CN105504555A - Automobile gear shifting system inhaul cable sheath and preparing method thereof - Google Patents
Automobile gear shifting system inhaul cable sheath and preparing method thereof Download PDFInfo
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- CN105504555A CN105504555A CN201610027651.9A CN201610027651A CN105504555A CN 105504555 A CN105504555 A CN 105504555A CN 201610027651 A CN201610027651 A CN 201610027651A CN 105504555 A CN105504555 A CN 105504555A
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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
- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
Abstract
The invention discloses an automobile gear shifting system inhaul cable sheath and a preparing method thereof and relates to the technical field of automotive materials. The automobile gear shifting system inhaul cable sheath is prepared from, by weight, 80-90 parts of butyl rubber, 15-20 parts of rosin, 12-17 parts of polyvinyl chloride, 10-15 parts of cyclodextrin, 10-15 parts of stearic acid, 8-13 parts of mineral flour, 7-12 parts of paraffin oil, 6-10 parts of palm wax, 6-10 parts of Vaseline, 5-8 parts of coconut chaff, 3-6 parts of glucoside, 2-4 parts of pig hair meal, 2-4 parts of asbestos powder, 1-2 parts of nanometer rubber powder, 0.5-1 part of antiager and 0.5-1 part of rare earth. The sheath has excellent rebound resilience, ageing resistance and assembling capacity and can effectively guide the moving direction of an inhaul cable and protect the inhaul cable, and then the service life of the inhaul cable is prolonged and replacement cost is reduced.
Description
Technical field:
The present invention relates to automotive material technical field, be specifically related to a kind of automobile shift system protective sleeve of pulling cable and preparation method thereof.
Background technology:
Automobile shift system drag-line one end connects gear shift operating rod, and the other end connects on selector fork.Sheath is then assemblied in plates of automobile, and its effect guides cable movement direction, and make it easily move reciprocatingly.This self fitting tight of system requirements protective sleeve of pulling cable, can bear the power of drag-line to-and-fro movement generation and not come off.And General Purpose Rubber sheath cannot meet the service requirements of automobile shift system drag-line, rebound resilience, resistance to deterioration are relative with assembling poor, thus work-ing life shortens, and increases replacement cost.
Summary of the invention:
Technical problem to be solved by this invention is automobile shift system protective sleeve of pulling cable providing a kind of rebound resilience, resistance to deterioration and assembling good and preparation method thereof.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of automobile shift system protective sleeve of pulling cable, be made up of the raw material of following parts by weight:
Isoprene-isobutylene rubber 80-90 part, rosin 15-20 part, polyvinyl chloride 12-17 part, cyclodextrin 10-15 part, stearic acid 10-15 part, ore powder 8-13 part, paraffin oil 7-12 part, palm wax 6-10 part, Vaseline 6-10 part, coconut palm chaff 5-8 part, glucoside 3-6 part, pig hair meal 2-4 part, asbestos powder 2-4 part, nanometer rubber powder 1-2 part, anti-aging agent 0.5-1 part, rare earth 0.5-1 part.
A preparation method for automobile shift system protective sleeve of pulling cable, comprises the steps:
(1) isoprene-isobutylene rubber, rosin and paraffin oil are mixed, mixture is microwave treatment 15min under microwave frequency 2450MHz, power 600W, to be cooledly after 40-50 DEG C, add polyvinyl chloride and stearic acid, supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I again;
(2) ore powder, pig hair meal and asbestos powder are heated to 70-80 DEG C of insulation mixing 10min, then add Vaseline and nanometer rubber powder, continue insulation mixing 5min, obtain material II;
(3) twin-roll plastic mixing mill is added after being mixed by material I and material II, roller temperature control is at 45-55 DEG C, plasticate time 15min, add cyclodextrin, palm wax, coconut palm chaff, glucoside, anti-aging agent and the mixing 20min of rare earth again, thin-pass 3-5 time, be cooled to room temperature filter glue in rubber strainer after, obtain rubber unvulcanizate;
(4) above-mentioned gained rubber unvulcanizate is added die cavity, utilize vulcanizing press sulfidization molding, curing temperature is 170-180 DEG C, curing time 30min.
