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High-purity Graphite

High-purity Graphite

The main ingredient of high purity graphite products is carbon C, including explosion-proof membrane, graphite bearing and graphite seal. It enjoys the features of antifriction, heat resistance, self-lubrication without using oil, small expansion coefficient and outstanding sealing property.

Usage:Special graphite materials application
A.Crystal lamp heater, the heat shield, the crucible
B.Cathode tubes, sintered film
C.EDM, die-casting film, metal plating
D.Casting mold E.Wear-resistant graphite
F.Graphite reactor The models of technical indicators for the occasional reference

High-purity graphite
Model Size Volume
Density
(g/cm3) 		Poro-sity (%) Compressive Strength (Mpa) Resist-ivity (x10-4Ωcm) Ash Weight Usage(1)
SMF-210 φ300x250 ≥1.70 ≤24 ≥40 ≤15 ≤100 38.7 A.B
φ250x250 24.5
φ200x250 17.3
SMF-2210 φ150x250 ≥1.70 ≤24 ≥44 ≤15 ≤100 11.2 A.B
SMF-220
 420X140X45 ≥1.71 ≤24 ≥45 ≤15 ≤100 5.5 B
400X130X100 11
SMF-500 780X210X120 ≥1.72 ≤21 ≥50 ≤15 ≤100 42 C
SMF-510 420X120X80 ≥1.72 ≤21 ≥58.8 ≤15 ≤100 8.4 B.C
SMF-520 200X200X50 ≥1.74 ≤20 ≥58.8 ≤15 ≤100 4.3 B.C
SMF-600 150X150X230 ≥1.79 ≤18 ≥68.6 ≤15 ≤100 10.5 C.D.E
SMF-650 650X200X135 ≥1.80 ≤17 ≥68.6 ≤15 ≤100 36.5 C.D.E
SMF-700 φ90x120 ≥1.80 ≤17 ≥68.6 ≤15 ≤100 1.6 C.D.E
φ120x160 3.9
SMF-800 120X120X380 ≥1.80 ≤17 ≥72.6 ≤15 ≤100 11.3 C.D.E

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