CN108084693A - It can low temperature resistant simultaneously and high temperature high-performance PPO composite material - Google Patents
It can low temperature resistant simultaneously and high temperature high-performance PPO composite material Download PDFInfo
- Publication number
- CN108084693A CN108084693A CN201810015132.XA CN201810015132A CN108084693A CN 108084693 A CN108084693 A CN 108084693A CN 201810015132 A CN201810015132 A CN 201810015132A CN 108084693 A CN108084693 A CN 108084693A
- Authority
- CN
- China
- Prior art keywords
- parts
- temperature
- performance
- composite material
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/325—Calcium, strontium or barium phosphate
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses can low temperature resistant and high temperature simultaneously high-performance PPO composite material, by weight, preparing raw material is：100 parts of polyphenylene oxide PPO, 10 50 parts of polyurethane PU, 15 parts of styrene butadiene block copolymer SBS, ELECTRODE WITH BILAYER POLYMERIC object coats 50 80 parts of nanometer hydroxyapatite, 10 20 parts of mesoporous nano silicon, 550 15 parts of silane coupling agent KH, 560 15 parts of silane coupling agent KH, 15 parts of ethylene bis stearamide, 13 parts of dioctyl ester base pentaerythritol diphosphites and double 13 parts of (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites.The invention also discloses it is described can the high-performance PPO composite material of low temperature resistant and high temperature simultaneously preparation method.
Description
Technical field
The invention belongs to polymer composites technical field, more particularly it relates to which one kind can be low temperature resistant simultaneously
With the high-performance PPO composite material of high temperature.
Background technology
Polyphenylene oxide (PPO) is one of five large-engineering plastics.PPO is the high amorphous material of lipophile, heat resistance, it is electrical absolutely
Creep resistant is excellent under edge and high temperature, but its poor impact toughness, hardly possible are processed and intolerant to nonpolar solvent；In addition, also exist
The defects of limited strength and bad anti-flammability, and be difficult to take into account low temperature resistant and high temperature resistance, it is difficult to extensive use, it would be highly desirable to solve
Certainly.
Therefore, it is necessary to carry out technological improvement, prepare have better intensity and and keep high resiliency, and anti-flammability preferably,
The good PPO composite material of high and low temperature resistance.
The content of the invention
To solve the above-mentioned problems, one aspect of the present invention, which provides, low temperature resistant simultaneously to be answered with high temperature high-performance PPO
Condensation material, by weight, preparing raw material is：
100 parts of polyphenylene oxide PPO, 10-50 parts of polyurethane PU, 1-5 parts of styrene-butadiene block copolymer SBS, bilayer are poly-
Close object 50-80 parts of nanometer hydroxyapatite of cladding, 10-20 parts of mesoporous nano silicon, 1-5 parts of silane resin acceptor kh-550, silane idol
Join 1-5 parts of agent KH-560,1-5 parts of ethylene bis stearamide, 1-3 parts of dioctyl ester base pentaerythritol diphosphites and double
1-3 parts of (2,4- di-tert-butyl-phenyls) pentaerythritol diphosphites.
Preferably, it is described can low temperature resistant simultaneously and high temperature high-performance PPO composite material, by weight, prepare
Raw material is：
100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS, ELECTRODE WITH BILAYER POLYMERIC object bag
Cover 70 parts of nanometer hydroxyapatite, 13 parts of mesoporous nano silicon, 3 parts of silane resin acceptor kh-550, silane coupling agent KH-560 5
Part, 3 parts of ethylene bis stearamide, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- di-tert-butyl-phenyl) seasons
Penta 2 parts of tetrol diphosphites.
In one embodiment, the outer layer of the ELECTRODE WITH BILAYER POLYMERIC object is rigid polyether-ketone, and internal layer is flexible polyether amine.
