CN109233224A - A kind of environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product - Google Patents
A kind of environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product Download PDFInfo
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- CN109233224A CN109233224A CN201811147994.4A CN201811147994A CN109233224A CN 109233224 A CN109233224 A CN 109233224A CN 201811147994 A CN201811147994 A CN 201811147994A CN 109233224 A CN109233224 A CN 109233224A
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08L21/00—Compositions of unspecified rubbers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/421—Polyesters
- H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
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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
- C08L2205/03—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 present invention relates to a kind of environmental-friendly type high and low temperature and the strong technical field of composite materials of hydrolytic resistance, and disclose the preparation method of a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, comprising the following steps: prepare poly- adipoyl 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, 5-10 grams of modifier, 10-20 grams of white carbon black and 30-40 grams of formic acid of base Cen of antioxidant nitrogen.The environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product, environmental-friendly type high and low temperature obtained and the strong composite material of hydrolytic resistance have the hydrolytic Resistance of resin and rubber, mixing cold-resistant agent and UV resistant agent make environmental-friendly type high and low temperature obtained and the strong composite material of hydrolytic resistance not only high temperature resistant, it at low ambient temperatures will not cracking damage, cable product using effect obtained is good, it is i.e. environmentally friendly, also high-low temperature resistant, and hydrolytic Resistance is good, the use for the person of being convenient to use.
Description
Technical field
The present invention relates to a kind of environmental-friendly type high and low temperature and the strong technical field of composite materials of hydrolytic resistance, specially a kind of rings
Guarantor's type high-low temperature resistant and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product.
Background technique
Silica gel, transparent or milky granular solids have open porous structure, and strong adsorption can adsorb many kinds of substance,
Dilute sulfuric acid (or hydrochloric acid) is added in the aqueous solution of waterglass and stands, becomes as aqueous silicic acid gel and solid state, with washing
Removing is dissolved in electrolyte Na+ and SO42- (Cl-) ion therein, can obtain silica gel after dry, such as absorbs moisture, part silicon
Glue hygroscopic capacity about 40% or even 300% is used for gas dry, and gas absorbs, and dehydrate liquids, chromatographic analysis etc. is also used as catalysis
Cobalt chloride is such as added in agent, blue when dry, takes on a red color after water suction, renewable Reusability.
Traditional high temperature-resistant cable product product high temperature resistance is preferable, but neglects because of too high-temperature resistant result is pursued
Depending on other aspects, the material that traditional high temperature-resistant cable product uses is easy to crack when working at low ambient temperatures, and uses material
Expect not being very environmentally friendly, resistant to hydrolysis, toxic material are not dissolved in the external world to the material that part high temperature-resistant cable product uses, and destroy
Environment, user is very worried to this, so propose a kind of environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and
Its utilization in high/low temperature flexible cable product.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of environmental-friendly type high and low temperature and the strong composite material preparations of hydrolytic resistance
And its utilization in high/low temperature flexible cable product, have the advantages that environmental protection, it is resistance to solve traditional high temperature-resistant cable product product
High-temperature behavior is preferable, but in terms of ignoring other because of too high-temperature resistant result is pursued, traditional high temperature-resistant cable product
The material used is easy to crack when working at low ambient temperatures, and is not very environmentally friendly, part high temperature-resistant cable product using material
Resistant to hydrolysis, toxic material are not dissolved in the external world, welding, user's problem very worried to this to the material used.
(2) technical solution
For the purpose for realizing above-mentioned environmental protection, the invention provides the following technical scheme: a kind of environmental-friendly type high and low temperature and hydrolytic resistance
The preparation method of strong composite material, comprising the following steps:
1) prepare poly- adipoyl 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, modifier
5-10 grams, 20-40 grams of dihydroquinoline, 10-20 grams of white carbon black, 10-20 grams of cold-resistant agent, single 10-20 grams of benzoic acid resorcin ester,
5-10 grams of UV resistant agent, 10-30 grams of compatilizer, 200-300 grams of PBT resin, 200-300 grams of rubber, polycarbodiimide 50-
100 grams and 30-40 grams of formic acid of antioxidant nitrogen base Cen；
2) 200-300 grams and 200-300 grams of rubber of PBT resin is heated to melting, is stirred using glass rod with 900 rpms of revolving speeds
It mixes ten to ten five minutes, 10-20 grams of white carbon black mixing is added, stir ten to ten five points using glass rod with 600 rpms of revolving speeds
Clock；
3) adding poly- adipoyl, 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, poly- carbonization two are sub-
50-100 grams of amine, 30-40 grams of antioxidant nitrogen base Cen formic acid, 20-40 grams of dihydroquinoline, single 10-20 grams of ester of benzoic acid resorcin
It is mixed with 10-30 grams of compatilizer, is stirred 30 minutes using glass rod with 300 rpms of revolving speeds；
4) 5-10 grams of modifier of addition, 10-20 grams of cold-resistant agent and 5-10 grams of UV resistant agent, it is every with 300 turns using glass rod
Minute revolving speed stirs five to ten minutes, obtains mixture 1；
5) mixture 1 is put into take out after 200 Pascal's environment stand 4-5 hours and is heated, use glass after the fusing boiling of mixture 1
Stick is stirred 20 minutes with 800 rpms of revolving speeds, and band mixture sufficiently merges, and it is Celsius that mixture 1 is then placed on 20-25
Cooling under environment is spent, is cooled to room temperature to it to get environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance.
