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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 tubes Your location:home > Products

  Phenolic cotton cloth laminated tubes(insulation tube,laminate tube,phenolic cloth tube)are formed by hot rolling,baking cotton cloth impregnated with phenolic resin under heat and pressure. insulation tube with mechanical and electrical application, The Insulation tube 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,available for transformer oil.

  PFCC21 tube: With mechanical and electrical application, good processing, primarily intended for mechanical and high electrical applications, suitable as structural parts of mechanical and high electrical equipments.
PFCC22 tube: With mechanical and electrical application, primarily intended for mechanical and high electrical applications, suitable as structural parts of mechanical and electrical equipments.
  PFCC23 tube: With mechanical application, primarily intended for mechanical applications, suitable as structural parts of mechanical equipments.
  PFCC24 tube: Similar to PFCC21, with good mechanical processing, and can be finishing. mechanical use, suitable for structure components of mechanical equipment that require strict tolerance.

  Length: 1000~1500mm
  Inner Diameter: 10 ~500mm
  Wall thickness:≥2mm

No.

Item

Units

Value

PFCC21

PFCC22

PFCC23

PFCC24

1

Applicable Standards

IEC61212-3-1:2006

2

Density

g/cm3

1.15~1.35

1.15~1.35

1.15~1.35

1.15~1.35

3

Flexural strength perpendicular to laminations ≥

MPa

90

80

80

100

4

Impact strength ≥

MPa

110

100

100

120

5

Bonding strength ≥

MPa

90

80

90

100

6

Voltage endurance perpendicular to lamination (in oil 90±2℃),wall thickness 1.6mm ≥


kV/mm


2.1


2.1



2.1

7

Voltage endurance parallel to lamination (in oil 90±2℃) ≥

kV

10

10

8

10

8

Insulation resistance after impregnated in water ≥

10

2

0.5

2

9

Water absorption ≤

mg/cm2

5

10

13

5

10

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