CN107904482A - A kind of retarding corrosion-resisting cable bridge frame and preparation method thereof - Google Patents
A kind of retarding corrosion-resisting cable bridge frame and preparation method thereof Download PDFInfo
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- CN107904482A CN107904482A CN201711028828.8A CN201711028828A CN107904482A CN 107904482 A CN107904482 A CN 107904482A CN 201711028828 A CN201711028828 A CN 201711028828A CN 107904482 A CN107904482 A CN 107904482A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of retarding corrosion-resisting cable bridge frame, which includes following components by mass percentage：Fe：85 100 parts, C：12 18 parts, Cr：46 parts, Al：26 32 parts, Zn：12 15 parts, Cu：18 25 parts, Ti：35 parts, Si：13 parts, 45 50 parts of resin, 8 12 parts of fire retardant, 5 10 parts of chlorinating agent, 18 22 parts of perlite, 8 15 parts of glass fibre, 13 parts of modifying agent, 12 16 parts of antimony oxide, 24 parts of stick.The present invention is effectively improved the fireproof performance of cable testing bridge, while also improves the corrosion resistance of cable testing bridge.
Description
Technical field
The present invention relates to cable testing bridge technical field, more particularly to a kind of retarding corrosion-resisting cable bridge frame and its preparation side
Method.
Background technology
Cable testing bridge is to be laid with electric wire, cable, umbilical to reach standardization, systematization, unitized cable laying device,
Its fundamental type includes following several：Channel-type cable bridge, a kind of Totally-enclosed-type cable testing bridge, it is to be best suited for being laid with calculating
Electric cable, communication cable, thermocouple cable and other Highly Sensitive Systems control cable shielding interference and heavy corrosion environment in
The protection of cable has preferable effect；Tray type cable bridge, it has, and light-weight, load is big, handsome in appearance, structure is simple
The advantages that single, easy for installation, it is not only suitable for the installation of power cable, is also applied for the laying of control cable；Ladder-type cable
Crane span structure, suitable for the laying of the big cable of general diameter, the laying especially suitable for high and low power cable.
The working environment of cable testing bridge is complex, unavoidably in high temperature, the deep-etching even working environment of flame,
This requires cable bridge joint with good fire prevention and puts corrosive nature, but existing cable testing bridge all can not meet mostly
Higher performance requirement.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of retarding corrosion-resisting cable bridge frame, cable is effectively improved
The fireproof performance of crane span structure, while also improve the corrosion resistance of cable testing bridge.
In order to solve the above technical problems, technical scheme is as follows：
A kind of retarding corrosion-resisting cable bridge frame, the retarding corrosion-resisting cable bridge frame include following components by mass percentage：Fe：85-
100 parts, C：12-18 parts, Cr：4-6 parts, Al：26-32 parts, Zn：12-15 parts, Cu：18-25 parts, Ti：3-5 parts, Si： 1-3
Part, 45-50 parts of resin, 8-12 parts of fire retardant, 5-10 parts of chlorinating agent, 18-22 parts of perlite, 8-15 parts of glass fibre, modifying agent
1-3 parts, 12-16 parts of antimony oxide, 2-4 parts of stick.
Further, the described retarding corrosion-resisting cable bridge frame includes following components by mass percentage：Fe：95 parts, C：
15 parts, Cr：5 parts, Al：29 parts, Zn：14 parts, Cu：21 parts, Ti：4 parts, Si：2 parts, 48 parts of resin, 10 parts of fire retardant, chlorinating agent
8 parts, 20 parts of perlite, 12 parts of glass fibre, 2 parts of modifying agent, 14 parts of antimony oxide, 3 parts of stick.
Further, the resin is 6130 resin of novel macromolecule.
Further, the fire retardant is aluminium hydroxide.
Further, the chlorinating agent is one or both of thionyl chloride, phosphorus pentachloride.
