• Graphite Powder Autozone Natural Flake Graphite Powder +190 System 1
Graphite Powder Autozone Natural Flake Graphite Powder +190

Graphite Powder Autozone Natural Flake Graphite Powder +190

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
111 m.t./month

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Specifications

We have our own mine and factory in Qingdao Shandong. Our products have strong competitiveness in price and quality.

Factory supply Natural flake graphite Graphite powder +190

 

Name: Flake Graphite

Brand number:+190

Fixed carbon content: 90%

size: 100mesh(0.150mm)

Mohs hardness: 1-2

Advantages: Perfect crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, self-lubricity and resistance to temperature, corrosion and hot shock, and much more.

 

OUR PRODUCT

 

ITEMF.C %(min)V.M %(max)ASH %(max)MOISTURE%(max)FOB(for reference only)
3298.0098.000.401.600.503207
3295.0095.001.004.000.501928
3290.0090.001.508.500.501830
599.0099.00#1.000.502223
595.0095.001.004.000.501830
590.0090.001.508.500.501672
899.0099.00#1.000.501298
898.0098.000.401.600.501279
895.0095.001.004.000.501121
894.0094.001.104.900.501102
892.0092.001.306.700.501062
890.0090.001.508.500.501023
+19999.00#1.000.501259
+19898.000.401.600.501239
+19595.001.004.000.50984
+19090.001.508.500.50846
+18585.002.2012.800.50767
—19999.00#1.000.501160
—19898.000.401.600.501082
—19797.000.702.300.501043
—19696.000.903.100.50925
—19595.001.004.000.50807
—19090.001.508.500.50610
—18585.002.2012.800.50551
—18080.003.0017.000.50480


Q: What are the hazards of inhalation of graphite dust?
Personally think: black carbon on the human body, and the extent of the time has a lot to do with. On the human body caused by short-term damage is limited to a certain extent, can be restored (but the inhaled particles are difficult to be excreted); over the long term, great harm to the human body, but also can not be restored. Heavy inhalation of carbon black dust can at least cause carbon black, dust, and lung disease (occupational disease, pneumoconiosis). Included in the pneumoconiosis in China: silicosis, coal worker's pneumoconiosis pneumoconiosis, graphite, carbon black pneumoconiosis, asbestosis, talc, mica, cement pneumoconiosis pneumoconiosis pneumoconiosis, Potter's pneumoconiosis, aluminum pneumoconiosis, welders' pneumoconiosis, graphite pneumoconiosis etc.)! At present, the world's lack of treatment for pneumoconiosis, suffering from pneumoconiosis equivalent to sentenced to death. The number of pneumoconiosis patients in our country is equal to that of pneumoconiosis patients in other parts of the world. Please pay more attention to it and don't inhale any more
Q: Whether the ordinary graphite powder is sprinkled on the electronic instrument can lead to the malfunction of the instrument
If the graphite powder in electronic instrument, contact electric circuit, it will cause a short circuit or lead to equipment failure, want to know more information and knowledge can be graphite powder, graphite powder to Qingdao Huatai to understand, can understand the causes of graphite powder, instrument failure hope to adopt, thank you L.
Q: What's the conductivity of graphite powder, silver powder?
The resistivity of silver is about 1.6*10-8.M at room temperature
Q: Does the pencil core go into the baby's face to keep the skin tight?
One possible problem is that even if there is no breakage, but there may be residual graphite powder cartridge inside, more so, good after the wound will leave behind a black spot (a little like the indistinct).
Q: How to identify iron powder and graphite powder in a simple way?
According to the nature of the difference between the two substances: graphite powder has a greasy feeling, iron powder does not;
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: How to distinguish between iron powder, aluminum powder and graphite powder (pencil core powder), there are two ways
Method two: Ignite (ignite in oxygen bottle)Iron sparks, release a lot of heat, and generation of black powderAluminum burns violently, gives off dazzling white light, emits a large amount of heat, and simultaneously produces white solidThe graphite powder is formed to clarify the turbid water of the lime waterMethod three: in reverse order with method(1) take a little powder and add dilute hydrochloric acid respectively
Q: Why does an electromagnetic point timer not prick a needle and use toner paper?
Needles can increase friction! Will increase the error!
Q: Why can graphite powder conduct electricity?
Pure graphite in nature is not there, which often contains Si02, A1203, Fe0, CaO, P2O5, Cu0 and other impurities. These impurities often appear in quartz, pyrite, carbonate and other minerals. In addition, there are water, asphalt, CO2, H2, CH4, N2 and other parts of the gas. Therefore, the determination of graphite, in addition to the determination of fixed carbon content, but also the simultaneous determination of volatile and ash content.
Q: What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
General additives accounted for 0.1-0.5 of the original sand weight. Different demand, of course, the proportion is not the same, there is no fixed number.

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