CN110373908A - A kind of enclosed type injecting type high-tension fuse arc quenching material and preparation method thereof - Google Patents
A kind of enclosed type injecting type high-tension fuse arc quenching material and preparation method thereof Download PDFInfo
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- CN110373908A CN110373908A CN201910090630.5A CN201910090630A CN110373908A CN 110373908 A CN110373908 A CN 110373908A CN 201910090630 A CN201910090630 A CN 201910090630A CN 110373908 A CN110373908 A CN 110373908A
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- arc quenching
- preparation
- quenching material
- tension fuse
- type high
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Fuses (AREA)
Abstract
The invention proposes a kind of enclosed type injecting type high-tension fuse arc quenching materials and preparation method thereof, arc quenching material is made of diablement fort, epoxy resin and phenolic resin, the preparation method comprises the following steps: being first uniformly mixed in epoxy resin and phenolic resin, mixed resin adhesive liquid is coated on diablement fort again, so it is post-rolled on the pole of 8.5~10mm, segmentally heating at different temperatures, then pole is taken out, obtain arc quenching material.A kind of enclosed type injecting type high-tension fuse arc quenching material proposed by the present invention and preparation method thereof, arc quenching material uses adhesive complex, stage curing technological means, effectively improve the adhesion strength of diablement fort winding, improve and stabilize the thermal decomposition temperature of material, use scope is expanded, provides a kind of method that high molecular material produces gas arc extinguishing for fusion tube, simultaneously, the material used is environmentally friendly, pollution-free, meets the concept of green ecological.
Description
Technical field
The invention belongs to arc quenching material technical field, especially a kind of enclosed type injecting type high-tension fuse arc quenching material
And preparation method thereof.
Background technique
Fuse refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, the one of disconnecting circuit
Kind electric appliance.Fuse is a kind of overcurrent protection device, according to electric current be more than specified value for a period of time after, with its own generate heat
Amount makes Melt molten, so that circuit be made to disconnect.Fuse is widely used in high and low voltage electric distribution system and control system and electricity consumption
It is using one of most common protection device as the protector of short circuit and overcurrent in equipment.
Fuse mainly outer filled equal is formed by melt and fusion tube and partially.And fusion tube realizes its arc extinguishing to fuse
Function keeps connecting-disconnecting function to have vital effect.During operation of power networks, fuse, which carries, cut-offs line short event
Hinder the protective effect of electric current.Short circuit current is bigger, and arc energy is bigger, burns stronger, the time of arc extinction is longer.Electric arc
The expansion of heat, gas that burning generates and gas ionization decomposition product have great harm to fuse.In order to reduce electric arc danger
Evil, the selection of fusion tube arc quenching material and prepares most important.
As a kind of arc quenching material haveing excellent performance, it is necessary to meet following condition:
(1) under electric arc heat effect, it can generate and largely remove free gas, this gas can absorb electronics, with high resistance to
Electric strength, thus a possibility that improving the breakdown voltage for cut-offfing rear gas gap, reducing electrical breakdown.Or this gas conduction ability
By force, diffusion coefficient is larger, can lead scattered arc heat rapidly, to reduce free and thermal breakdown occurs.
(2) it will not be carbonized under electric arc heat effect or only slightly be carbonized, because carbon is the good conductor of electricity, largely there is meeting
The dielectric strength of arc gap is substantially reduced, repeated breakdown as a result occurs or is restriked.
(3) there is higher mechanical strength, the air pressure generated when because cut-offfing is very big, and intensity is not high, easily makes arc quenching material fragmentation
It sprays.
(4) there is good heat resistance.Fuse can make arc-extinguishing tube heated when being powered, arc-extinguishing tube temperature is led to up to 100 DEG C sometimes
Temperature can also be higher when crossing moment larger current.
(5) arc quenching material that is ageing-resistant, especially using outdoors, be chronically at light, electricity, heat, under wet influence, if
Material is easy to aging, then the trial period can greatly shorten, and seriously affects the operational reliability of product.
Currently, arc quenching material used in domestic high voltage electric appliance is still based on red steel paper (highlighting paper), this material is
It is handled with rag paper through zinc chloride, is formed by drying after hot pressing or hot rolling, then dechlorination zinc.Manufacturing process is complicated, and material
Heat resistance, arc extinction performance be subject to certain restrictions, especially red steel paper moisture-sensitive and change size, this is to certain fit clearances
It is to avoid greatly for demanding high voltage electric appliance.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of enclosed type injecting type high-tension fuse arc quenching material and its
Preparation method.
