CN109735087A - A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material - Google Patents
A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material Download PDFInfo
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- CN109735087A CN109735087A CN201811537358.2A CN201811537358A CN109735087A CN 109735087 A CN109735087 A CN 109735087A CN 201811537358 A CN201811537358 A CN 201811537358A CN 109735087 A CN109735087 A CN 109735087A
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Abstract
The invention discloses a kind of high-strength corrosion-resistants to lose modified silicon rubber ABB fuse protective cover material, each component including following parts by weight: 50-60 parts of Noryl, 25-30 parts of calcium carbonate superfine powder, 5-20 parts of silica 1,3-10 parts of mica powder, 1-1.5 parts of carbon fiber, asbestos are 3-7 parts, 15-20 parts of molybdenum disulfide, 5-12 parts of dibutyl phthalate, 2-5 parts of fatty acid, 4-8 parts of polystyrene.A kind of high-strength corrosion-resistant of the present invention loses modified silicon rubber ABB fuse protective cover material, use cheap Noryl, retain its advantage, lead to again and enough adds plasticizer, filler, heat stabilizer, lubricant etc., the advantages that further enhancing the intensity, corrosion resistance and heatproof combustion resistance of sheath, and it covers the shortage, to improve the service life of ABB fuse sheath, cheap high performance material has been greatly reduced production cost, and sheath be easy aging the problem of be also solved, use is more safe and secure.
Description
Technical field
Invention is related to ABB fuse protective cover material technical field, specially a kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fusing
Device protective cover material.
Background technique
Fuse (fuse) refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, disconnects electricity
A kind of electric appliance on road.Fuse is according to electric current be more than specified value for a period of time after, keep melt molten with its own heat generated
Change, so that circuit be made to disconnect；With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution
It is using most common protection device as the protector of short circuit and overcurrent in system and control system and electrical equipment
One of.
Since present ABB fuse sheath antiwear heat resisting performance is poor, its service life used, nothing are not only relatively reduced
Production cost is increased in shape, and is easy aging and is generated security risk.
Summary of the invention
Invention is designed to provide a kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, invention provides the following technical solutions: a kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse
Protective cover material, each component including following parts by weight:
50-60 parts of Noryl, 25-30 parts of calcium carbonate superfine powder, 5-20 parts of silica 1,3-10 parts of mica powder, carbon fiber
1-1.5 parts of dimension, asbestos are 3-7 parts, 15-20 parts of molybdenum disulfide, 5-12 parts of dibutyl phthalate, fatty acid are 2-5 parts, poly-
4-8 parts of styrene.
Optionally, which loses modified silicon rubber ABB fuse protective cover material, each group including following parts by weight
Part: 50 parts of Noryl, 25 parts of calcium carbonate superfine powder, 5 parts of silica 1,3 parts of mica powder, 1 part of carbon fiber, asbestos be 3 parts,
15 parts of molybdenum disulfide, 5 parts of dibutyl phthalate, 2 parts of fatty acid, 4 parts of polystyrene.
Optionally, which loses modified silicon rubber ABB fuse protective cover material, each group including following parts by weight
Part: 55 parts of Noryl, 27.5 parts of calcium carbonate superfine powder, 7.5 parts of silica 1,6.5 parts of mica powder, 1.75 parts of carbon fiber, stone
Cotton is 5 parts, 17.5 parts of molybdenum disulfide, 8.5 parts of dibutyl phthalate, 3.5 parts of fatty acid, 6 parts of polystyrene.
Optionally, which loses modified silicon rubber ABB fuse protective cover material, each group including following parts by weight
Part: 60 parts of Noryl, 30 parts of calcium carbonate superfine powder, 20 parts of silica, 10 parts of mica powder, 1.5 parts of carbon fiber, asbestos 7
Part, 20 parts of molybdenum disulfide, 12 parts of dibutyl phthalate, 5 parts of fatty acid, 8 parts of polystyrene.
Wherein, material component of the present invention is described below:
Noryl: it is mainly polyphenylene oxide and polystyrene blend and obtains.Modified to compare with polyphenylene oxide, melting is viscous
Spend lower, injection moulding is easier to, and stress crack phenomenon is not likely to produce after molding, and price is more honest and cleaner.
Calcium carbonate superfine powder: increasing plastic product volume, reduces cost, improves stability, hardness and stiffness, improves plastics
Processing performance, astigmatism, resistance to marring, smoothness and the increasing to notched Izod impact hit intensity for improving its heat resistance, improving plastics
Viscosity flow etc. in tough effect and mixing process all has a significant effect.
Silica: can be used as filler, improve the wearability of plastics.
Mica powder: as the functional filler of plastics, can be improved its mechanical strength, enhancing toughness, adhesive force it is anti-aging and
Corrosion resistant type etc..With high electrical insulating property, antiacid caustic corrosion, elasticity, toughness and sliding property, heat-resistant sound-insulation, thermal expansion system
It counts outside the performances such as small, also has the characteristics that two surface of sheet body is smooth, radius-thickness ratio is big, form is regular, adhesive force is strong.
Carbon fiber: constituting composite material after addition, rigid, high temperature resistant, corrosion-resistant, endurance, structure with light and strong, light
Good stability of the dimension and design it is good, can large area it is integrally formed the features such as.
