Pinewood Derby Graphite Powder for Refractory Made in China Good Delivery
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
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Specifications of Natural Flake Graphite:
1.Excellent toughness
2.Self-lubricant, high strength
3.Corrosion resistance
Regular Index of Natural flake graphite:
| Article | Specification | Particle Size(%) | Fixed Carbon | Moisture | |
| Screen Oversize | Screen Undersize | (%) | (%) | ||
| High Carbon | 32Mesh | ≥80 | 94-99 | ≤0.5 | |
| Graphite | 50Mesh | ||||
| 80Mesh | |||||
| 100Mesh | |||||
| 150Mesh | |||||
| -100Mesh | ≥80 | ||||
| -200Mesh | |||||
| -300mesh | |||||
| -500Mesh | |||||
-1000Mesh -5000mesh | |||||
| Intermediate Carbon | 32Mesh | ≥80 | 80-93 | ≤0.5 | |
| Graphite | 50Mesh | ||||
| 80Mesh | |||||
| 100Mesh | |||||
| 150Mesh | |||||
-100Mesh -1000mesh -5000mesh | ≥80 | ||||
Packaging & Shipping of Natural Flake Graphite :
Packaging: 1.25MT jumbo bags or 1MT jumbo bags
Delivery details: according to customers’ requirements
Use of Natural Flake Graphite::
widely applied to high quality fire resistance material and coating of metallurgy industry,hot working material stabilizer of military industry,lead of light industry,carbon brush of electrical industry,electrode of battery industry,and catalyzer and additive of fertilizer industry.After further process,scale graphite can be made into the following high-tech products such as graphite colloidal graphite,graphite compacting material and composite material,graphite products,and graphite anti-friction additive,which are becoming important nonmetal mineral materials in every industry.
- Q: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
- Dust explosion condition(1) flammable dusts are suspended in the air at proper concentration to form dust clouds which are often called;(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction. Generally believed that the explosive dust as long as the conditions (1) and conditions (2), it means that there are possible signs of the accident.
- Q: How much is one graphite used as electrode?
- Graphite particles 6800 yuan / ton, graphite fine powder 8000 yuan / ton, you buy 30 yuan / kg is the natural graphite powder? Not made of graphite electrodes. The graphite powder used in the electrode is actually synthetic graphite powder.
- Q: What are the specifications of the graphite powder used for conduction?
- Graphite powder itself is conductive, according to purity, particle size, conductivity is also different
- Q: What is the ratio of the coated sand to the graphite powder?
- 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: Is oxygen allowed in the oxygen pipe?
- Graphite is a stable substance, and oxygen pipes permit graphite
- Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
- A cylinder is inserted in the pipe, and the cross section of the pipe is slightly smaller than the inner diameter of the sample tube. The lower cylinder is fixed on the base of the instrument, and the upper cylinder can move up and down in the tube as a prop to pressurize the sample. The sample is located in the insulating casing on the cylinder between the positive and negative pole and galvanometer millivoltmeter are respectively connected to the drum two cylinder, rotary measuring height, driven by the leading screw rod lifting rod to balance, balance level, sample by 3.92MPa pressure, then switch on the current, the current adjustment into the sample to 300mA, then open the switch millivoltmeter,
- Q: Why should the lubrication of automobile leaf springs be made of graphite grease?
- Graphite grease is a kind of graphite grease made from inorganic thickener, condensed ester, synthetic oil, and refined with superfine graphite powder, no oxidation, corrosion resistance and other additives.
- Q: Graphite and graphite in the end is not a matter I would like to know the graphite and graphite
- Graphite is the byname of wool is the same substance.
- Q: Main ingredients of graphite powder?
- These impurities often appear in quartz, pyrite, carbonate and other minerals.
- Q: The axis and drum can use graphite powder lubrication
- Of course, you can not use graphite lubrication, it will damage your parts. You can still use grease or butter, and the middle axle is better with butter
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Pinewood Derby Graphite Powder for Refractory Made in China Good Delivery
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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