CN109754931A - High-speed camera cable and preparation method thereof - Google Patents
High-speed camera cable and preparation method thereof Download PDFInfo
- Publication number
- CN109754931A CN109754931A CN201811587986.1A CN201811587986A CN109754931A CN 109754931 A CN109754931 A CN 109754931A CN 201811587986 A CN201811587986 A CN 201811587986A CN 109754931 A CN109754931 A CN 109754931A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- dosage
- fireproof covering
- hot
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of high-speed camera cable and preparation method thereof, the high-speed camera includes the rubber sleeve being sequentially arranged from outer to inner, fireproof covering, inner core-body and support body with cable；The medial surface of the rubber sleeve is recessed inwardly along the radial direction of the rubber sleeve and is formed with card slot, radially direction extends outward to form multiple bulge-structures being fastened in the card slot to the lateral surface of the fireproof covering, support body is fixed in the fireproof covering, the cylindrical body that the support body includes and the fireproof covering is coaxially disposed and the soft baffle being fixed on the cylindrical body, the soft baffle is arranged along the length direction of the cylindrical body, it is formed with cavity between the soft baffle of adjacent two, the inner core-body is fixed in the cavity；The problems such as sheath for solving wire and cable is mostly all rubber material, and anti-flammability is poor.
Description
Technical field
The present invention relates to field of cables, and in particular, to a kind of high-speed camera cable and preparation method thereof.
Background technique
Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal electricity
Cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are led by sub-thread or multiply
Line and insulating layer composition, for connecting circuit, electric appliance etc..The sheath of wire and cable is mostly all rubber material, and anti-flammability is poor,
Meanwhile the mechanical strength of the cable of split conductor is lower, internal core is easily compacted, and causes to be easy temperature mistake inside cable
Height causes the danger of spontaneous combustion.
Summary of the invention
The object of the present invention is to provide a kind of high-speed camera cables and preparation method thereof, solve the shield of wire and cable
Layer is mostly all rubber material, and anti-flammability is poor, meanwhile, the mechanical strength of the cable of split conductor is lower, and internal core is easy to squeeze
It forces together, causing cable inside to be easy, temperature is excessively high, causes the dangerous problem of spontaneous combustion.
To achieve the goals above, the present invention provides a kind of high-speed camera cable, the high-speed camera electricity consumptions
Cable includes the rubber sleeve being sequentially arranged from outer to inner, fireproof covering, inner core-body and support body；The medial surface of the rubber sleeve is described in
The radial direction of rubber sleeve, which is recessed inwardly, is formed with card slot, and radially direction extends outward to form the lateral surface of the fireproof covering
There are multiple bulge-structures being fastened in the card slot, support body is fixed in the fireproof covering, the support body includes and institute
The soft baffle stating the cylindrical body of fireproof covering coaxial arrangement and being fixed on the cylindrical body, the soft baffle is along the cylindrical body
Length direction is arranged, and is formed with cavity between the soft baffle of adjacent two, the inner core-body is fixed in the cavity.
Preferably, flame retardant filler is also filled in the cavity positioned at outside the inner core-body.
Preferably, the quantity of the soft baffle is no less than 3 groups, and the angle of the soft baffle of adjacent two is identical.
The present invention also provides the preparation method of above-mentioned high-speed camera cable, the preparation method includes:
1) by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black,
Zinc oxide and barium stearate mix, and obtain closing refining glue after mixing, will close refining glue through extrusion vulcanization and obtain rubber sleeve with hot-forming,
So that radially direction is recessed inwardly and is formed with card slot the medial surface of rubber sleeve；
2) butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, it is close
It obtains closing refining glue after refining, refining glue will be closed through extrusion vulcanization and obtain fireproof covering with hot-forming, so that the lateral surface of fireproof covering is along it
Radial direction has extended outward to form multiple bulge-structures；
3) bulge-structure of the fireproof covering is smeared into viscose glue, and bulge-structure is fastened in card slot, so that rubber sleeve
It is coaxially disposed with fireproof covering, forms green body A；
4) green body A is subjected to the first heat treatment；
5) viscose glue is smeared into the end of baffle soft in support body, and by the inside of support body insertion fireproof covering, forms green body
B；
6) green body B is subjected to the second heat treatment；
7) inner core-body is distinguished in the cavity formed between two soft baffles of borrowing, obtains high-speed camera cable.
