Round Molded Tubes

Round Molded Tubes

Category:

Description

Type:F880、F881、F882、F883、F884、F885、F886、F887

Characteristics & Applications:For mechanical & electrical application

Properties

Units

Grade

Phenolic paper tubes

Phenolic cloth trbes

Epoxy glass filament tube

F810

F811

F812

F813

F814

F815

F816

F817

F818

Density

g/cm3

1.25

1.65

Water absorption 3.5mm

%

1.6

1.3

2.7

2.0

2.0

1.8

0.7

0.7

0.7

Acetone-resistance

None

Heat-resistance

120±2

130±2

140±2

150±2

Compressive strength(Axial)≥

MPa

140

130

130

130

130

130

240

Dielectrial strength perpendicular to laminations at 20±5 in oil
>6.0mm

KV/mm

7

8

4

6

8

8

8

Dielectrical strength parallel to lamination at 20±5 in oil ≥

KV

10

10

Flammability

FV0

Colour

Orange

Natural or black

Natural

Natural

Natural or black

natural

light green

Natural

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