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CIMBAR RP 9405 Talc

Category Ceramic , Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer CIMBAR Performance Minerals
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
RP 9400 Series talcs are produced from ores, which provide an excellent balance of mechanical properties at an economical price, for primary use in commodity polypropylene. RP 9400 Series talcs are platy, hydrophobic, non-abrasive and chemically inert.9400 Series talcs industrial applications include: thermoplastics, thermosets, adhesives & mastics and rubber dusting.Information provided by Cimbar Performance Minerals.
Physical Properties Metric English Comments
Specific Gravity 2.78 g/cc
2.78 g/cc
Bulk Density 0.384 g/cc
0.0139 lb/in³
Loose
1.09 g/cc
0.0394 lb/in³
Tapped
Brightness 85 %
85 %
Hunter Rd, dry
Oil Absorption 26 %
26 %
g oil/100 g filler; ASTM D281
Moisture Absorption at Equilibrium 0.30 %
0.30 %
Loss On Ignition 17 %
17 %
Particle Size 5.0 µm
5.0 µm
@ 10%
6.5 µm
6.5 µm
D50
26 µm
26 µm
@ 98%
Particle Mesh Size 325 Mesh
325 Mesh
0.2% retained
pH 9.2
9.2
Component Elements Properties Metric English Comments
Al2O3 <= 1.0 %
<= 1.0 %
CaO <= 14 %
<= 14 %
Fe2O3 <= 1.0 %
<= 1.0 %
MgO 24 %
24 %
SiO2 46 %
46 %
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