Polyester powder coatings for indoor applications with antimicrobial technology MT-310 AM
Product description
MT-310 is a series of polyester resin based thermo-setting powder coatings, without TGIC with specific antimicrobial activity. The MT-310 resin system is warning label free. The pigments used in the MT-310 series restrict the field of application of this powder coatings class to interior uses. MT-310 AM is a high-quality powder coating designed to meet decorative and functional demands. Additionally, MT-310 AM uses antimicrobial technology to reduce the number of microbes such as bacteria and mold. Test results have proven a reduction of bacteria and mold up to 99.9%.
Powder properties
| Typical value | |
| Chemical Type | Polyester – TGIC Free |
| Density | 1.2 – 1.9 g/cm³, depending on colour and effect |
| Recommended film thickness | 60 – 90µm |
| Shelf life | 12 months below 30 ºC |
| Storage Conditions | Under dry, cool (≤ 30°C) conditions (open boxes must be resealed) |
| Curing schedule | 8-16 min at 200°C
10-20 min at 180°C 20-40 min at 170°C (at object temperature) |
Pre-treatment
Aluminium components should receive a full multi-stage chromate conversion coating or suitable chrome-free pre-treatment or suitable pre-anodising to clean and condition the substrate. Detailed advice should be sought from the pre-treatment supplier. Iron phosphate and particularly Zinc phosphating of ferrous metals improves corrosion resistance. Aluminium substrates may require a chromate conversion coating.
Application
Powders can be applied by manual or automatic electrostatic spray equipment. A good protection is linked with the recommended film thickness. All powders can show small color differences from batch to batch, this is normal and unavoidable. Bonded products have better application properties than blended products (more stable) but attention should still be paid to line settings in order to avoid “marble effect”and changes in aspect after recycling. Products with different codes should not be mixed even if same colour and gloss.
Test conditions
Actual product performance will depend upon the circumstances under which the product is used. Testing has been determined under laboratory conditions using the following application properties and is for guidance only.
| Pre-treatment | Zinc Phosphate |
| Substrate | Polished steel |
| Curing schedule | 12 min at 200°C (object temperature) |
| Film Thickness | 60 – 70µm |
Mechanical tests
| Typical value | Method/standard | |
| Adhesion | Class 0 | ISO 2409 (2 mm Crosshatch) |
| Erichsen cupping | Pass 5 mm | ISO 1520 |
| Flexibility | Pass 5 mm | ISO 1519 |
| Hardness | Pass – no penetration to substrate | ISO 1518-1 (2000g) |
| Impact resistance | ≥30 kg.cm | ISO 6272-2 (d/r) |
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.
Send product request
Other supplier products
 |
Wood grain powder coating | Product introduction Conventional series wood grain – suitable for standard decorative purposes; E series high-definition wood grain &ndash... |
 |
Potassium bromide CAS No.7758-02-3 | CategoryDetails Chemical Name Potassium bromide CAS Number 7758-02-3 Other Names Bromide salt of potassium; Kalium bromid; ... |
 |
Aromatic Solvent STD-P-1500 | Introduction Product Name Aromatic Solvent STD-P-1500 Product Model STD-P-1500 CAS No. 64742-94-5 EC No. 265-198-5 M... |
 |
Hydroxylated acrylic resin STD-1332A | PRODUCT DATA APPEARANCE Appearance: Crystal clear SOLVENT Solvent: TOL/BAC NON-VOLATILE MATTER(%) Solids: 50±2% ACI... |
 |
EP hybrid powder coating | Product description It is made of epoxy resin and polyester resin as the main raw materials, and has their own unique properties, so that the prod... |
Same products
 |
Easy-cleaning Silicone-Modified Waterborne UV Resin | Seller: 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 | Seller: 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 | Seller: 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 | Seller: 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 | Seller: 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... |
