CN110079024A - Potent anti-aging plug material of one kind and preparation method thereof - Google Patents
Potent anti-aging plug material of one kind and preparation method thereof Download PDFInfo
- Publication number
- CN110079024A CN110079024A CN201910414841.XA CN201910414841A CN110079024A CN 110079024 A CN110079024 A CN 110079024A CN 201910414841 A CN201910414841 A CN 201910414841A CN 110079024 A CN110079024 A CN 110079024A
- Authority
- CN
- China
- Prior art keywords
- parts
- plug material
- aging
- plug
- added
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 63
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 28
- 230000003389 potentiating effect Effects 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007822 coupling agent Substances 0.000 claims abstract description 18
- 239000004695 Polyether sulfone Substances 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 229920006393 polyether sulfone Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims abstract description 15
- 229920003049 isoprene rubber Polymers 0.000 claims abstract description 14
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 14
- 239000004014 plasticizer Substances 0.000 claims abstract description 14
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 13
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 12
- JYGDNJBOZPUECC-UHFFFAOYSA-N C(C)(C)(C)C1=CC(=CC=C1O)C.CCC(C[PH2]=O)(CCCC)CC Chemical compound C(C)(C)(C)C1=CC(=CC=C1O)C.CCC(C[PH2]=O)(CCCC)CC JYGDNJBOZPUECC-UHFFFAOYSA-N 0.000 claims abstract description 10
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003508 Dilauryl thiodipropionate Substances 0.000 claims abstract description 8
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims description 25
- 238000010792 warming Methods 0.000 claims description 25
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 15
- 238000010074 rubber mixing Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000005453 pelletization Methods 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 5
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 150000005846 sugar alcohols Polymers 0.000 claims description 5
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 4
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical compound OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 claims 1
- 235000019082 Osmanthus Nutrition 0.000 claims 1
- 241000333181 Osmanthus Species 0.000 claims 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims 1
- 239000003490 Thiodipropionic acid Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims 1
- 235000019303 thiodipropionic acid Nutrition 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 11
- 238000005336 cracking Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- -1 vinyl trimethoxy silicon Alkane Chemical class 0.000 description 4
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical class CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- HWYFPPCMXWAWDM-UHFFFAOYSA-N C1(=CC=CC=C1)O.CC1=CC=CC(=C1)C(C)(C)C Chemical compound C1(=CC=CC=C1)O.CC1=CC=CC(=C1)C(C)(C)C HWYFPPCMXWAWDM-UHFFFAOYSA-N 0.000 description 1
- PQBRZGOVIXSTBR-UHFFFAOYSA-N CCC(C[PH2]=O)(CCCC)CC Chemical compound CCC(C[PH2]=O)(CCCC)CC PQBRZGOVIXSTBR-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
-
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides potent anti-aging plug material of one kind and preparation method thereof, is related to plug material production technical field.The plug material is made of raw material from the following weight: 40-50 parts of ethylene propylene diene rubber, 15-20 parts of isoprene rubber, 8-12 parts of polyethersulfone resin, 1-2 parts of ceria, N- phenyl-N- hexamethylene are to 6-8 parts of aniline, 6-8 parts of 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), 4-6 parts of dilauryl thiodipropionate, 4-6 parts of phosphorous acid three (nonyl phenylester), 3-5 parts of basalt fibre, 0.5-0.7 parts of coupling agent, 1.5-2.0 parts of plasticizer, 2-3 parts of dispersing agent.The present invention overcomes the deficiencies in the prior art, the anti-aging property of plug material can not only be effectively improved, prevent plug exposure in air aging and there is a phenomenon where electric shock leak electricity, it is highly-safe, long service life, the toughness of plug, wear-resisting and cracking resistance can also be effectively improved, plug overall performance is excellent, is suitable for promoting.
Description
Technical field
The present invention relates to plug material production technical fields, and in particular to the potent anti-aging plug material of one kind and its preparation side
Method.
