Sales manufacturer price ultra high pressure purification graphite electrode (1600469552101)

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Product Overview

Description





Purified graphite electrode for high purity quartz crucible

The semi-transparent quartz crucible made by the arc method is an essential material for drawing large-diameter mono-crystal silicon and for the development of large-scale integrated circuits. Today, in the semiconductor industry and the photovoltaic mono-crystal silicon industry, the large-diameter quartz crucibles have generally replaced small transparent quartz crucibles with the advantages of high purity, high temperature resistance, high dimensional accuracy, good heat preservation, energy conservation, and stable quality.

In the preparation of quartz crucible by arc method, the purified graphite electrodes have the advantages of high temperature resistance, electrical conductivity, high purity, etc., and are widely used.




Item Grade
KW-RG
KW-HG
Bulk density(g/cm3)
1.68-1.72
1.75-1.80
Compression strength (Mpa ) ≥
40
45
Flexural strength (Mpa) ≥
20
22
Electrical resistance ( μΩM ) ≤
8.5
8.0
Ash content (ppm)
30-50
10-30








To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


Company Profile




Since the foundation of our company, we have been active in carbon and graphite field in China producing various carbon and graphite products widely applied in metallurgical industry, mechanical industry, electronic industry, chemical industry, light industry, food industry, aviation industry and nuclear power industry etc.
One of our subsidiaries, Tianjin Kimwan Carbon Technology & Development Co., Ltd. mainly focuses on researching and developing various applications of special carbon and graphite material in much more sophisticated and advanced fields. Our technical and research team has been putting its effort in comprehending and expanding on the function and devotion of graphite and carbon material in the process of human civilization as to provide with prediction of the future trend of the application of carbon and graphite products so we will always possess the cutting edge technology to stay ahead in the whole carbon and graphite area.
Besides, Tangshan Kimwan Special Carbon & Graphite Co., Ltd. and Xinghe Qingshan Special Carbon & Graphite Co., Ltd. are our two major production bases, as the Production Dept. of the whole company, facilitated with advanced equipments controlled by well established systems including raw material fabrication system, forming system, baking system, impregnating system, graphitizing system and large scale of machining system.. The two bases mainly produce four series of material molded graphite, extruded graphite, isostatic graphite and carbon additive.Our solid graphite products fall into following categories namely high purified fine-grain graphite, fine-grain graphite, middle rough grain graphite and isostatic graphite. Our powdery graphite products are graphite powder and carbon raiser with different grades based on levels of purification and grain size. Apart from producing raw material, we also specialize in machining graphite parts with precision. Our company has set up offices in Zhejiang and Guangdong cities. The guided devices used in various industries.
Our high quality special graphite products feature with properties such as high purification, high strength, high anti-heat
vibration, good heat resistance, good anti-oxidation, low electrical resistance, good anti-erosion performance, easy for precision machining etc.
We will continuously explore and apply new technology to improve our production capacity, keep researching and developing new high
value added products, constantly updating and enlarging our production equipments and scales. We believe, with the combination of
wisdom and expertise developed over the past decade and strong sense of commitment and responsibility of our staff members, we
will become a corporation that stands on the high wave of the entire carbon and graphite industry.








1. What's your advantage?
A: Honest business with competitive price and professional service on export process.

2. How I believe you?
A : We consider honest as the life of our company, Besides, there is trade assurance from Alibaba, your order and money will be
well guaranteed.

3. Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with
our quality or service.

4. Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

5. How about the delivery time?
A: Within 15-30 days after we confirm you requirement.

6. What kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash are all accepted if you have other payment,pleas


1600469552101
0.0326 s.