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Phenolic paper laminated sheet
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Insulation parts
 
Beijing Found Mechanical & Electrical Co.,LTD.

Phone:+86-10-67572687
Fax:+86-10-67572689
E-Mail:steve@insulation-all.com
 
Phenolic paper laminated sheet Your location:home > Products

  Phenolic paper laminated sheet is made of cellulose fiber paper impregnated with phenolic resin by processing under heat and pressure. Phenolic paper sheet Can be processed into all kinds of insulation parts, The products are widely used transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance,etc.

  PFCP201 sheet: Mechanical performance is superior to other PFCP type, with lower electrical performance in normal humidity, suitable for using as insulation structural parts of hot blunt processing, mechanical and low voltage electrical equipment.
  PFCP202 sheet: High electrical applications in oil, and good electrical applications in normal humidity, applicable for higher voltage instruments.
  PFCP203 sheet:Good electrical applications under normal humidity condition, suitable for hot punching, mechanical & electrical applications.
  PFCP206 sheet: Good electrical applications under highl humidity condition, lower loss factor, suitable for isolation of higher voltage instruments and hot punching.
  PFCP207 sheet: Similar to PFCP 201, but with good punching practice at lower temperature.
  PFCP308 sheet: Good electrical performance under high humidity condition, suitable for hot punching. Similar to PFCP206 sheet but with flame retardant property.

  Nominal dimension: 1020×1220mm, 1020×2040m, 1220×2440mm
  Thickness: 0.5 ~100mm

No.

Item

Units

Value

PFCP201

PFCP202

PFCP203

PFCP206

PFCP207

PFCP308

1

Applicable Standards

GB/T 1303.6—2009

2

Density

g/cm

1.30~1.45

1.30~1.45

1.30~1.45

1.30~1.45

1.30~1.45

1.30~1.45

3

Flexural strength ≥

MPa

135

120

120

85

80

85

4

Apparent Flexural Modulus ≥

MPa

7000

7000

7000

7000

7000

7000

5

Compression strength perpendicular to lamination ≥

MPa

3000

300

250

250

250

250

6

Shear strength parallel to lamination ≥

MPa

10

10

10

10

10

10

7

Tension strength ≥

MPa

100

100

100

100

100

100

8

Adhesion strength ≥

N

3600

3600

3200

3200

3200

3200

9

Dielectric constant (thickness≤3.0mm) ≤
 48~62Hz
 1MHz





5.5



5.5



5.5



5.5



5.5

10

Dielectric dissipation factor,thickness≤3.0mm ≤
 48~62Hz
 1MHz





0.05



0.05



0.05



0.05



0.05

11

Breakdown voltage parallel to lamination in oil 90±2℃ ≥

kV

35

15

25

25

12

Voltage endurance perpendicular to lamination in oil 90±2℃ ≥
 Thickness0.5mm
 Thickness1.0mm

 

kV/mm




18.2
15.8


7.6
7.0


16
12.3




16
12.3

13

Insulation resistance after Impregnated in water ≥

Ω

5.0×107

1.0×10

1.0×10

14

Water absorbability ≤
 Thickness 0.5mm
 Thickness 1.0mm

mg


417
450


167
180


162
170


63
69


417
450


63
69

15

Flammability

FV1

16

Temperature index

120

120

120

120

120

120


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