Colors Varnish Paint 1.surface smooth and bright 2.non-toxic,environment friendly 3.ISO9001-2008 quality certificate
Colors Varnish Paint
Design Usage
Designed for various storage tank, pipe and steel structure of petroleum chemicals, metallurgy and coal tar systems, both for new structures and maintenance of existing structures.
The film has excellent adhesion, lubricating oil resistance, gasoline resistance and diesel resistance.
Excellent solvent resistance and resistant property (i.e. humidity, salt fog, mildew resistance).
The film has good hardness and resistance to penetration.
This product is room temperature self dried, applicable to plants without baking facility, steel structure on site and concrete structure with resistance to chemical medicine.
It is not applicable to be exposed to sunshine or hydrofluoric acid or fuming acid environment without weather resistant top coat.
Thereinto,
Shanli 7053: iron red primer, 2K package
Shanli 7054: micaceous iron gray and gray inter coat, 2K package
Shanli 7055: few inert color top coat (gray, white, black, iron red and iron yellow), 2K package
For other coatings or any doubt about applicability to this product, please consult technology department.
Basic Data
Min. dosage: 0.08-0.10kg/m2/layer
Insufficient to form effective system. The film thickness is adjustable while it will influence dosage and drying.
Theoretical dosage: Primer: 0.14-0.17kg/m2
Inter coat: 0.16-0.20kg/m2
Top coat: 0.13-0.15kg/m2
Recommended DFT: Primer: 50μm×2
Inter coat: 60μm×2
Top coat: 45μm×2
Theoretical coverage: Primer: 6.2m2/kg/layer (8.7m2/L/layer)
Inter coat: 6m2/kg/layer (8m2/L/layer)
Top coat: 7m2/kg/layer (8m2/L/layer)
It is necessary to consider proper loss factor.
Tack-free time: ≤1.0h
Recoat interval: Min. 24h, no max.
Curing time: 24h-7d
Flash point: ≥23°C
Storage stability: Min. 12 months sealed in cool and dry place
After 12 months, quality check is necessary before use. Longer storage time would influence application performance.
Far away from heat resource, fire resource and strong oxidizer.
Color and appearance: Accord to standard or key color, color deviation within acceptable limits, and film is flat.
Pot life/h: ≥8
Drying time/h: touch dry≤4, hard dry≤24
3 Physical performances: Impact resistance: 30cm
Flexibility: 3mm
Adhesion: 1
5 Chemical performances: Salt water (3%) resistance: 10d
NaOH(10%) resistance: 10d
H2SO4(10%) resistance: 10d
Toluene resistance: 10d
Gasoline resistance: 30d
No blistering, no cracking-off (complex layers)
Varnish decorative coating
