SW MARCH 2021 PRINT JOOMAG | Page 43

Stowlin Croftshaw

Stowlin Ltd , Radnor Road , South Wigston , Leicester
Stowlin ’ s anodic additive for sulphuric acid helps save energy as it operates in a temperature range of 18-24 ° C . As a result , there is less aluminium dissolution in the tank , creating less sludge and extending bath life . It creates a homogenous anodic oxide layer that has a high pore density per surface area , which improves the electro-colouring process .
There are liquid colouring options that allow a colour range from champagne through to black . These are suitable for automatic dosing and have a high throwing power and high stability . Available in copper and tin technology , please contact your local representative for further details .
Whether you use a hot or cold seal to finalise your process , our dedicated products offer breakthrough solutions addressing demands for increased performance in hot sealing and minimised toxicity in cold sealing . Our hot sealing additives are designed to reduce processing times and your carbon footprint . The cold sealing additives are completely nickel free and Qualanod approved .
Stowlin can supply all of your needs , and if your process is based on chromic acid or tartaric acid , we have the products for you .
Degreasing
Pre-Treatment
Our range includes ...
Anodising
Colouring
Sealing
Alkali Cleaner BONDERITE C-AK 62111
Aluminium Etch BONDERITE C-AK62250
Acid Etch BONDERITE C-IC560
BONDERITE M-AD 2000 A
Sulphuric & Tartaric Acid
BONDERITE M-ED ST-3
BONDERITE M-ED 2OOO
BONDERITE M-ED 11011 ( Hot sealing )
BONDERITE M-ED 11510 ( Cold sealing )
Caustic Soda