Graphite Crucible (JC002)

Offer Details

Offer Type:
Offer Group:	Graphite Crucibles
Offer Post Time:	2009-11-09
Expiration Date:	2010-10-14
Details:	Material: Graphite Special features: High purity, fine grain, good performance of electrical conductivity and thermal conductivity, high density, good corrosion resistance, thermal shock resistance, thermal stability, high mechanical strength, low permeability, and good oxidation resistance The raw material is capable of producing various semiconductor molds and radio tube Materials index: Content: 99.99% Density: 1.87g/cm3 Specific resistance: 9 Ohms-m Compressive strength: 65mPa Shore hardness: 55 Porosity: 15%