Feature

●★ It has excellent electric and heat conductivity, stress corrosion, expansion coefficient is small .Since good lubricity and processing properties.
●★ Materials : Graphite content:99.9%,A variety of sizes for you to choose:40mmx40mm,40mmx30mm,40mmx30mm,,tolerance range: 0.1~1MM.
●★ Good resistance to chemical corrosion resistance; Can be applied to all kinds of chemical reactions crucible, tube, etc.
●★ The high thermal conductivity and thermal stability performance; Gold, of molten silver etc all kinds of high temperature resistant
●★ Enough mechanical strength and impact resistance; Easy to machining, can according to the geometry of the processed into a variety of products.

[40mmx30mmx4mm]

[40mmx40mmx11.5mm]

Description

Specifications:
Materials : graphite
Graphite content: 99.9%
Melting point: 3850 + 50 ℃
Boiling point: 4250 ℃
Bulk density: >1.8g/cm3
Resistance: <13μΩm
Bend strength:>47Mpa
Compressive strength:>75Mpa
Shore Hardness:>30-40
Grain size:<0.043mm
Purity:>99.95%
A variety of sizes for you to choose:40mmx40mm,40mmx30mm,40mmx30mm,
Application:
Graphite blocks/rods used in silicon carbide furnace, graphitization furnace and other metallurgical furnace,
Resistance furnace lining and conductive material, and the permeability of graphite heat exchangers.
Widely used in electronics, metallurgy, chemical industry, steel and other fields,
Products are of good quality, stable performance.
Use note:
1. Be careful not to give a mechanical impact force, not from a fall or impact.
2. Dont get wet by water, should be stored in dry place.
3. The crucible after drying, dont make it contact with water.
color:black
Package Contents:
10x High purity graphite
The measurement allowed error is +/- 0.1-1cm.