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Rotuba 855, Slow Burning Ethyl Cellulose

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Cellulosic , Ethyl Cellulose, Molded
Manufacturer Rotuba
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Rotuba 855, Slow Burning Ethyl Cellulose.pdf
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Material Notes:
Data provided by the manufacturer.
Physical Properties Metric English Comments
Density 1.10 g/cc
0.0397 lb/in³
ASTM D792-60T
Linear Mold Shrinkage 0.0050 - 0.0090 cm/cm
0.0050 - 0.0090 in/in
Mechanical Properties Metric English Comments
Hardness, Rockwell R 100
100
ASTM D785
Tensile Strength, Ultimate 33.0 MPa
4790 psi
ASTM D638-61T
Elongation at Break 26 %
26 %
ASTM D638-61T
Izod Impact, Notched 2.24 J/cm
4.20 ft-lb/in
ASTM D256-56
0.530 J/cm

@Temperature -40.0 °C
 0.993 ft-lb/in

@Temperature -40.0 °F
 ASTM D256
Thermal Properties Metric English Comments
CTE, linear 110 - 200 µm/m-°C

@Temperature 20.0 °C
 61.1 - 111 µin/in-°F

@Temperature 68.0 °F
 ASTM D696
Specific Heat Capacity 1.20 - 2.80 J/g-°C
0.287 - 0.669 BTU/lb-°F
Thermal Conductivity 0.220 W/m-K
1.53 BTU-in/hr-ft²-°F
Melting Point 150 °C
302 °F
Flow temperature, ASTM D569-59
Deflection Temperature at 0.46 MPa (66 psi) 89.0 °C
192 °F
ASTM D648-56
Optical Properties Metric English Comments
Refractive Index 1.47
1.47
Electrical Properties Metric English Comments
Dielectric Constant 3.35

@Frequency 10000 Hz
 3.35

@Frequency 10000 Hz
 ASTM D150-54T
3.41

@Frequency 1000 Hz
 3.41

@Frequency 1000 Hz
 ASTM D150-54T
Dissipation Factor 0.0068

@Frequency 1000 Hz
 0.0068

@Frequency 1000 Hz
 ASTM D150-54T
0.0189

@Frequency 10000 Hz
 0.0189

@Frequency 10000 Hz
 ASTM D150-54T
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