1.good antirust property
2.dry quickly
3.compatible with different kinds of intermediate paint and finish
4.paint film firm
RPAH-402 Quickly Dry Alkyd Antirust Primers (Iron Red,
Gray)
Operative norm: HG/T 2009-91
Characteristics: good antirust property, dry quickly,compatible with
different kinds of intermediate paint and finish,paint film firm, good
construction property.
Uses: use for rendering antirust of ferrous metal surface,also use for
steel structure,machine tool and different kinds antirust coatings.
Technical target
Mixing ratio: single component
Standard film thickness: Dry: 40μm/coat
Academic spreading rate: 0.12kg/ m2/40μm
Solid contents: 58%
Humidity requirement: below 85%
Drying time & Coating interval
Temperature°C
Dry to touch min
Dry semi-hard hrs
Min. interval hrs
Max. interval d | -10 0 10 20 30
40 30 20 15 10
8 5 3 2.5 2
16 12 10 8 6
|
Substrate treatment
Remove rust and oxide skin by abrasive blasting,reached ISO Sa2.5
grade or handle the surface by electric tools, reached St3 grade
Matching
Applicable substrate
Unpainted steel
Applicable upper coatings
All finish