Described ore powder is made up of the raw material of following parts by weight: flyash 30-40 part, modified kaolin 15-20 part, zeolite powder 10-15 part, hydroxypropylcellulose 10-15 part, rice bran wax 8-12 part, sepiolite powder 6-10 part, resol 6-10 part, nano silicon 5-8 part, calamine stone 3-5 part, nanmeter antimong trioxide 3-5 part, alum 2-3 part, realgar 1-2 part, its preparation method is: be dissolved in by resol in 10 times of weight water, add flyash again, hydroxypropylcellulose and realgar, mix rear feeding spray-drier, gained particle makes powder through pulverizer, then rice bran wax is added, nano silicon and alum, mixture is in microwave frequency 2450MHz, microwave treatment 10min under power 600W, to be cooledly to room temperature, add modified kaolin, zeolite powder, sepiolite powder, calamine stone and nanmeter antimong trioxide, fully mix.
Ore powder, as filler and strengthening agent, can improve the physico-chemical property of rubber item, improves the mechanical property of rubber, wear resistance, high thermal resistance, erosion resistance, resistance to deterioration and processing characteristics further.
Described modified kaolin is made up of the raw material of following parts by weight: kaolin 100-120 part, polyurethane modified acrylic resin 25-30 part, sultaine 8-11 part, nanomete talc powder 6-9 part, soda powder 4-7 part, Virahol 40-50 part, water 150-200 part, its preparation method is: be scattered in water by kaolin and soda powder, add the aqueous isopropanol of polyurethane modified acrylic resin again, in microwave frequency 2450MHz after mixing, microwave treatment 15min under power 600W, to be cooledly to room temperature, add sultaine and nanomete talc powder, mixture sends into Vacuumdrier, gained particle is dry 12h at 90-100 DEG C, then at 550-600 DEG C, 1h is calcined, 2h is calcined at 800-850 DEG C, powder is made finally by pulverizer.
Utilize the auxiliary agents such as polyurethane modified acrylic resin to carry out coating process to kaolin surface, improve kaolinic filling properties.
The invention has the beneficial effects as follows: the present invention take isoprene-isobutylene rubber as main raw material; be aided with other macromolecular materials and functional agent obtains automobile shift system protective sleeve of pulling cable; this sheath has excellent rebound resilience, resistance to deterioration and assembling; effectively can guide cable movement direction and protection drag-line; thus extend the work-ing life of drag-line, reduce replacement cost.
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
(1) 80 parts of isoprene-isobutylene rubbers, 15 parts of rosin and 10 parts of paraffin oils are mixed, mixture is microwave treatment 15min under microwave frequency 2450MHz, power 600W, to be cooledly after 40-50 DEG C, add 12 parts of polyvinyl chloride and 12 parts of stearic acid, supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I again;
(2) 8 parts of ore powders, 4 parts of pig hair meals and 2 parts of asbestos powders are heated to 70-80 DEG C of insulation mixing 10min, then add 6 parts of Vaseline and 1 part of nanometer rubber powder, continue insulation mixing 5min, obtain material II;
(3) twin-roll plastic mixing mill is added after being mixed by material I and material II, roller temperature control is at 45-55 DEG C, plasticate time 15min, add 10 parts of cyclodextrin, 10 parts of palm waxs, 5 parts of coconut palm chaffs, 3 portions of glucosides, 1 part of anti-aging agent and 0.5 part of mixing 20min of rare earth again, thin-pass 5 times, be cooled to room temperature filter glue in rubber strainer after, obtain rubber unvulcanizate;
(4) above-mentioned gained rubber unvulcanizate is added die cavity, utilize vulcanizing press sulfidization molding, curing temperature is 170-180 DEG C, curing time 30min.
The preparation of ore powder: 8 parts of resol are dissolved in 10 times of weight water, add 30 parts of flyash, 12 parts of hydroxypropylcelluloses and 1 portion of realgar again, mix rear feeding spray-drier, gained particle makes powder through pulverizer, then 8 parts of rice bran waxs, 5 parts of nano silicons and 3 parts of alums are added, mixture is microwave treatment 10min under microwave frequency 2450MHz, power 600W, to be cooledly to room temperature, add 15 parts of modified kaolins, 10 parts of zeolite powders, 8 parts of sepiolite powders, 3 parts of calamine stones and 4 parts of nanmeter antimong trioxides, fully mix.
