Examples of using Expanded graphite in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
Expanded graphite sheet.
Today, graphite small series for everyone to talk about the new application of Expanded Graphite.
Expanded Graphite and Expanded Graphite are two different products.
Since each carbon atom emits an electron,the electrons are free to move, so that the Expanded Graphite belongs to the conductor.
Plasticity: Expanded Graphite toughness, can be crushed into thin slices.
Super Graphite Packing specially for high pressure valves,braided from expanded graphite yarns with corrosion inhibitor, reinforced with inconel wire.
Expanded Graphite is not swollen, with the characteristics of rapid expansion of high temperature.
Expanded Graphite is a product of autofillable graphite after heating at high temperature.
Flexible Graphite Packing with Corrosion Inhibitor is braided from expanded graphite yarn with corrosion inhibitor, it has the similar performance compared with other graphite packing.
Expanded Graphite is one of the softest minerals, its use includes the manufacture of pencil lead and lubricant.
When the seat and O-ring are burnt, the seat retainer and ball will be metal to metal sealed directly,Also the seat retainer and body will be sealed by expanded graphite, thus act the anti-fire purpose.
Description: The expanded graphite tape is cut from pure graphite rolls and it has the characteristics of high.
When the trunnion ball valves normal use, the seat and the spherical stamp law, seat retainer o-ring and seal body, which is a soft seal, reliable seal and o-ring seat when injured,seat holder and the body will be stamped expanded graphite such behavior fire safety purposes.
The strength of the Expanded Graphite is enhanced with the increase of the temperature, and the strength of the Expanded Graphite is doubled at 2000℃.
Expandable Graphite is a special processing technology made of Expandable Graphite used in natural flake graphite as the production of raw materials, both to retain the natural flake graphite good lubrication performance, high temperature performance, corrosion resistance, etc.,and cocoa Expanded graphite unique characteristics.
The granularity of expanded graphite is an important indicator of its basic performance, and its particle size is closely related to its synergistic flame retardancy.
Since each carbon atom emits an electron, the electrons are free to move,so that the Expanded Graphite belongs to the conductor, and the Expanded Graphite is one of the softest minerals, and its use includes the manufacture of a pencil lead and a lubricant.
Therefore, in industrial production, to join the Expanded Graphite, it is in the case of heat into the expansion of graphite, can have a good flame retardant effect.
Expanded Graphite can be conductive because each carbon atom in the Expanded Graphite forms only three covalent bonds with other carbon atoms, and each carbon atom retains one free electron to transfer charge.
In addition, recent studies have found that Expanded Graphite can be dissolved in chlorosulfonic acid to form a single layer of expanded fumene chlorosulfonic acid"solution".
Expanded Graphite can reduce the thermal conductivity of the material to achieve the effect of flame retardant, if directly added to the expansion of graphite, the formation of charcoal structure after combustion is certainly not dense.
To understand the flame-retardant process of Expanded Graphite and Expanded Graphite, we must first understand the difference between Expanded Graphite and Expanded Graphite. .
And because the size of the expanded graphite is reduced, the oxidant enclosed between the graphite layers Subject to thermal shock more easily separated from the sheet, increasing the expansion rate.
This may be due to the fact that the expanded graphite, which is smaller in particle size, is more evenly dispersed in the coating system and the expansion is more effective in the case of the same amount of addition;
In industrial production, Expanded Graphite can be used as a flame retardant, play a role in thermal insulation, but in the addition of graphite, to add Expanded Graphite, so as to achieve the best flame retardant effect.
The main reason is the expansion of graphite and Expanded Graphite conversion process, today, Shengda graphite small series for everyone to talk about the expansion of graphite and Expanded Graphite flame retardant process.
The new application of Expanded Graphite not only helps people solve problems in many areas, but also tap the potential of Expanded Graphite, so that Expanded Graphite resources in industrial production play a greater role.
China is a large exporter of graphite resources, Expanded Graphite product upgrades and new applications have also been more research in recent years the state for the new energy field is very important, so that the trend of many expansive graphite scholars began to study the expansion of graphite new usage.