Graphite Powder Autozone Natural Flake Graphite Powder +190
- Ref Price:
-
- 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
| ITEM | F.C %(min) | V.M %(max) | ASH %(max) | MOISTURE%(max) | FOB(for reference only) |
| 3298.00 | 98.00 | 0.40 | 1.60 | 0.50 | 3207 |
| 3295.00 | 95.00 | 1.00 | 4.00 | 0.50 | 1928 |
| 3290.00 | 90.00 | 1.50 | 8.50 | 0.50 | 1830 |
| 599.00 | 99.00 | # | 1.00 | 0.50 | 2223 |
| 595.00 | 95.00 | 1.00 | 4.00 | 0.50 | 1830 |
| 590.00 | 90.00 | 1.50 | 8.50 | 0.50 | 1672 |
| 899.00 | 99.00 | # | 1.00 | 0.50 | 1298 |
| 898.00 | 98.00 | 0.40 | 1.60 | 0.50 | 1279 |
| 895.00 | 95.00 | 1.00 | 4.00 | 0.50 | 1121 |
| 894.00 | 94.00 | 1.10 | 4.90 | 0.50 | 1102 |
| 892.00 | 92.00 | 1.30 | 6.70 | 0.50 | 1062 |
| 890.00 | 90.00 | 1.50 | 8.50 | 0.50 | 1023 |
| +199 | 99.00 | # | 1.00 | 0.50 | 1259 |
| +198 | 98.00 | 0.40 | 1.60 | 0.50 | 1239 |
| +195 | 95.00 | 1.00 | 4.00 | 0.50 | 984 |
| +190 | 90.00 | 1.50 | 8.50 | 0.50 | 846 |
| +185 | 85.00 | 2.20 | 12.80 | 0.50 | 767 |
| —199 | 99.00 | # | 1.00 | 0.50 | 1160 |
| —198 | 98.00 | 0.40 | 1.60 | 0.50 | 1082 |
| —197 | 97.00 | 0.70 | 2.30 | 0.50 | 1043 |
| —196 | 96.00 | 0.90 | 3.10 | 0.50 | 925 |
| —195 | 95.00 | 1.00 | 4.00 | 0.50 | 807 |
| —190 | 90.00 | 1.50 | 8.50 | 0.50 | 610 |
| —185 | 85.00 | 2.20 | 12.80 | 0.50 | 551 |
| —180 | 80.00 | 3.00 | 17.00 | 0.50 | 480 |
- Q: Can graphite be made directly from graphite powder? How about the effect?
- Let the graphite powder stick into shape. The commonly used asphalt in the industry is used as binder, and graphite powder and asphalt are mixed and pressed to form. It is also necessary to heat, roast and graphitized the asphalt in the graphite blocks to obtain certain heat conducting, conductive or other uses of Shi Mobang.
- Q: Can graphite powder be found in plastic?
- Graphite powder can be used in plastics, plastics are not resistant to wear, high temperature, acid and alkali corrosion, plastics are widely used in industry
- Q: Know how the colloidal graphite powder comes in
- There are two ways to make colloidal graphite: (1) mechanical method. Natural graphite is crushed and treated with hydrochloric acid and hydrofluoric acid to remove impurities. Added to the aqueous solution of tannic acid, which is repeatedly inverted into paste. Colloidal graphite can be obtained by adding a certain proportion of water and ammonia, and then by ultrasonic treatment to further reduce the particle size. (2) chemical method. After being purified and crushed, the natural graphite is added with concentrated nitric acid and concentrated sulfuric acid and water at 90 DEG C, and then obtained by cleaning, drying, adding water, ethanol, acetone and other dispersing agents to obtain colloidal graphite. Add stabilizer such as sodium oleate, sulfate and so on, so that graphite particles do not agglomerate. Ammonia transfers the graphite colloid to the gum solution and regulates the pH value.
- Q: What is the use of flake graphite in making flake graphite powder?
- Better for corrosion protection coatings, fire retardant coatings and conductive coatings.
- Q: Sunshine door lock winter treatment
- When the lock is in use, a small stone powder or pencil powder can be put in the lock core slot for regular (half a year or year) or when the key is not inserted smoothly, so as to ensure that the key is inserted and inserted smoothly. But avoid adding any other oils to lubricate to prevent grease sticking to the spring, causing the lock to rotate and not open.
- Q: What binder does the graphite powder form with?
- Graphite powder is divided into natural graphite powder and artificial graphite powder, graphite powder made of graphite products, you need to add binders, binders useful for a variety of resins, asphalt and so on. 100~200 C is not called high temperature for the preparation of carbon graphite products, but only resin can be prepared at this temperature.
- Q: What solvent can be used to dissolve Teflon?
- Market suspension of PTFE fine powder. It can be mixed directly with graphite powder without dissolving. It can press molding and sinter products.
- Q: Why does an electromagnetic point timer not prick a needle and use toner paper?
- It's a combination of graphite powder and current to mark the surface of the tape. You can imagine it as an inkjet printer
- 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.
- Q: Graphite powder made of graphite oxide, how much weight gain?
- The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals. At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents. The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, wear-resistant and lubricating materials.
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Graphite Powder Autozone Natural Flake Graphite Powder +190
- Ref Price:
-
- Loading Port:
- Dalian
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 111 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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