Pure epoxy primer powder MT Plus -AL117N
Product Description
Pure epoxy primer powder MT Plus -AL117N is a powder primer protective barrier designed to give enhanced corrosion protection of mild steel, hot dip galvanized steel and Zinc sprayed (gas flame/electrical deposition) and Aluminium. MT Plus is a pure epoxy primer showing a high cross-linking degree reinforced with barrier effect agents to provide the best barrier protection.
Pure epoxy primer powder MT Plus -AL117N must be over-coated with ourpowders or a Cromadex / Inernational PU liquid topcoat. It could be used as holding primer with a maximum waiting delay of 3 weeks.
Key benefits:
Wide curing range, good mechanical properties, excellent edge coverage, good anti gassing properties, good over coating capacity.
Powder Properties
| Chemical type | Thermosetting epoxy |
| Appearance | Smooth |
| Gloss level(60°) | Aspect may vary depending on curing conditions (green cure) |
| Color | Grey |
| Recommended Film Thickness (µm) | 60 – 80 µm |
| Density (g/cm3) | 1.5 ± 0.03 g/cm³ |
| Application | Electrostatic |
| Storage | Under dry, cool (≤ 30°C) conditions |
| Shelf life | At least 12 months from production date |
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 | Sweeping with a maximum zinc layer thickness reduction of 5 to Degreasing & phosphating (or equivalent) followed by passivation, DW rinsing and drying. Hot dip galvanized steel Degreasing & phosphating / chromating followed by passivation. 10 µm depending on the initial zinc thickness. | |
| Hot dip galvanized steel | Degreasing & phosphating / chromating followed by passivation. | |
| Aluminium | Sweeping | Follow QUALICOAT (16th edition) recommendations for pre-treatment methods. |
| Zinc sprayed
(gas 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 Plus is suitable for corona electrostatic spraying.
| Recommended film thickness | 60-80 µm A good protection is linked with the recommended film thickness. |
| Recycling | Unused powder can be reclaimed using suitable equipment and recycled through the coating system, but a minimum of 70% new powder should be used. |
If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
在线联系供应商
Other supplier products
 |
Electrical Appliance Powder Coating | Introduction Aesthetic and Functional Excellence: The coating provides an aesthetically pleasing and uniform finish with excellent weather resista... |
 |
Classic Light Luxury Series Colors Powder Coating/powder coating in | With vibrant and diverse strokes, it sketches the trends shaping contemporary design. This is not merely about choosing colors—it is an explo... |
 |
filter element powder Coating | Introduction Accurate selection of powder has always been a problem for the powder industry. To solve this problem, we name the powder according t... |
 |
Sheng Tang Guo Feng Series Powder Coatings/power powder coating | Introduction The MT Sheng Tang Guo Feng Series Powder Coatings blend traditional Chinese aesthetics with modern coating technology, offering a uni... |
 |
Sports Equipment Powder Coatings | We are a Chinese factory with over 20 years of export experience, supplying high-quality, long-lasting coatings to sports equipment manufacturers, ... |
Same products
 |
Easy-cleaning Silicone-Modified Waterborne UV Resin | 卖方: Guangzhou Human New Material Science and Technology Co., Ltd | LUV533 is a high-performance, silicone-modified hexafunctional waterborne UV resinengineered to d... |
 |
Water-based Soft-Touch Resin for Consumer Electronics | 卖方: Guangzhou Human New Material Science and Technology Co., Ltd | Water-based Soft-Touch Resinis an advanced coating material formulated to deliver a luxurious, ve... |
 |
Conformal Coatings | 卖方: Guangzhou Human New Material Science and Technology Co., Ltd | The conformal coatingsprovide good adhesion to metal, PCB and other substrates after curing at ro... |
 |
Metalized & Laser Transfer coating | 卖方: Guangzhou Human New Material Science and Technology Co., Ltd | Metallized and laser transfer coatingsare designed with sustainability in mind, ensuring minimal ... |
 |
Hydrophilic coatings for Air Conditioner | 卖方: Guangzhou Human New Material Science and Technology Co., Ltd | A water-based coating combination applied on the surface of aluminum foil, which forms a layer wi... |
