Item | Standard | ||||
model | B-80 | B-90 | B-100 | B-105 | B-110 |
Color | White or light yellow | White or light yellow | White or light yellow | White or light yellow | White or light yellow |
appearance | Powder or flake | Powder or flake | Powder or flake | Powder or flake | Powder or flake |
Melting point (ºC) | 75-80 | 85-90 | 95-100 | 105-110 | 110-115 |
Viscosity (CPS at 160ºC) | 10-20 | 10-20 | 10-20 | 10-20 | 40-80 |
needle penetration | 3-8 | 3-8 | 3-8 | 3-6 | 3-5 |
Molecular weight | 2000-2500 | 2000-2500 | 2500-3000 | 2500-3000 | 3000-3500 |
Density g/cm3 | 0.93-0.95 | 0.93-0.95 | 0.91-0.94 | 0.91-0.94 | 0.91-0.93 |