Dust Seal, Outer Diameter : 10-300 mm

Listing ID #6341575

Properties

Unit

Grade

3526 Phenolic Cloth Laminate Tube

Density

g/cm3

1.04-1.20

Water absorption rate  

%

≤4

Thermostability(24h)

°C

130

Flexural strength

MPa

≥80.0

Compressive strength            

MPa

≥45.0

Shear strength

MPa

—

Surface resistance

Under normal condition

W

≥1.0×108

In case of humidity

≥1.0×107

Volume resistivity

Under normal condition

W×m

≥1.0×107

In case of humidity

≥1.0×105

Dielectric strength perpendicular

kV/mm

≥3.5 in 20°C

to laminations(withstand voltage)

transformer oil

(in 90±2°C/5min transformer oil)