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Description:
Polyimide mylar composited with impregnation of hi-temp resistantepoxy resin.UL (NO.E353580), SGS, ROHS, MSDS certificated.
SHSHigh Class polyester resins prepreg
Production:Theheat-resistant SHS pre-preg is composition of polyimide mylar,heat-resistant insulating paper and flexible composite materialwith impregnation of hi-temp resistant epoxy resin(Class H)produced by baking.
Applications: itis suitable for layer insulation of low-tension coil onH-class dry-typetransformers and suitable for turn-to-turn androlled laminated tube insulation of H-classmotors aswell as for pressing other abnormal insulating spareparts.
Parameters
| Item | Unit | Value | |||
| Nominal Thickness | mm | 0.18 | 0.20 | 0.23 | |
| Thickness Tolerance | mm | ±0.03 | |||
| Norminal Grammage | g/m² | 180±15 | 195±15 | 215±15 | |
| Standard Width | mm | 10-1020 | |||
| Resin Content | g/m² | 65±15 | 75±15 | ||
| Tensile Strength (Lengthwise) | N/10mm | ≥70 | ≥70 | ≥80 | |
| Volatile Content | % | ≤1.5 | |||
| Breakdown Voltage | KV | ≥6 | ≥6 | ≥6 | |
| Curing Temperature | °C | 130-160 | |||
| Curing Time | h. | three-five | |||
| Storage Life | month | 6 months, room temperature, dry and well-ventilatedenvironment | |||
| Remark | This product is produced in accordance withQ/HJ-223-2009 and is tested in accordance with GB/T5591.2-2002 | ||||