Specific technical solution is as follows:
A kind of enclosed type injecting type high-tension fuse arc quenching material, the material are grouped as by the group of following mass parts:
2~7 parts of diablement fort
0~3 part of epoxy resin
14~18 parts of phenolic resin
Preferably, the density of the diablement fort is 110~150g/m2。
A kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material, the preparation method is as follows:
S1, epoxy resin and phenolic resin are uniformly mixed；
S2, mixed resin is uniformly coated on diablement fort；
S3, the diablement fort of S2 is placed on to 20~40min of heating in 70~90 DEG C of convection oven；
S4, the diablement fort of S3 is wrapped on pole, obtains winding stick；
S5, winding stick is placed in convection oven, adjusting convection oven temperature is 50~60 DEG C, heats 0.5~1h；Again
Secondary adjusting convection oven temperature is 110~130 DEG C, heats 1~2h；Finally adjusting convection oven temperature is 150~170 DEG C, is added
1~2h of heat；
S6, the winding stick of S5 is cooled to room temperature；
S7, the pole of S6 is extracted out, obtains arc quenching material.
Preferably, the mixed viscosity of resin is 10000~18000mPas in the step S1, if viscosity is greater than
18000mPas then needs to use organic solvent diluting.
Preferably, the organic solvent is one of acetone, ethyl acetate, DMF and benzoic acid or a variety of.
Preferably, the step S4 further includes that even spread release agent or cannot not carry out viscously processing in advance on pole.
Preferably, the outer diameter of the pole in the step S4 is 8.5~10mm.
Preferably, the material of the round tube is rod iron, iron staff or copper rod.
Compared with the existing technology, a kind of enclosed type injecting type high-tension fuse arc quenching material proposed by the present invention and its system
Preparation Method has the advantage that
A kind of enclosed type injecting type high-tension fuse arc quenching material proposed by the present invention and preparation method thereof, arc quenching material
Using adhesive complex, stage curing technological means, the adhesion strength of diablement fort winding is effectively improved, improve and is stablized
The thermal decomposition temperature of material, expands use scope, provides a kind of method that high molecular material produces gas arc extinguishing for fusion tube,
Meanwhile the material used is environmentally friendly, pollution-free, meets the concept of green ecological.
Detailed description of the invention
Fig. 1 is the material thermal decomposition curve of the embodiment of the present invention 1；
Fig. 2 is the material thermal decomposition curve of the embodiment of the present invention 2；
Fig. 3 is the material thermal decomposition curve of the embodiment of the present invention 3.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Embodiment 1
The formula of arc quenching material is as follows:
(density of diablement fort is 110g/m to 2 mass parts of numb fibre cloth2)
3 mass parts of epoxy resin
14 mass parts of Lauxite
The preparation of this material is divided into following steps.
S1, epoxy resin and phenolic resin are uniformly mixed, being diluted to viscosity with acetone is 13000mPas, can be with side
Dilute the viscosity of side rotary viscosity measuring hybrid resin；
S2, mixed resin is uniformly coated on diablement fort, being coated with the tool used is coating machine；
S3, the diablement fort of S2 is placed in 70 DEG C of convection oven and heats 40min；
S4, look for an outer diameter for the copper rod of 8.5mm, copper rod surface is smooth, is coated with one layer of release agent on the surface of copper rod；It will
The diablement fort of S3 is wrapped on copper rod, obtains winding stick；Diablement fort is wrapped on steel pipe, can be realized using rolling machine.
S5, winding stick is placed in convection oven, adjusting convection oven temperature is 50 DEG C, heats 1h；Drum is adjusted again
Wind oven temperature is 130 DEG C, heats 1h；Finally adjusting convection oven temperature is 150 DEG C, heats 2h；The side of this segmentally heating
Solidification intensity and curing degree can be improved in formula, reduces bubble and flaw, improves the tightness of material.
S6, the winding stick of S5 is taken out from convection oven, is cooled to room temperature；
S7, the pole of S6 is extracted out, obtains arc quenching material.
Above-mentioned material is tested for the property, the results show that mass loss rate is 88.60%, decomposing and completing temperature is 380
℃.Curve is as shown in Figure 1.
Embodiment two
The formula of arc quenching material is as follows:
(density of diablement fort is 140g/m to 3 parts of diablement fort2)
0.2 part of epoxy resin
17 parts of phenolic resin
The preparation of this material is divided into following steps.
