MT-Active EL140N Powder coating primer
Getaquote
whats/app：+86 132 6275 2056
WEB: std-coatings.com
Product Description
MT-Active is a powder coating primer, totally free from Zinc. It is designed to give enhanced corrosion protection of mild steel and is an epoxy-polyester primer including active anticorrosive pigments. The addition of these pigments provides a steel passivation effect to protect the substrate enhancing the performance when compared to other non-active systems.
Powder Properties
| Chemical type | Thermosetting epoxy-polyester |
| Appearance | Smooth |
| Gloss level (60°) | 50-60 units |
| Color | Grey |
| Recommended Film Thickness (µm) | 60 – 80 µm |
| Density (g/cm3) | 1.65 – 1.70 g/cm³ |
| Application | Electrostatic |
| Storage | Under dry, cool (≤ 30°C) conditions |
| Shelf life | At least 12 months from production date |
Mechanical Tests
| Flexibility (Cylindrical Mandrel) | ASTM D522-93A | Pass 3 mm (Primer)
Pass 10 mm (System) |
| Adhesion | ASTM D3359-97 (2mm crosshatch) | Class 0 (Primer)
Class 0 (System) |
| Erichsen Cupping | ASTM 643-84 | Pass 5 mm (Primer)
Pass 4 mm (System) |
| Impact | ASTM D2794 | Pass 0.4 kg·m (Primer) Pass 0.3 kg·m (System) |
Pretreatment
Surface preparation depends upon the metal, the type of surface, its conditions and the required performance.
| Substrate | Mechanical pretreatment | Chemical pretreatment |
| Mild steel | Grit Blasting Sa 2.5 in accordance with ISO NF EN 8501-1. Roughness: Rz 42 84 µm / Ra 6-12 µm | Degreasing & phosphating (or equivalent) followed by passivation, DW rinsing and drying. |
| Cast steel | ||
| Electro Zinc steel | Sweep blasting with a maximum zinc layer thickness reduction of 5 to10 µm depending on the initial zinc thickness. | |
| Hot dip galvanized steel | Degreasing & phosphating / chromating followed by passivation. | |
| flame/electrical deposition) | Grit Blasting Sa 3 in accordance with ISO NF EN 8501-1. Roughness: Rz 42 84 µm / Ra 6-12 µm | Banned |
Application
MT-Active is suitable for corona electrostatic spraying.
| Recommended film thickness | 60-80 µm A good protection is linked with the recommended film thickness. |
| Recycling | For marine applications, related to cycles approved RINA / DM, the thickness of the metal support must be> = 0.6mm, and the thickness of the coating film must respect the value of 80μ ± 10%. Unused powder can be reclaimed using suitable equipment and recycled through the coating system, but a minimum of 70% new powder should be used. |
在线联系供应商
Other supplier products
 |
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride CAS 4415-87-6 | Nature: WA：+86 132 6275 2056 WEB: std-coatings.com tetrahydrocyclobuta[1.2-c:3.4-c ′] difuran-1.3.4.6-tetraone is a solid compound, and ... |
 |
Powder coating for elevators | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product description Coating characteristics: —Excellent leveling —High mech... |
 |
Acrylic powder coating | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction Made of polyester resin and acrylic resin as the main raw materials Featur... |
 |
Textured Powder Coating | Introduction Our textured powder coatings are perfect for a wide range of applications, including furniture, appliances, automotive parts, metal p... |
 |
Garden powder coating | Characteristics of powder coatings 1. The coating film is flat and smooth; 2. The paint film has good physical and mechanical properties, especia... |
Same products
 |
Metallic flat high gloss MT-049/98010 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/98010 Co... |
 |
Pure epoxy powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model CH Product characterist... |
 |
Epoxy polyester powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model GA, SF, FX, etc. Produc... |
 |
Pure polyester weather-resistant powder coating Factory Supplier | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model OWP Product characteris... |
 |
Metallic flat semi-gloss Powder Coating MT-049/97003 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/97003 Co... |
