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.
| 전형적인 가치 | 방법 | |
| 바인더 시스템 | 에폭시 수지 | |
| 밀도 | 1.75 – 1.85g/cm³ | ISO-8130 2 |
| 200°C에서의 겔화 시간 | 30~50초 | 수정된 ISO 8130-6 |
| 저장 안정성 | 제조일로부터 ≤ 23°C에서 6개월 | |
| 예열 온도 | 190 – 235° C object temperature | |
| Post cure conditions | 5 – 10 min. at above temperature | |
| 입자 크기 분포 | < 32 µm = 25 – 40 % < 160 µm > 99.5 % | 말번 ISO 8130-1 |
| 색상 | grey, ca. RAL 7047 | |
| 권장 필름 두께 | 200 – 300μm | |
| 흐름 | 펴다 | |
| 60° 각도에서의 광택 | 40 – 60 유닛 | ISO 2813 |
| 크로스 컷 | GT0 | ISO 2409 |
| 내 충격성 | > 5 Joule | DIN 3476-1 |
| 연장 | > 5 % | DIN 3476-1 |
| 경도 | > 100 | ISO 2815 |
| 연필 경도 | 5 H | DIN EN 13523-4 |
| 유리 전이 온도 | 65 ± 7° C (Tg1) 112 ± 5° C (Tg2) 40 – 60 J/g (Delta H) | ISO 11357-2 Inflection point Inflection point |
| 온도 지수 | 130° C (Class B) | IEC 60216 - 1 |
| 물 흡수 (40 h / 23° C) | <1 % | ASTM D 570 |
| 열전도율 | 0.4~0.5W/(m·K) | DIN EN 821 |
| Specific surface resistivity | > 1013 Ω | IEC 60093 |
| 유전체 강도 | 45kV/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 수직 연소 시험 | V-0 | IEC 60695-11-10 |
| Hot wire ignition (HWI) | ≥ 120 sec. | IEC 60695-2-20 |
| High current arc ignition (HAI) | ≥ 150 | UL 746A Section 32 |
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