A kind of computer data connecting lineTechnical field
The present invention relates to a kind of computer data connecting line, belong to field of computer technology.
Background technology
Computer is commonly called as computer, is a kind of electronic computer device for supercomputing, can carry out numerical computations, can enter againRow logical calculated, also has store-memory function.It is can to run according to program, automatic, the modern times of high speed processing mass dataChange intelligent electronic device.Being made up of hardware system and software system, the computer being fitted without any software is referred to as bare machine.CanIt is divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advancedComputer have biocomputer, photonic computer, quantum computer etc..Data wire (datacable) is that computer sets with mobileStandby connection wire, computer reaches data transmission or communication objective by connecting wire.Popular say, it is simply that connect computer withMobile device is used for transmitting the path instrument of the files such as video, the tinkle of bells, picture.Now, along with sending out that electron trade is maked rapid progressExhibition, data wire has become as part indispensable in people's life.
Data connecting line in use, needs to meet multiple use requirement, the weak point that existing data connecting line existsIt is that flame-resistant high-temperature-resistant, quality flexibility and non-deformability inequality, service life is short, and there is potential safety hazard.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of quality softness, Wear-resistant, high-temperature resistant, safe and reliable,Service life length and there is excellent heat dispersion performance, in order to adapt to the computer data connecting line used in the presence of a harsh environment.
Realize above-mentioned purpose and the technical scheme is that a kind of computer data connecting line, include many copper alloy wires and preventSheath, copper alloy wire is parallel to each other placement, and every copper alloy wire outer layer all utilizes protective jacket to be coated with, it is characterized in that, protectionSet includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). two tricaprylate 14～18 parts, melamine cyanurate 16～20 parts,Vinylacetate 12～16 parts, nitrile rubber powder 10～14 parts, Triallyl isocyanurate 16～20 parts, barium stearate12～16 parts, triphenyl phosphite 10～14 parts, lactoprene 16～20 parts, VTES 12～16 parts, bentonite powder 10～14 parts, polyether-polyurethane 16～20 parts, Trifluoroacetic Acid Ethyl Ester 12～16 parts, metallocene gatherEthylene 12～16 parts, polycaprolactone 10～14 parts, o-cresol formaldehyde epoxy resin 16～20 parts, ceria oxide powder 12～16 parts,Aluminium-hydroxide powder 10～14 parts, trioctyl trimellitate (TOTM) 16～20 parts.
Further, protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). two tricaprylate 15～17 parts, tripolycyanamide cyanogenUrate 17～19 parts, vinylacetate 13～15 parts, nitrile rubber powder 11～13 parts, Triallyl isocyanurate17～19 parts, barium stearate 13～15 parts, triphenyl phosphite 11～13 parts, lactoprene 17～19 parts, secondThiazolinyl triethoxysilane 13～15 parts, bentonite powder 11～13 parts, polyether-polyurethane 17～19 parts, Trifluoroacetic Acid Ethyl Ester13～15 parts, metallocene PE 13～15 parts, polycaprolactone 11～13 parts, o-cresol formaldehyde epoxy resin 17～19 parts,Ceria oxide powder 13～15 parts, aluminium-hydroxide powder 11～13 parts, trioctyl trimellitate (TOTM) 17～19 parts.
Further, described protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). two tricaprylate 16 parts, tripolycyanamide cyanogenUrate 18 parts, vinylacetate 14 parts, 12 parts of nitrile rubber powder, Triallyl isocyanurate 18 parts, stearic acidBarium 14 parts, triphenyl phosphite 12 parts, lactoprene 18 parts, VTES 14 parts, bentonite12 parts of powder, polyether-polyurethane 18 parts, Trifluoroacetic Acid Ethyl Ester 14 parts, metallocene PE 14 parts, polycaprolactone 12 parts,O-cresol formaldehyde epoxy resin 18 parts, ceria oxide powder 14 parts, aluminium-hydroxide powder 12 parts, trioctyl trimellitate (TOTM) 18 parts.
Further, described ceria oxide powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh,50～80 mesh, 80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers be respectively 3～5 parts, 4～5 parts,5～6 parts.
Further, described bentonite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh,50～80 mesh, 80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers be respectively 3～5 parts, 4～5 parts,3～4 parts.
Further, the viscosity of described 2,2'-ethylenedioxybis(ethanol). two tricaprylate is 12000～14000mpa.s at 25 DEG C.
Further, described nitrile rubber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh,50～70 mesh, 70～90 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers be respectively 3～5 parts, 4～5 parts,3～4 parts.