Preferably, in step 1), relative to the nitrile rubber of 100 parts by weight, the dosage of butanol etherification amino resins is
20-45 parts by weight, the dosage of Kynoar are 5-12 parts by weight, and the dosage of ethyl acetate is 8-20 parts by weight, dimethyl methyl
The dosage of amide is 2-5 parts by weight, and the dosage of carbon black is 1-5 parts by weight, and the dosage of zinc oxide is 0.5-1.5 parts by weight, stearic
The dosage of sour barium is 2-5 parts by weight.
Preferably, the butyl rubber relative to 100 parts by weight, the dosage of Petropols are 25-55 parts by weight, zinc oxide
Dosage is 2-8 parts by weight, and the dosage of aluminium hydroxide is 3-12 parts by weight, and the dosage of antimony oxide is 2-4 parts by weight, ten bromines two
The dosage of vinylbenzene is 15-35 parts by weight.
Preferably, in step 1), the condition of mixing includes: that temperature is 70-80 DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 60-65 DEG C, and hot-forming pressure is 30-38MPa.
Preferably, in step 2), the condition of mixing includes: that temperature is 60-65 DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 70-85 DEG C, and hot-forming pressure is 35-45MPa.
Preferably, it is 60-75 DEG C that the condition of the first heat treatment, which includes: temperature, time 5-20min；
The condition of second heat treatment includes: that temperature is 85-90 DEG C, time 2-5min.
It is preferably located in the cavity outside the inner core-body and is also filled with flame retardant filler, the flame resistant filler
The raw material of object includes perlite, pitchstone, vermiculite and polyurethane adhesive.
According to the above technical scheme, the present invention provides a kind of high-speed camera cable, the high-speed camera electricity consumptions
Cable includes the rubber sleeve being sequentially arranged from outer to inner, fireproof covering, inner core-body and support body；The medial surface of the rubber sleeve is described in
The radial direction of rubber sleeve, which is recessed inwardly, is formed with card slot, and radially direction extends outward to form the lateral surface of the fireproof covering
There are multiple bulge-structures being fastened in the card slot, support body is fixed in the fireproof covering, the support body includes and institute
The soft baffle stating the cylindrical body of fireproof covering coaxial arrangement and being fixed on the cylindrical body, the soft baffle is along the cylindrical body
Length direction is arranged, and is formed with cavity between the soft baffle of adjacent two, the inner core-body is fixed in the cavity；This
Invention additionally provides a kind of preparation method of high-speed camera cable, and high-speed camera cable obtained has excellent power
Performance is learned, its internal inner core-body is unlikely to deform after long-time use, will not be contacted between inner core-body, and internal temperature is reduced
Gather, meanwhile, the fireproof covering in the present invention can play excellent fire retardancy, by the interaction of each component, so that electric
The overall mechanical properties and fire retardancy of cable are highly improved.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structure chart of high-speed camera cable provided by the invention.
Description of symbols
1- rubber sleeve 2- fireproof covering
3- card slot 4- support body
The soft baffle 6- inner core-body of 5-
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality be included in the term " from outer to inner " etc. is only
Represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as to this
The limitation of term.
The present invention provides a kind of high-speed camera cables as shown in Figure 1:, and high-speed camera cable includes certainly
The outer and interior rubber sleeve 1 being sequentially arranged, fireproof covering 2, inner core-body 6 and support body 4；The medial surface of the rubber sleeve 1 is along the rubber
The radial direction of gum cover 1, which is recessed inwardly, is formed with card slot 3, and radially direction extends outwardly shape the lateral surface of the fireproof covering 2
At there are multiple bulge-structures being fastened in the card slot 3, support body 4 is fixed in the fireproof covering 2, the support body 4 wraps
The cylindrical body being coaxially disposed with the fireproof covering 2 and the soft baffle 5 being fixed on the cylindrical body are included, the soft baffle 5 is along institute
The length direction setting of cylindrical body is stated, cavity is formed between the soft baffle 5 of adjacent two, is fixed in the cavity
State inner core-body 6.