Further, the modifying agent is butyronitrile hydroxyl polyurethane.
Further, the stick is sodium alginate and phosphatic mixture, the sodium alginate and phosphatic ratio
Example is 1:2.
Present invention also offers a kind of preparation method of retarding corrosion-resisting cable bridge frame, it is characterised in that：Comprise the following steps：
S1：Fe, C, Cr, Al, Zn, Cu, Ti, Si are added in smelting furnace by weight, the temperature of smelting furnace is adjusted to 1580-
1650 DEG C, melting forms alloy solution afterwards for a period of time, then adds perlite, carries out alloy solution and removes Slag treatment；
S2：By except the alloy solution cold water after Slag treatment is to 850-880 DEG C, it is subsequently poured into casting, forming substrate；
S3：Resin, fire retardant, chlorinating agent, modifying agent, glass fibre, antimony oxide, stick are prepared by melting blended under agitation method
Go out mixed slurry；
S4：Substrate is placed in crane span structure mould, the mixed slurry that one layer of S3 is obtained is coated on each surface of substrate, is then extruded
Shaping； S5：The crane span structure of extrusion forming is placed in heating furnace and is heating and curing；
S6：Quality inspection is carried out to the crane span structure that is cured, using whether having inside ultrasonic flaw detection instrument detection cable crane span structure
Slight crack, it is certified products to examine flawless, is polished certified products, cleans, obtains retarding corrosion-resisting cable bridge frame.
Further, the temperature being heating and curing in the S5 is 185-200 DEG C, and the time being heating and curing is 45-60 minutes.
The beneficial effects of the invention are as follows：
(1) in the present invention, silicon is added in the feed as reducing agent and antioxidant, can significantly improve the bullet of cable testing bridge material
The property limit；Al and Zn is added in raw material, Zn can be solid-solubilized in Al based solid solutions in melting, cause distortion of lattice, distortion of lattice
The resistance of dislocation motion is increased, is difficult to sliding, so that the intensity and hardness of Alloy solid solution all dramatically increase；
(2) in the present invention, mixed slurry is coated on the surface of base material, and contains perlite, oxidation in the raw material of the mixed slurry
These efficient fire resistant flame retardant things of antimony, are effectively improved the fire resistance of cable testing bridge, and add aluminium hydroxide as fire-retardant
Agent, further improves fireproof performance；Mixed slurry uses 6130 resin of novel macromolecule as main material, and adds butyronitrile
Hydroxyl polyurethane further improves the resistance to corrosion of 6130 resin of novel macromolecule, so as to improve cable as modifying agent
The resistance to corrosion of crane span structure；
(3) in the present invention, and stick is added, and stick presses 4 by sodium alginate, starch, phosphate:1:2 proportionings form, and have good
Good cementability, makes mixed slurry bonding with base material more stable, and crane span structure is put into heating furnace and carries out thermosetting, makes mixing
Slurry is further improved with the bonding stability of base material.
Embodiment
To make present disclosure be easier to be clearly understood, below according to embodiment, the present invention is made
Further details of explanation
Embodiment 1
A kind of retarding corrosion-resisting cable bridge frame provided in this embodiment, the retarding corrosion-resisting cable bridge frame by mass percentage include with
Lower component：Fe：85 parts, C：12 parts, Cr：4 parts, Al：26 parts, Zn：12 parts, Cu：18 parts, Ti：3 parts, Si：1 part, new big point
Sub 45 parts of 6130 resin, 8 parts of aluminium hydroxide, 5 parts of thionyl chloride, 18 parts of perlite, 8 parts of glass fibre, butyronitrile hydroxyl polyurethane 1
Part, 12 parts of antimony oxide, sodium alginate and phosphatic 2 parts of mixture, wherein, sodium alginate and phosphatic ratio are 1:2.
