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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.

  HP2061 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.
  HP2061.5 sheet: High electrical applications in oil, and good electrical applications in normal humidity, applicable for higher voltage instruments.
  HP2061.6 sheet: Good electrical applications under normal humidity condition, suitable for hot punching, mechanical & electrical applications.
  HP2062.8 sheet: Good electrical performance under high humidity condition, suitable for hot punching.

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

No.

Item

Units

Value

HP2061

HP2061.5

HP2061.6

HP2062.8

1

Applicable Standards

DIN7735

2

Density

g/cm3

1.30~1.40

1.30~1.40

1.30~1.40

1.30~1.40

3

Flexural strength perpendicular to lamination  Thickness≥1.6m

MPa

150

130

130

80

4

Impact strength perpendicular to lminations

kJ/m2

20

20

15

8

5

Tensile strength

MPa

120

100

100

70

6

Compression strength

MPa

150

150

100

120

7

Bonding strength

N

2000

2000

2000

2000

8

Dielectric constant

5.5

5.5

5.5

5.5

9

Loss factor 1MHz

0.05

0.05

0.08

10

Voltage endurance parallel to lamination (in oil 90±2℃) 1 min,Thickness:3.0mm

kV

15

40

25

25

11

Voltage endurance perpendicular to lamination (in oil 90±2℃)
 Thickness 0.5mm
 Thickness 1.0mm
 Thickness 2.0mm
 Thickness 3.0mm

 

kV/mm








18.2
15.8
13.6
13.0



14.7
12.1
9.3
8.4



16
12.3
9.1
7.7

12

Insulation resistance after immersion in water

Ω

5.0×107

1.0×109

13

Thermal conductivity

W/m.K

0.2

0.2

0.2

0.2

14

Thermal expansivity

10-6/K

20

20

20

20

15

Water absorbability,Thickness 5.0mm

mg

660

350

225

125

16

Temperature index

120

120

120

120


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Phone:+86-10-67572687 Fax:+86-10-67572689 E-Mail:steve@insulation-all.com