In one embodiment, the preparation method of the ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite is：
（1）In reaction vessel, sequentially add the 1H- imidazoles -4- ethamine of 0.044 mol, the epoxy resin E-44 of 10 g and
300 ml of n,N-Dimethylformamide after leading to 30 min of nitrogen protection, heats up after 100 DEG C of 5 h of reaction, it is molten to obtain sticky polyetheramine
Liquid；
（2）Into above-mentioned sticky polyether amine solution, the nanometer hydroxyapatite of 100 g, the silane coupling agent KH- of 2 g are added in
550, under 100 DEG C, nitrogen protection, continue after stirring 2 h, by reaction solution precipitating in 2000 ml ethyl alcohol, obtain a large amount of solids
Precipitation is washed solid precipitation three times with ethyl alcohol and deionized water, is then filtered repeatedly, by obtained solid in vacuum drying oven,
Dry 24 h obtain single polymer layer cladding nanometer hydroxyapatite at 50 DEG C；
（3）By the 4,4 ' of 0.002mol-difluoro benzophenone, 4,4 '-dihydroxy benzophenone of 0.0021mol, 0.0024mol
Natrium carbonicum calcinatum, the diphenyl sulphone (DPS) of 0.012mol are fitted into reaction vessel, are warming up to 180 DEG C in a nitrogen atmosphere, react 6 h, so
After be warming up to 300 DEG C, react 5 h, then reaction solution be precipitated in deionized water, is washed repeatedly with ethyl alcohol and deionized water
The solid precipitates three times, then filters, and by obtained solid in vacuum drying oven, dry 24 h obtain polyether-ketone at 120 DEG C；
（4）Take step（3）10 g of gained polyether-ketone is dissolved in 300 ml diphenyl sulphone (DPS)s, then adds in step（2）Gained individual layer gathers
Object cladding 100 g of nanometer hydroxyapatite is closed, after being warming up to 80 DEG C of 2 h of stirring, reaction solution is precipitated in deionized water, is used
Ethyl alcohol and deionized water wash solid precipitation three times repeatedly, then filter, by obtained solid in vacuum drying oven, at 120 DEG C
Dry 24 h obtain ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite.
In one embodiment, the average grain diameter of the nanometer hydroxyapatite is 200-700 nanometers.
Preferably, the average grain diameter of the nanometer hydroxyapatite is 500 nanometers.
In one embodiment, the average grain diameter of the mesoporous nano silicon is 200-1000 nanometers.
Preferably, the average grain diameter of the mesoporous nano silicon is 900 nanometers.
The present invention also provides can the high-performance PPO composite material of low temperature resistant and high temperature simultaneously preparation method, including as follows
Step：
Above-mentioned raw materials are added in the high-speed mixer that rotating speed is 1200 revs/min and are mixed, until because caused by high-speed stirred
Frictional heat makes temperature of charge discharge when being increased to 130 DEG C, and then mixed material is sent in cooling and stirring device, is led under stiring
The mode of supercooling water leg cooling is cooled to 60 DEG C；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 250-280 DEG C of area's temperature, two 270-290 DEG C of area's temperature, three 270-290 DEG C of area's temperature,
Four 260-290 DEG C of area's temperature.
Preferably, the heating temperature of each heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, 3rd area
290 DEG C of temperature, four 280 DEG C of area's temperature.
Compared with prior art, beneficial effects of the present invention are：
ELECTRODE WITH BILAYER POLYMERIC object coats the addition of nanometer hydroxyapatite, by the synergistic effect of rigid polyether-ketone and flexible polyether amine,
The dispersiveness of filler is substantially increased, can greatly increase the content of filler, and improves the intensity and flame retardant property of system simultaneously.
The addition of mesoporous nano silicon and silane coupling agent can further improve the crosslink density of system, and be received with ELECTRODE WITH BILAYER POLYMERIC object cladding
Rice hydroxyapatite collaboration further improves the intensity of system.Simultaneously, by introducing low temperature resistant polyurethane, further
The cryogenic property of improvement system, so as to obtain the material of good combination property.
Specific embodiment
Raw material：
Polyphenylene oxide PPO is purchased from Mitsubishi chemistry, trade mark PX110L.Polyurethane PU is Baeyer Texin200-TPU285.Benzene second
Alkene-butadiene block copolymer SBS is purchased from Ba Ling petrochemical industry, trade mark YH-791.Nanometer hydroxyapatite（Average grain diameter is 500
Nanometer）Purchased from Aladdin reagent.Mesoporous nano silicon（Average grain diameter is 900 nanometers）MCM-41 is purchased from Hangzhou SeaBird chemical industry.It is other
Raw material is purchased from Western Regions chemical industry.