The preparation method of retarding corrosion-resisting cable bridge frame provided in this embodiment, comprises the following steps：
S1：Fe, C, Cr, Al, Zn, Cu, Ti, Si are added in smelting furnace by weight, the temperature of smelting furnace is adjusted to 1580
DEG C, melting forms alloy solution afterwards for a period of time, then adds perlite, carries out alloy solution and removes Slag treatment；
S2：By except the alloy solution cold water after Slag treatment is to 850 DEG C, it is subsequently poured into casting, forming substrate；
S3：One or both of 6130 resin of novel macromolecule, aluminium hydroxide, thionyl chloride, phosphorus pentachloride, butyronitrile hydroxyl are gathered
Urethane, glass fibre, antimony oxide, sodium alginate and phosphatic mixture prepare mixing slurry by melting blended under agitation method
Material； S4：Substrate is placed in crane span structure mould, the mixed slurry that one layer of S3 is obtained is coated on each surface of substrate, is then extruded
Shaping； S5：The crane span structure of extrusion forming is placed in heating furnace and is heating and curing, the temperature being heating and curing is 185 DEG C, is added
The time of heat cure is 45 minutes；
S6：Quality inspection is carried out to the crane span structure that is cured, using whether having inside ultrasonic flaw detection instrument detection cable crane span structure
Slight crack, it is certified products to examine flawless, is polished certified products, cleans, obtains retarding corrosion-resisting cable bridge frame.
Embodiment 2
A kind of retarding corrosion-resisting cable bridge frame provided in this embodiment, the retarding corrosion-resisting cable bridge frame by mass percentage include with
Lower component： Fe：100 parts, C：18 parts, Cr：6 parts, Al：32 parts, Zn：15 parts, Cu：25 parts, Ti：5 parts, Si：It is 3 parts, new big
50 parts of 6130 resin of molecule, 12 parts of aluminium hydroxide, 10 parts in phosphorus pentachloride, 22 parts of perlite, 15 parts of glass fibre, butyronitrile hydroxyl
3 parts of polyurethane, 16 parts of antimony oxide, sodium alginate and phosphatic 4 parts of mixture, wherein, sodium alginate and phosphatic ratio
For 1:2.
The preparation method of retarding corrosion-resisting cable bridge frame provided in this embodiment, comprises the following steps：
S1：Fe, C, Cr, Al, Zn, Cu, Ti, Si are added in smelting furnace by weight, the temperature of smelting furnace is adjusted to 1650
DEG C, melting forms alloy solution afterwards for a period of time, then adds perlite, carries out alloy solution and removes Slag treatment；
S2：By except the alloy solution cold water after Slag treatment is to 880 DEG C, it is subsequently poured into casting, forming substrate；
S3：One or both of 6130 resin of novel macromolecule, aluminium hydroxide, thionyl chloride, phosphorus pentachloride, butyronitrile hydroxyl are gathered
Urethane, glass fibre, antimony oxide, sodium alginate and phosphatic mixture prepare mixing slurry by melting blended under agitation method
Material；
S4：Substrate is placed in crane span structure mould, the mixed slurry that one layer of S3 is obtained is coated on each surface of substrate, is then extruded
Shaping；
S5：The crane span structure of extrusion forming is placed in heating furnace and is heating and curing, the temperature being heating and curing is 200 DEG C, heating
The cured time is 60 minutes；
S6：Quality inspection is carried out to the crane span structure that is cured, using whether having inside ultrasonic flaw detection instrument detection cable crane span structure
Slight crack, it is certified products to examine flawless, is polished certified products, cleans, obtains retarding corrosion-resisting cable bridge frame.
