| Type: | Graphite Electrodes |
|---|---|
| Composition: | C |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Forming Way: | Molded Graphite |
| Crystal Morphology: | Compact Crystalline Graphite |
| Customization: |
|---|
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| Typical properties: | XS-E300 | XS-X200 | XS-999 |
| carbon content | 85-99.4% | 85-99.5% | 99.8% |
| pH: | 3-7 | 3-7 | 3-7 |
| volatiles: | ≤20% | ≤18% | ≤20% |
| moisture% | ≤1% | ≤1% | ≤0.8% |
| S% | ≤2.50 | ≤2.50 | ≤2.00 |
| The initial temperature | 190-200ºC | 220-230ºC | 200ºC |
| 32 mesh | Expansion temperature:≥750ºC inflation rate:250-550(ml/g) | ||
| 50 mesh | Expansion temperature:≥750ºC inflation rate:250-450(ml/g) | ||
| 80 mesh | Expansion temperature:≥750ºC inflation rate:200-350(ml/g) | ||
| 150 mesh | Expansion temperature:≥750ºC inflation rate:100-200(ml/g) | ||
| Application field: | Flame retardant polyurethane foaming,,EPS,Fire seal,PU,XPS Steel metallurgical protective residue cover Fire retardant paint additive. Natural Flake Graphite |
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Graphite electrode
(1) For electric arc steelmaking furnace
Electric furnace steelmaking is a large user of graphite electrodes. The output of electric furnace steel in China accounts for about 18% of the output of crude steel, and the graphite electrode used in steelmaking accounts for 70% to 80% of the total amount of graphite electrode. Electric furnace steelmaking is the use of graphite electrode to introduce current into the furnace, the use of electric extreme between the electric electrode and the charge caused by the high temperature heat source to smelt.
(2) For mineral heating electric furnace
Mineral thermal electric furnace is mainly used for the production of industrial silicon and yellow phosphorus, etc., which is characterized by the lower part of the conductive electrode buried in the charge, forming an arc in the charge layer, and using the heat energy emitted by the resistance of the charge itself to heat the charge, which requires a higher current density of mineral thermal electric furnace requires graphite electrodes, such as the production of 1t silicon requires the consumption of graphite electrodes about 100kg, About 40kg of graphite electrodes are consumed for every 1t of yellow phosphorus produced.
(3) For resistance furnaces
Production of graphite products graphitization furnace, melting glass furnace and production of silicon carbide with the electric furnace are resistance furnaces, the furnace loaded material is both heating resistance and heated objects, usually, conductive graphite electrode embedded in the resistance furnace end of the furnace head wall, used here for graphite electrode discontinuous consumption.
(4) For the preparation of special-shaped graphite products
The blank of graphite electrode is also used for processing into various kinds of crucible, mold, boat and heating body and other special-shaped graphite products. For example, in the quartz glass industry, 10t of graphite electrode blank is required for every 1t of electric melting tube produced; For every 1t quartz brick produced, 100kg of graphite electrode blank is consumed.
Tianjin Kangxin Import and Export Co., LTD our products have a competitive advantage in the market. We have long-term cooperation with key domestic enterprises such as Zhongtai Chemical, Erdos Group,Kunlun Petrochemical, Sinopec, Zhongtai Group, Junzheng Group and Longbai Group.
Our products include PVC resins,PVC paste resin,DOP, ACR 401, CPE 135A, fluorescent whitener, antioxidant, titanium dioxide, epoxy resin, paraffin wax, soy wax, PE wax ,thermoplastic rubber, carbon black, pigments and coatings, etc.
Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers.
We look forward to working with you and establishing a win-win relationship with you.
Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q2. How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.
Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.
Q5. What payment terms are acceptable?
A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc.
Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.
Q7. Why I can not find the product I require in this shop?
A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site.
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