Coating for Busbar by Electrostatic Spray Application

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

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.

Other supplier products

	Purple powder coating	Purple Powder Coating – Classification, Applications & Advantages ClassificationTypical ApplicationsProduct Advantages Glossy...
	Guardrail powder	Brief description Made with saturated polyester resin and curing agent such as TGIC or HAA as the main base material. Features Excellent mechani...
	Coffee Wrinkle Color Powder Coating	Introduction ProductDetails MainMaterial Pure Polyester Gloss HighLight,FlatLight,Matte,NoLight Texture Wrinkle A...
	Epoxy Powder Coating/city powder coaters	1.Epoxy Powder Coating Product Line Product TypeKey FeaturesTypical Applications Bisphenol A Epoxy Powder Coating Standard epoxy, stro...
	Bicycle Powder Coating-Durable Powder Coating for Frames	Introduction Aesthetic and Functional Excellence: The coating provides an aesthetically pleasing and uniform finish with excellent weather resista...

供应产品

Same products

	Catalytic Converter Scrap Supplier, Catalytic Converter Scrap for Sale, , Catalytic Converter Scrap, Catalytic Scrap for Sale, Catalytic Scrap Supplier, Scrap Catalytic Supplier	卖方: Trucont LLC	Trucont LLC 持续供应催化转化器废料，可立即装运发货。我们为全球各地的回收公司、金属加工商、汽车回收商、废料贸易商和买家提供优质的催化转化器废料。我们的催化转化器废料经过精心收集、分类...
	Epimedium Extract	卖方: Fruit Powder,Vegetable Powder	Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ...
	Pumpkin Powder	卖方: Fruit Powder,Vegetable Powder	Product Name: Pumpkin PowderLatin Name: Cucurbita pepo L.Used Part: FruitAppearance: yellow fine ...
	Broccoli Powder	卖方: Fruit Powder,Vegetable Powder	Product Name: Broccoli powder Latin Name: Brassica oleracea L.var.italic Planch. Used Part: Who...
	Pomegranate Powder	卖方: Fruit Powder,Vegetable Powder	Product Name: Pomegranate PowderLatin Name: Punica granatum linn.Used Part: Fruit juiceAppearance...