The preparation of modified kaolin: 100 parts of kaolin and 5 portions of soda powders are scattered in 180 parts of water, add the solution that 25 parts of polyurethane modified acrylic resins are dissolved in 40 parts of Virahols again, after mixing under microwave frequency 2450MHz, power 600W microwave treatment 15min, to be cooledly to room temperature, add 8 parts of sultaine and 8 parts of nanomete talc powders, mixture sends into Vacuumdrier, gained particle is dry 12h at 90-100 DEG C, then calcine 2h at calcining 1h, 800-850 DEG C at 550-600 DEG C, make powder finally by pulverizer.
Embodiment 2
(1) 90 parts of isoprene-isobutylene rubbers, 18 parts of rosin and 8 parts of paraffin oils are mixed, mixture is microwave treatment 15min under microwave frequency 2450MHz, power 600W, to be cooledly after 40-50 DEG C, add 15 parts of polyvinyl chloride and 10 parts of stearic acid, supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I again;
(2) 10 parts of ore powders, 3 parts of pig hair meals and 3 parts of asbestos powders are heated to 70-80 DEG C of insulation mixing 10min, then add 8 parts of Vaseline and 2 parts of nanometer rubber powders, continue insulation mixing 5min, obtain material II;
(3) twin-roll plastic mixing mill is added after being mixed by material I and material II, roller temperature control is at 45-55 DEG C, plasticate time 15min, add 15 parts of cyclodextrin, 8 parts of palm waxs, 7 parts of coconut palm chaffs, 5 portions of glucosides, 0.5 part of anti-aging agent and 1 part of mixing 20min of rare earth again, thin-pass 5 times, be cooled to room temperature filter glue in rubber strainer after, obtain rubber unvulcanizate;
(4) above-mentioned gained rubber unvulcanizate is added die cavity, utilize vulcanizing press sulfidization molding, curing temperature is 170-180 DEG C, curing time 30min.
The preparation of ore powder: 10 parts of resol are dissolved in 10 times of weight water, add 40 parts of flyash, 10 parts of hydroxypropylcelluloses and 2 portions of realgars again, mix rear feeding spray-drier, gained particle makes powder through pulverizer, then 10 parts of rice bran waxs, 7 parts of nano silicons and 2 parts of alums are added, mixture is microwave treatment 10min under microwave frequency 2450MHz, power 600W, to be cooledly to room temperature, add 20 parts of modified kaolins, 12 parts of zeolite powders, 6 parts of sepiolite powders, 5 parts of calamine stones and 3 parts of nanmeter antimong trioxides, fully mix.
The preparation of modified kaolin: 120 parts of kaolin and 7 portions of soda powders are scattered in 200 parts of water, add the solution that 30 parts of polyurethane modified acrylic resins are dissolved in 50 parts of Virahols again, after mixing under microwave frequency 2450MHz, power 600W microwave treatment 15min, to be cooledly to room temperature, add 10 parts of sultaine and 6 parts of nanomete talc powders, mixture sends into Vacuumdrier, gained particle is dry 12h at 90-100 DEG C, then calcine 2h at calcining 1h, 800-850 DEG C at 550-600 DEG C, make powder finally by pulverizer.
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 (4)
1. an automobile shift system protective sleeve of pulling cable, is characterized in that, is made up of the raw material of following parts by weight:
Isoprene-isobutylene rubber 80-90 part, rosin 15-20 part, polyvinyl chloride 12-17 part, cyclodextrin 10-15 part, stearic acid 10-15 part, ore powder 8-13 part, paraffin oil 7-12 part, palm wax 6-10 part, Vaseline 6-10 part, coconut palm chaff 5-8 part, glucoside 3-6 part, pig hair meal 2-4 part, asbestos powder 2-4 part, nanometer rubber powder 1-2 part, anti-aging agent 0.5-1 part, rare earth 0.5-1 part.
2. automobile shift system protective sleeve of pulling cable according to claim 1, it is characterized in that, described ore powder is made up of the raw material of following parts by weight: flyash 30-40 part, modified kaolin 15-20 part, zeolite powder 10-15 part, hydroxypropylcellulose 10-15 part, rice bran wax 8-12 part, sepiolite powder 6-10 part, resol 6-10 part, nano silicon 5-8 part, calamine stone 3-5 part, nanmeter antimong trioxide 3-5 part, alum 2-3 part, realgar 1-2 part, its preparation method is: be dissolved in by resol in 10 times of weight water, add flyash again, hydroxypropylcellulose and realgar, mix rear feeding spray-drier, gained particle makes powder through pulverizer, then rice bran wax is added, nano silicon and alum, mixture is in microwave frequency 2450MHz, microwave treatment 10min under power 600W, to be cooledly to room temperature, add modified kaolin, zeolite powder, sepiolite powder, calamine stone and nanmeter antimong trioxide, fully mix.
