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phenolic paper laminated sheet
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Beijing Found Mechanical & Electrical Co.,LTD.
Add:Room 218,Xingdongnan Mansion,No.2 Weizikeng Street, Fengtai District, Beijing, 100079,China.
Phone:+86-10-67688056
Fax:+86-10-67669046
E-Mail:steve@insulation-all.com
          steve@insulations.com.cn
 
Phenolic cotton cloth laminated sheet Your location:home > Products

  Phenolic cotton cloth laminated sheets(insulation sheet,industry laminate sheet,phenolic cloth sheet) are made of cotton cloth impregnated phenolic resin by processing under heat and pressure. Phenolic cloth 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.

  PFCC201 sheet: High mechanical applications, low electrical applications, primarily intended for mechanical field. Impact resistance, wear-resisting, sound-absorbing, low friction. Very suitable for as high load and wear resistance of components, operation in harsh high abrasion and high dust environment, bear the weathering and the sea.
  PFCC202 sheet: Suitable for mechanical and electrical applications. Better than PFCC201 in properties.
  PFCC203 sheet: High mechanical applications, low electrical application, good processing, especially suitable for has high mechanical stress and wear small parts, compared with PF CC 201, PFCC203 can produce more elaborate tolerance and the small surface roughness of parts.
  PFCC204 sheet: High mechanical applications, better than PFCC202 in electrical applications, suitable for small parts.

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

No.

Item

Units

Value

PFCC201

PFCC202

PFCC203

PFCC204

1

Applicable Standards

IEC60893-3-4:2003

2

Density

g/cm3

1.30~1.45

1.30~1.45

1.30~1.45

1.30~1.45

3

Flexural strength perpendicular to laminations ≥

MPa

100

90

110

100

4

Impact strength parallel to laminations( Charpy Thickness ≥5mm) ≥

kJ/m2

8.8

7.8

7.0

6.0

5

Impact strength parallel to lamination (Cantilever beam,thickness≥5mm) ≥

kJ/m2

5.4

5.9

5.9

4.9

6

Bonding strength ≥

N

3600

3600

3200

3200

7

Shear strength parallel to lamination ≥

MPa

25

25

20

20

8

Tensile strength ≥

MPa

80

85

60

80

9

Insulation resistance after impregnated in water ≥

Ω

5×107

5×107

10

Dielectric constant ≤

5.5

5.5

11

Voltage endurance parallel to lamination (in oil 90±2℃),Thickness 3mm ≥

kV

20

20

12

Voltage endurance perpendicular to lamination (in oil 90±2℃)  ≥
 Thickness:0.5
 Thickness:1 mm
 Thickness: 3mm

 

kV/mm



0.82
0.65
0.50


0.98
0.82
0.65
0.50



5.1
3.4
3.0


8.1
6.3
4.6
4.0

13

Water absorption ≤
 Thickness: 0.5mm
 Thickness 1.0mm
 Thickness 2.0mm
 Thickness 5.0mm
 Thickness 10.0mm


mg



203
220
275
319


190
203
229
275
319



135
151
175
209


127
135
151
175
209

14

Temperature index

120

120

120

120


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Phone:+86-10-67688056 Fax:+86-10-67669046 E-Mail:steve@insulation-all.com  steve@insulations.com.cn