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  • Tianjin Emulsion Science&Technology Development Co.,Ltd
Product
 

RUST CONVERSION AGENT ARW-5015(DSM RC-50)

Name:  RUST CONVERSION AGENT ARW-5015(DSM RC-50)
CASNO:  50849-47-3
Usages:  Conversion primers for rusty substrates
Product Introduction

Product Data Sheet:   ARW-5015   (Atrust RC-50)

 ARW-5015 is an organic oxime chelating agent dispersion modified  to allow the manufacture of extended rust conversion surface

 

Typical properties               Typeorganic oxime

 

Appearancesmooth           white viscous emulsion

 

Total solids (% w/w)                                               15

 

pH (25°C)                                                                  7

 

Viscosity Brookfield (25°C) (mPa.s)                   750

 

Volatile                                                                 Butyl-di-glycol (9.3%)

                                                                                       water

 

Density of dispersion (20°C) (kg/l)                           1.0

 

Freeze/thaw stability                                                  not stable

 

Film properties

 

0 Converts surface corrosion into a passive, hydrophobic layer 

 

0 Conversion coatings are overcoatable with waterborne finishes 

 

Recommendation for end-use

 

-       Conversion primers for rusty substrates

 

Formulating guidelines

 

0 Compatible with acrylic and vinyl-acrylic dispersions 

 

Atrust RC-50 should be used in combination with a suitable binder for film formation 

 

Haloflex 202(S)/Atrust RC-50 combinations give optimal passivation of corrosion 

 

Safety

 

All relevant data has been brought up-to-date in the Material Safety Data Sheet for Atrust RC-50.