
MT-PA020G is a polyurethane based powder coating, formulated without TGIC and is designed for exterior exposure offering excellent light and weather resistance from a single coat finish.
| النوع الكيميائي | البولي يوريثين |
| مظهر | سلس مات |
| حجم الجسيمات | مناسب للرش الكهروستاتيكي |
| الثقل النوعي | 1.74 ± 0.05 جم/سم³ |
| سمك الفيلم | 75 - 100 ميكرون |
| تغطية | 7.7 ㎡/kg @ 75 microns |
| الخزائن | Dry cool conditions below 25°C (open boxes must be resealed) |
| مدة الصلاحية | لمدة 12 أشهر |
| Stoving schedule (object temperature) | 15 – 20 minutes @ 205°C |
The results shown below are based on mechanical and chemical tests which (unless otherwise indicated) have been carried out under laboratory conditions and are given for guidance only. Actual product performance will depend upon the circumstances under which the product is used.
| الركيزة | الصلب المدرفلة على البارد |
| المعالجة | B1000 Iron phosphate |
| سمك الفيلم | 75 - 100 ميكرون |
| جدول التحميص | 15 دقيقة عند 205 درجة مئوية |
| تجربه بالعربي | النتائج | |
| مرونة | ASTM D522 | سماكة 12 ملم |
| التصاق | ASTM D3359 | 100% |
| Impact (direct) | ASTM D2794 | 60 كجم سم |
| Gloss(@60°) | ISO 2813 | 85 5 ± |
| Hardness(scratch) | ASTM D3363 | 2H |
| Reflectance Class | DIN EN 16268 | A |
Steel surfaces to be coated must be clean and free from grease, mill scale and rust. For maximum protection, it is essential to pre-treat components prior to the application of MT-PA020G. Iron phosphate and zinc phosphate pre-treatment of ferrous substrates improve corrosion resistance. Aluminium substrates may require a chromate conversion coating.
MT-PA020G can be applied using manual or automatic electrostatic spray equipment. It is recommended, that for consistent application and appearance, the product be fluidized during application. Unused powder can be reclaimed using suitable equipment and recycled through the coating system.
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