Description
Offers the evaporation
source graphite crucible used vacuum aluminum-plated, mainly for
film or paper vacuum aluminum-plated. In a device vacuum
aluminum-plated, if you use usual high-density graphite, such as
density of about 1.*3 g/cm3 graphite crucible, because of the
porous graphite and the osmosis of aluminum melt, and at several
times after repeated use will lead to crucible cracking. Our
company used own proprietary technology of intellectual property
rights of graphite densification special treatment, so that the
density of the graphite crucible to reach more than 1.9 g/cm3,
which greatly enhance the anti-oxidation of the crucible and
service life can be repeatedly used *0 times more than, the most
the use of *0 times non-cracking and antioxidant. The small
graphite crucibles used for laboratory.
Specifications:
diameter**0×**0?diameter**0×**0?diameter**5×**0
Laboratory specification:diameter*5×*5 ~
diameter*5×*0
Graphite evaporation boat to do up to ***0mm longest.
Produce special specification according to customer
requirements. Price FOB Shenzhen China, *0 ~ *0 USD / piece
Product Feature
Density ≥1.9g/cm3
Resistivity ≤9.0μ&branded;m
Compressive strength ≥*0Mpa
Flexural strength ≥*0Mpa