Asbestos: the insulating properties of plastics can be improved.
Molybdenum disulfide: important solid lubricant, especially suitable for being convenient for product shaping rear demoulding under high temperature and pressure.
Dibutyl phthalate: common plasticizers.
Fatty acid: it is used as stabilizer, plasticizer and lubricant in plastics preparation.
Polystyrene: have many advantages, such as that good transparent, cheap, rigidity, insulation, printing, good insulating and thermal insulation are good, also
It can be used as advanced filler.
Beneficial effects of the present invention: by mainly by being that polyphenylene oxide and polystyrene blend are made cheap modification and gather
Phenylate, and the advantages of both retain, then it is logical enough add plasticizer, filler, heat stabilizer, lubricant etc., further enhance sheath
Intensity, corrosion resistance and the advantages that heatproof combustion resistance, and cover the shortage, so that improves ABB fuse sheath uses the longevity
The problem of life, cheap high performance material have been greatly reduced production cost, and sheath is easy aging is also solved, using more
Add safe and secure.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material, including with
The each component of lower parts by weight:
50-60 parts of Noryl, 25-30 parts of calcium carbonate superfine powder, 5-20 parts of silica 1,3-10 parts of mica powder, carbon fiber
1-1.5 parts of dimension, asbestos are 3-7 parts, 15-20 parts of molybdenum disulfide, 5-12 parts of dibutyl phthalate, fatty acid are 2-5 parts, poly-
4-8 parts of styrene.
Above-mentioned technical proposal of the invention is understood in order to clearer, below by way of specific example to above-mentioned side of the invention
Case is described in detail.
Embodiment one
A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material, each component including following parts by weight: modified
50 parts of polyphenylene oxide, 25 parts of calcium carbonate superfine powder, 5 parts of silica 1,3 parts of mica powder, 1 part of carbon fiber, asbestos are 3 parts, molybdenum disulfide
15 parts, 5 parts of dibutyl phthalate, 2 parts of fatty acid, 4 parts of polystyrene.
Embodiment two
A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material, each component including following parts by weight: modified
55 parts of polyphenylene oxide, 27.5 parts of calcium carbonate superfine powder, 7.5 parts of silica 1,6.5 parts of mica powder, 1.75 parts of carbon fiber, asbestos 5
Part, 17.5 parts of molybdenum disulfide, 8.5 parts of dibutyl phthalate, 3.5 parts of fatty acid, 6 parts of polystyrene.
Embodiment three
A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material, each component including following parts by weight: modified
60 parts of polyphenylene oxide, 30 parts of calcium carbonate superfine powder, 20 parts of silica, 10 parts of mica powder, 1.5 parts of carbon fiber, asbestos are 7 parts, two sulphur
Change 20 parts of molybdenum, 12 parts of dibutyl phthalate, 5 parts of fatty acid, 8 parts of polystyrene.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. a kind of high-strength corrosion-resistant loses modified silicon rubber ABB fuse protective cover material, which is characterized in that including each of following parts by weight
Component:
50-60 parts of Noryl, 25-30 parts of calcium carbonate superfine powder, 5-20 parts of silica 1,3-10 parts of mica powder, carbon fiber 1-
1.5 parts, asbestos be 3-7 parts, 15-20 parts of molybdenum disulfide, 5-12 parts of dibutyl phthalate, 2-5 parts of fatty acid, polystyrene
4-8 parts.
2. a kind of high-strength corrosion-resistant according to claim 1 loses modified silicon rubber ABB fuse protective cover material, which is characterized in that
Each component including following parts by weight: 50 parts of Noryl, 25 parts of calcium carbonate superfine powder, 5 parts of silica 1, mica powder 3
Part, 1 part of carbon fiber, asbestos are 3 parts, 15 parts of molybdenum disulfide, 5 parts of dibutyl phthalate, 2 parts of fatty acid, polystyrene 4
Part.
3. a kind of high-strength corrosion-resistant according to claim 1 loses modified silicon rubber ABB fuse protective cover material, which is characterized in that
Each component including following parts by weight: 55 parts of Noryl, 27.5 parts of calcium carbonate superfine powder, 7.5 parts of silica 1, mica
6.5 parts of powder, 1.75 parts of carbon fiber, asbestos are 5 parts, 17.5 parts of molybdenum disulfide, 8.5 parts of dibutyl phthalate, fatty acid 3.5
Part, 6 parts of polystyrene.
4. a kind of high-strength corrosion-resistant according to claim 1 loses modified silicon rubber ABB fuse protective cover material, which is characterized in that
Each component including following parts by weight: 60 parts of Noryl, 30 parts of calcium carbonate superfine powder, 20 parts of silica, mica powder 10
Part, 1.5 parts of carbon fiber, asbestos are 7 parts, 20 parts of molybdenum disulfide, 12 parts of dibutyl phthalate, 5 parts of fatty acid, polystyrene
8 parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537358.2A CN109735087A (en) | 2018-12-15 | 2018-12-15 | A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material |
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| CN201811537358.2A CN109735087A (en) | 2018-12-15 | 2018-12-15 | A kind of high-strength corrosion-resistant erosion modified silicon rubber ABB fuse protective cover material |
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| CN109735087A true CN109735087A (en) | 2019-05-10 |
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Application publication date: 20190510 |