Property | Requirements | Test Method |
---|---|---|
Physical | ||
Tensile strength | 8N/mm2 (min.) | ASTM D412 |
Ultimate Elongation | 200% (min.) | ASTM D412 |
Thermal Aging (168 hrs at 175o C) Ultimate Elongation |
200% (min.) | ASTM D 412 |
Low Temperature Flexibility (-20o C) | No cracking | ASTM D 2671 |
Heat Shock (4 hrs at 225o C) | No dripping, flowing or cracking | ASTM D 2671 |
Flammability | Self ext. within 50 mm | ASTM D 2671 |
Electrical Dielectric Strength |
10 kV/mm (min.) | ASTM D149 |
Chemical Water Absorption |
0.5% (max.) | ASTM D570 |
Code | Expanded | Recovered | ||||||
---|---|---|---|---|---|---|---|---|
D1 | D2 | D1 | D2 | L1 | L2 | W1 | W2 | |
MIBB4-35-12 | 35 | 16 | 12 | 4 | 100 | 25 | 2.5 | 1.5 |
MIBB4-55-25 | 55 | 25 | 25 | 9.4 | 190 | 45 | 3.5 | 2.8 |
MIBB4-55-25L | 55 | 25 | 25 | 9.4 | 235 | 45 | 3.5 | 2.8 |
MIBB4-68-25 | 68 | 34 | 25 | 9.4 | 190 | 45 | 3.5 | 2.8 |
MIBB4-68-25L | 68 | 34 | 25 | 9.4 | 235 | 45 | 3.5 | 2.8 |
MIBB4-78-30 | 78 | 38 | 30 | 12 | 205 | 45 | 4.0 | 3.3 |
MIBB4-78-30L | 78 | 38 | 30 | 12 | 235 | 45 | 4.0 | 3.3 |
MIBB4-90-30 | 90 | 38 | 30 | 12 | 205 | 45 | 4.0 | 3.3 |
MIBB4-90-30L | 90 | 38 | 30 | 12 | 235 | 45 | 4.0 | 3.3 |