Coating for Busbar by Electrostatic Spray Application/powder coating solutions
Product Description
MT-EL-HLF59R is a one part, 100 % solids, epoxy powder coating for insulation of wire and busbars. Designed for electrostatic spray application it has excellent resistance against heat, chemicals and moisture. The coating has a good edge coverage and flexibility. It is serviceable up to 130° C.
Powder Properties
| Typical value | Method | |
| Binder System | Epoxy resin | |
| Density | 1.75 – 1.85 g/cm³ | ISO 8130-2 |
| Gel time at 200° C | 30 – 50 sec. | modified ISO 8130-6 |
| Storage stability | 6 months from date of manufacture at ≤ 23° C | |
Application Data
| Preheating temperature | 190 – 235° C object temperature | |
| Post cure conditions | 5 – 10 min. at above temperature | |
| Particle size distribution | < 32 µm = 25 – 40 % < 160 µm > 99.5 % | Malvern ISO 8130-1 |
Material Properties
| Color | grey, ca. RAL 7047 | |
| Recommended film thickness | 200 – 300 µm | |
| Flow | smooth | |
| Gloss at 60° angle | 40 – 60 units | ISO 2813 |
| Cross cut | Gt 0 | DIN EN ISO 2409 |
| Impact resistance | > 5 Joule | DIN 3476-1 |
| Elongation | > 5 % | DIN 3476-1 |
| Hardness | > 100 | DIN EN ISO 2815 |
| Pencil hardness | 5 H | DIN EN 13523-4 |
| Glass transition temperature | 65 ± 7° C (Tg1)
112 ± 5° C (Tg2) 40 – 60 J/g (Delta H) |
ISO 11357-2 Inflection point Inflection point |
| Temperature index | 130° C (Class B) | IEC 60216-1 |
| Water absorption
(40 h / 23° C) |
< 1 % | ASTM D 570 |
| Thermal conductivity | 0.4 – 0.5 W/(m·K) | DIN EN 821 |
Typical Electrical Properties
| Specific surface resistivity | > 1013 Ω | IEC 60093 |
| Dielectric strength | 45 kV/mm | IEC 60243-1 |
| Dissipation factor tan δ, 25° C
Dissipation factor tan δ, 105° C |
< 0.01
< 0.01 |
ASTM D 150
ASTM D 150 |
| Dielectric constant (100 Hz – 1 MHZ) | 4.0 | ASTM D 149 |
| Comparative tracking index (CTI) | CTI 600 / CTI 175M-1.1 | IEC 60112 |
| UL 94 Vertical Burning Test | V-0 | IEC |
| Hot wire ignition (HWI) | ≥ 120 sec. | IEC 60695-2-20 |
| High current arc ignition (HAI) | ≥ 150 | UL 746A Section 32 |
Send product request
Other supplier products
 |
Eco-Friendly Powder Coatings | Introduction Our eco-friendly powder coatings are perfect for a wide range of applications, including appliances, furniture, automotive parts, ind... |
 |
Anti-Corrosion Powder Coatings for Pipelines-quality powder coating | Product SegmentationApplication Fields Single-Layer Epoxy Powder Coating Buried long-distance pipelines Dual-Layer Epoxy Powder ... |
 |
Polyester based powder coatings MT-620 AM | Product Description MT-620 AM is a series of polyester based powder coatings, formulated without the use of TGIC, designed for the exterior enviro... |
 |
Cabinet powder Coatings | It is made of polyester resin and epoxy resin as the main base materials, and has the excellent decorative, mechanical properties and good corrosio... |
 |
(FBE) Single Layer Epoxy Anti-Corrosion Powder Coating | Product Usage:Suitable for anti-corrosion of oil and gas transmission pipelines, municipal water supply, drainage, sewage, circulating water, chemi... |
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... |