Embodiment 1
By weight, by 100 parts of polyphenylene oxide PPO, 10 parts of polyurethane PU, 1 part of styrene-butadiene block copolymer SBS,
ELECTRODE WITH BILAYER POLYMERIC object 80 parts of nanometer hydroxyapatite of cladding, 10 parts of mesoporous nano silicon, 1 part of silane resin acceptor kh-550 are silane coupled
1 part of agent KH-560,5 parts of ethylene bis stearamide, 1 part of dioctyl ester base pentaerythritol diphosphites and double (2,4- bis- uncles
Butyl phenyl) 1 part of pentaerythritol diphosphites add in the high-speed mixer that rotating speed is 1200 revs/min and mix, until because
Frictional heat caused by high-speed stirred makes temperature of charge discharge when being increased to 130 DEG C, and mixed material then is sent to cooling stirs
It mixes in device, is cooled to 60 DEG C by way of cooling jacket cooling under stiring；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three 290 DEG C of area's temperature, four area's temperature 280
℃。
The preparation method of ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite is：
（1）In reaction vessel, sequentially add the 1H- imidazoles -4- ethamine of 0.044 mol, the epoxy resin E-44 of 10 g and
300 ml of n,N-Dimethylformamide after leading to 30 min of nitrogen protection, heats up after 100 DEG C of 5 h of reaction, it is molten to obtain sticky polyetheramine
Liquid；
（2）Into above-mentioned sticky polyether amine solution, the nanometer hydroxyapatite of 100 g, the silane coupling agent KH- of 2 g are added in
550, under 100 DEG C, nitrogen protection, continue after stirring 2 h, by reaction solution precipitating in 2000 ml ethyl alcohol, obtain a large amount of solids
Precipitation is washed solid precipitation three times with ethyl alcohol and deionized water, is then filtered repeatedly, by obtained solid in vacuum drying oven,
Dry 24 h obtain single polymer layer cladding nanometer hydroxyapatite at 50 DEG C；
（3）By the 4,4 ' of 0.002mol-difluoro benzophenone, 4,4 '-dihydroxy benzophenone of 0.0021mol, 0.0024mol
Natrium carbonicum calcinatum, the diphenyl sulphone (DPS) of 0.012mol are fitted into reaction vessel, are warming up to 180 DEG C in a nitrogen atmosphere, react 6 h, so
After be warming up to 300 DEG C, react 5 h, then reaction solution be precipitated in deionized water, is washed repeatedly with ethyl alcohol and deionized water
The solid precipitates three times, then filters, and by obtained solid in vacuum drying oven, dry 24 h obtain polyether-ketone at 120 DEG C；
（4）Take step（3）10 g of gained polyether-ketone is dissolved in 300 ml diphenyl sulphone (DPS)s, then adds in step（2）Gained individual layer gathers
Object cladding 100 g of nanometer hydroxyapatite is closed, after being warming up to 80 DEG C of 2 h of stirring, reaction solution is precipitated in deionized water, is used
Ethyl alcohol and deionized water wash solid precipitation three times repeatedly, then filter, by obtained solid in vacuum drying oven, at 120 DEG C
Dry 24 h obtain ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite.
