Diamond dotted Insulation Paper is made of electrical grade Insulating paper coated with B-stage heat curable epoxy resin on one side. It is used in Oil-immersed Transformers for insulation between coils.
Description
Diamond dotted Insulation Paper is made of electrical grade Insulating paper coated with B-stage heat curable epoxy resin on one side. It is used in Oil-immersed Transformers for insulation between coils.
Specification:
Thickness: 0.08- 0.30mm
Reel width: 1000mm & 1150mm
Technical parameter
SINGLE SIDE DIAMOND DOTTED PAPER
Properties | Units | Values | |||||
Thickness | mm | 0.08 | 0.13 | 0.18 | 0.20 | 0.30 | |
Thickness Tolerance | % | 6.5 | |||||
Density | G/cm3 | >0.9 | |||||
Tensile Strength | MD | Mpa | >75 | ||||
TD | >37 | ||||||
Tear-resistance | mN | >500 | >1000 | >1500 | >2000 | >2000 | |
Breakdown voltage | V | >800 | >1100 | >1400 | >2200 | >3000 | |
Moisture content | % | 8.0 ±1.0 | |||||
Ash content | % | 1 | |||||
Bonding strength | Kpa | >350 | |||||
Cure Temp | ℃ | 120±5 | |||||
Storage Condition | ℃ | Under 35 | |||||
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Jul 31, 2020
Jul 30, 2020