3. automobile shift system protective sleeve of pulling cable according to claim 2, it is characterized in that, described modified kaolin is made up of the raw material of following parts by weight: kaolin 100-120 part, polyurethane modified acrylic resin 25-30 part, sultaine 8-11 part, nanomete talc powder 6-9 part, soda powder 4-7 part, Virahol 40-50 part, water 150-200 part, its preparation method is: be scattered in water by kaolin and soda powder, add the aqueous isopropanol of polyurethane modified acrylic resin again, in microwave frequency 2450MHz after mixing, microwave treatment 15min under power 600W, to be cooledly to room temperature, add sultaine and nanomete talc powder, mixture sends into Vacuumdrier, gained particle is dry 12h at 90-100 DEG C, then at 550-600 DEG C, 1h is calcined, 2h is calcined at 800-850 DEG C, powder is made finally by pulverizer.
4. a preparation method for automobile shift system protective sleeve of pulling cable, is characterized in that, comprises the steps:
(1) isoprene-isobutylene rubber, rosin and paraffin oil are mixed, mixture is microwave treatment 15min under microwave frequency 2450MHz, power 600W, to be cooledly after 40-50 DEG C, add polyvinyl chloride and stearic acid, supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I again;
(2) ore powder, pig hair meal and asbestos powder are heated to 70-80 DEG C of insulation mixing 10min, then add Vaseline and nanometer rubber powder, continue insulation mixing 5min, obtain material II;
(3) twin-roll plastic mixing mill is added after being mixed by material I and material II, roller temperature control is at 45-55 DEG C, plasticate time 15min, add cyclodextrin, palm wax, coconut palm chaff, glucoside, anti-aging agent and the mixing 20min of rare earth again, thin-pass 3-5 time, be cooled to room temperature filter glue in rubber strainer after, obtain rubber unvulcanizate;
(4) above-mentioned gained rubber unvulcanizate is added die cavity, utilize vulcanizing press sulfidization molding, curing temperature is 170-180 DEG C, curing time 30min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610027651.9A CN105504555A (en) | 2016-01-15 | 2016-01-15 | Automobile gear shifting system inhaul cable sheath and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610027651.9A CN105504555A (en) | 2016-01-15 | 2016-01-15 | Automobile gear shifting system inhaul cable sheath and preparing method thereof |
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| CN105504555A true CN105504555A (en) | 2016-04-20 |
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Cited By (4)
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| CN106700299A (en) * | 2016-12-20 | 2017-05-24 | 安徽华天电缆有限公司 | Polystyrene cable material good toughness and difficult to tear |
| CN106751399A (en) * | 2016-12-20 | 2017-05-31 | 安徽华天电缆有限公司 | A kind of inexpensive anti-good hydrothermal stability cable material |
| CN107591772A (en) * | 2017-09-26 | 2018-01-16 | 国网山东省电力公司临沂供电公司 | A kind of high-tension cable damping cable connector |
| CN107603035A (en) * | 2017-09-30 | 2018-01-19 | 江阴市蒋氏汽摩部件有限公司 | A kind of protective sleeve of pulling cable and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700299A (en) * | 2016-12-20 | 2017-05-24 | 安徽华天电缆有限公司 | Polystyrene cable material good toughness and difficult to tear |
| CN106751399A (en) * | 2016-12-20 | 2017-05-31 | 安徽华天电缆有限公司 | A kind of inexpensive anti-good hydrothermal stability cable material |
| CN107591772A (en) * | 2017-09-26 | 2018-01-16 | 国网山东省电力公司临沂供电公司 | A kind of high-tension cable damping cable connector |
| CN107603035A (en) * | 2017-09-30 | 2018-01-19 | 江阴市蒋氏汽摩部件有限公司 | A kind of protective sleeve of pulling cable and preparation method thereof |
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Application publication date: 20160420 |