Phenolic Laminate Insulation Phenolic Cotton Cloth Board

Phenolic cotton cloth board Introduction: Phenolic cotton cloth board is made of cotton cloth impregnated with phenolic resin, dried and hot pressed. The IEC standard is subdivided into different grades such as PFCC201, PFCC202, PFCC203, PFCC204, etc. The phenolic cotton cloth laminate has the following properties: smooth surface, good electrical performance at medium temperature, voltage resistance, stable product quality, easy processing, etc. . It can be processed into various parts by lathe machining, stamping, trimming, drilling, sawing and milling.

Products Details

Product DisplayProduct ApplicationsApplications in power distribution cabinets: partitions, linings, terminal blocks, phase-to-phase insulation, bottom partitions, contact supports. Applications in motors: motor armature parts, movable covers, slot wedges, fixed pads, thin gaskets, carbon brush holders, etc. Applications in circuit breakers: safety shutters, safety shutters, spacers, phase barriers, etc.Product Features

NO.

PROPERTIES

UNIT

STANDARD VALUE

1

Flexural strength perpendicular to laminations

MPa

≥ 100

2

Impact strength parallel to laminations (Charpy)

kJ/m2

≥ 8.8

3

Dielectric strength perpendicular to lamination (in oil 90±2℃) 1mm in thickness

MV/m

0.82

4

Breakdown voltage parallel to lamination

(in oil 90±2℃)

kV

1

5

Insulation resistance impregnated in water, D-24/23

Ω

1×106

6

Density

g/cm3

1.30-1.40

7

Water absorption D-24/23,1mm in thickness

mg

206

Product SpecificationThickness 0.5-120mm Size 1030*2050mm

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