Coating Paper High mechanical and dielectric strength suitable for high-strength insulation application Flexible glue layer

Fiber Coating Paper

Characteristics:

*High mechanical and dielectric strength suitable for high-strength insulation application.

*Good thermal stability, it can work under 180°Cfor a long time.

*Form one solid insulating ply after wound around a conductor and heating cured, its application  method is simple

*Flexible glue layer

Typical properties: (The properties of products meet the following standard.)

Test item		Unit		Typical value
				17NCC		22NCC		29NCC
1. Thickness	mm		0.17		0.22		0.29
2. Thickness tolerance	mm		±0.02		±0.02		±0.02
3. Basic Weight	g/m2		168		225		295
4. Dielectric voltage	kV		≥3.25		≥5.94		≥8.90
5. Volatile content	%		≤5.0
6. Soluble glue content	g/m2		≥36
7. Tensile shearing	MPa		≥3.0
8. Temperature index of glue	°C		≥180.0
9. Supply Size	Supplied in rolls, core diameter is 76mm(3”), width is10 ~914mm on customer’s demand.
10. Suggested solidified condition	150°C/3h
* Other thickness and size are available on customer’s demand.

Package & Storage:

The product is packed in reinforced carton after wound up into a roll and wrapped with plastic films. The storage life is 6 months in a dry and under 30°Ccondition.

Application:

NCC Polyaromatic Amide Fiber Coating Paper is suitable for H-class interlayer insulation of copper-foil windings in dry-style transformer and other similar situations.

Polyaromatic Amide Fiber Coating Paper