High quality gold jewelry melting graphite crucible
Bulk density
1.7 g/cm3-1.90g/cm3
Grain size
325 mesh or else
Material
molded graphite, isostatic graphite, ect.
Compress Strength
65MPa
Ash
300ppm
Feature
high density
Color
Grey Black
Chemical Components
C
Sample
available
包装と配送
梱包の詳細
graphite crucible usually packged by wooden cases or plastic bubbles packing , protected by waterproof and dustproof inside and fixed by steel bands or as per clients'request