BMIGC301
Bismaleimides are a class of compounds with two maleimide groups connected by the nitrogen atoms via a linker, and are used as crosslinking reagents in polymer chemistry.
Bismaleimide laminated sheets are mainly used for mechanical and electrical applications.
◆ Thickness：0.5mm~80mm
◆ Size：1020x1220mm, 1020x2040mm
Small laminate can be punched if thickness below 2.0mm, it needs be machined according to the drawing while thickness is more than 2mm.
|
Item |
Unit |
BMIGC301 |
|
|
Compressive Strength in Perpendicular direction |
25℃ |
MPa |
≥400 |
|
150℃ |
≥200 |
||
|
Notch Impact Strength in Parallel direction |
KJ/m2 |
≥50 |
|
|
Dielectric Strength in Perpendicular direction (in oil 90℃) eg: 1mm |
KV/mm |
18.0 |
|
|
Arc Resistance |
S |
___ |
|
|
Comparative Tracking Index |
___ |
___ |
|
|
Dielectric Constant 1MHz |
___ |
≤0.03 |
|
|
Water Absorption, eg:1.6mm |
mg |
≤74 |
|
|
Insulation Resistance after impregnated in water |
Ω |
≥1.0×1010 |
|
|
Flame Resistance |
___ |
___ |
|
|
Density |
g/cm3 |
1.8-2.0 |
|