Preferably, 50-80 grams of the metal salt is calcium salt, zinc salt and magnesium salts with molar reactive ratio 1:1.3-1.3:1.5 system
At mixed metal salt.
Preferably, described 30-40 grams of formic acid of antioxidant nitrogen base Cen include DLTP, 626,10010, TNPP, P-EPQ and
TNPP。
Preferably, 5-10 grams of the modifier is Phospholes oxide, 200-300 grams of the PBT resin
Heating method with 200-300 grams of rubber is to be heated using alcohol blast burner.
5. a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance be in the utilization of high/low temperature flexible cable product, including
Following steps:
1) it will be socketed flexible rubber lagging outside cable inner core, the power for being one centimetre in external package a layer thickness of flexible rubber lagging
Benefit require 1 described in a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, serve as inner cushion layer；
2) the equidistant annular array quantity in the outside of inner cushion layer be eight yellow gold made of diameter be three millimeters gold
Belong to stick, metal bar external socket by a kind of environmental-friendly type high and low temperature described in claim 1 and the strong composite wood of hydrolytic resistance
Outer tube made of expecting；
3) up to high temperature-resistant cable.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of environmental-friendly type high and low temperature and the preparation of hydrolytic resistance strong composite material and its
In the utilization of high/low temperature flexible cable product, have it is following the utility model has the advantages that
1, the environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product, lead to
It crosses the 200-300 grams of heating mixing of 200-300 grams of resin and rubber and adds 10-20 grams of white carbon black, add poly- adipoyl two
30-50 grams of amine, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, 50-100 grams of polycarbodiimide, antioxidant nitrogen base Cen
10-20 grams and 10-30 grams of compatilizer of ester 30-40 grams of formic acid, 20-40 grams of dihydroquinoline, single benzoic acid resorcin mixing,
5-10 grams of modifier of addition, 10-20 grams of cold-resistant agent and 5-10 grams of UV resistant agent, so that environmental-friendly type high and low temperature obtained
And the strong composite material of hydrolytic resistance has the hydrolytic Resistance of resin and rubber, mixes 10-20 grams of cold-resistant agent and UV resistant agent
5-10 grams makes environmental-friendly type high and low temperature obtained and the strong composite material of hydrolytic resistance not only high temperature resistant, at low ambient temperatures also not
Meeting cracking damage, cable product using effect obtained is good, i.e., environmentally friendly, goes back high-low temperature resistant, and hydrolytic Resistance is good, facilitating makes
The use of user.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one: the preparation method of a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, including following step
It is rapid:
1) prepare poly- adipoyl 30 grams of diamines, 50 grams of metal salt, 300 grams of hydroxy carbonate magnesium, 5 grams of modifier, dihydro quinoline
20 grams of quinoline, 10 grams of white carbon black, 10 grams of cold-resistant agent, single 10 grams of benzoic acid resorcin ester, 5 grams of UV resistant agent, 10 grams of compatilizer,
30 grams of formic acid of 200 grams of PBT resin, 200 grams of rubber, 50 grams of polycarbodiimide and antioxidant nitrogen base Cen；
2) 200 grams and 200 grams of rubber of PBT resin are heated to melting, using glass rod with 900 rpms of revolving speed stirrings ten to ten
Five minutes, 10 grams of white carbon black mixing are added, are stirred ten to ten five minutes using glass rod with 600 rpms of revolving speeds；
3) poly- adipoyl 30 grams of diamines, 50 grams of metal salt, 300 grams of hydroxy carbonate magnesium, 50 grams of polycarbodiimide, antioxygen are added
10 grams and 10 grams of compatilizer of ester 30 grams of agent nitrogen base Cen formic acid, 20 grams of dihydroquinoline, single benzoic acid resorcin mixings, use
Glass rod is stirred 30 minutes with 300 rpms of revolving speeds；
4) 5 grams of modifier of addition, 10 grams of cold-resistant agent and 5 grams of UV resistant agent, are stirred using glass rod with 300 rpms of revolving speeds
It mixes five to ten minutes, obtains mixture 1；
5) mixture 1 is put into take out after 200 Pascal's environment stand 4-5 hours and is heated, use glass after the fusing boiling of mixture 1
Stick is stirred 20 minutes with 800 rpms of revolving speeds, and band mixture sufficiently merges, and mixture 1 is then placed on 20 degrees Celsius
It is cooling under environment, it is cooled to room temperature to it to get environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance.
