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Rotuba H 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
Download PDF	Rotuba H Cellulose Acetate.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Property values at 50% RH.Data provided by the manufacturer.

Physical Properties	Metric	English	Comments
Density	1.28 g/cc	0.0462 lb/in³	ASTM D792
Water Absorption	2.3 %	2.3 %	ASTM D570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	76	76	ASTM D785
Tensile Strength, Ultimate	40.0 MPa	5800 psi	ASTM D638
Tensile Strength, Yield	30.0 MPa	4350 psi	ASTM D638
Elongation at Break	39 %	39 %	ASTM D638
Flexural Yield Strength	46.0 MPa	6670 psi	ASTM D790
Flexural Modulus	0.120 GPa	17.4 ksi	ASTM D790
Izod Impact, Notched	2.08 J/cm	3.90 ft-lb/in	ASTM D256
	0.590 J/cm @Temperature -40.0 °C	1.11 ft-lb/in @Temperature -40.0 °F	ASTM D256

Thermal Properties	Metric	English	Comments
Melting Point	155 °C	311 °F	Flow temperature, ASTM D569

Processing Properties	Metric	English	Comments
Processing Temperature	210 °C	410 °F	Center barrel temperature

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