In a preferred embodiment of the invention, described to be located in order to further increase the fire retardancy of cable
Flame retardant filler is also filled in the cavity outside the inner core-body 6.
In a preferred embodiment of the invention, in order to further increase the mechanical property of cable, the soft gear
The quantity of plate 5 is no less than 3 groups, and the angle of the soft baffle 5 of adjacent two is identical.
The present invention also provides the preparation method of above-mentioned high-speed camera cable, the preparation method includes:
1, by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black,
Zinc oxide and barium stearate mix, and obtain closing refining glue after mixing, will close refining glue through extrusion vulcanization and obtain rubber sleeve with hot-forming
1, so that radially direction is recessed inwardly and is formed with card slot 3 medial surface of rubber sleeve 1；
2, butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, it is close
It obtains closing refining glue after refining, refining glue will be closed through extrusion vulcanization and obtain fireproof covering 2 with hot-forming, so that the lateral surface edge of fireproof covering 2
Its radial direction has extended outward to form multiple bulge-structures；
3, the bulge-structure of the fireproof covering 2 is smeared into viscose glue, and bulge-structure is fastened in card slot 3, so that rubber
Set 1 and fireproof covering 2 are coaxially disposed, and form green body A；
4, green body A is subjected to the first heat treatment；
5, viscose glue is smeared into the end of baffle 5 soft in support body 4, and support body 4 is inserted into the inside of fireproof covering 2, composition
Green body B；
6, green body B is subjected to the second heat treatment；
7, inner core-body 6 is distinguished in the cavity formed between borrowing two soft baffles 5, obtains high-speed camera cable.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, in step 1, relative to the nitrile rubber of 100 parts by weight, the dosage of butanol etherification amino resins is 20-45 parts by weight, is gathered
The dosage of vinylidene is 5-12 parts by weight, and the dosage of ethyl acetate is 8-20 parts by weight, and the dosage of dimethylformamide is 2-5
Parts by weight, the dosage of carbon black are 1-5 parts by weight, and the dosage of zinc oxide is 0.5-1.5 parts by weight, and the dosage of barium stearate is 2-5
Parts by weight.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, relative to the butyl rubber of 100 parts by weight, the dosage of Petropols is 25-55 parts by weight, and the dosage of zinc oxide is 2-8 weight
Part is measured, the dosage of aluminium hydroxide is 3-12 parts by weight, and the dosage of antimony oxide is 2-4 parts by weight, the use of decabromodiphenylethane
Amount is 15-35 parts by weight.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, in step 1, the condition of mixing includes: that temperature is 70-80 DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 60-65 DEG C, and hot-forming pressure is 30-38MPa.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, in step 2, the condition of mixing includes: that temperature is 60-65 DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 70-85 DEG C, and hot-forming pressure is 35-45MPa.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, the condition of the first heat treatment includes: that temperature is 60-75 DEG C, time 5-20min；
The condition of second heat treatment includes: that temperature is 85-90 DEG C, time 2-5min.
In a preferred embodiment of the invention, in order to further increase the fire retardancy and mechanical property of cable
Can, it is also filled with flame retardant filler in the cavity outside the inner core-body 6, the raw material of the flame retardant filler includes
Perlite, pitchstone, vermiculite and polyurethane adhesive.
It is illustrated below by way of specific embodiment.