Background technique
Power supply line is the electric wire for transmitting electric current.The mode of usual electric current transmission is point-to-point transmission.Power supply line is according to purposes
AC AC power cord and DC direct current supply line can be divided into.The end of power supply line is designed with plug, the connection of general electronic products
Head and electrical appliance bolt, referred to as plug.Household AC power plug and socket have rodlike or copper sheet shape pin end outstanding,
The power outlet of female connector type physically inserted with slot or pothole.
Since attaching plug is directly exposed to air throughout the year, it is easy directly to contact with other substances, leads to plug easily
The case where there is a phenomenon where agings, are easy to happen electric shock electric leakage in subsequent use in this way, safety is lower, service life
It is short.Therefore, a kind of potent anti-aging plug material is the hot spot of researchers' research.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides potent anti-aging plug material of one kind and preparation method thereof, the present invention gram
The deficiencies in the prior art have been taken, the anti-aging property of plug material can not only be effectively improved, have prevented plug exposure old in air
Change and occur electric shock electric leakage, highly-safe, long service life, moreover it is possible to effectively improve toughness, the wear-resisting and cracking resistance of plug
Performance, plug overall performance is excellent, is suitable for promoting.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs:
A kind of potent anti-aging plug material, the plug material are made of raw material from the following weight: ethylene propylene diene rubber 40-
50 parts, 15-20 parts of isoprene rubber, 8-12 parts of polyethersulfone resin, 1-2 parts of ceria, N- phenyl-N- hexamethylene is to aniline 6-8
Part, 6-8 parts of 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), 4-6 parts of dilauryl thiodipropionate, three (nonyl of phosphorous acid
Base phenylester) 4-6 parts, 3-5 parts of basalt fibre, 0.5-0.7 parts of coupling agent, 1.5-2.0 parts of plasticizer, 2-3 parts of dispersing agent.
Preferably, the plug material is made of raw material from the following weight: 45 parts of ethylene propylene diene rubber, isoprene rubber 17.5
Part, 10 parts of polyethersulfone resin, 1.5 parts of ceria, N- phenyl-N- hexamethylene are to 7 parts of aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-
6- tert-butyl phenol) 7 parts, 5 parts of dilauryl thiodipropionate, 5 parts of phosphorous acid three (nonyl phenylester), 4 parts of basalt fibre,
0.6 part of coupling agent, 1.75 parts of plasticizer, 2.5 parts of dispersing agent.
Preferably, the coupling agent is by double-(γ-triethoxy silicon substrate propyl) tetrasulfide, vinyl trimethoxy silicon
Alkane and three iso stearate isopropyl titanates are mixed with mass ratio for 2:1:1.
Preferably, the plasticizer is diethyl phthalate, dicyclohexyl phthalate and phthalic acid fourth
One of benzyl ester is a variety of.
Preferably, the dispersing agent is one in polyacrylamide, polyvinylpyrrolidone and polyalcohol polyoxyethylene ether
Kind is a variety of.
The preparation method of the plug material the following steps are included:
(1) ethylene propylene diene rubber and isoprene rubber are mixed and is added in rubber mixing machine, be first warming up to 240-280 DEG C, heat preservation is molten
It is warming up to 300-320 DEG C again after melting 1-2h, it is spare that heat preservation mixing 2-4h obtains plug base-material；
(2) will ceria be added ball mill in be ground to 200 sieve, after be added into high temperature furnace, be warming up to 400-
450 DEG C, heat preservation is added into polyethersulfone resin after roasting 1-2h, is added coupling agent, is added into reaction after mixing evenly
Graft reaction is carried out in kettle, is warming up to 120-140 DEG C, and is passed through nitrogen and is boosted to 10-12MPa, the modified 45-60min of pressure maintaining
After restore to normal pressure, rear heat preservation stands 1-2h, and must to be modified material spare；
(3) by N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thio dipropyl
It is added in high speed disperser after sour dilauryl, phosphorous acid three (nonyl phenylester) and basalt fibre mixing, is warming up to 100-
120 DEG C, after high speed dispersion 30-40min mixture is spare；
(4) modified material obtained and mixture are sequentially added in the rubber mixing machine in above-mentioned steps (1), adds plasticising
Agent and dispersing agent, heat preservation are mixed object and squeeze into double screw extruder after being kneaded 4-6h, and product is obtained after extruding pelletization.
