| 
 | 
 | 
 | 
 | 
 | 
  Black Silicon Carbide
  Green Silicon Carbide
  Boron Carbide
  White Aluminum Oxide
  Brown Aluminum Oxide
  Calcined Alumina
  Reactive Grade Alumina
  Polishing Grade Calcined Alumina
   PC 12 - 2
   PN-6 & PN-612
   PN-502 VPC-11
   PN - 505
  Sub Micron Alumina
  Nano Sized Alumina
  Sinterable Silicon Carbide Powders
  Refractory Materials
  Abrasive Media
  Lapping Slurries
  Spherical Media
  Fumed Silica
  Cast Polymer Fillers
  Surplus Raw Materials
   
   
   
   

Calcined Alumina PN 502

The Martinswerk PN-502VPC-11 is a ground ultra soft calcined alumina developed for automotive clear coat polishing. This scratch free material has proven to leave no trace of swirl marks or residue when properly applied with a clear coat polish base.
 
Typical Analysis
(Al2O3)
99.8 %

(SiO2)

0.01 – 0.05 %
(Fe2O3)
0.01 – 0.05 %
(Na2O) total
<0.10 %
(CaO)
0.01 – 0.03 %
Alpha Al2O3
> 97 %
Loss on Ignition
<0.2 %
Specific Surface Area (BET)
10.0 m2/g
Oil Absorption
120 ml/100g
Bulk Density
»315 kg/m3
 
Typical Particle Size Distribution
Microns (Cilas 1064)

d 10

0.54
d 50 2.01
d 90 7.47
d 100 15.00
 


320 Constance Drive | Warminster | Pennsylvania | 18974 | P (215) 444-9315 | F (215) 444-9317
©2004-2005 Panadyne All Rights Reserved.  Terms and Conditions