Polyester Urethane

Polyester Urethane is a thermosetting powder, which offers outstanding film appearance and toughness with superior weathering properties. They are true alternative to high quality liquid paints and exhibits superior chip, mar and scuff resistance in addition to corrosion and chemical resistance.

laboratory furniture

Shelving

washing machine

outdoor furniture

SUBSTRATE

steel

aluminium

zinc coated steel

Polyester Urethane

Polyester Urethane is a thermosetting powder, which offers outstanding film appearance and toughness with superior weathering properties. They are true alternative to high quality liquid paints and exhibits superior chip, mar and scuff resistance in addition to corrosion and chemical resistance.

laboratory furniture

Shelving

washing machine

outdoor furniture

SUBSTRATE

steel

aluminium

zinc coated steel

PRETREATMENT
To maximize film properties like adhesion, corrosion resistance and impact resistance, the substrates must be properly cleaned and surface conversion.

SPRAY EQUIPMENT
Papillon’s Polyester Urethane powders are suitable for use with all corona and tribo charge spray equipment.

FILM THICKNESS & STOVING SCHEDULE
Film thickness : 60-80 micron
Stoving Schedule : 200°C metal temperature for 10 minutes
180°C metal temperature for 10 minutes (fast cure version)

Specific Gravity :
1.4 – 1.7 depending on colour and finish.

Theoretical Coverage :
9 – 11 sq/kg at 60 micron
Depending on specific gravity, metal profile and production size (assuming 100% utilisation)

Softening Point :
60-80ºC

Melting Point :
85-100ºC

Package :
20kg in plastic lined carton.

Storage :
Store in a dry area at temperature below 25ºC.

Shelf Life :
12 months if stored in above condition.

Application :
Electrostatic Spray

Substrate :
Cold rolled steel (0.8mm x 50 x 150) + Zinc – Phosphate

Stoving Schedule :
200ºC for 10 mins metal temperature

Film Thickness :
50 ~ 60 μm

All the information given in this data sheet is the result of our research work and experience. It is given in good faith and with every belief in its accuracy but cannot be considered as a formal warranty. This technical data is subject to change without notice.

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