NITTO DENKO/Composite adhesive tape No.35B

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Composite adhesive tape No.35B

Superior tracking resistance facilitates more compact transformer design.

Outline

Electrical insulating tape ranked in the CTI grade I of IEC-950, the international standard for high-voltage equipments. It facilitates more compact design of transformers with its high-level tracking resistance, which enables to reduce parallel distance of switching power transformers.

Features

•	Enables to make compact switching power transformer .
•	Possible to design high-powered transformers without changing the size.
•	Can reduce total cost since the current transformer materials can be applied.
•	Ranked in the CTI grade I of IEC-950.
•	UL-510FR (temperature rating 130°C) and UL-746A certified.

Applications

•	For creating barriers to maintain the distance between coils and bobbins. .
•	Outer and interlaminar insulation .

General properties

Product name	Composite adhesive tape
Product No.	No.35B
Adhesive	Acrylic
Backing thickness/Total　thickness(μm)	180/230	360/420
Standard length (m)	30	20
Color	White
Peeling strength (N/19mm)	11.8(1,200)	10.8(1,100)
Tensile strength (N/19mm)	127.5(13)	245.2(25)
Elongation(%)	14	14
Breakdown voltage (kV)	11	20
Electrolytic corrosion factor	1

The above values are sample observed values, not the guaranteed performance . .