We want to purchase the product as follows:
1. Product name:
Static pressure extrusion graphite material
2. We use the product to produce:
1) Semiconductor
2) Silicon unit crystal stove hot field
3) Heater crucible
3. The nature of the product:
1) density: 1. 83
2) electronic resistivity: 11-15
3) anti-booklet intensity: 35-45
4) degree of hardness /rigidity: 60
5) thermal-expansion coefficient: 4. 8
6) purity: 0. 03
4. The specification we demand:
1) 桅630 x 600;
2) 桅 650 x 600;
3) 桅710 x 600;
4) 桅760 x 600;
5) 桅1000 x 650 ( 桅510 x 350 hollow )
Contact Us
Company Name:
Qingdao Okay Foods Industrial I/E Corp
Company Address:
11G, Building B, 22 Shandong Road, Qingdao, Shandong, China
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