Typical Physical Properties
Cellulose Acetate

Some products contain physical properties that are not displayed in the columns below. To locate the information needed, please choose the product link below. The properties may be found on the datasheet, SDS or sales specification.

Cellulose Acetate
ProductsViscosityaAcetyl ContentHydroxyl ContentGlass Transition Temperature (Tg)Melting rangeSpecific GravityData
Cellulose Acetate - CA-320S32 s32.0 wt %8.7 wt %180 °C230-250 °C-
Cellulose Acetate - CA-394-60LF34 s40 wt %4.0 wt %180 °C240-260 °C1.32
Cellulose Acetate - CA-398-33 s39.8 wt %3.5 wt %180 °C230-250 °C1.31
Cellulose Acetate - CA-398-3 - Food Contact3 s39.8 wt %3.5 wt %180 °C230-250 °C1.31
Cellulose Acetate - CA-398-66 s39.8 wt %3.5 wt %182 °C230-250 °C1.31
Cellulose Acetate - CA-398-1010 s39.8 wt %3.5 wt %185 °C230-250 °C1.31
Cellulose Acetate - CA-398-3030 s39.7 %3.5 wt %189 °C230-250 °C-
a - Viscosity determined by ASTM Method D 1343. Results converted to poises (ASTM Method D 1343) using the solution density for Formula A as stated in ASTM Method D 817 (20% Cellulose ester, 72% acetone, 8% ethyl alcohol).
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