Embodiment 1
1, by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black,
Zinc oxide and barium stearate mixing obtain closing refining glue (condition of mixing includes: that temperature is 70 DEG C, time 30min) after mixing,
Refining glue will be closed to obtain through extrusion vulcanization and hot-forming (hot-forming temperature is 60 DEG C, and hot-forming pressure is 30MPa)
Rubber sleeve 1, so that radially direction is recessed inwardly and is formed with card slot 3 medial surface of rubber sleeve 1；Relative to 100 parts by weight
Nitrile rubber, the dosage of butanol etherification amino resins are 20 parts by weight, and the dosage of Kynoar is 5 parts by weight, ethyl acetate
Dosage be 8 parts by weight, the dosage of dimethylformamide is 2 parts by weight, and the dosage of carbon black is 1 parts by weight, the dosage of zinc oxide
For 0.5 parts by weight, the dosage of barium stearate is 2 parts by weight；
2, butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, it is close
It obtains closing refining glue (condition of mixing includes: that temperature is 60 DEG C, time 30min) after refining, refining glue will be closed through squeezing out vulcanization and heat
Molded (hot-forming temperature is 70 DEG C, and hot-forming pressure is 35MPa) obtains fireproof covering 2, so that fireproof covering 2 is outer
Radially direction has extended outward to form multiple bulge-structures for side；Relative to the butyl rubber of 100 parts by weight, Petropols
Dosage be 25 parts by weight, the dosage of zinc oxide is 2 parts by weight, and the dosage of aluminium hydroxide is 3 parts by weight, the use of antimony oxide
Amount is 2 parts by weight, and the dosage of decabromodiphenylethane is 15 parts by weight；
3, the bulge-structure of the fireproof covering 2 is smeared into viscose glue, and bulge-structure is fastened in card slot 3, so that rubber
Set 1 and fireproof covering 2 are coaxially disposed, and form green body A；
4, green body A is subjected to the first heat treatment；The condition of first heat treatment includes: that temperature is 60 DEG C, and the time is
5min；
5, viscose glue is smeared into the end of baffle 5 soft in support body 4, and support body 4 is inserted into the inside of fireproof covering 2, composition
Green body B；
6, green body B is subjected to the second heat treatment；The condition of second heat treatment includes: that temperature is 85 DEG C, and the time is
2min；
7, inner core-body 6 is distinguished in the cavity formed between borrowing two soft baffles 5, obtains high-speed camera cable.
The electrical strength (normality) of rubber sleeve 1 and fireproof covering 2 obtained is respectively 22.9MV/m and 24.3MV/m；Fireproof covering 2 it is fire-retardant
Grade is V-0 (after carrying out 10 seconds combustion testings twice to sample, flame extinguishes in 30 seconds, and no comburant is fallen down).
Embodiment 2
1, by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black,
Zinc oxide and barium stearate mixing obtain closing refining glue (condition of mixing includes: that temperature is 80 DEG C, time 60min) after mixing,
Refining glue will be closed to obtain through extrusion vulcanization and hot-forming (hot-forming temperature is 65 DEG C, and hot-forming pressure is 38MPa)
Rubber sleeve 1, so that radially direction is recessed inwardly and is formed with card slot 3 medial surface of rubber sleeve 1；Relative to 100 parts by weight
Nitrile rubber, the dosage of butanol etherification amino resins are 45 parts by weight, and the dosage of Kynoar is 12 parts by weight, ethyl acetate
Dosage be 20 parts by weight, the dosage of dimethylformamide is 5 parts by weight, and the dosage of carbon black is 5 parts by weight, the dosage of zinc oxide
For 1.5 parts by weight, the dosage of barium stearate is 5 parts by weight；
2, butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, it is close
It obtains closing refining glue (condition of mixing includes: that temperature is 65 DEG C, time 60min) after refining, refining glue will be closed through squeezing out vulcanization and heat
Molded (hot-forming temperature is 85 DEG C, and hot-forming pressure is 45MPa) obtains fireproof covering 2, so that fireproof covering 2 is outer
Radially direction has extended outward to form multiple bulge-structures for side；Relative to the butyl rubber of 100 parts by weight, Petropols
Dosage be 55 parts by weight, the dosage of zinc oxide is 8 parts by weight, and the dosage of aluminium hydroxide is 12 parts by weight, antimony oxide
Dosage is 4 parts by weight, and the dosage of decabromodiphenylethane is 35 parts by weight；
3, the bulge-structure of the fireproof covering 2 is smeared into viscose glue, and bulge-structure is fastened in card slot 3, so that rubber
Set 1 and fireproof covering 2 are coaxially disposed, and form green body A；
4, green body A is subjected to the first heat treatment；The condition of first heat treatment includes: that temperature is 75 DEG C, and the time is
20min；
5, viscose glue is smeared into the end of baffle 5 soft in support body 4, and support body 4 is inserted into the inside of fireproof covering 2, composition
Green body B；
6, green body B is subjected to the second heat treatment；The condition of second heat treatment includes: that temperature is 90 DEG C, and the time is
5min；
7, inner core-body 6 is distinguished in the cavity formed between borrowing two soft baffles 5, obtains high-speed camera cable.
