355 Diphenyl Oxide Resin Glass Cloth Laminated Tube

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355 Diphenyl Oxide Resin Glass Cloth Laminated Tube

Characteristics and application:
Temperature classification is H. It is made of E-glass fabric as the base material and diphenyl oxide resin, then pressed , heated and baked. It has a very good electrical performance and great dielectric property. Used widely as insulation structure in electrical equipment and parts,

No.ItemUnitValue
1Densityg/cm3≥1.4
2Water Absorption%≤0.6
3Bending strengthMPa≤210
4compressive strengthMPa≥85
5shear strengthMPa≤11
6Volume resistivityNormalΩ·m≥6.7×1013
Soak for 24 hours≥1.8×1010
7Parallel layer insulation
resistance		NormalΩ≥5.7×1013
Soak for 24 hoursΩ≥6.2×1013
8dielectric dissipation factor50Hz,180℃±2℃—≤0.5
9Vertical resistance voltage
(At 90℃±2℃ transformer oil 5min)		MPa≥10
10Heat resistance grade—H
11Storage—18 months (under 40℃)

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