Further, the viscosity of described o-cresol formaldehyde epoxy resin is 8000～10000mpa.s at 25 DEG C.
Further, above-mentioned protective jacket preparation method step is as follows:
(1) by 2,2'-ethylenedioxybis(ethanol). two tricaprylate of described mass fraction, melamine cyanurate, vinylacetate, nitrile rubberPowder, Triallyl isocyanurate, barium stearate, triphenyl phosphite, lactoprene, aluminium-hydroxide powder,Trioctyl trimellitate (TOTM) is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20～40KHz, rate of dispersion 5000～About 5400r/min, jitter time is 30～60min；
(2) polyether-polyurethane of described mass fraction, Trifluoroacetic Acid Ethyl Ester, metallocene PE, polycaprolactone are added, ultrasonicHigh speed dispersion, ultrasonic frequency is 20～35KHz, rate of dispersion 4800～about 5200r/min, and jitter time is 30～50min；
(3) VTES of described mass fraction, bentonite powder, o-cresol formaldehyde epoxy resin, oxidation are addedCerium powder, ultrasonic high speed dispersion, ultrasonic frequency is 20～30KHz, rate of dispersion 4600～about 4800r/min, dispersionTime is 20～40min；Mixed material is prepared after mix homogeneously；
(4) mixed material that step (3) obtains being given hot melt, hot melting temperature is 280～320 DEG C, and recycling is provided with logicalThe mould extrusion in hole prepares satisfactory protective jacket, gives water cooling cooling subsequently at 10 DEG C, and under the conditions of 60 DEG CDried, i.e. obtains finished product.
Having the beneficial effects that of the computer data connecting line of the present invention: owing to protective jacket includes 2,2'-ethylenedioxybis(ethanol). two tricaprylate, trimerizationCyanamide cyanurate, vinylacetate, nitrile rubber powder, Triallyl isocyanurate, barium stearate, phosphorous acid triphenEster, lactoprene, VTES, bentonite powder, polyether-polyurethane, Trifluoroacetic Acid Ethyl Ester, cyclopentadienylMetal polyethylene, polycaprolactone, o-cresol formaldehyde epoxy resin, ceria oxide powder, aluminium-hydroxide powder, trioctyl trimellitate (TOTM)The material of mass component, makes the data connecting line of the present invention have quality softness, Wear-resistant, high-temperature resistant, safe and reliable, service lifeGrow and there is good heat dispersion so that this data connecting line can use under requiring rugged environment, and the present invention has moreStrong weatherability, resistance to deformation, hot strength are high, and elongation percentage is big, to base-layer contraction and craze and transfiguration strong adaptability, acid-resisting, anti-Alkalescence, anticorrosion are waterproof, superior flame retardant property, conveniently use as required.
Detailed description of the invention
A kind of computer data connecting line of the present invention, includes many copper alloy wires and protective jacket, and copper alloy wire is the most flatRow is placed, and every copper alloy wire outer layer all utilizes protective jacket to be coated with, and protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol).Two tricaprylates 14～18 parts, melamine cyanurate 16～20 parts, vinylacetate 12～16 parts, nitrile rubber powder10～14 parts, Triallyl isocyanurate 16～20 parts, barium stearate 12～16 parts, triphenyl phosphite 10～14 parts,Lactoprene 16～20 parts, VTES 12～16 parts, bentonite powder 10～14 parts, polyethers gatherUrethane 16～20 parts, Trifluoroacetic Acid Ethyl Ester 12～16 parts, metallocene PE 12～16 parts, polycaprolactone 10～14 parts,O-cresol formaldehyde epoxy resin 16～20 parts, ceria oxide powder 12～16 parts, aluminium-hydroxide powder 10～14 parts, tri trimellitateMonooctyl ester 16～20 parts.
Further, protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). two tricaprylate 15～17 parts, tripolycyanamide cyanogenUrate 17～19 parts, vinylacetate 13～15 parts, nitrile rubber powder 11～13 parts, Triallyl isocyanurate17～19 parts, barium stearate 13～15 parts, triphenyl phosphite 11～13 parts, lactoprene 17～19 parts, secondThiazolinyl triethoxysilane 13～15 parts, bentonite powder 11～13 parts, polyether-polyurethane 17～19 parts, Trifluoroacetic Acid Ethyl Ester13～15 parts, metallocene PE 13～15 parts, polycaprolactone 11～13 parts, o-cresol formaldehyde epoxy resin 17～19 parts,Ceria oxide powder 13～15 parts, aluminium-hydroxide powder 11～13 parts, trioctyl trimellitate (TOTM) 17～19 parts.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is described, in order to be better understood from the present invention.