50 grams of metal salt are calcium salt, zinc salt and magnesium salts with mixed metal salt made of molar reactive ratio 1:1.3-1.3:1.5.
30 grams of formic acid of antioxidant nitrogen base Cen include DLTP, 626,10010, TNPP, P-EPQ and TNPP.
5-10 grams of modifier is Phospholes oxide, the heating method that 200 grams and 200 grams of rubber of PBT resin
To use alcohol blast burner to heat.
5. a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance be in the utilization of high/low temperature flexible cable product, including
Following steps:
1) it will be socketed flexible rubber lagging outside cable inner core, the power for being one centimetre in external package a layer thickness of flexible rubber lagging
Benefit requires a kind of 1 environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, serves as inner cushion layer；
2) the equidistant annular array quantity in the outside of inner cushion layer be eight yellow gold made of diameter be three millimeters gold
Belong to stick, metal bar external socket by claim 1 a kind of environmental-friendly type high and low temperature and the strong composite material system of hydrolytic resistance
At outer tube；
3) up to high temperature-resistant cable.
PBT resin and rubber are the material of main material preparation, smaller to natural harmfulness, when other compounds
Material obtained is more environmentally-friendly.
Embodiment two: the preparation method of a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, including following step
It is rapid:
1) prepare poly- adipoyl 40 grams of diamines, 65 grams of metal salt, 350 grams of hydroxy carbonate magnesium, 7 grams of modifier, dihydro quinoline
30 grams of quinoline, 15 grams of white carbon black, 15 grams of cold-resistant agent, single 15 grams of benzoic acid resorcin ester, 7 grams of UV resistant agent, 20 grams of compatilizer,
35 grams of formic acid of 250 grams of PBT resin, 250 grams of rubber, 75 grams of polycarbodiimide and antioxidant nitrogen base Cen；
2) 250 grams and 250 grams of rubber of PBT resin are heated to melting, using glass rod with 900 rpms of revolving speed stirrings ten to ten
Five minutes, 15 grams of white carbon black mixing are added, are stirred ten to ten five minutes using glass rod with 600 rpms of revolving speeds；
3) poly- adipoyl 40 grams of diamines, 65 grams of metal salt, 350 grams of hydroxy carbonate magnesium, 75 grams of polycarbodiimide, antioxygen are added
15 grams and 20 grams of compatilizer of ester 35 grams of agent nitrogen base Cen formic acid, 30 grams of dihydroquinoline, single benzoic acid resorcin mixings, use
Glass rod is stirred 30 minutes with 300 rpms of revolving speeds；
4) 7 grams of modifier of addition, 15 grams of cold-resistant agent and 7 grams of UV resistant agent, are stirred using glass rod with 300 rpms of revolving speeds
It mixes five to ten minutes, obtains mixture 1；
5) mixture 1 is put into take out after 200 Pascal's environment stand 4-5 hours and is heated, use glass after the fusing boiling of mixture 1
Stick is stirred 20 minutes with 800 rpms of revolving speeds, and band mixture sufficiently merges, and it is Celsius that mixture 1 is then placed on 20-25
Cooling under environment is spent, is cooled to room temperature to it to get environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance.
65 grams of metal salt are calcium salt, zinc salt and magnesium salts with mixed metal salt made of molar reactive ratio 1:1.3-1.3:1.5.
35 grams of formic acid of antioxidant nitrogen base Cen include DLTP, 626,10010, TNPP, P-EPQ and TNPP.
7 grams of modifier are Phospholes oxide, the heating that 200-300 grams and 200-300 grams of rubber of PBT resin
Mode is to be heated using alcohol blast burner.
