base benzene sulfonic acid diazonium salt, to one of nitro fluoroboration diazonium salt, single sweep polarographic wave and diazonium tetrafluoroborate or
It is a variety of.
3. a kind of high temperature resistant vehicle air-conditioning harness according to claim 1, it is characterised in that: the high-temperature-resistant adhesive is adopted
It is aqueous high molecular inorganic bond with superhigh temperature adhesive, main component is phosphoric acid and the potassium of silicic acid, sodium, magnesium, aluminium salt, aluminium,
Potassium, sodium, magnesium, the oxide of iron and inorfil and nano-mineral etc. have good insulating properties, antiacid alkali resistance, resistance to compression
Property and dividing property of stripping, physical and chemical performance stablize.
4. a kind of high temperature resistant vehicle air-conditioning harness according to claim 1, it is characterised in that: the high-temperature fibre uses
954OD bonding and sealing high expansion material, fusing point and softening point are high, and dimensionally stable, macromolecular structure are not easy fiber at high temperature
Degradation has the performances such as good hydrolysis and chemically-resistant medicament.
5. a kind of preparation method of high temperature resistant vehicle air-conditioning harness as described in claim 1, which is characterized in that including following step
It is rapid:
(1) by natural rubber, PEEK material, silicon powder, N- cyclohexyl -4-aminodiphenylamine, di-tert-butyl p-cresol, phosphoric acid
Urea, 2- methyl anthracene, methyl tertiary butyl ether(MTBE), trimethoprim, methyltriethoxysilane, modified active object are placed in thawing furnace,
Temperature is adjusted to 200-300 DEG C, and when heating is 2-3 hours a length of, and material progress cooler is rapidly cooled processing after heated,
Harness shell carries out deep processing processing by extruder after will be cooled, is finally kneaded and rubber master batch is made；
(2) by polyvinyl chloride, high-temperature fibre, high-temperature-resistant adhesive and above-mentioned milling maternal rubber to carry out primary vulcanization processing；
(3) rubber master batch after primary vulcanization is subjected to second of vulcanization so that modified rubber is made；
(4) the above-mentioned modified rubber through second of vulcanizing treatment is placed in smelting furnace, temperature setting is 150-200 DEG C, is added
Hot duration is arranged at 3-4 hour, passes through water cooling after heated and carries out extrusion forming and handles to obtain the harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794058.6A CN109134956A (en) | 2018-07-19 | 2018-07-19 | A kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794058.6A CN109134956A (en) | 2018-07-19 | 2018-07-19 | A kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109134956A true CN109134956A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810794058.6A Pending CN109134956A (en) | 2018-07-19 | 2018-07-19 | A kind of high temperature resistant vehicle air-conditioning harness and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406129A (en) * | 2020-10-29 | 2021-02-26 | 清华大学 | Production method and production system of rubber part |
| CN113372625A (en) * | 2021-07-20 | 2021-09-10 | 江苏沃鸿科技有限公司 | High-temperature-resistant automobile air conditioner wire harness and preparation method thereof |
-
2018
- 2018-07-19 CN CN201810794058.6A patent/CN109134956A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406129A (en) * | 2020-10-29 | 2021-02-26 | 清华大学 | Production method and production system of rubber part |
| CN113372625A (en) * | 2021-07-20 | 2021-09-10 | 江苏沃鸿科技有限公司 | High-temperature-resistant automobile air conditioner wire harness and preparation method thereof |
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