Embodiment 1:
The computer data connecting line of embodiment 1, includes many copper alloy wires and protective jacket, and copper alloy wire is parallel to each otherPlacing, every copper alloy wire outer layer all utilizes protective jacket to be coated with, and protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). twoTricaprylate 14 parts, melamine cyanurate 16 parts, vinylacetate 12 parts, 10 parts of nitrile rubber powder, three allylsBase isocyanuric acid ester 16 parts, barium stearate 12 parts, triphenyl phosphite 10 parts, lactoprene 16 parts, vinylTriethoxysilane 12 parts, 10 parts of bentonite powder, polyether-polyurethane 16 parts, Trifluoroacetic Acid Ethyl Ester 12 parts, metallocene are poly-Ethylene 12 parts, polycaprolactone 10 parts, o-cresol formaldehyde epoxy resin 16 parts, ceria oxide powder 12 parts, aluminium-hydroxide powder 10Part, trioctyl trimellitate (TOTM) 16 parts.
Described ceria oxide powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 3～5 parts, 4～5 parts, 5～6 parts.
Described bentonite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 3～5 parts, 4～5 parts, 3～4 parts.
The viscosity of described 2,2'-ethylenedioxybis(ethanol). two tricaprylate is 12000mpa.s at 25 DEG C.
Described nitrile rubber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～70Mesh, 70～90 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 2:3:1.
The viscosity of described o-cresol formaldehyde epoxy resin is 8000mpa.s at 25 DEG C.
The computer data connecting line protective jacket preparation method step of embodiment 1 is as follows:
(1) by 2,2'-ethylenedioxybis(ethanol). two tricaprylate of described mass fraction, melamine cyanurate, vinylacetate, nitrile rubberPowder, Triallyl isocyanurate, barium stearate, triphenyl phosphite, lactoprene, aluminium-hydroxide powder,Trioctyl trimellitate (TOTM) is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20kHz, rate of dispersion about 5400r/min,Jitter time is 60min；
(2) polyether-polyurethane of described mass fraction, Trifluoroacetic Acid Ethyl Ester, metallocene PE, polycaprolactone are added, ultrasonicHigh speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5200r/min, and jitter time is 50min；
(3) VTES of described mass fraction, bentonite powder, o-cresol formaldehyde epoxy resin, oxidation are addedCerium powder, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 4800r/min, and jitter time is 40min；Mixed material is prepared after mix homogeneously；
(4) mixed material that step (3) obtains being given hot melt, hot melting temperature is 280～320 DEG C, and recycling is provided with logicalThe mould extrusion in hole prepares satisfactory protective jacket, gives water cooling cooling subsequently at 10 DEG C, and under the conditions of 60 DEG CDried, i.e. obtains finished product.
Embodiment 2:
The computer data connecting line of embodiment 2, includes many copper alloy wires and protective jacket, and copper alloy wire is parallel to each otherPlacing, every copper alloy wire outer layer all utilizes protective jacket to be coated with, and protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). twoTricaprylate 16 parts, melamine cyanurate 18 parts, vinylacetate 14 parts, 12 parts of nitrile rubber powder, three allylsBase isocyanuric acid ester 18 parts, barium stearate 14 parts, triphenyl phosphite 12 parts, lactoprene 18 parts, vinylTriethoxysilane 14 parts, 12 parts of bentonite powder, polyether-polyurethane 18 parts, Trifluoroacetic Acid Ethyl Ester 14 parts, metallocene are poly-Ethylene 14 parts, polycaprolactone 12 parts, o-cresol formaldehyde epoxy resin 18 parts, ceria oxide powder 14 parts, aluminium-hydroxide powder 12Part, trioctyl trimellitate (TOTM) 18 parts.
Described ceria oxide powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 3 parts, 5 parts, 6 parts.
Described bentonite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 4 parts, 4 parts, 4 parts.
The viscosity of described 2,2'-ethylenedioxybis(ethanol). two tricaprylate is 13000mpa.s at 25 DEG C.
Described nitrile rubber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～70Mesh, 70～90 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 4 parts, 4 parts, 4 parts.
The viscosity of described o-cresol formaldehyde epoxy resin is 9000mpa.s at 25 DEG C.