Preferably, the revolving speed of adjustment rubber mixing machine is to 140-160r/min in the step (1), and the middle adjustment of step (3) is at a high speed
The revolving speed of dispersion machine is to 800-1000r/min.
Preferably, it is boosted in the step (2) with the speed of 300-350MPa/min, and with 50-100MPa/
The speed of min is restored to normal pressure.
The present invention provides potent anti-aging plug material of one kind and preparation method thereof, and advantage is compared with prior art:
(1) present invention uses the base-material of ethylene propylene diene rubber and isoprene rubber as plug material, can utilize its own property
Can, the wearability and anti-aging property of plug material are effectively improved, and by way of secondary temperature elevation, effectively increase base-material
Overall performance；
(2) present invention addition ceria and polyethersulfone resin, by first being ground and roasted to ceria, then
Graft modification is carried out to polyethersulfone resin under high-temperature and high-pressure conditions, the anti-aging property of polyethersulfone resin can be effectively improved, into
And improve the anti-aging property of plug material, prevent plug exposure in air aging and there is a phenomenon where electric shock leak electricity, safety
Height, plug material anti-aging property is good, long service life；
(3) present invention is also added with N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert butyl benzene
Phenol), dilauryl thiodipropionate, phosphorous acid three (nonyl phenylester) and basalt fibre, can be with modified polyether sulfone tree
Rouge cooperates, and can not only effectively improve the anti-aging property of plug, moreover it is possible to effectively improve the toughness and cracking resistance of plug, insert
Head overall performance is excellent, is suitable for promoting.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of potent anti-aging plug material, the plug material are made of raw material from the following weight: ethylene propylene diene rubber 40
Part, 15 parts of isoprene rubber, 8 parts of polyethersulfone resin, 1 part of ceria, N- phenyl-N- hexamethylene are to 6 parts of aniline, 2,2- methylene
6 parts of bis- (4- methyl-6-tert-butylphenols), 4 parts of dilauryl thiodipropionate, 4 parts of phosphorous acid three (nonyl phenylester), the Black Warrior
3 parts of rock fiber, 0.5 part of coupling agent, 1.5 parts of plasticizer, 2 parts of dispersing agent.
Wherein, the coupling agent is by double-(γ-triethoxy silicon substrate propyl) tetrasulfide, vinyltrimethoxysilane
It is mixed with three iso stearate isopropyl titanates with mass ratio for 2:1:1；The plasticizer is diethyl phthalate, neighbour
One of dicyclo-hexyl phthlate and BBP(Butyl Benzyl Phthalate are a variety of；The dispersing agent is polyacrylamide, poly- second
One of alkene pyrrolidone and polyalcohol polyoxyethylene ether are a variety of.
The preparation method of the plug material the following steps are included:
(1) ethylene propylene diene rubber and isoprene rubber are mixed and is added in rubber mixing machine, be first warming up to 240-280 DEG C, heat preservation is molten
It is warming up to 300-320 DEG C again after melting 1-2h, it is spare that heat preservation mixing 2-4h obtains plug base-material；
(2) will ceria be added ball mill in be ground to 200 sieve, after be added into high temperature furnace, be warming up to 400-
450 DEG C, heat preservation is added into polyethersulfone resin after roasting 1-2h, is added coupling agent, is added into reaction after mixing evenly
Graft reaction is carried out in kettle, is warming up to 120-140 DEG C, and is passed through nitrogen and is boosted to 10-12MPa, the modified 45-60min of pressure maintaining
After restore to normal pressure, rear heat preservation stands 1-2h, and must to be modified material spare；
(3) by N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thio dipropyl
It is added in high speed disperser after sour dilauryl, phosphorous acid three (nonyl phenylester) and basalt fibre mixing, is warming up to 100-
120 DEG C, after high speed dispersion 30-40min mixture is spare；
(4) modified material obtained and mixture are sequentially added in the rubber mixing machine in above-mentioned steps (1), adds plasticising
Agent and dispersing agent, heat preservation are mixed object and squeeze into double screw extruder after being kneaded 4-6h, and product is obtained after extruding pelletization.
