Back paint color

dark grey， white etc.

Package

Export packing or ascustomers request

coating process

forward：Double coat and double bake and dry.Back：Double coating and double drying，single coating and double drying

Substrate type

Galvanized， Galvalume， Zinc Alloy， Cold Rolled Steel， Aluminum

thickness

0.16-1.2mm

width

600-1250mm

roll weight

3-9Tons

Inner diameter of roll

508mmOr610mm

Zinc layer

Z50-Z275G

paint film

Topcoat：15-25um(5um+12-20um) Back coat： 7+/-2um

Coating Introduction

Men-urushi：PVDF， HDP， SMP， PE， PU

Primer：Polyurethane， Epoxy， PE

Back paint：Epoxy， Modified polyester

Capacity

150， 000tons/year

Product core advantages：

Anti-acid rain：

CoatingProtection：Acidraincaneasilyforminhigh-intensityindustrialemissionsorheaviypollutedenvironments.Theacidpenetrates the surface of the color picture， which wil accelerate its corrosion， form blisters and even peel off the skin.

anti-UV：

Coating Protection：Color pictures wll fade， discolor and lose luster， and quickly discolor under UV or strong sunlightconditions

Humidity and heat resistance：

Coating protection：In a humid and hot environment， the high pressure of water vapor accelerates the penetration， result ngin the degradation of the paint film， and then corrodes the substrate， causing bubbles and peeling.

Low temperature resistance：

Coating protec ion：Most paints can maintains table performance above O degrees， but in high mountain areas， the

temperature wll be lower than 20-40 degrees， and normal paint wil become fragile， bend and crack， or even falloff， thuscompletely losing the protective funcion.