Phenolic laminate paper-base sheet is made of insulating impregnated paper soaked in hot pressed phenolic resin. High mechanical and electrical properties. The product is used to make insulating structural components in motors and electrical equipment with high mechanical performance, and can be used in transformer oil.

Color:Red Brown

Size: 1000*2000mm
Sample: Avaliable
Custom services: Avaliable

Technical Parameters

Test item	Unit	PFCP202	PFCC201	PFCC202	PFCC203	PFCC305
Density	g/m³	1.25-1.4	1.3-1.4
Vertical layer bending strength (normal)	MPa	≥120	≥100	≥90	≥110	≥125
Parallel layer impact strength (simply supported beam method)	KJ/m2	-	≥7.8
Vertical layer electrical strength (90℃transformer oil)	Kv/mm	≥15.8	≥5.1	≥5.1	≥5.1	≥5.1
Parallel layer breakdown voltage(90℃transformer oil)	kv	≥35	≥20
Dielectric constant (50Hz)	-	≤5.5(1MHz)
Proof tracking index(PTI)	-	≥100
Temperature index	-	120
Water absorption(1-20mm thickness)	mg	180-970	206~406			136-277

许昌睿源绝缘材料有限公司

3.Bakelite paper laminates phenolic sheet board supplier manufacturer