Cellulose acetate butyrate(CAB-551-0.2)
Physi&Chem index:
Item |
Index |
Appearance |
White
amorphous granules or powder |
Acetyl content % |
≤5.0 |
Butanoyl content % |
≥50.0 |
Intrinsic viscosity, ml/g |
0.5-0.9 |
Water content % ≤ |
≤3.0 % |
Free acid % ≤ |
≤0.05% |
M.P.° C |
120-150 |
Application range:
Can be mixed with polyurethane resin¡¢acrylic resin and
other resins, also used in varnish and can be the auxiliary
agent of many coatings. |