Embodiment 2
By weight, by 100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS,
ELECTRODE WITH BILAYER POLYMERIC object 70 parts of nanometer hydroxyapatite of cladding, 13 parts of mesoporous nano silicon, 3 parts of silane resin acceptor kh-550 are silane coupled
5 parts of agent KH-560,3 parts of ethylene bis stearamide, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- bis- uncles
Butyl phenyl) 2 parts of pentaerythritol diphosphites add in the high-speed mixer that rotating speeds are 1200 revs/min and mix, until because
Frictional heat caused by high-speed stirred makes temperature of charge discharge when being increased to 130 DEG C, and mixed material then is sent to cooling stirs
It mixes in device, is cooled to 60 DEG C by way of cooling jacket cooling under stiring；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three 290 DEG C of area's temperature, four area's temperature 280
℃。
The preparation method of ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite is：
（1）In reaction vessel, sequentially add the 1H- imidazoles -4- ethamine of 0.044 mol, the epoxy resin E-44 of 10 g and
300 ml of n,N-Dimethylformamide after leading to 30 min of nitrogen protection, heats up after 100 DEG C of 5 h of reaction, it is molten to obtain sticky polyetheramine
Liquid；
（2）Into above-mentioned sticky polyether amine solution, the nanometer hydroxyapatite of 100 g, the silane coupling agent KH- of 2 g are added in
550, under 100 DEG C, nitrogen protection, continue after stirring 2 h, by reaction solution precipitating in 2000 ml ethyl alcohol, obtain a large amount of solids
Precipitation is washed solid precipitation three times with ethyl alcohol and deionized water, is then filtered repeatedly, by obtained solid in vacuum drying oven,
Dry 24 h obtain single polymer layer cladding nanometer hydroxyapatite at 50 DEG C；
（3）By the 4,4 ' of 0.002mol-difluoro benzophenone, 4,4 '-dihydroxy benzophenone of 0.0021mol, 0.0024mol
Natrium carbonicum calcinatum, the diphenyl sulphone (DPS) of 0.012mol are fitted into reaction vessel, are warming up to 180 DEG C in a nitrogen atmosphere, react 6 h, so
After be warming up to 300 DEG C, react 5 h, then reaction solution be precipitated in deionized water, is washed repeatedly with ethyl alcohol and deionized water
The solid precipitates three times, then filters, and by obtained solid in vacuum drying oven, dry 24 h obtain polyether-ketone at 120 DEG C；
（4）Take step（3）10 g of gained polyether-ketone is dissolved in 300 ml diphenyl sulphone (DPS)s, then adds in step（2）Gained individual layer gathers
Object cladding 100 g of nanometer hydroxyapatite is closed, after being warming up to 80 DEG C of 2 h of stirring, reaction solution is precipitated in deionized water, is used
Ethyl alcohol and deionized water wash solid precipitation three times repeatedly, then filter, by obtained solid in vacuum drying oven, at 120 DEG C
Dry 24 h obtain ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite.
Comparative example 1
By weight, by 100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS,
Single polymer layer 70 parts of nanometer hydroxyapatite of cladding, 13 parts of mesoporous nano silicon, 3 parts of silane resin acceptor kh-550 are silane coupled
5 parts of agent KH-560,3 parts of ethylene bis stearamide, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- bis- uncles
Butyl phenyl) 2 parts of pentaerythritol diphosphites add in the high-speed mixer that rotating speeds are 1200 revs/min and mix, until because
Frictional heat caused by high-speed stirred makes temperature of charge discharge when being increased to 130 DEG C, and mixed material then is sent to cooling stirs
It mixes in device, is cooled to 60 DEG C by way of cooling jacket cooling under stiring；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three 290 DEG C of area's temperature, four area's temperature 280
℃。
The preparation method of single polymer layer cladding nanometer hydroxyapatite is：
（1）In reaction vessel, sequentially add the 1H- imidazoles -4- ethamine of 0.044 mol, the epoxy resin E-44 of 10 g and
300 ml of n,N-Dimethylformamide after leading to 30 min of nitrogen protection, heats up after 100 DEG C of 5 h of reaction, it is molten to obtain sticky polyetheramine
Liquid；
（2）Into above-mentioned sticky polyether amine solution, the nanometer hydroxyapatite of 100 g, the silane coupling agent KH- of 2 g are added in
550, under 100 DEG C, nitrogen protection, continue after stirring 2 h, by reaction solution precipitating in 2000 ml ethyl alcohol, obtain a large amount of solids
Precipitation is washed solid precipitation three times with ethyl alcohol and deionized water, is then filtered repeatedly, by obtained solid in vacuum drying oven,
Dry 24 h obtain single polymer layer cladding nanometer hydroxyapatite at 50 DEG C.