The computer data connecting line protective jacket preparation method step of embodiment 2 is as follows:
(1) by 2,2'-ethylenedioxybis(ethanol). two tricaprylate of described mass fraction, melamine cyanurate, vinylacetate, nitrile rubberPowder, Triallyl isocyanurate, barium stearate, triphenyl phosphite, lactoprene, aluminium-hydroxide powder,Trioctyl trimellitate (TOTM) is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 30kHz, rate of dispersion about 5200r/min,Jitter time is 45min；
(2) polyether-polyurethane of described mass fraction, Trifluoroacetic Acid Ethyl Ester, metallocene PE, polycaprolactone are added, ultrasonicHigh speed dispersion, ultrasonic frequency is 27kHz, rate of dispersion about 5000r/min, and jitter time is 40min；
(3) VTES of described mass fraction, bentonite powder, o-cresol formaldehyde epoxy resin, oxidation are addedCerium powder, ultrasonic high speed dispersion, ultrasonic frequency is 25kHz, rate of dispersion about 4700r/min, and jitter time is 30min；Mixed material is prepared after mix homogeneously；
(4) mixed material that step (3) obtains being given hot melt, hot melting temperature is 280～320 DEG C, and recycling is provided with logicalThe mould extrusion in hole prepares satisfactory protective jacket, gives water cooling cooling subsequently at 10 DEG C, and under the conditions of 60 DEG CDried, i.e. obtains finished product.
Embodiment 3:
The computer data connecting line of embodiment 3, includes many copper alloy wires and protective jacket, and copper alloy wire is parallel to each otherPlacing, every copper alloy wire outer layer all utilizes protective jacket to be coated with, and protective jacket includes the material of following mass component: 2,2'-ethylenedioxybis(ethanol). twoTricaprylate 18 parts, melamine cyanurate 20 parts, vinylacetate 16 parts, 14 parts of nitrile rubber powder, three allylsBase isocyanuric acid ester 20 parts, barium stearate 16 parts, triphenyl phosphite 14 parts, lactoprene 20 parts, vinylTriethoxysilane 16 parts, 14 parts of bentonite powder, polyether-polyurethane 20 parts, Trifluoroacetic Acid Ethyl Ester 16 parts, metallocene are poly-Ethylene 16 parts, polycaprolactone 14 parts, o-cresol formaldehyde epoxy resin 20 parts, ceria oxide powder 16 parts, aluminium-hydroxide powder 14Part, trioctyl trimellitate (TOTM) 20 parts.
Described ceria oxide powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 5 parts, 5 parts, 6 parts.
Described bentonite powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 30～50 mesh, 50～80 mesh,80～100 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 5 parts, 5 parts, 4 parts.
The viscosity of described 2,2'-ethylenedioxybis(ethanol). two tricaprylate is 14000mpa.s at 25 DEG C.
Described nitrile rubber powder is made up of the powder body of three kinds of particle diameter mesh numbers, its particle diameter mesh number be respectively 20～50 mesh, 50～70Mesh, 70～90 mesh, the mixing quality number of the powder body of above-mentioned three kinds of particle diameter mesh numbers is respectively 5 parts, 5 parts, 4 parts.
The viscosity of described o-cresol formaldehyde epoxy resin is 10000mpa.s at 25 DEG C.
The computer data connecting line protective jacket preparation method step of embodiment 3 is as follows:
(1) by 2,2'-ethylenedioxybis(ethanol). two tricaprylate of described mass fraction, melamine cyanurate, vinylacetate, nitrile rubberPowder, Triallyl isocyanurate, barium stearate, triphenyl phosphite, lactoprene, aluminium-hydroxide powder,Trioctyl trimellitate (TOTM) is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 40kHz, rate of dispersion 5000r/min, dispersionTime is 30min；
(2) polyether-polyurethane of described mass fraction, Trifluoroacetic Acid Ethyl Ester, metallocene PE, polycaprolactone are added, ultrasonicHigh speed dispersion, ultrasonic frequency is 35kHz, rate of dispersion 4800r/min, and jitter time is 30min；
(3) VTES of described mass fraction, bentonite powder, o-cresol formaldehyde epoxy resin, oxidation are addedCerium powder, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 4600r/min, and jitter time is 20min；Mixed material is prepared after mix homogeneously；
(4) mixed material that step (3) obtains being given hot melt, hot melting temperature is 280～320 DEG C, and recycling is provided with logicalThe mould extrusion in hole prepares satisfactory protective jacket, gives water cooling cooling subsequently at 10 DEG C, and under the conditions of 60 DEG CDried, i.e. obtains finished product.
Carry out performance measurement for the data connecting line in embodiment 1, embodiment 2 and embodiment 3, and connect with certain commercially available dataAs a control group, measured data are as shown in table 1 in wiring.
Table 1
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art,Under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as the present inventionProtection domain.