Ultion Fine Flake Graphite Powder Factory Supplier

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notable performance on/as lubricant material,
chemically steady,
good plasticity,
heat/electricity conductivity

Artificial graphite flake/flake graphite powder factory supplier

1. Factory price and popular selling products. Monthly supply capacity 2500 tons.

2. High purity, high carbon,medium carbon content available with us, delivery soon and direct.

3. Graphite flake/flake graphite powder are widely used/adopted in industries like

crucible making,refractory materials,dyeing/pigments,

foundry moulds coating/plating,radiation resisting,

motor brush, etc materials.

4. Classes: based on carbon content, can be divided into

a. High carbon graphite flakes:94%-98%

b. Medium carbon graphite flakes:80%-93%

c.Low carbon graphite flakes:50%-75%.

Reference from standard GB/T3518-1995

5.High purity graphite flakes,fixed carbon content---classes

like 96%, 95%, 94% with lower moisture (0.5% max) and vol. matters (1.2% max).

Q: What's the conductivity of graphite powder, silver powder?: These two values show that the resistivity of silver is small, so the conductivity of silver powder is better

Q: What is the industry standard of graphite powder coating for casting?: The two is fine, the finer the better, generally with the "eye" as a unit, that is, sieve stone toner used in the screen, square inch area included in the number of holes, the larger the number the better.

Q: Graphite powder screening process, because with static holding together, resulting in vibration screen plugging network how to solve?: Electrostatic earthing or electrostatic eliminator. In fact, there is a certain conductive graphite powder is very fine, but so long as the electrostatic would slightly have great effect, give you two ways, one is the good grounding conductor can be static vibration sieve, go through a grounding wire guide;

Q: Antistatic concrete with graphite powder and conductive carbon black, which effect is good?More specific. I don't quite understand: But the conductive carbon black in plastic system can achieve better quality with less graphite is because in polymer systems, factors of conducting conductivity in addition to the conductive powder itself, but also with the distribution of conductive particles in the polymer related. The same quality of the carbon black and graphite carbon black, due to a smaller proportion, occupy a large volume fraction of the polymer, is conducive to the formation of conductive network, which was better than the effect of conductive filler graphite.But in the high aggregation state, the conductivity of graphite aggregate is much better than that of carbon black. The good conductive electrode material is made of graphite instead of carbon black.

Q: The graphite powder production process and the graphite production process are introduced briefly Graphite powder production process, graphite production process, detailed technical parameters where?: In the process of crushing, the external force applied to the solid has four kinds of rolling, shearing, impact and grinding.

Q: Sunshine door lock winter treatment: Check the locking gap between the lock body and the locking plate regularly, whether the lock tongue is matched with the height of the locking plate hole or not, the optimum clearance between the door and the door frame is 1.5mm-2.5mm. In case of any change, the position of the door hinge or the lock buckle shall be adjusted. At the same time pay attention to the weather (spring wet, dry in winter) caused by cold contraction, thermal expansion, to ensure that the door and door frame, locking body and the locking plate gap reasonable coordination, in order to ensure the smooth use of locks. When you buy, you can ask the manufacturer directly.

Q: Can ultrafine powder iron conduct heat? How many purpose graphite powder can be called superfine stone powder? Pingdu graphite powder which good?: In general, the average particle size of graphite powder is less than 10 m, you can call ultrafine powder toner, in fact, more than the use of ultrafine particles of toner, you can see Qingdao Huatai graphite, I hope to help you.

Q: Why does an electromagnetic point timer not prick a needle and use toner paper?: Needles can increase friction! Will increase the error!

Q: Phosphoric acid, two aluminium hydride, with graphite powder and mud: Sunlight filtered through the atmosphere to achieve visible light and a small amount of ultraviolet light (UV) on the earth's surface. UV light has a wavelength of 295nm and UV light accounts for only 5% of the sun. The energy of light is inversely proportional to the wavelength, and the shorter the wavelength, the higher the energy.

Q: How can the antirust graphite powder used for locks be operated? Where is it painted?: In the process of switching the door locks on weekdays, the best holding handle lock tongue into the lock, closed the door and then let go, don't bang the door, otherwise it will reduce the service life. Do not use wet cloth to wipe the lock and handle, because some metallic lock will rust; lock alloy material will lose coating worn, beautiful appearance.

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