Surface World January 2019 Surface World January 2019 | Page 43
chromitAL TCP
Trivalent Chrome Passivation for Aluminium
SurTec 650 chromitAL provides excellent bare corrosion resistance on unpainted
surfaces and enhances adhesion of organic coatings.
Applications include plain and anodized aluminium.
drop-in replacement for conventional hexavalent
chrome passivation
environmentally safe, non-toxic, simple to
operate and waste treat
meets or exceeds MIL-DTL-81706B and MIL-
DTL-5541F for bare corrosion (336 h in NSS per
ASTM B-117) respectively, DIN EN ISO 9227
low contact resistance, meets electrical
conductivity requirements on aluminium
substrates per MIL-DTL-81706B
field tested on alloys 2024, 2219, 5083, 7075
and various castings
applied by immersion, spray or wipe-on for
large areas finishing
temper resistant up to 100 °C
SurTec Technologies
is a trading name of SurTec Benelux B.V.
Molenweg 17A
NL-5953 JR Reuver
The Netherlands
Tel :
0(031) 77 3081590
0(031) 77 4762033
E-Mail : [email protected]
Fax: