CN108948747A - A kind of high temperature resistant resistance oil silicone rubber and preparation method thereof - Google Patents
A kind of high temperature resistant resistance oil silicone rubber and preparation method thereof Download PDFInfo
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- CN108948747A CN108948747A CN201810593958.4A CN201810593958A CN108948747A CN 108948747 A CN108948747 A CN 108948747A CN 201810593958 A CN201810593958 A CN 201810593958A CN 108948747 A CN108948747 A CN 108948747A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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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
- C08L2205/02—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
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Abstract
A kind of high temperature resistant resistance oil silicone rubber and preparation method thereof, ingredient includes fluorine silicone rubber, No. 2 gas-phase silicas, nano-cerium oxide, aminomethyl phenyl diethoxy silane, hydroxy terminated fluorosilicone oil, Nano diamond, benzoperoxide, nano-sized magnesium hydroxide, stearic acid, carbon black.A kind of silicon rubber for having high stability in high temperature and oil liquid environment can be made in the present invention, be particularly suitable for ship control cable and use.
Description
Technical field
The present invention relates to the preparations of CABLE MATERIALS technical field more particularly to a kind of ocean-going freighter control cable silicon rubber.
Background technique
With the increase of volume of trade between various countries, marine transportation car loading is also increasing, and ocean-going freighter is marine fortune
A defeated important tool, control cable carry effect of the transmission control unit (TCU) to machine instruction electric signal, at sea to ship
Safe navigation important in inhibiting.Silicon rubber is because having brilliant resistance to ozone, oxytolerant, fast light and weatherable performance, Yi Jiyou
Good electrical insulation capability is a kind of fabulous material of production control cable insulation.But it is often flooded in watercraft engine room each
Kind oil liquid and high temperature, common silicon rubber insulating layer are easily damaged by corrosion, to cause the unstable of vessel motion, or even draw
Send out safety accident.
Summary of the invention
In order to overcome the shortcomings of existing usual silicone rubber not oil resistant and non-refractory, it is resistance to that the present invention provides a kind of high temperature resistant
Oily silicon rubber and preparation method thereof, the high temperature resistant resistance oil silicone rubber can have fabulous stability in high temperature and oil liquid bad border,
Its insulation performance is kept, to guarantee the stable operation of equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high temperature resistant resistance oil silicone rubber and its preparation side
Method, ingredient deal by mass are as follows:
80-100 parts of fluorine silicone rubber, No. 2 30-50 parts of gas-phase silica, 2-3 parts of nano-cerium oxide, aminomethyl phenyl diethoxy silicon
1-3 parts of alkane, 2-3 parts of hydroxy terminated fluorosilicone oil, 1-2 parts of Nano diamond, 3-6 parts of benzoperoxide, 1-2 parts of nano-sized magnesium hydroxide, firmly
2-4 parts of resin acid, 2-4 parts of carbon black.
Preparation method provided by the invention includes the following steps:
Step 1: be kneaded, by the fluorine silicone rubber of component as described above, No. 2 gas-phase silicas, aminomethyl phenyl diethoxy silane,
Carbon black, Nano diamond divide 3-6 investment open mill, and roll spacing is incrementally increased by small when mixing, and interval time is 5-8 minutes, is pinched
It closes temperature and is not higher than 90 DEG C, discharging when being finally kneaded into a glob of；
Step 2: stearic acid, nano-cerium oxide, nano-sized magnesium hydroxide, hydroxy terminated fluorosilicone oil is added close in the mixture of step 1
It carries out being kneaded heat treatment 3-6 hours for 160-210 DEG C in mill；
Step 3: being cooled to 110 DEG C hereinafter, carrying out on a mill many for obtaining bin aging 2-4 hours in step 2
In 3 times thin logical, thin logical thickness 0.4-0.8mm, obtained rubber compound；
Step 4: anti-refining, and etc. after three obtained rubber compound age overnights, pour into open mill and benzoperoxide added to mediate, temperature
Degree is not higher than 100 DEG C, kneading time 20-30 minute；
Step 5: being filtered on rubber extruding filter after anti-refining on a mill, strainer mesh number is not less than 150 mesh, system
Obtain silicone rubber compound；
Step 6: the silicone rubber compound that step 5 obtains is vulcanized immediately, silicon rubber is made, sulfidation uses two sections
Vulcanization, one step cure are the high steam continuous vulcanization time 3-6 minutes, and post vulcanization is to be vulcanized in baking oven with 180-230 DEG C
Time 4-7 hour.