Wherein, for the revolving speed of adjustment rubber mixing machine to 140-160r/min, step (3) is middle to adjust high speed point in the step (1)
The revolving speed of machine is dissipated to 800-1000r/min；It is boosted in the step (2) with the speed of 300-350MPa/min, and with
The speed of 50-100MPa/min is restored to normal pressure.
Embodiment 2:
A kind of potent anti-aging plug material, the plug material are made of raw material from the following weight: ethylene propylene diene rubber 45
Part, 17.5 parts of isoprene rubber, 10 parts of polyethersulfone resin, 1.5 parts of ceria, N- phenyl-N- hexamethylene are to 7 parts of aniline, 2,2-
7 parts of di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), 5 parts of dilauryl thiodipropionate, phosphorous acid three (nonyl phenylester) 5
Part, 4 parts of basalt fibre, 0.6 part of coupling agent, 1.75 parts of plasticizer, 2.5 parts of dispersing agent.
Wherein, the coupling agent is by double-(γ-triethoxy silicon substrate propyl) tetrasulfide, vinyltrimethoxysilane
It is mixed with three iso stearate isopropyl titanates with mass ratio for 2:1:1；The plasticizer is diethyl phthalate, neighbour
One of dicyclo-hexyl phthlate and BBP(Butyl Benzyl Phthalate are a variety of；The dispersing agent is polyacrylamide, poly- second
One of alkene pyrrolidone and polyalcohol polyoxyethylene ether are a variety of.
The preparation method of the plug material the following steps are included:
(1) ethylene propylene diene rubber and isoprene rubber are mixed and is added in rubber mixing machine, be first warming up to 240-280 DEG C, heat preservation is molten
It is warming up to 300-320 DEG C again after melting 1-2h, it is spare that heat preservation mixing 2-4h obtains plug base-material；
(2) will ceria be added ball mill in be ground to 200 sieve, after be added into high temperature furnace, be warming up to 400-
450 DEG C, heat preservation is added into polyethersulfone resin after roasting 1-2h, is added coupling agent, is added into reaction after mixing evenly
Graft reaction is carried out in kettle, is warming up to 120-140 DEG C, and is passed through nitrogen and is boosted to 10-12MPa, the modified 45-60min of pressure maintaining
After restore to normal pressure, rear heat preservation stands 1-2h, and must to be modified material spare；
(3) by N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thio dipropyl
It is added in high speed disperser after sour dilauryl, phosphorous acid three (nonyl phenylester) and basalt fibre mixing, is warming up to 100-
120 DEG C, after high speed dispersion 30-40min mixture is spare；
(4) modified material obtained and mixture are sequentially added in the rubber mixing machine in above-mentioned steps (1), adds plasticising
Agent and dispersing agent, heat preservation are mixed object and squeeze into double screw extruder after being kneaded 4-6h, and product is obtained after extruding pelletization.
Wherein, for the revolving speed of adjustment rubber mixing machine to 140-160r/min, step (3) is middle to adjust high speed point in the step (1)
The revolving speed of machine is dissipated to 800-1000r/min；It is boosted in the step (2) with the speed of 300-350MPa/min, and with
The speed of 50-100MPa/min is restored to normal pressure.
Embodiment 3:
A kind of potent anti-aging plug material, the plug material are made of raw material from the following weight: ethylene propylene diene rubber 50
Part, 20 parts of isoprene rubber, 12 parts of polyethersulfone resin, 2 parts of ceria, N- phenyl-N- hexamethylene are to 8 parts of aniline, 2,2- methylene
It is 8 parts of base bis- (4- methyl-6-tert-butylphenols), 6 parts of dilauryl thiodipropionate, 6 parts of phosphorous acid three (nonyl phenylester), profound
5 parts of military rock fiber, 0.7 part of coupling agent, 2.0 parts of plasticizer, 3 parts of dispersing agent.
Wherein, the coupling agent is by double-(γ-triethoxy silicon substrate propyl) tetrasulfide, vinyltrimethoxysilane
It is mixed with three iso stearate isopropyl titanates with mass ratio for 2:1:1；The plasticizer is diethyl phthalate, neighbour
One of dicyclo-hexyl phthlate and BBP(Butyl Benzyl Phthalate are a variety of；The dispersing agent is polyacrylamide, poly- second
One of alkene pyrrolidone and polyalcohol polyoxyethylene ether are a variety of.