5. a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance be in the utilization of high/low temperature flexible cable product, including
Following steps:
1) it will be socketed flexible rubber lagging outside cable inner core, the power for being one centimetre in external package a layer thickness of flexible rubber lagging
Benefit requires a kind of 1 environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, serves as inner cushion layer；
2) the equidistant annular array quantity in the outside of inner cushion layer be eight yellow gold made of diameter be three millimeters gold
Belong to stick, metal bar external socket by claim 1 a kind of environmental-friendly type high and low temperature and the strong composite material system of hydrolytic resistance
At outer tube；
3) up to high temperature-resistant cable.
PBT resin itself have after preferable high temperature resistance, mixed rubber and white carbon black and cold-resistant agent have it is excellent
Resistance to low temperature, it is not easy to crack under low temperature environment.
Embodiment three: the preparation method of a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, including following step
It is rapid:
1) prepare poly- adipoyl 50 grams of diamines, 80 grams of metal salt, 400 grams of hydroxy carbonate magnesium, 10 grams of modifier, dihydro quinoline
40 grams of quinoline, 20 grams of white carbon black, 20 grams of cold-resistant agent, single 20 grams of benzoic acid resorcin ester, 10 grams of UV resistant agent, compatilizer 30
Gram, 300 grams of PBT resin, 300 grams of rubber, 100 grams of polycarbodiimide and 40 grams of formic acid of antioxidant nitrogen base Cen；
2) 300 grams and 300 grams of rubber of PBT resin are heated to melting, using glass rod with 900 rpms of revolving speed stirrings ten to ten
Five minutes, 20 grams of white carbon black mixing are added, are stirred ten to ten five minutes using glass rod with 600 rpms of revolving speeds；
3) poly- adipoyl 50 grams of diamines, 80 grams of metal salt, 400 grams of hydroxy carbonate magnesium, 100 grams of polycarbodiimide, anti-is added
20 grams and 30 grams of compatilizer of ester 40 grams of oxygen agent nitrogen base Cen formic acid, 40 grams of dihydroquinoline, single benzoic acid resorcin mixings, make
It is stirred 30 minutes with glass rod with 300 rpms of revolving speeds；
4) 10 grams of modifier of addition, 20 grams of cold-resistant agent and 10 grams of UV resistant agent, using glass rod with 300 rpms of revolving speeds
Stirring five to ten minutes, obtains mixture 1；
5) mixture 1 is put into take out after 200 Pascal's environment stand 4-5 hours and is heated, use glass after the fusing boiling of mixture 1
Stick is stirred 20 minutes with 800 rpms of revolving speeds, and band mixture sufficiently merges, and it is Celsius that mixture 1 is then placed on 20-25
Cooling under environment is spent, is cooled to room temperature to it to get environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance.
80 grams of metal salt are calcium salt, zinc salt and magnesium salts with mixed metal salt made of molar reactive ratio 1:1.3-1.3:1.5.
40 grams of formic acid of antioxidant nitrogen base Cen include DLTP, 626,10010, TNPP, P-EPQ and TNPP.
10 grams of modifier are Phospholes oxide, and the heating method that 300 grams and 300 grams of rubber of PBT resin is
It is heated using alcohol blast burner.
5. a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance be in the utilization of high/low temperature flexible cable product, including
Following steps:
1) it will be socketed flexible rubber lagging outside cable inner core, the power for being one centimetre in external package a layer thickness of flexible rubber lagging
Benefit requires a kind of 1 environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, serves as inner cushion layer；
2) the equidistant annular array quantity in the outside of inner cushion layer be eight yellow gold made of diameter be three millimeters gold
Belong to stick, metal bar external socket by claim 1 a kind of environmental-friendly type high and low temperature and the strong composite material system of hydrolytic resistance
At outer tube；
3) up to high temperature-resistant cable.
Alcohol blast burner heats PBT resin and the heating speed of rubber is fast, can accelerate to prepare speed, section to a certain extent
It saves time.
