Molawan

molawan

Molawan was Developed for Cost-Effective Applications Including Roofing and Cladding.

Standards

Substrate : ASTM A653/A653M
Paint Coating : ASTM A755/755M
 


Molawan is a Paint system comprising hot-dip galvanized steel sheet with a minimum Zinc coating mass of 90 gsm that is painted on and oven cured with regular polyester in combination with a custom-formulated primer. This produces a nominal paint dry film thickness of 20 microns on the top surface (inclusive of primer) and 10 microns on the bottom (inclusive of primer). Molawan was developed for cost-effective applications including roofing and cladding.

Substrate

Galvanized Steel, Minimum G30 (90 GSM)

Typical Uses

Roofing and Walling, False Ceiling, Appliances

Dimensions: (For normal supply products )

Thickness (mm) Width (mm)
0.22 to 1.20 From 600 to 1320

For specific dimensions please contact Sales and Marketing Dept.

Pretreatment Corrosion resistance proprietary conversion coating each side
Primer Coat Universal Corrosion inhibitive Primer
Nominal Thickness – 5 microns each side
Finish Coat Polyester based custom formulated system.
Nominal thickness – 15 microns on the top or weather side.
The finish coat is available in 6 standard colours. Other colours may be available on request.
The finish coat can , if required be applied to both sides to provide double sided product.
Backing Coat Polyester based custom formulated off white.
Nominal thickness – 5 microns.
Foam compatible backing coat is available on request
Gloss (60˚) Medium Gloss.
Other gloss levels may be available on request

Guaranteed Paint Properties

Test Test Method Description Results
Hardness (Pencil) ASTM D 3363 Pencil HB or Harder
Adhesion -T bend ASTM D 4145 T-bend 5T or less
Adhesion – Reverse impact ASTM D 2794 Reverse impact > 10 joules
Cross hatch ASTM D 3359 Cross hatch No paint removal”0″ Rating
(NO REMOVAL)
Gloss 60˚ (%) ASTM D 523 Gloss 30-70%

* Minimum zinc coating mass of 60gsm available for thickness above 0.45mm thickness.