Polyester based powder coating White
Product Description
MT-MA220G is a polyester based powder coating, formulated without TGIC and is designed for exterior exposure offering excellent light and weather resistance from a single coat finish.
Powder Properties
| Chemical type | Polyester TGIC-free |
| Appearance | Smooth Matt |
| Particle Size | Suitable for electrostatic spray |
| Specific gravity | 1.50 ± 0.05 g/cm³ |
| Film Thickness | 75 – 100 microns |
| Coverage | 8.9 ㎡/kg @ 75 microns |
| Storage | Dry cool conditions below 25°C (open boxes must be resealed) |
| Shelf life | 12 months |
|
Stoving schedule (object temperature) |
20 – 25 minutes @ 175°C 15 – 20 minutes @ 190°C 10 – 15 minutes @ 205°C |
Test Conditions
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.
| Substrate | Cold Rolled Steel |
| Pretreatment | B1000 Iron phosphate |
| Film Thickness | 75 – 100 microns |
| Stoving Schedule | 10 minutes at 205°C |
Mechanical Tests
| test | results | |
| Flexibility | ASTM D522 | 3mm |
| Adhesion | ASTM D3359 | 100% |
| Impact (direct | ASTM D2794 | 10/5 kgcm |
| Gloss(@60°） | ISO 2813 | 4-8% |
| Reflectance Class | DIN EN 16268 | A |
Pre-treatment
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-MA220G. Iron phosphate and zinc phosphate pre-treatment of ferrous substrates improve corrosion resistance. Aluminium substrates may require a chromate conversion coating.
Application
MT-MA220G 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.
在线联系供应商
Other supplier products
 |
CAS 872-85-5 | 4-Pyridinecarboxaldehyde CAS 872-85-5 CAS Number: 872-85-5 Molecular Formula: C6H5NO Molecular Weight: 107.11 g/mol Appearance: Clear brown-yel... |
 |
MS modified silane sealant | Modified silane sealant, environmentally friendly, has a wide range of adhesive properties, no need for primer, UV protection, no solvents or silic... |
 |
Adhesive for micro speakers | Introduction With the development of electronic products, speakers are developing in the direction of small cavity, ultra-thin, high sound quali... |
 |
4-acryloylmorpholine CAS 5117-12-4 | Introduction CAS NO. 5117-12-4Molecular formula: C7H11NOAppearance: Colorless or pale yellow transparent liquidContent: 98%minColor code: 30APHA m... |
 |
Fully Methylated Melamine-Formaldehyde Resin | Introduction Fully Methylated Melamine-Formaldehyde Resin (FMMF): Overview and Key Properties CategoryDetails Chemical Type Hexametho... |
Same products
 |
Epoxy/Polyester Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | 卖方: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
