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Coating for Busbar by Electrostatic Spray Application

MOQ 100KG, From China, B2B only WhatsApp
Brand STD
OEM OEM Services Provided
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Surface Finish Options Overview

Апісанне Прадукта

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.

Уласцівасці парашка

Тыповае значэннеМетад
Сістэма звязальных матэрыялаўЭпаксідная смала
Шчыльнасць1.75 – 1.85 г/см³ISO-8130 2
Gel time at 200° C30 – 50 sec.modified ISO 8130-6
Стабільнасць пры захоўванні6 months from date of manufacture at ≤ 23° C

Дадзеныя прыкладання

Preheating temperature190 – 235° C object temperature
Post cure conditions5 – 10 min. at above temperature
Размеркаванне па памерах часціц< 32 µm = 25 – 40 % < 160 µm > 99.5 %Malvern ISO 8130-1

Уласцівасці матэрыялу

колерgrey, ca. RAL 7047
Рэкамендаваная таўшчыня плёнкі200 - 300 мкм
Патокгладкі
Gloss at 60° angle40-60 адзISO 2813
Cross cutgt 0ISO 2409
Ўдаратрываласць> 5 JouleDIN 3476-1
адноснае падаўжэнне> 5%DIN 3476-1
Цвёрдасць> 100ISO 2815
Цвёрдасць алоўка5 HDIN EN 13523-4
Тэмпература стеклования65 ± 7° C (Tg1)

112 ± 5° C (Tg2)

40 – 60 J/g (Delta H)

ISO 11357-2 Inflection point Inflection point
Індэкс тэмпературы130° C (Class B)МЭК 60216-1
Водапаглынанне

(40 h / 23° C)

<1%ASTM D 570
Цеплаправоднасць0.4–0.5 Вт/(мК)DIN EN 821

Typical Electrical Properties

Specific surface resistivity> 1013 ΩIEC 60093
Дыэлектрычная трываласць45 кВ/ммМЭК 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)4.0ASTM D 149
Comparative tracking index (CTI)CTI 600 / CTI 175M-1.1IEC 60112
UL 94 Тэст на вертыкальнае гарэньнеV-0IEC 60695-11-10
Hot wire ignition (HWI)≥ 120 sec.IEC 60695-2-20
High current arc ignition (HAI)≥ 150UL 746A Section 32

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