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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 ttube)are formed by hot rolling,baking cotton cloth impregnated with phenolic resin under heat and pressure.

  3526 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.
  3526 tube has good abrasion performance,It can be used in the manufacture of bearings, bushings and othe parts.

  Length: 1000mm
  Inner Diameter: 10 ~500mm

  Wall thickness:≥2mm

No.

Item

Units

Value

3526

1

Applicable Standards

2

Density

g/cm3

1.04~1.20

3

Flexural strength perpendicular to laminations ≥

MPa

80

4

Impact strength ≥

MPa

45

5

Voltage endurance perpendicula to lamination (in oil 90±2℃) ≥
 Wall thickness 1.6mm


kV/mm


3.5

6

surface resistivity after moist ≥

Ω

1×107

7

Volume resistivity after moist ≥

Ω.m

1×105

8

Water absorption≤

%

4

9

Temperature index

120


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