The preparation method of the plug material the following steps are included:
(1) ethylene propylene diene rubber and isoprene rubber are mixed and is added in rubber mixing machine, be first warming up to 240-280 DEG C, heat preservation is molten
It is warming up to 300-320 DEG C again after melting 1-2h, it is spare that heat preservation mixing 2-4h obtains plug base-material；
(2) will ceria be added ball mill in be ground to 200 sieve, after be added into high temperature furnace, be warming up to 400-
450 DEG C, heat preservation is added into polyethersulfone resin after roasting 1-2h, is added coupling agent, is added into reaction after mixing evenly
Graft reaction is carried out in kettle, is warming up to 120-140 DEG C, and is passed through nitrogen and is boosted to 10-12MPa, the modified 45-60min of pressure maintaining
After restore to normal pressure, rear heat preservation stands 1-2h, and must to be modified material spare；
(3) by N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thio dipropyl
It is added in high speed disperser after sour dilauryl, phosphorous acid three (nonyl phenylester) and basalt fibre mixing, is warming up to 100-
120 DEG C, after high speed dispersion 30-40min mixture is spare；
(4) modified material obtained and mixture are sequentially added in the rubber mixing machine in above-mentioned steps (1), adds plasticising
Agent and dispersing agent, heat preservation are mixed object and squeeze into double screw extruder after being kneaded 4-6h, and product is obtained after extruding pelletization.
Wherein, for the revolving speed of adjustment rubber mixing machine to 140-160r/min, step (3) is middle to adjust high speed point in the step (1)
The revolving speed of machine is dissipated to 800-1000r/min；It is boosted in the step (2) with the speed of 300-350MPa/min, and with
The speed of 50-100MPa/min is restored to normal pressure.
Embodiment 4:
Detect the anti-aging property of plug material in common on the market plug material and embodiment 1-3, specific detecting step
It is as follows:
(1) control group is set by plug material common on the market, plug material obtained is set as testing in embodiment 1-3
Group 1-3；
(2) by the plug material injection molding in control group and experimental group 1-3, the rubber that specification is 80 × 20 × 5mm is made
Batten, every group of batten prepare 2, using the tensile strength of WEB-9000B rubber every group of rubber batten of pull test machine testing；
(3) every group of rubber batten each 1 is taken, and on the revolution horse being suspended in heated oven, setting heating temperature
Degree is 70 DEG C, is taken out after aging 72h, and detect its tensile strength；
(4) every group of rubber batten remaining 1 is taken, is suspended on the revolution horse in heated oven again, is arranged
Heating temperature is 100 DEG C, is taken out after aging 144h, and detect the tensile strength of rubber batten, and aging coefficient (aging post-tensioning is calculated
Stretch tensile strength before intensity/aging).
Its testing result is as shown in the table:
As seen from the above table, due to the equal highest of tensile strength before the rubber batten aging of experimental group 2 and after aging, aging system
Number highests, while testing 2 rubber spline surfaces and not generating cracking, therefore its is anti-aging for plug material obtained by embodiment 2
Performance is best.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of potent anti-aging plug material, which is characterized in that the plug material is made of raw material from the following weight: ternary second
Third 40-50 parts of rubber, 15-20 parts of isoprene rubber, 8-12 parts of polyethersulfone resin, 1-2 parts of ceria, N- phenyl-N- hexamethylene
To 6-8 parts of aniline, 6-8 parts of 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), 4-6 parts of dilauryl thiodipropionate, Asia
4-6 parts of tricresyl phosphate (nonyl phenylester), 3-5 parts of basalt fibre, 0.5-0.7 parts of coupling agent, 1.5-2.0 parts of plasticizer, dispersion
2-3 parts of agent.
