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Rotuba H5 Cellulose Acetate

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Cellulosic , Cellulose Acetate, Molded
Manufacturer Rotuba
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Property values at 50% RH.Data provided by the manufacturer.
Physical Properties Metric English Comments
Density 1.29 g/cc
0.0466 lb/in³
ASTM D792
Water Absorption 2.3 %
2.3 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Rockwell R 109
109
ASTM D785
Tensile Strength, Ultimate 52.0 MPa
7540 psi
ASTM D638
Tensile Strength, Yield 43.0 MPa
6240 psi
ASTM D638
Elongation at Break 25 %
25 %
ASTM D638
Flexural Yield Strength 69.0 MPa
10000 psi
ASTM D790
Flexural Modulus 0.160 GPa
23.2 ksi
ASTM D790
Izod Impact, Notched 1.39 J/cm
2.60 ft-lb/in
ASTM D256
0.530 J/cm

@Temperature -40.0 °C
0.993 ft-lb/in

@Temperature -40.0 °F
ASTM D256
Thermal Properties Metric English Comments
Melting Point 175 °C
347 °F
Flow temperature, ASTM D569
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