The electrical strength (normality) of rubber sleeve 1 and fireproof covering 2 obtained is respectively 22.6MV/m and 24.9MV/m；Fireproof covering 2 it is fire-retardant
Grade is V-0 (after carrying out 10 seconds combustion testings twice to sample, flame extinguishes in 30 seconds, and no comburant is fallen down).
Embodiment 3
1, by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black,
Zinc oxide and barium stearate mixing obtain closing refining glue (condition of mixing includes: that temperature is 75 DEG C, time 45min) after mixing,
Refining glue will be closed to obtain through extrusion vulcanization and hot-forming (hot-forming temperature is 62 DEG C, and hot-forming pressure is 34MPa)
Rubber sleeve 1, so that radially direction is recessed inwardly and is formed with card slot 3 medial surface of rubber sleeve 1；Relative to 100 parts by weight
Nitrile rubber, the dosage of butanol etherification amino resins are 35 parts by weight, and the dosage of Kynoar is 8 parts by weight, ethyl acetate
Dosage be 14 parts by weight, the dosage of dimethylformamide is 3.5 parts by weight, and the dosage of carbon black is 3 parts by weight, the use of zinc oxide
Amount is 1 parts by weight, and the dosage of barium stearate is 3.5 parts by weight；
2, butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, it is close
It obtains closing refining glue (condition of mixing includes: that temperature is 62 DEG C, time 45min) after refining, refining glue will be closed through squeezing out vulcanization and heat
Molded (hot-forming temperature is 75 DEG C, and hot-forming pressure is 40MPa) obtains fireproof covering 2, so that fireproof covering 2 is outer
Radially direction has extended outward to form multiple bulge-structures for side；Relative to the butyl rubber of 100 parts by weight, Petropols
Dosage be 40 parts by weight, the dosage of zinc oxide is 5 parts by weight, and the dosage of aluminium hydroxide is 7.5 parts by weight, antimony oxide
Dosage is 3 parts by weight, and the dosage of decabromodiphenylethane is 25 parts by weight；
3, the bulge-structure of the fireproof covering 2 is smeared into viscose glue, and bulge-structure is fastened in card slot 3, so that rubber
Set 1 and fireproof covering 2 are coaxially disposed, and form green body A；
4, green body A is subjected to the first heat treatment；The condition of first heat treatment includes: that temperature is 65 DEG C, and the time is
12min；
5, viscose glue is smeared into the end of baffle 5 soft in support body 4, and support body 4 is inserted into the inside of fireproof covering 2, composition
Green body B；
6, green body B is subjected to the second heat treatment；The condition of second heat treatment includes: that temperature is 88 DEG C, and the time is
3.5min；
7, inner core-body 6 is distinguished in the cavity formed between borrowing two soft baffles 5, obtains high-speed camera cable.
The electrical strength (normality) of rubber sleeve 1 and fireproof covering 2 obtained is respectively 22.1MV/m and 24.3MV/m；Fireproof covering 2 it is fire-retardant
Grade is V-0 (after carrying out 10 seconds combustion testings twice to sample, flame extinguishes in 30 seconds, and no comburant is fallen down).
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of high-speed camera cable, which is characterized in that the high-speed camera includes sequentially setting from outer to inner with cable
Rubber sleeve (1), fireproof covering (2), inner core-body (6) and the support body (4) set；The medial surface of the rubber sleeve (1) is along the rubber
The radial direction of set (1) is recessed inwardly and is formed with card slot (3), the lateral surface of the fireproof covering (2) radially direction to extension
It stretches and is formed with multiple bulge-structures being fastened in the card slot (3), be fixed with support body (4) in the fireproof covering (2), it is described
Support body (4) include with the cylindrical body of the fireproof covering (2) coaxial arrangement and the soft baffle (5) that is fixed on the cylindrical body,
The soft baffle (5) is arranged along the length direction of the cylindrical body, is formed between the soft baffle (5) of adjacent two free
Chamber is fixed with the inner core-body (6) in the cavity.