Material used in the present invention is the optimal combination obtained after test of many times, makees raw rubber compared to other lifes with fluorine silicone rubber
Glue, finished silicon rubber oil-resistant obtained can be more preferable, and No. 2 gas-phase silicas are greatly improved the structural strength of obtained silicon rubber,
It joined rare earth element nano cerium oxide, can be further improved its stability in oil liquid, Nano diamond is added, can be improved
The heat-resisting quantity of silicon rubber is made, makees constitution controller with aminomethyl phenyl diethoxy silane and hydroxy terminated fluorosilicone oil, can not only have
Effect ground prevents fluorine silicone rubber structuring phenomenon, moreover it is possible to keep material high temperature resistant more preferable, make vulcanizing agent with benzoperoxide, carry out simultaneously
Two sections high temperature vulcanized, can vulcanize product obtained than common room temperature, intensity is higher, and high temperature resistant oil resistivity is more preferable.
The beneficial effects of the present invention are: a kind of silicon rubber for having high stability in high temperature and oil liquid environment is made, it is special
It Shi He not the use of ship control cable.
Specific embodiment
Example 1
Ingredient deal by mass is as follows:
90 parts of fluorine silicone rubber, No. 2 45 parts of gas-phase silica, 2.5 parts of nano-cerium oxide, 2 parts of aminomethyl phenyl diethoxy silane, hydroxyl
3 parts of base fluorosilicon oil, 2 parts of Nano diamond, 5 parts of benzoperoxide, 2 parts of nano-sized magnesium hydroxide, 3 parts of stearic acid, 4 parts of carbon black.
Preparation method is following steps:
Step 1: be kneaded, by the fluorine silicone rubber of component as described above, No. 2 gas-phase silicas, aminomethyl phenyl diethoxy silane,
Carbon black, Nano diamond point 4 investment open mills, roll spacing is incrementally increased by small when mixing, and interval time is 6 minutes, is mediated warm
Degree is 80 DEG C, discharging when being finally kneaded into a glob of；
Step 2: stearic acid, nano-cerium oxide, nano-sized magnesium hydroxide, hydroxy terminated fluorosilicone oil is added close in the mixture of step 1
It carries out being kneaded heat treatment 4 hours for 180 DEG C in mill；
Step 3: being cooled to 110 DEG C hereinafter, carrying out on a mill 4 times thin for obtaining bin aging 3 hours in step 2
It is logical, thin logical thickness 0.5mm, rubber compound is made；
Step 4: anti-refining, and etc. after three obtained rubber compound age overnights, pour into open mill and benzoperoxide added to mediate, temperature
Degree is 90 DEG C, kneading time 20 minutes；
Step 5: being filtered on rubber extruding filter after anti-refining on a mill, strainer mesh is 170 mesh, and silicon rubber is made
Glue composition；
Step 6: the silicone rubber compound that step 5 obtains is vulcanized immediately, silicon rubber is made, sulfidation uses two sections
Vulcanization, one step cure are the high steam continuous vulcanization time 6 minutes, and post vulcanization is small with 210 DEG C of vulcanization times 4 in baking oven
When.
Example 2
Ingredient deal by mass is as follows:
80 parts of fluorine silicone rubber, No. 2 40 parts of gas-phase silica, 3 parts of nano-cerium oxide, 3 parts of aminomethyl phenyl diethoxy silane, hydroxyl
3 parts of fluorosilicon oil, 1.5 parts of Nano diamond, 5.5 parts of benzoperoxide, 2 parts of nano-sized magnesium hydroxide, 4 parts of stearic acid, 3 parts of carbon black.
Preparation method includes the following steps:
Step 1: be kneaded, by the fluorine silicone rubber of component as described above, No. 2 gas-phase silicas, aminomethyl phenyl diethoxy silane,
Carbon black, Nano diamond point 6 investment open mills, roll spacing is incrementally increased by small when mixing, and interval time is 5 minutes, is mediated warm
Degree is 70 DEG C, discharging when being finally kneaded into a glob of；
Step 2: stearic acid, nano-cerium oxide, nano-sized magnesium hydroxide, hydroxy terminated fluorosilicone oil is added close in the mixture of step 1
It carries out being kneaded heat treatment 3 hours for 200 DEG C in mill；
Step 3: being cooled to 110 DEG C hereinafter, carrying out on a mill 5 times thin for obtaining bin aging 4 hours in step 2
Logical, rubber compound is made in thin logical thickness 0.4mm；
Step 4: anti-refining, and etc. after three obtained rubber compound age overnights, pour into open mill and benzoperoxide added to mediate, temperature
Degree is 80 DEG C, kneading time 30 minutes；
Step 5: being filtered on rubber extruding filter after anti-refining on a mill, strainer mesh number is 160 mesh, and silicon is made
Rubber composition；
Step 6: the silicone rubber compound that step 5 obtains is vulcanized immediately, silicon rubber is made, sulfidation uses two sections
Vulcanization, one step cure are the high steam continuous vulcanization time 5 minutes, and post vulcanization is small with 180 DEG C of vulcanization times 5 in baking oven
When.
