Alumina (Al2O3) Injection Molding Products(Crucible for Chemistry Laboratory )

Features

Our FA series are slip casting products with highly pure alumina powder sintered at high temperature.
They achieve high degree of resistance not only to high heat or thermal shock but also to corrosion.

Product group : FA96  for make-to-order, mass production

Available at affordable prices for mass consumption
( FA96 is an abbreviation for Fine Alumina 96%.)

Product group : FA99X  for make-to-order production

High-purity multipurpose material superior in intensity, thermal shock resistance and high temperature creep resistance
( FA99X is an abbreviation for Fine Alumina 99.7%.)

Product group : FA4N  for make-to-order production

Products made from 99.99% ultra-high purity alumina powder
( FA4N is an abbreviation for Fine Alumina Four Nine (99.99).)


FA99

FA99

FA4N Crucibles

FA4N Crucibles

アルミナ鋳込み成形品

Table of Physical Properties

Note that the features listed below depend on their physical shapes and service condition.
Note that the features listed below are reference values and are not guaranteed.

Product group FA96 FA99X FA4N
Materials Alumina (96%) Alumina (99.7%) Alumina (99.99%)
Appearance Non-porous
Chemical Ingredients
(Wt%)
Al2O3 96.28 99.75 99.99
SiO2 2.52 0.04 < 40ppm
MgO 0.28 0.05 < 10ppm
Na2O3 0.24 0.05 < 10ppm
CaO 0.50 0.05
Fe2O3 0.03 0.02 < 20ppm
Specific Gravity
(g/cm3)
3.7 3.9 3.9
Water-absorption Rate
(%)
0.0 0.0 0.0
Porosity
(%)
0 0 0
Flexural Strength
(MPa)
250 300 -
⊿t
(℃/h)
250 300 -
Color Appearance White White White

※ Note that the ingredients of FA96 and FA99W are reference values.
※ Note that the ingredients of FA4N are standard value of materials used.

Variety of Our Products and Measurement Table

FA99X Alumina 99.7% Crucibles - Cylinder Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type A 1KA 100 150 1000 White
Type A 4KA 195 195 4000 White
FA99X Alumina 99.7% Crucibles - Cylinder Shaped

FA99X Alumina 99.7% Crucibles - Bowl Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type B 10B 32 25 10 White
Type B 15B 36 28 15 White
Type B 30B 47 37 30 White
Type B 50B 53 41 50 White
Type B 100B 64 55 100 White
Type B 150B 75 60 150 White
Type B 300B 88 76 300 White
Type B 500B 104 100 500 White
Type B 1KB 138 119 1000 White
Type B 2KB 180 140 2000 White
FA99X Alumina 99.7% Crucibles - Bowl Shaped

FA99X Alumina 99.7% Crucibles - Deep Bowl Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type C 30C 40 47 30 White
Type C 40C 45 50 40 White
Type C 50C 48 54 50 White
Type C 100C 55 68 100 White
Type C 150C 65 74 150 White
FA99X Alumina 99.7% Crucibles - Deep Bowl Shaped

FA99X Alumina 99.7% Crucibles - Dish Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type D 300D 100 60 300 White
Type D 2KD 300 40 2000 White
FA99X Alumina 99.7% Crucibles - Dish Shaped

FA99X Alumina 99.7% Saggers - Square Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type S □18x15H 18x18 15 3 White
Type S □100x50H 100x100 50 330 White
Type S □120x50H 120x120 50 500 White
Type S □140x50H 140x140 50 700 White
Type S □200x50H 200x200 50 1500 White
Type S □200x100H 200x200 100 3000 White
Type S □300x70H 300x300 70 5000 White
FA99X Alumina 99.7% Saggers - Square  Shaped

FA99X Alumina 99.7% Saggers - Rectangle Shaped

Type Product group Outer Diameter
(mm)
Height(mm) Volume(ml) Appearance
Type R 100x45x40 100x45 40 100 White
Type R 150x50x33 150x50 33 100 White
Type R 170x100x35 170x100 35 400 White
Type R 190x145x30 190x145 30 600 White
Type R 215x175x30 215x175 30 800 White
Type R 240x180x30 240x180 30 900 White
Type R 225x185x60 225x185 60 1800 White
FA99X Alumina 99.7% Saggers - Rectangle Shaped