| Specification |
ESD-B2-94(general grade) |
ESD-B3-111(vacuum grade) |
| Material
structure |
ESD-Pet // ESD-PE |
ESD-Pet // Nylon // ESD-PE |
| Total
Thickness |
94 µ |
111 µ |
| Density |
0.096 |
1.028 |
| Tensile
Strength |
22kg/cm2 |
22.5kg/cm2 |
| Breaking
Strength |
5.4kg/cm2 |
28.5kg/cm2 |
| Water
Vapor Transmission Rate |
Less than 5g/m2, 24Hr. |
Resistivity
(ASTMD 257-91) |
Outer Layer: 108-10
ohm/sq
Inner Layer: 109-12 ohm/sq
Center Layer: <=102-4 ohm/sq |
| Static
Decay Test |
5kv to 0v. Less than 0.1 sec
(45%Rh, 25¢XC) |
| Character |
- Double layer
anti-static material laminated.
- Suit for general
electronic parts, mother-board, IC board...etc.
|
- Three layer
anti-static material laminated
- Nylon layer
against high-elongation, special PE for vacuum pack.
- Suit for
electronic parts, mother-board, IC board...etc.
|