Claims (2)
1. a kind of high temperature resistant resistance oil silicone rubber and preparation method thereof, it is characterized in that: ingredient deal by mass is as follows:
80-100 parts of fluorine silicone rubber, No. 2 30-50 parts of gas-phase silica, 2-3 parts of nano-cerium oxide, aminomethyl phenyl diethoxy silicon
1-3 parts of alkane, 2-3 parts of hydroxy terminated fluorosilicone oil, 1-2 parts of Nano diamond, 3-6 parts of benzoperoxide, 1-2 parts of nano-sized magnesium hydroxide, firmly
2-4 parts of resin acid, 2-4 parts of carbon black.
2. a kind of high temperature resistant resistance oil silicone rubber and preparation method thereof, it is characterized in that: preparation method includes the following steps:
Step 1: be kneaded, by the fluorine silicone rubber of component as described above, No. 2 gas-phase silicas, aminomethyl phenyl diethoxy silane,
Carbon black, Nano diamond divide 3-6 investment open mill, and roll spacing is incrementally increased by small when mixing, and interval time is 5-8 minutes, is pinched
It closes temperature and is not higher than 90 DEG C, discharging when being finally kneaded into a glob of；
Step 2: stearic acid, nano-cerium oxide, nano-sized magnesium hydroxide, hydroxy terminated fluorosilicone oil is added close in the mixture of step 1
It carries out being kneaded heat treatment 3-6 hours for 160-210 DEG C in mill；
Step 3: being cooled to 110 DEG C hereinafter, carrying out on a mill many for obtaining bin aging 2-4 hours in step 2
In 3 times thin logical, thin logical thickness 0.4-0.8mm, obtained rubber compound；
Step 4: anti-refining, and etc. after three obtained rubber compound age overnights, pour into open mill and benzoperoxide added to mediate, temperature
Degree is not higher than 100 DEG C, kneading time 20-30 minute；
Step 5: being filtered on rubber extruding filter after anti-refining on a mill, strainer mesh number is not less than 150 mesh, system
Obtain silicone rubber compound.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593958.4A CN108948747A (en) | 2018-06-11 | 2018-06-11 | A kind of high temperature resistant resistance oil silicone rubber and preparation method thereof |
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| CN201810593958.4A CN108948747A (en) | 2018-06-11 | 2018-06-11 | A kind of high temperature resistant resistance oil silicone rubber and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229527A (en) * | 2019-06-24 | 2019-09-13 | 安徽华泰电缆有限公司 | A kind of anti-aging cable material of high temperature resistant and preparation method thereof |
| CN110964328A (en) * | 2019-12-23 | 2020-04-07 | 常州工程职业技术学院 | Oil-resistant and high-temperature-resistant cable for ships |
| CN111128462A (en) * | 2019-12-31 | 2020-05-08 | 金湖博通科技有限公司 | Novel halogen-free cable and production process thereof |
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| CN103740116A (en) * | 2013-12-30 | 2014-04-23 | 山东华夏神舟新材料有限公司 | High-strength fluorosilicone rubber compound avoiding roll coating in mixing and preparation method thereof |
| WO2017070893A1 (en) * | 2015-10-29 | 2017-05-04 | 国家纳米科学中心 | Ceramic silicone rubber, preparation method and use thereof |
| CN108129851A (en) * | 2017-12-22 | 2018-06-08 | 威海新元化工有限公司 | A kind of low dielectric loss fluorine-silicon compounded rubber stock and preparation method thereof |
-
2018
- 2018-06-11 CN CN201810593958.4A patent/CN108948747A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740116A (en) * | 2013-12-30 | 2014-04-23 | 山东华夏神舟新材料有限公司 | High-strength fluorosilicone rubber compound avoiding roll coating in mixing and preparation method thereof |
| WO2017070893A1 (en) * | 2015-10-29 | 2017-05-04 | 国家纳米科学中心 | Ceramic silicone rubber, preparation method and use thereof |
| CN108129851A (en) * | 2017-12-22 | 2018-06-08 | 威海新元化工有限公司 | A kind of low dielectric loss fluorine-silicon compounded rubber stock and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229527A (en) * | 2019-06-24 | 2019-09-13 | 安徽华泰电缆有限公司 | A kind of anti-aging cable material of high temperature resistant and preparation method thereof |
| CN110964328A (en) * | 2019-12-23 | 2020-04-07 | 常州工程职业技术学院 | Oil-resistant and high-temperature-resistant cable for ships |
| CN111128462A (en) * | 2019-12-31 | 2020-05-08 | 金湖博通科技有限公司 | Novel halogen-free cable and production process thereof |
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Application publication date: 20181207 |