S1, epoxy resin and phenolic resin are uniformly mixed, being diluted to viscosity with acetone is 15000mPas, can be with side
Dilute the viscosity of side rotary viscosity measuring hybrid resin；
S2, mixed resin is uniformly coated on diablement fort, being coated with the tool used is coating machine；
S3, the diablement fort of S2 is placed in 80 DEG C of convection oven and heats 30min；
S4, look for an outer diameter for the copper rod of 9mm, copper rod surface is smooth, is coated with one layer of release agent on the surface of copper rod；By S3
Diablement fort be wrapped on copper rod, obtain winding stick；Diablement fort is wrapped on steel pipe, can be realized using rolling machine.
S5, winding stick is placed in convection oven, adjusting convection oven temperature is 60 DEG C, heats 1h；Drum is adjusted again
Wind oven temperature is 120 DEG C, heats 1h；Finally adjusting convection oven temperature is 160 DEG C, heats 1h；The side of this segmentally heating
Solidification intensity and curing degree can be improved in formula, reduces bubble and flaw, improves the tightness of material.
S6, the winding stick of S5 is taken out from convection oven, is cooled to room temperature.
S7, the pole of S6 is extracted out, obtains arc quenching material.
Above-mentioned material is tested for the property, the results show that mass loss rate is 87.35%, decomposing and completing temperature is 450
℃.Resulting heat decomposition curve is as shown in Figure 2.
Embodiment three
The formula of arc quenching material is as follows:
(density of diablement fort is 150g/m to 7 parts of diablement fort2)
3 parts of epoxy resin
18 parts of phenolic resin
The preparation of this material is divided into following steps.
S1, epoxy resin and phenolic resin are uniformly mixed, being diluted to viscosity with acetone is 17000mPas, can be with side
Dilute the viscosity of side rotary viscosity measuring hybrid resin；
S2, mixed resin is uniformly coated on diablement fort, being coated with the tool used is coating machine；
S3, the diablement fort of S2 is placed in 90 DEG C of convection oven and heats 20min；
S4, look for an outer diameter for the copper rod of 9.5mm, copper rod surface is smooth, is coated with one layer of release agent on the surface of copper rod；It will
The diablement fort of S3 is wrapped on copper rod, obtains winding stick；Diablement fort is wrapped on steel pipe, can be realized using rolling machine；
S5, winding stick is placed in convection oven, adjusting convection oven temperature is 60 DEG C, heats 1h；Drum is adjusted again
Wind oven temperature is 110 DEG C, heats 1h；Finally adjusting convection oven temperature is 170 DEG C, heats 1h；The side of this segmentally heating
Solidification intensity and curing degree can be improved in formula, reduces bubble and flaw, improves the tightness of material；
S6, the winding stick of S5 is taken out from convection oven, is cooled to room temperature；
S7, the pole of S6 is extracted out, obtains arc quenching material.
Above-mentioned material is tested for the property, the results show that mass loss rate is 86.61%, decomposing and completing temperature is 390
℃.Resulting heat decomposition curve is as shown in Figure 3.
Three kinds of raw materials selected by the present invention, diablement fort are fibre structure, and surface hole can be completely decomposed into carbon dioxide
And water, it is ensured that have sufficient gas source.The bonding force of epoxy resin and phenolic resin is stronger and more environmentally friendly.
In conclusion a kind of enclosed type injecting type high-tension fuse arc quenching material proposed by the present invention and its preparation side
Method, arc quenching material use adhesive complex, stage curing technological means, and the bonding for effectively improving diablement fort winding is strong
Degree, improves and stabilizes the thermal decomposition temperature of material, expand use scope, provides a kind of high molecular material for fusion tube production
The method of gas arc extinguishing, meanwhile, the material used is environmentally friendly, pollution-free, meets the concept of green ecological.
Above embodiment is the preferred embodiment of the present invention, is not intended to limit patent protection model of the invention
It encloses.Those skilled in the art belonging to any present invention, in the premise for not departing from spirit and scope disclosed in this invention
Under, the transformation of the equivalent structure and equivalent steps that done to the content of invention each fall within claimed the scope of the patents it
It is interior.
Claims (8)
1. a kind of enclosed type injecting type high-tension fuse arc quenching material, which is characterized in that the material is by following mass parts
Group is grouped as:
2~7 parts of diablement fort
0~3 part of epoxy resin
14~18 parts of phenolic resin.
