Vung Tau Materials Joint Stock Company

Synthetic Carbon Material(Synthetic Material of Carbon &Potter)

• The product has properties of hig mechanical strength, good oxidation& corrosion resistance, typically used in high-temperature bearing, hot-press moud and many other mechanical parts. The product can also be used as material of chemical installation, special refractory material, gas blowpipe and thermometric protector. The oxidation and corrosion resistance of the synthetic material is several times as good as that of graphite.

 

Normal Graphite

• Normal Graphite has excellent physical and chemical properties, such as anti-corrosion, resistance to high temperature and oxidation, superior electric and thermal conductity.

Items	Unit	Index
Bulk Density	g/cm3	1.52~1.68
Specific Resistance	µ Ω . m	8.50~10
Tensile Strength	MPa	4~7
Compressive Strength	MPa	19~30
Young’s Modulus	GPa	10~20
Ash Content	%	0.3~0.5

•  Specifications of Graphite Blank

Items	Unit	Index
		Graphite Block	Graphite Rod	Vibrating Graphite
Dimension of Dia or cross section	Mm	2002 ~ 4002 38 x 180 50 x 250	Φ50 ~ Φ600	Φ600 ~ Φ850
Length	Mm	760 ~ 2130	1000 ~ 2400	850 ~ 1200
Precision	As required by drawings

 

Parts for Smelting Rare and Hard Metals

• Main products are used as heating parts of vacuum electric resistance furnace, graphite part of vacuum induction heater and heating pipe of carbon pipe furnace. The main applications and properties are: made of normal graphite or high strength & dense graphite; used as heater components, heat resistant insulation, fundus,pipe and rod in the furnace of smelting refractorymetal; high purity, low ash content , high heating power, good vacuum capability.

Items	Dimension (mm)	Outside Dia (mm)	Inside Dia (mm)	Length (mm)
Heater	Ø40~ ø120 Ø25~ ø90	40~120	25~90	689~1300

Note:The specifications are for reference,processed based on drawings.