2. the potent anti-aging plug material of one kind according to claim 1, which is characterized in that the plug material is by following weight
The raw material of part is made: 45 parts of ethylene propylene diene rubber, 17.5 parts of isoprene rubber, 10 parts of polyethersulfone resin, 1.5 parts of ceria, N-
Phenyl-N- hexamethylene is to 7 parts of aniline, 7 parts of 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thiodipropionic acid dilauryl osmanthus
5 parts of ester, 5 parts of phosphorous acid three (nonyl phenylester), 4 parts of basalt fibre, 0.6 part of coupling agent, 1.75 parts of plasticizer, dispersing agent
2.5 part.
3. the potent anti-aging plug material of one kind according to claim 1, which is characterized in that the coupling agent is by double-(γ-
Triethoxy silicon substrate propyl) tetrasulfide, vinyltrimethoxysilane and three iso stearate isopropyl titanates with mass ratio are
2:1:1 is mixed.
4. the potent anti-aging plug material of one kind according to claim 1, which is characterized in that the plasticizer is O-phthalic
One of diethyl phthalate, dicyclohexyl phthalate and BBP(Butyl Benzyl Phthalate are a variety of.
5. the potent anti-aging plug material of one kind according to claim 1, which is characterized in that the dispersing agent is polyacrylamide
One of amine, polyvinylpyrrolidone and polyalcohol polyoxyethylene ether are a variety of.
6. a kind of preparation method of potent anti-aging plug material, which is characterized in that the preparation method of the plug material includes following
Step:
(1) ethylene propylene diene rubber and isoprene rubber are mixed and is added in rubber mixing machine, be first warming up to 240-280 DEG C, heat preservation melting 1-
300-320 DEG C is warming up to after 2h again, it is spare that heat preservation mixing 2-4h obtains plug base-material；
(2) will ceria be added ball mill in be ground to 200 sieve, after be added into high temperature furnace, be warming up to 400-450
DEG C, it is added into polyethersulfone resin after heat preservation roasting 1-2h, adds coupling agent, be added into reaction kettle after mixing evenly
Graft reaction is carried out, is warming up to 120-140 DEG C, and is passed through nitrogen and boosts to 10-12MPa, it is extensive after the modified 45-60min of pressure maintaining
Again to normal pressure, it is spare that rear heat preservation standing 1-2h must be modified material；
(3) by N- phenyl-N- hexamethylene to aniline, 2,2- di-2-ethylhexylphosphine oxide (4- methyl-6-tert-butylphenol), thio-2 acid two
It is added in high speed disperser after lauryl, phosphorous acid three (nonyl phenylester) and basalt fibre mixing, is warming up to 100-120
DEG C, it is spare that mixture is obtained after high speed dispersion 30-40min；
(4) modified material obtained and mixture are sequentially added in the rubber mixing machine in above-mentioned steps (1), add plasticizer and
Dispersing agent, heat preservation are mixed object and squeeze into double screw extruder after being kneaded 4-6h, and product is obtained after extruding pelletization.
7. the preparation method of the potent anti-aging plug material of one kind according to claim 6, which is characterized in that the step
(1) revolving speed of adjustment rubber mixing machine is to 140-160r/min in, and the revolving speed of adjustment high speed disperser is to 800-1000r/ in step (3)
min。
8. the preparation method of the potent anti-aging plug material of one kind according to claim 6, which is characterized in that the step
(2) it is boosted in the speed of 300-350MPa/min, and is restored with the speed of 50-100MPa/min to normal pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414841.XA CN110079024B (en) | 2019-05-17 | 2019-05-17 | Powerful anti-aging plug material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414841.XA CN110079024B (en) | 2019-05-17 | 2019-05-17 | Powerful anti-aging plug material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110079024A true CN110079024A (en) | 2019-08-02 |
| CN110079024B CN110079024B (en) | 2021-07-23 |
Family
ID=67420811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910414841.XA Active CN110079024B (en) | 2019-05-17 | 2019-05-17 | Powerful anti-aging plug material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110079024B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080194736A1 (en) * | 2007-02-13 | 2008-08-14 | Minqiu Lu | PVC nanocomposite manufacturing technology and applications |