2. high-speed camera cable according to claim 1, which is characterized in that described to be located at the inner core-body (6) outside
Flame retardant filler is also filled in the cavity in portion.
3. high-speed camera cable according to claim 1, which is characterized in that the quantity of the soft baffle (5) is many
In 3 groups, the angle of the soft baffle (5) of adjacent two is identical.
4. the preparation method of high-speed camera cable according to claim 1, which is characterized in that the preparation method packet
It includes:
1) by nitrile rubber, butanol etherification amino resins, Kynoar, ethyl acetate, dimethylformamide, carbon black, oxidation
Zinc and barium stearate mix, and obtain closing refining glue after mixing, will close refining glue through extrusion vulcanization and obtain rubber sleeve (1) with hot-forming,
So that radially direction is recessed inwardly and is formed with card slot (3) medial surface of rubber sleeve (1)；
2) butyl rubber, Petropols, zinc oxide, aluminium hydroxide, antimony oxide and decabromodiphenylethane are mixed, after mixing
It obtains closing refining glue, refining glue will be closed through extrusion vulcanization and obtain fireproof covering (2) with hot-forming, so that the lateral surface edge of fireproof covering (2)
Its radial direction has extended outward to form multiple bulge-structures；
3) bulge-structure of the fireproof covering (2) is smeared into viscose glue, and bulge-structure is fastened in card slot (3), so that rubber
(1) and fireproof covering (2) coaxial arrangement are covered, green body A is formed；
4) green body A is subjected to the first heat treatment；
5) viscose glue is smeared into the end of baffle (5) soft in support body (4), and support body (4) is inserted into the inside of fireproof covering (2),
Form green body B；
6) green body B is subjected to the second heat treatment；
7) by the cavity formed between inner core-body (6) respectively borrowing two soft baffles (5), high-speed camera cable is obtained.
5. the preparation method according to claim 4, wherein in step 1), relative to the nitrile rubber of 100 parts by weight,
The dosage of butanol etherification amino resins is 20-45 parts by weight, and the dosage of Kynoar is 5-12 parts by weight, the use of ethyl acetate
Amount is 8-20 parts by weight, and the dosage of dimethylformamide is 2-5 parts by weight, and the dosage of carbon black is 1-5 parts by weight, the use of zinc oxide
Amount is 0.5-1.5 parts by weight, and the dosage of barium stearate is 2-5 parts by weight.
6. the preparation method according to claim 4, wherein relative to the butyl rubber of 100 parts by weight, the use of Petropols
Amount is 25-55 parts by weight, and the dosage of zinc oxide is 2-8 parts by weight, and the dosage of aluminium hydroxide is 3-12 parts by weight, antimony oxide
Dosage be 2-4 parts by weight, the dosage of decabromodiphenylethane is 15-35 parts by weight.
7. the preparation method according to claim 4, wherein in step 1), the condition of mixing includes: that temperature is 70-80
DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 60-65 DEG C, and hot-forming pressure is 30-38MPa.
8. the preparation method according to claim 4, wherein in step 2), the condition of mixing includes: that temperature is 60-65
DEG C, time 30-60min；
Hot-forming condition includes: that hot-forming temperature is 70-85 DEG C, and hot-forming pressure is 35-45MPa.
9. the preparation method according to claim 4, wherein the condition of the first heat treatment includes: that temperature is 60-75 DEG C,
Time is 5-20min；
The condition of second heat treatment includes: that temperature is 85-90 DEG C, time 2-5min.