2. a kind of enclosed type injecting type high-tension fuse arc quenching material according to claim 1, which is characterized in that described
The surface density of diablement fort is 110~150g/m2。
3. a kind of enclosed type injecting type high-tension fuse arc quenching material described according to claim 1~any one of 2
Preparation method, which is characterized in that the preparation method is as follows:
S1, epoxy resin and phenolic resin are uniformly mixed；
S2, mixed resin is uniformly coated on diablement fort；
S3, the diablement fort of S2 is placed on to 20~40min of heating in 70~90 DEG C of convection oven；
S4, the diablement fort of S3 is wrapped on pole, obtains winding stick；
S5, winding stick is placed in convection oven, adjusting convection oven temperature is 50~60 DEG C, heats 0.5~1h；It adjusts again
Saving convection oven temperature is 110~130 DEG C, heats 1~2h；Finally adjusting convection oven temperature is 150~170 DEG C, heating 1~
2h；
S6, the winding stick of S5 is cooled to room temperature；
S7, the pole of S6 is extracted out, obtains arc quenching material.
4. a kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material according to claim 3, special
Sign is that the mixed viscosity of resin is 10000~18000mPas in the step S1, if viscosity is greater than 18000mPa
S then needs to use organic solvent diluting.
5. a kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material according to claim 4, special
Sign is that the organic solvent is one of acetone, ethyl acetate, DMF and benzoic acid or a variety of.
6. a kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material according to claim 3, special
Sign is, the step S4 further includes that even spread release agent or cannot not carry out viscously processing in advance on pole.
7. a kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material according to claim 3, special
Sign is that the outer diameter of the pole in the step S4 is 8.5~10mm.
8. a kind of preparation method of enclosed type injecting type high-tension fuse arc quenching material according to claim 3 or 7,
It is characterized in that, the material of the round tube is rod iron, iron staff or copper rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090630.5A CN110373908A (en) | 2019-01-30 | 2019-01-30 | A kind of enclosed type injecting type high-tension fuse arc quenching material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090630.5A CN110373908A (en) | 2019-01-30 | 2019-01-30 | A kind of enclosed type injecting type high-tension fuse arc quenching material and preparation method thereof |
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| CN110373908A true CN110373908A (en) | 2019-10-25 |
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| CN201910090630.5A Pending CN110373908A (en) | 2019-01-30 | 2019-01-30 | A kind of enclosed type injecting type high-tension fuse arc quenching material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449776A (en) * | 2022-01-25 | 2022-05-06 | 铜川光速芯材科技有限公司 | Metal-based circuit board and preparation method thereof |
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|---|---|---|---|---|
| CN103606497A (en) * | 2013-11-27 | 2014-02-26 | 南京萨特科技发展有限公司 | Arc extinction slurry for fuse protector |
| CN108281336A (en) * | 2018-03-22 | 2018-07-13 | 北京鼎致远科技发展有限公司 | A kind of high-tension fuse arc quenching material and preparation method thereof |
| CN108493079A (en) * | 2018-05-03 | 2018-09-04 | 北京鼎致远科技发展有限公司 | A kind of fuse arc quenching material and preparation method thereof |
| CN108735560A (en) * | 2017-04-21 | 2018-11-02 | 浙江和泰电器有限公司 | Compound fuser casing and its processing method |
-
2019
- 2019-01-30 CN CN201910090630.5A patent/CN110373908A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606497A (en) * | 2013-11-27 | 2014-02-26 | 南京萨特科技发展有限公司 | Arc extinction slurry for fuse protector |
| CN108735560A (en) * | 2017-04-21 | 2018-11-02 | 浙江和泰电器有限公司 | Compound fuser casing and its processing method |
| CN108281336A (en) * | 2018-03-22 | 2018-07-13 | 北京鼎致远科技发展有限公司 | A kind of high-tension fuse arc quenching material and preparation method thereof |
| CN108493079A (en) * | 2018-05-03 | 2018-09-04 | 北京鼎致远科技发展有限公司 | A kind of fuse arc quenching material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449776A (en) * | 2022-01-25 | 2022-05-06 | 铜川光速芯材科技有限公司 | Metal-based circuit board and preparation method thereof |
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Effective date of registration: 20201022 Address after: 101300 Beijing city Shunyi District Yangzhen longitudinal road No. 7-93 two Applicant after: Beijing Century Huacheng Technology Development Co., Ltd Address before: 101300 Beijing city Shunyi District Yangzhen longitudinal road No. 8-7 two Applicant before: BEIJING DINGYI ZHIYUAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Application publication date: 20191025 |