Q:How does graphite powder look good or bad?

High quality graphite powder has high carbon content, superior performance, good quality and wide application range. This is the reason why the quality of graphite powder is higher than other graphite powder.

Q:How to measure the conductivity of powdered graphite?

The conductive effect of graphite powder is an important factor in making conductive products, so it is very important to know the conductivity of graphite powder.Graphite powders have high electrical conductivity. And stone toner conductivity is an important factor in graphite powder conductive products. There are many factors affecting the conductivity of conductive graphite powder, such as the proportion of graphite powder, external pressure, humidity of the environment, humidity and even light.

Q:What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand

In addition to improve the refractoriness with graphite, can also add red. It also plays a role in increasing refractoriness and reducing gas output.

Q:Why can graphite powder conduct electricity?

Graphite is a crystalline mineral of carbonaceous elements. Its crystalline framework is hexagonal layered structure. The distance between each network layer is 3.40, and the distance between the carbon atoms in the same network layer is 1.42A. Of the six Fang system with a complete lamellar cleavage. The cleavage surface is mainly based on molecular bonds, and has weaker molecular attraction, so its natural floatability is very good.

Q:Why does an electromagnetic point timer not prick a needle and use toner paper?

Needles can increase friction! Will increase the error!

Q:For thermal grease skills, the more detailed the better

The best way is to let the thermal grease coated metal can directly contact, and can be a very good filler metal surface those small potholes, this effect is the best.

Q:How many kinds of lubricating graphite powder can be added to the car engine?

1500, the purpose of graphite powder can be added to the car engine, "anti-static graphite powder 1500 mesh."".Application of graphite powder in cooling system (water tank) and lubrication system (engine oil)Graphite powder is greater than 1000, added to the tank inside, rust off, and scale also fell.

Q:How can the antirust graphite powder used for locks be operated? Where is it painted?

Always keep the lubricant in the locking part of the lock so as to keep the transmission smooth and prolong the service life. It is recommended to check it for half a year or one year, and check whether the fastening screws are loose or not, to ensure the fastening.

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:Whether the lubricating oil toner is coupled with the conductor?

But with graphite, it will make the metal contact sheet and the whole resistance to form the passage, rheostat can not change the role of resistance. I actually lubricate, that is, with cotton swabs dipped in lubricating oil, and then put a touch on it.