10. the preparation method according to claim 4, wherein be located in the inner core-body (6) external described cavity and also fill out
Filled with flame retardant filler, the raw material of the flame retardant filler includes perlite, pitchstone, vermiculite and polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587986.1A CN109754931A (en) | 2018-12-25 | 2018-12-25 | High-speed camera cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587986.1A CN109754931A (en) | 2018-12-25 | 2018-12-25 | High-speed camera cable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109754931A true CN109754931A (en) | 2019-05-14 |
Family
ID=66403925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587986.1A Pending CN109754931A (en) | 2018-12-25 | 2018-12-25 | High-speed camera cable and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109754931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189860A (en) * | 2019-06-17 | 2019-08-30 | 广东金牌电缆股份有限公司 | A kind of high-strength cable with quantitative pulling force |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002042567A (en) * | 2000-07-25 | 2002-02-08 | Sumitomo Wiring Syst Ltd | Flat cable and method for manufacturing the same |
| CN108117679A (en) * | 2018-01-15 | 2018-06-05 | 芜湖航天特种电缆厂股份有限公司 | High temperature-resistant cable outer jacket and preparation method thereof |
| CN108329605A (en) * | 2018-02-28 | 2018-07-27 | 深圳合丰橡胶制品有限公司 | A kind of fire-resistant rubber and its manufacturing method |
| CN109065246A (en) * | 2018-08-22 | 2018-12-21 | 安徽明星电缆有限公司 | A kind of high temperature resistant compensating cable |
-
2018
- 2018-12-25 CN CN201811587986.1A patent/CN109754931A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002042567A (en) * | 2000-07-25 | 2002-02-08 | Sumitomo Wiring Syst Ltd | Flat cable and method for manufacturing the same |
| CN108117679A (en) * | 2018-01-15 | 2018-06-05 | 芜湖航天特种电缆厂股份有限公司 | High temperature-resistant cable outer jacket and preparation method thereof |
| CN108329605A (en) * | 2018-02-28 | 2018-07-27 | 深圳合丰橡胶制品有限公司 | A kind of fire-resistant rubber and its manufacturing method |
| CN109065246A (en) * | 2018-08-22 | 2018-12-21 | 安徽明星电缆有限公司 | A kind of high temperature resistant compensating cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189860A (en) * | 2019-06-17 | 2019-08-30 | 广东金牌电缆股份有限公司 | A kind of high-strength cable with quantitative pulling force |
| CN110189860B (en) * | 2019-06-17 | 2020-09-18 | 广东金牌电缆股份有限公司 | High-strength cable with quantitative tensile force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104008807A (en) | Low-smoke power cable for ship | |
| CN209822310U (en) | Ceramic silicon rubber insulation temperature-resistant cable | |
| CN105244660B (en) | A kind of good safety socket of barrier propterty | |
| CN109754931A (en) | High-speed camera cable and preparation method thereof | |
| CN104021866A (en) | Heat dissipation type flat cable | |
| CN110534249A (en) | A kind of coextrusion insulated irradiation crosslinking halogen-free low-smoke flame-retardant electrical cable of long life double layer | |
| CN106455167A (en) | Low-temperature and flame-retardation self-limiting heating cable for geothermal heating | |
| CN207441326U (en) | A kind of flexible fire-proof cable | |
| CN109713416A (en) | High temperature resistant low loss RF cable and preparation method thereof | |
| CN209374684U (en) | Twist joint formula fire-proof insulation conductor jointer | |
| CN109830339A (en) | 85kV high-tension cable and preparation method thereof | |
| CN203787136U (en) | High-temperature-resistant high-voltage tensile reinforced shield flat cable | |
| CN110459360A (en) | A kind of novel environment friendly explosion-proof place intrinsic safety cable | |
| CN209357498U (en) | A kind of mica tape mineral insulation ripple copper sheath cable | |
| CN209344471U (en) | A kind of harness | |
| CN107103952A (en) | A kind of insulated flame-resistant cable of silicon-carbon doping and preparation method thereof | |
| CN208157144U (en) | A kind of New flame-retardant power cable | |
| CN208225578U (en) | Polyvinyl chloride insulating flexible cable electric wire | |
| CN104021854A (en) | Sealing anti-explosion cable | |
| CN213242042U (en) | Special electric wire of fire-retardant energy-concerving and environment-protective type house ornamentation | |
| CN210925553U (en) | Engine wire harness | |
| CN105761790A (en) | Mining flexible cable | |
| CN219286064U (en) | Flame-retardant insulated wire | |
| CN217640757U (en) | Flame-retardant filling rope for cable | |
| CN218918471U (en) | High-flexibility massager charging wire |
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: 20190514 |
|
| RJ01 | Rejection of invention patent application after publication |