Embodiment 3
A kind of retarding corrosion-resisting cable bridge frame provided in this embodiment, the retarding corrosion-resisting cable bridge frame by mass percentage include with
Lower component： Fe：95 parts, C：15 parts, Cr：5 parts, Al：29 parts, Zn：14 parts, Cu：21 parts, Ti：4 parts, Si：2 parts, new big point
8 parts of the mixture of sub 48 parts of 6130 resin, 10 parts of aluminium hydroxide, thionyl chloride and phosphorus pentachloride, 20 parts of perlite, glass fibers
12 parts of dimension, 2 parts of butyronitrile hydroxyl polyurethane, 14 parts of antimony oxide, sodium alginate and phosphatic 3 parts of mixture, wherein, sodium alginate
It is 1 with phosphatic ratio:2.
The preparation method of retarding corrosion-resisting cable bridge frame provided in this embodiment, comprises the following steps：
S1：Fe, C, Cr, Al, Zn, Cu, Ti, Si are added in smelting furnace by weight, the temperature of smelting furnace is adjusted to 1600
DEG C, melting forms alloy solution afterwards for a period of time, then adds perlite, carries out alloy solution and removes Slag treatment；
S2：By except the alloy solution cold water after Slag treatment is to 865 DEG C, it is subsequently poured into casting, forming substrate；
S3：One or both of 6130 resin of novel macromolecule, aluminium hydroxide, thionyl chloride, phosphorus pentachloride, butyronitrile hydroxyl are gathered
Urethane, glass fibre, antimony oxide, sodium alginate and phosphatic mixture prepare mixing slurry by melting blended under agitation method
Material；
S4：Substrate is placed in crane span structure mould, the mixed slurry that one layer of S3 is obtained is coated on each surface of substrate, is then extruded
Shaping；
S5：The crane span structure of extrusion forming is placed in heating furnace and is heating and curing, the temperature being heating and curing is 193 DEG C, heating
The cured time is 50 minutes；
S6：Quality inspection is carried out to the crane span structure that is cured, using whether having inside ultrasonic flaw detection instrument detection cable crane span structure
Slight crack, it is certified products to examine flawless, is polished certified products, cleans, obtains retarding corrosion-resisting cable bridge frame.
Comparative example：The cable testing bridge of commercially available Jiangsu Shen Xu electrical complete equipments Co., Ltd production.
1~embodiment of embodiment 3 and comparative example are subjected to performance comparison test, properties are measured by national standard, are tried
Test condition and other experiment material all sames, test result are as shown in table 1：
Table 1
As can be seen from Table 1, the cable testing bridge for preparing of the present invention, hardness and tensile strength are above comparative example, year corrosion depth
Less than comparative example, oxygen index (OI), refractoriness and fire endurance are above comparative example, it can thus be seen that cable produced by the invention
Crane span structure, not only mechanical performance be better than commercially available cable testing bridge, and fireproof performance and Corrosion Protection be also superior to it is commercially available
Cable testing bridge.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the protection domains of application claims.
Claims (9)
- A kind of 1. retarding corrosion-resisting cable bridge frame, it is characterised in that：The retarding corrosion-resisting cable bridge frame by mass percentage include with Lower component： Fe：85-100 parts, C：12-18 parts, Cr：4-6 parts, Al：26-32 parts, Zn：12-15 parts, Cu：18-25 parts, Ti：3- 5 parts, Si：1-3 parts, 45-50 parts of resin, 8-12 parts of fire retardant, 5-10 parts of chlorinating agent, 18-22 parts of perlite, glass fibre 8-15 Part, 1-3 parts of modifying agent, 12-16 parts of antimony oxide, 2-4 parts of stick.
- A kind of 2. retarding corrosion-resisting cable bridge frame according to claim 1, it is characterised in that：The described fire retardant anticorrosion cable bridge Frame includes following components by mass percentage：Fe：95 parts, C：15 parts, Cr：5 parts, Al：29 parts, Zn：14 parts, Cu：21 parts, Ti：4 parts, Si：2 parts, 48 parts of resin, 10 parts of fire retardant, 8 parts of chlorinating agent, 20 parts of perlite, 12 parts of glass fibre, modifying agent 2 Part, 14 parts of antimony oxide, 3 parts of stick.
