Transformer Kraft Paper DDP Resin Diamond
This is product id manufactured from insulation press paper and partially coated with epoxy resin on one or both side. The dots are arranged to have diamond pattern consisting of 9.5mm*9.5mm diamonds with 15.9 center spacing.
This design improves the mechanical strength of oil-immersed transformer winding without reducing partial discharge levels. It is suitable for turn-to -turn insulation of coil wires on oil-immersed power transformers and suitable for layer insulation of coils on distribution transformers.
|One side coating||um||6~12|
|Water extraction of Electrical conductity||mS/m||≤10|
|PH Water extract||6.5~8.5|
|Tensile strength N/10mm||TD||60||100||110||130||160||200||≥250|
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