Comparative example 2
By weight, by 100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS,
Single polymer layer coats 70 parts of nanometer hydroxyapatite, 3 parts of silane resin acceptor kh-550,5 parts of silane coupling agent KH-560, second
Support 3 parts of bis-stearamides, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- di-tert-butyl-phenyl) Ji Wusi
2 parts of alcohol diphosphites are added in the high-speed mixer that rotating speed is 1200 revs/min and mixed, until because caused by high-speed stirred
Frictional heat makes temperature of charge discharge when being increased to 130 DEG C, and then mixed material is sent in cooling and stirring device, is led under stiring
The mode of supercooling water leg cooling is cooled to 60 DEG C；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three 290 DEG C of area's temperature, four area's temperature 280
℃。
Comparative example 3
By weight, by 100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS,
ELECTRODE WITH BILAYER POLYMERIC object 70 parts of nanometer hydroxyapatite of cladding, 13 parts of mesoporous nano silicon, 3 parts of silane resin acceptor kh-550 are silane coupled
5 parts of agent KH-560,3 parts of ethylene bis stearamide, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- bis- uncles
Butyl phenyl) 2 parts of pentaerythritol diphosphites add in the high-speed mixer that rotating speeds are 1200 revs/min and mix, until because
Frictional heat caused by high-speed stirred makes temperature of charge discharge when being increased to 130 DEG C, and mixed material then is sent to cooling stirs
It mixes in device, is cooled to 60 DEG C by way of cooling jacket cooling under stiring；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three 290 DEG C of area's temperature, four area's temperature 280
℃。
Test condition
Tensile strength is tested by 1040 standards of GB/T.Specimen types be I types, batten size (mm)：170 (length) × (20 ±
0.2) (end portion width) × (4 ± 0.2) (thickness), tensile speed 50mm/min；
Oxygen index (OI) is tested according to GB/T2460-1993.
Test result is shown in Table 1.
Table 1
Claims (10)
1. can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that by weight, prepare raw material
For：
100 parts of polyphenylene oxide PPO, 10-50 parts of polyurethane PU, 1-5 parts of styrene-butadiene block copolymer SBS, bilayer are poly-
Close object 50-80 parts of nanometer hydroxyapatite of cladding, 10-20 parts of mesoporous nano silicon, 1-5 parts of silane resin acceptor kh-550, silane idol
Join 1-5 parts of agent KH-560,1-5 parts of ethylene bis stearamide, 1-3 parts of dioctyl ester base pentaerythritol diphosphites and double
1-3 parts of (2,4- di-tert-butyl-phenyls) pentaerythritol diphosphites.
2. it is according to claim 1 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that press
Parts by weight meter, preparing raw material is：
100 parts of polyphenylene oxide PPO, 30 parts of polyurethane PU, 3 parts of styrene-butadiene block copolymer SBS, ELECTRODE WITH BILAYER POLYMERIC object bag
Cover 70 parts of nanometer hydroxyapatite, 13 parts of mesoporous nano silicon, 3 parts of silane resin acceptor kh-550, silane coupling agent KH-560 5
Part, 3 parts of ethylene bis stearamide, 2 parts of dioctyl ester base pentaerythritol diphosphites and double (2,4- di-tert-butyl-phenyl) seasons
Penta 2 parts of tetrol diphosphites.
3. it is according to claim 1 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that institute
The outer layer for stating ELECTRODE WITH BILAYER POLYMERIC object is rigid polyether-ketone, and internal layer is flexible polyether amine.
4. according to claim 1-3 any one of them can low temperature resistant and high temperature simultaneously high-performance PPO composite material, feature
It is, the preparation method of the ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite is：
（1）In reaction vessel, sequentially add the 1H- imidazoles -4- ethamine of 0.044 mol, the epoxy resin E-44 of 10 g and
300 ml of n,N-Dimethylformamide after leading to 30 min of nitrogen protection, heats up after 100 DEG C of 5 h of reaction, it is molten to obtain sticky polyetheramine
Liquid；
（2）Into above-mentioned sticky polyether amine solution, the nanometer hydroxyapatite of 100 g, the silane coupling agent KH- of 2 g are added in
550, under 100 DEG C, nitrogen protection, continue after stirring 2 h, by reaction solution precipitating in 2000 ml ethyl alcohol, obtain a large amount of solids
Precipitation is washed solid precipitation three times with ethyl alcohol and deionized water, is then filtered repeatedly, by obtained solid in vacuum drying oven,
Dry 24 h obtain single polymer layer cladding nanometer hydroxyapatite at 50 DEG C；
（3）By the 4,4 ' of 0.002mol-difluoro benzophenone, 4,4 '-dihydroxy benzophenone of 0.0021mol, 0.0024mol
Natrium carbonicum calcinatum, the diphenyl sulphone (DPS) of 0.012mol are fitted into reaction vessel, are warming up to 180 DEG C in a nitrogen atmosphere, react 6 h, so
After be warming up to 300 DEG C, react 5 h, then reaction solution be precipitated in deionized water, is washed repeatedly with ethyl alcohol and deionized water
The solid precipitates three times, then filters, and by obtained solid in vacuum drying oven, dry 24 h obtain polyether-ketone at 120 DEG C；
（4）Take step（3）10 g of gained polyether-ketone is dissolved in 300 ml diphenyl sulphone (DPS)s, then adds in step（2）Gained individual layer gathers
Object cladding 100 g of nanometer hydroxyapatite is closed, after being warming up to 80 DEG C of 2 h of stirring, reaction solution is precipitated in deionized water, is used
Ethyl alcohol and deionized water wash solid precipitation three times repeatedly, then filter, by obtained solid in vacuum drying oven, at 120 DEG C
Dry 24 h obtain ELECTRODE WITH BILAYER POLYMERIC object cladding nanometer hydroxyapatite.
