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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
 
Epoxy glass cloth laminated tubes Your location:home > Products

   Epoxy glass cloth laminated tubes(insulation tube,laminate tube,epoxy tube)are formed by hot rolling,baking electrical insulating glass cloth impregnated with epoxy 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.

  3640 epoxy phenolic glass cloth laminated tubes(3640 tube)with high mechanical, electrical application and heat resisting, suitable as structural parts of electrical equipments, available in humidity and transformer oil.
  3641 Epoxy glass cloth laminated tubes(3641 tube)are formed by hot rolling,baking electrical insulating glass cloth impregnated with epoxy resin under heat and pressure.With high mechanical, electrical application and heat resisting, suitable as structural parts of electrical equipments, available in humidity and transformer oil.

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

No.

Item

Units

Value

3640

3641

1

Applicable Standards

JB1680-75

JB/T8150-1999

2

Density

g/cm3

1.4~1.8

1.65~1.80

3

Flexural strength perpendicular to laminations ≥

MPa

176.4

4

Impact strength ≥

MPa

68.6

138

5

Shear strength ≥

MPa

14.7

14.7

6

Specific volume resistance after impregnated in water ≥

Ω.cm

1×1010

7

Insulation resistance parallel to lamination
after impregnated in water ≥

Ω

1×107

8

Loss angle tangent 50Hz ≤

0.030

9

Voltage endurance perpendicular to lamination (in oil 90±2℃),wall thickness 3mm ≥


kV/mm


15


8

10

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

kV

25

11

Temperature index

155

155


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