- A kind of 3. retarding corrosion-resisting cable bridge frame according to claim 1 or 2, it is characterised in that：The resin is new big 6130 resin of molecule.
- A kind of 4. retarding corrosion-resisting cable bridge frame according to claim 1 or 2, it is characterised in that：The fire retardant is hydrogen-oxygen Change aluminium.
- A kind of 5. retarding corrosion-resisting cable bridge frame according to claim 1 or 2, it is characterised in that：The chlorinating agent is chlorination One or both of sulfoxide, phosphorus pentachloride.
- A kind of 6. retarding corrosion-resisting cable bridge frame according to claim 1 or 2, it is characterised in that：The modifying agent is butyronitrile Hydroxyl polyurethane.
- A kind of 7. retarding corrosion-resisting cable bridge frame according to claim 1 or 2, it is characterised in that：The stick is alginic acid Sodium and phosphatic mixture, the sodium alginate and phosphatic ratio are 1:2.
- A kind of 8. preparation method of retarding corrosion-resisting cable bridge frame as described in claim 1-7 is any, it is characterised in that：Including with Lower step：S1：Fe, C, Cr, Al, Zn, Cu, Ti, Si are added in smelting furnace by weight, the temperature of smelting furnace is adjusted to 1580- 1650 DEG C, melting forms alloy solution afterwards for a period of time, then adds perlite, carries out alloy solution and removes Slag treatment；S2：By except the alloy solution cold water after Slag treatment is to 850-880 DEG C, it is subsequently poured into casting, forming substrate；S3：Resin, fire retardant, chlorinating agent, modifying agent, glass fibre, antimony oxide, stick are prepared by melting blended under agitation method Go out mixed slurry；S4：Substrate is placed in crane span structure mould, the mixed slurry that one layer of S3 is obtained is coated on each surface of substrate, is then extruded Shaping；S5：The crane span structure of extrusion forming is placed in heating furnace and is heating and curing；S6：Quality inspection is carried out to the crane span structure that is cured, using whether having inside ultrasonic flaw detection instrument detection cable crane span structure Slight crack, it is certified products to examine flawless, is polished certified products, cleans, obtains retarding corrosion-resisting cable bridge frame.
- A kind of 9. preparation method of retarding corrosion-resisting cable bridge frame according to claim 8, it is characterised in that：Add in the S5 The temperature of heat cure is 185-200 DEG C, and the time being heating and curing is 45-60 minutes.
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| CN201711028828.8A CN107904482A (en) | 2017-10-29 | 2017-10-29 | A kind of retarding corrosion-resisting cable bridge frame and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108913977A (en) * | 2018-06-15 | 2018-11-30 | 荣马电器有限公司 | A kind of composite material cable slot box |
| CN108963895A (en) * | 2018-06-08 | 2018-12-07 | 江苏中讯电力科技有限公司 | A kind of highly-breathable tray type cable bridge |
| CN109066512A (en) * | 2018-09-10 | 2018-12-21 | 镇江朝阳机电科技有限公司 | A kind of adjustable cable gantry and preparation method thereof |
| CN109149473A (en) * | 2018-09-10 | 2019-01-04 | 江苏叙然信息科技有限公司 | A kind of insulation safety power supply buses slot |
| CN109810614A (en) * | 2018-12-19 | 2019-05-28 | 安徽自动化仪表有限公司 | A kind of fireproofing corrosion resistant erosion cable testing bridge and preparation method thereof |
| CN109826011A (en) * | 2018-12-14 | 2019-05-31 | 石狮市川大先进高分子材料研究中心 | A kind of alginic acid derivative halogen-free flameproof fiber cloth and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109810614A (en) * | 2018-12-19 | 2019-05-28 | 安徽自动化仪表有限公司 | A kind of fireproofing corrosion resistant erosion cable testing bridge and preparation method thereof |
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