5. it is according to claim 4 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that institute
The average grain diameter for stating nanometer hydroxyapatite is 200-700 nanometers.
6. it is according to claim 5 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that institute
The average grain diameter for stating nanometer hydroxyapatite is 500 nanometers.
7. it is according to claim 1 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that institute
The average grain diameter for stating mesoporous nano silicon is 200-1000 nanometers.
8. it is according to claim 7 can low temperature resistant and high temperature simultaneously high-performance PPO composite material, which is characterized in that institute
The average grain diameter for stating mesoporous nano silicon is 900 nanometers.
9. can the high-performance PPO composite material of low temperature resistant and high temperature simultaneously preparation method, which is characterized in that including walking as follows
Suddenly：
The raw material of any one of claim 1-8 is added in the high-speed mixer that rotating speed is 1200 revs/min and is mixed, until because of height
Frictional heat caused by speed stirring makes temperature of charge discharge when being increased to 130 DEG C, and mixed material then is sent to cooling and stirring
In device, 60 DEG C are cooled to by way of cooling jacket cooling under stiring；
Mixed material after cooling is sent in the double screw extruder for having reached design temperature, mixed material is by double spiral shells
Bar extruder is extruded as billot, and set extrusion die temperature is 290 DEG C；The billot squeezed out is cooled down through sink, drawn
Being obtained into pelleter granulation can low temperature resistant simultaneously and high temperature high-performance PPO composite material；
Above-mentioned double screw extruder is divided into 4 heating zones and extrusion die according to the precedence that material passes through, and set is each
The heating temperature of heating zone is followed successively by：One 250-280 DEG C of area's temperature, two 270-290 DEG C of area's temperature, three 270-290 DEG C of area's temperature,
Four 260-290 DEG C of area's temperature.
10. it is according to claim 9 can the high-performance PPO composite material of low temperature resistant and high temperature simultaneously preparation method,
It is characterized in that, the heating temperature of each heating zone is followed successively by：One 260 DEG C of area's temperature, two 280 DEG C of area's temperature, three area's temperature 290
DEG C, four 280 DEG C of area's temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015132.XA CN108084693A (en) | 2018-01-08 | 2018-01-08 | It can low temperature resistant simultaneously and high temperature high-performance PPO composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015132.XA CN108084693A (en) | 2018-01-08 | 2018-01-08 | It can low temperature resistant simultaneously and high temperature high-performance PPO composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108084693A true CN108084693A (en) | 2018-05-29 |
Family
ID=62182352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015132.XA Pending CN108084693A (en) | 2018-01-08 | 2018-01-08 | It can low temperature resistant simultaneously and high temperature high-performance PPO composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108084693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294215A (en) * | 2018-08-08 | 2019-02-01 | 万华化学集团股份有限公司 | A kind of polyurethane resin combination material and purposes and a kind of high strength and modulus polyurethane material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710530A (en) * | 1986-05-01 | 1987-12-01 | Fmc Corporation | Flame retardant polyphenylene ether molding compositions |
| CN1546568A (en) * | 2003-12-09 | 2004-11-17 | 太原理工大学 | Polyaminoester /molecular sieve composite material and its preparation method |
| CN103849132A (en) * | 2012-12-03 | 2014-06-11 | 宁波日月电线电缆制造有限公司 | Thermoplastic flame-retardant elastomer used for glass fiber reinforcement of cable |