| CN102731823A (en) * | 2012-06-12 | 2012-10-17 | 宜兴市昌华过滤器材有限公司 | Novel rubber antioxidant and preparation method thereof |
| CN103642096A (en) * | 2013-11-15 | 2014-03-19 | 蚌埠赛英电子科技发展有限公司 | Anti-aging rubber gasket material, and preparation method thereof |
| CN107903516A (en) * | 2017-11-15 | 2018-04-13 | 佛山杰致信息科技有限公司 | A kind of electronic engineering cable elastomer sheathing material and preparation method thereof |
-
2019
- 2019-05-17 CN CN201910414841.XA patent/CN110079024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080194736A1 (en) * | 2007-02-13 | 2008-08-14 | Minqiu Lu | PVC nanocomposite manufacturing technology and applications |
| CN102731823A (en) * | 2012-06-12 | 2012-10-17 | 宜兴市昌华过滤器材有限公司 | Novel rubber antioxidant and preparation method thereof |
| CN103642096A (en) * | 2013-11-15 | 2014-03-19 | 蚌埠赛英电子科技发展有限公司 | Anti-aging rubber gasket material, and preparation method thereof |
| CN107903516A (en) * | 2017-11-15 | 2018-04-13 | 佛山杰致信息科技有限公司 | A kind of electronic engineering cable elastomer sheathing material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110079024B (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102070812B (en) | Easily processed and quickly crosslinked silane crosslinked polyethylene insulating material and preparation method thereof | |
| CN103351520A (en) | High-cold-resistant insulated cable material and preparation method thereof | |
| CN104910462A (en) | Microcrystalline-cellulose-modified rubber material | |
| CN104448664B (en) | A kind of electric wire ethylene-propylene-diene monomer sizing material and preparation method thereof | |
| CN106397934A (en) | Heat-conduction thermal-insulation reinforced composite cable material prepared via adding of modified boron nitride silicone rubber | |
| CN109957169A (en) | A kind of flame-retardant organosilane cross-linked poly-ethylene Insulation Material and its preparation method and application | |
| CN104945749A (en) | Architectural high-insulativity low-smoke halogen-free flame-retardant cable material and preparation method thereof | |
| CN110229443A (en) | A kind of flame retardant cable and preparation method thereof | |
| CN104844976A (en) | Heat-resistant nitrile-butadiene rubber modified polyvinyl chloride sheath material for communication cables and preparation method thereof | |
| CN103059480A (en) | High temperature resistant polyvinyl chloride cable material | |
| CN104448584B (en) | High-temperature-resistant and oil-resistant fluorine rubber and ethylene propylene rubber composite insulated cable material and manufacturing method | |
| CN110079024A (en) | Potent anti-aging plug material of one kind and preparation method thereof | |
| CN103360661B (en) | A kind of Oil-Resistant Cable Sheath | |
| CN114031874A (en) | Manufacturing method of CPVC cable protection pipe | |
| CN110240806A (en) | A kind of potent temperature resistant silicon rubber cable sheath material and preparation method thereof | |
| CN110527268A (en) | A kind of ageing-resistant cracking resistance macromolecule CABLE MATERIALS and preparation method thereof | |
| CN110054889A (en) | A kind of anti-flammability biology base PA56 composite material and preparation method | |
| CN110157107A (en) | A kind of potent wear-resistant cable sheath material and preparation method thereof | |
| CN115260629A (en) | Polyethylene material for submarine cable and preparation method thereof | |
| CN103724764A (en) | Modified polyethylene waterproof cable material and preparation method thereof | |
| CN113278224A (en) | Thermal-aging-resistant PP material, preparation method thereof and plastic box | |
| CN102952361B (en) | A kind of ion machine sealing-ring | |
| CN108504076A (en) | A kind of preparation method and applications of wear-resistant cable material | |
| CN110317387A (en) | A kind of heat-resistant fireproof cable material and preparation method thereof | |
| CN105774147B (en) | A kind of ageing resistance polypropylene acoustical cotton and its preparation technology |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 239300 Xinhua Street, qinlan Town, Tianchang City, Chuzhou City, Anhui Province Patentee after: Tianchang Fuda Electronic Technology Co.,Ltd. Country or region after: China Address before: 239300 Xinhua Street, qinlan Town, Tianchang City, Chuzhou City, Anhui Province Patentee before: TIANCHANG FUDA ELECTRON CO.,LTD. Country or region before: China |