Molawan was Developed for Cost-Effective Applications Including Roofing and Cladding.
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.
Galvanized Steel, Minimum G30 (90 GSM)
Roofing and Walling, False Ceiling, Appliances
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 |
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.