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Stethoscope diaphragm
FOB price: negotiate
MOQ: 1000 kilogram
Port: Shanghai
Payment term: L/C, T/T
Packing: packed with pallet
Delivery detail: 1 month
Sample: available
Supply ability: 300 ton/month
1. Description
Type | Insulation sheet |
Material | Brominated epoxy resin and E-glass cloth |
Color | Yellow,Black or Natural |
Density | 1.7-1.9 g/cm3 |
Tensile Strength | 340MPa |
Temperature | 140°C |
Environmental Standards | ROHS |
2. Properties
Property | Unit | ||
Flexural strength perpendicular to laminations | = | MPa | 340 |
Impact Strength parallel to laminations (Charpy) | = | kJ/m2 | 33 |
Insulation Resistance after immersion in water | = | W | 5.0×108 |
Dielectric strength perpendicular to laminations (in 90±2°C transformer oil,3 mm in thickness) | = | kV/mm | 14.2 |
Breakdown voltage parallel to laminations (in 90±2°C transformer oil) | = | kV | 35 |
Permittivity | = | — | 5.5 |
Dissipation factor | = | — | 0.04 |
Water absorption (1.66 mm in thickness) | = | mg | 19 |
Density | g/cm3 | (1.7-1.9) | |
Flammability | Class | FV0 | |
Color | Yellow,Black or Natural |
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