Powder coating primer MT-Active EL140N
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. |
If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Non-stick Polytetrafluoroethylene (PTFE) Powder Coating | Premium PTFE Powder Coating Solutions China-Based Manufacturing | Global Industrial Support We manufacture and export a comprehensive range of Po... |
 |
Rail Transit Interior powder coating MT-A700 series/powder coating with Russian export labeling | Product overview A series of products designed for rail transit internal and external parts. Application: Suitable for spraying of multi-structure... |
 |
Automotive Powder Coating | Introduction We are a leading Chinese powder coating factory with over 20 years of export experience, supplying high-quality coatings to automotiv... |
 |
Artistic Powder Coating | Introduction We are a leading powder coating manufacturer specializing in Artistic Powder Coating with a focus on delivering rich decorative effec... |
 |
High-Weatherability Powder Coating for Gas Pipelines | Introduction Product SegmentationApplication Fields High-Weatherability Powder Coating for Gas Pipelines Outdoor gas pipes Appl... |
Похожие товары
 |
Sucralose powder Food additive | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou... |
 |
Sucralose Purchase price | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide... |
 |
Sucralose Partners, long-termCooperation | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie... |
 |
Sucralose | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',... |
 |
Sucralose | Продавец: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)... |