The beneficial effects of the present invention are: the environmental-friendly type high and low temperature and the preparation of hydrolytic resistance strong composite material and its in height
The utilization of warm flexible cable product, by being mixed the 200-300 grams of heating of 200-300 grams of resin and rubber and adding white carbon black 10-
20 grams, add poly- adipoyl 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, polycarbodiimide
50-100 grams, 30-40 grams of antioxidant nitrogen base Cen formic acid, 20-40 grams of dihydroquinoline, 10-20 grams of single benzoic acid resorcin ester and
10-30 grams of compatilizer mixing, 5-10 grams of modifier of addition, 10-20 grams of cold-resistant agent and 5-10 grams of UV resistant agent, makes
The hydrolytic Resistance of environmental-friendly type high and low temperature obtained and the strong composite material of hydrolytic resistance with resin and rubber is obtained, mixing is cold-resistant
10-20 grams of agent and 5-10 grams of UV resistant agent make environmental-friendly type high and low temperature obtained and the strong composite material of hydrolytic resistance is not only resistance to
High temperature, at low ambient temperatures will not cracking damage, cable product using effect obtained is good, i.e., environmentally friendly, go back high-low temperature resistant, and
Hydrolytic Resistance is good, the use for the person of being convenient to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. the preparation method of a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, which is characterized in that including following step
It is rapid:
1) prepare poly- adipoyl 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, modifier
5-10 grams, 20-40 grams of dihydroquinoline, 10-20 grams of white carbon black, 10-20 grams of cold-resistant agent, single 10-20 grams of benzoic acid resorcin ester,
5-10 grams of UV resistant agent, 10-30 grams of compatilizer, 200-300 grams of PBT resin, 200-300 grams of rubber, polycarbodiimide 50-
100 grams and 30-40 grams of formic acid of antioxidant nitrogen base Cen；
2) 200-300 grams and 200-300 grams of rubber of PBT resin is heated to melting, is stirred using glass rod with 900 rpms of revolving speeds
It mixes ten to ten five minutes, 10-20 grams of white carbon black mixing is added, stir ten to ten five points using glass rod with 600 rpms of revolving speeds
Clock；
3) adding poly- adipoyl, 30-50 grams of diamines, 50-80 grams of metal salt, 300-400 grams of hydroxy carbonate magnesium, poly- carbonization two are sub-
50-100 grams of amine, 30-40 grams of antioxidant nitrogen base Cen formic acid, 20-40 grams of dihydroquinoline, single 10-20 grams of ester of benzoic acid resorcin
It is mixed with 10-30 grams of compatilizer, is stirred 30 minutes using glass rod with 300 rpms of revolving speeds；
4) 5-10 grams of modifier of addition, 10-20 grams of cold-resistant agent and 5-10 grams of UV resistant agent, it is every with 300 turns using glass rod
Minute revolving speed stirs five to ten minutes, obtains mixture 1；
5) mixture 1 is put into take out after 200 Pascal's environment stand 4-5 hours and is heated, use glass after the fusing boiling of mixture 1
Stick is stirred 20 minutes with 800 rpms of revolving speeds, and band mixture sufficiently merges, and it is Celsius that mixture 1 is then placed on 20-25
Cooling under environment is spent, is cooled to room temperature to it to get environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance.
2. a kind of environmental-friendly type high and low temperature according to claim 1 and the strong composite material and preparation method thereof of hydrolytic resistance, special
Sign is that 50-80 grams of the metal salt is calcium salt, zinc salt and magnesium salts to mix made of molar reactive ratio 1:1.3-1.3:1.5
Metal salt.
3. a kind of environmental-friendly type high and low temperature according to claim 1 and the strong composite material and preparation method thereof of hydrolytic resistance, special
Sign is that described 30-40 grams of formic acid of antioxidant nitrogen base Cen includes DLTP, 626,10010, TNPP, P-EPQ and TNPP.
4. a kind of environmental-friendly type high and low temperature according to claim 1 and the strong composite material and preparation method thereof of hydrolytic resistance, special
Sign is that described 5-10 grams of modifier is Phospholes oxide, 200-300 grams of the PBT resin and rubber
200-300 grams of heating method is to be heated using alcohol blast burner.
5. a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance exist in the utilization of high/low temperature flexible cable product, feature
In, comprising the following steps:
1) it will be socketed flexible rubber lagging outside cable inner core, the power for being one centimetre in external package a layer thickness of flexible rubber lagging
Benefit require 1 described in a kind of environmental-friendly type high and low temperature and the strong composite material of hydrolytic resistance, serve as inner cushion layer；
2) the equidistant annular array quantity in the outside of inner cushion layer be eight yellow gold made of diameter be three millimeters gold
Belong to stick, is socketed with a kind of environmental-friendly type high and low temperature described in claim 1 and the strong composite wood of hydrolytic resistance in the outside of metal bar
Outer tube made of expecting；
3) up to high temperature-resistant cable.
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| CN201811147994.4A CN109233224A (en) | 2018-09-29 | 2018-09-29 | A kind of environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product |
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| CN201811147994.4A CN109233224A (en) | 2018-09-29 | 2018-09-29 | A kind of environmental-friendly type high and low temperature and the strong composite material preparation of hydrolytic resistance and its utilization in high/low temperature flexible cable product |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1353136A (en) * | 2000-11-03 | 2002-06-12 | 中国石油化工股份有限公司 | High-rigidity high-toughness plastics and its preparing process |
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