| CN107325492A (en) * | 2017-09-04 | 2017-11-07 | 安徽天裕汽车零部件制造有限公司 | A kind of composite of truck crane gum forming and preparation method thereof |
-
2018
- 2018-01-08 CN CN201810015132.XA patent/CN108084693A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710530A (en) * | 1986-05-01 | 1987-12-01 | Fmc Corporation | Flame retardant polyphenylene ether molding compositions |
| CN1546568A (en) * | 2003-12-09 | 2004-11-17 | 太原理工大学 | Polyaminoester /molecular sieve composite material and its preparation method |
| CN103849132A (en) * | 2012-12-03 | 2014-06-11 | 宁波日月电线电缆制造有限公司 | Thermoplastic flame-retardant elastomer used for glass fiber reinforcement of cable |
| CN107325492A (en) * | 2017-09-04 | 2017-11-07 | 安徽天裕汽车零部件制造有限公司 | A kind of composite of truck crane gum forming and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 韩东太: "《金属氧化物/尼龙1010复合材料热力学性能与摩擦热行为研究》", 31 May 2013 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294215A (en) * | 2018-08-08 | 2019-02-01 | 万华化学集团股份有限公司 | A kind of polyurethane resin combination material and purposes and a kind of high strength and modulus polyurethane material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104928790A (en) | Method for preparing polyimide fibers | |
| CN101855271A (en) | Method for producing polyaryl ethers | |
| JP6528678B2 (en) | Polyarylene sulfide resin composition and molded article comprising the same | |
| CN105820522A (en) | Calcium sulfate whisker reinforced and toughened polylactic acid composite and preparation method thereof | |
| CN110183647B (en) | Carbon nanotube/polyether ketone composite material and preparation method and application thereof | |
| WO2015033855A1 (en) | Polyarylene-sulfide fibers and manufacturing method therefor | |
| CN104987659A (en) | Heat-resistant antistatic conductive polymer composite material and preparation method therefor and application thereof | |
| CN106220848A (en) | Melt temperature and vitrification point difference fire resistant polyimide less than 30 degree and preparation method thereof | |
| CN108084693A (en) | It can low temperature resistant simultaneously and high temperature high-performance PPO composite material | |
| CN110237784B (en) | Lignin micro/nanosphere, reinforced polylactic acid 3D printing material and preparation method thereof | |
| CN113480752B (en) | Polyether-ether-ketone reinforced master batch and preparation method thereof, and polyether-ether-ketone composite material and preparation method thereof | |
| CN106317562B (en) | A kind of film and preparation method thereof of solubilising type super high molecular weight micronized polyethylene preparation | |
| CN108047690A (en) | High-strength and ageing resistance PPO composite material filled with mesoporous nano silicon | |
| CN105504814A (en) | Poly(phenylene sulfone) composition for 3D printing and preparation method thereof | |
| CN116875027A (en) | Dielectric flame-retardant composite material and preparation method thereof | |
| CN111320751B (en) | Polyether imide resin containing side nitrile group and preparation method and application thereof | |
| CN111704719A (en) | Thermosetting polyimide resin, prepolymer, preparation method and application | |
| CN111073553A (en) | High-strength high-fluidity polypropylene bonding resin and preparation method thereof | |
| CN109778348A (en) | A kind of thermoplastic polyester elastomer fiber, preparation method and textile fabrics | |
| CN104497572B (en) | A kind of Kapton of colourless high transparency type and preparation method thereof | |
| CN103788447B (en) | A kind of preparation method of long-branched high density polyethylene (HDPE) | |
| CN112301454A (en) | Preparation method of PET-based graphene conductive fibers | |
| CN115612224A (en) | Polyvinyl chloride composite material and preparation method thereof | |
| CN111087652A (en) | Silicone rubber heat-resistant additive and preparation method thereof | |
| CN106279945A (en) | A kind of graphene oxide/Fanglun slurry cake/EVOH composite and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
|
| RJ01 | Rejection of invention patent application after publication |