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Eastman Tenite 307E4000018 Propionate Clear, Trsp

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Cellulosic , Cellulose Acetate Propionate, Molded
Manufacturer Eastman Chemical
Trade Name Tenite
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eastman Tenite 307E4000018 Propionate Clear, Trsp.pdf
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Material Notes:
Tenite cellulosic plastics are noted for their excellent balance of properties - toughness, hardness, strength, surface gloss, clarity, and a warm feel. The mechanical properties if Tenite cellulosic plastics differ with plasticizer levels. Lower plasticizer content yields a harder surface, higher heat resistance, greater rigidity, higher tensile strength, and better dimensional stability. Higher plasticizer content increases impact strength. Tenite cellulosic plastics are available in natural, clear, selected ambers or smoke transparents and black translucent. Color concentrates are available in let-down ratios from 10:1 to 40:1. Tenite Cellulosic Acetate Propionate 307-18 has a plasticizer level of 18%. It is resistant to high temperatures.Applications/UsesOphthalmic
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Water Absorption 1.4 %
1.4 %
24h Immersion; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0060 cm/cm
0.0020 - 0.0060 in/in
ASTM D955
Collected Volatile Condensable Material 1.0 %
1.0 %
Weight loss on heating, 72hrs, 80°C; ASTM D707
Mechanical Properties Metric English Comments
Tensile Strength at Break 27.6 MPa
4000 psi
ASTM D638
Tensile Strength, Yield 22.1 MPa
3210 psi
ASTM D638
Elongation at Break 35 %
35 %
ASTM D638
Flexural Yield Strength 29.0 MPa
4210 psi
ASTM D790
Flexural Modulus 1.172 GPa
170.0 ksi
ASTM D790
Izod Impact, Notched 1.07 J/cm

@Temperature -40.0 °C
2.00 ft-lb/in

@Temperature -40.0 °F
ASTM D256
5.23 J/cm

@Temperature 23.0 °C
9.80 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 110 - 170 µm/m-°C

@Temperature 20.0 °C
61.1 - 94.4 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Specific Heat Capacity 1.26 - 1.67 J/g-°C
0.301 - 0.399 BTU/lb-°F
DSC
Thermal Conductivity 0.170 - 0.330 W/m-K
1.18 - 2.29 BTU-in/hr-ft²-°F
ASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 77.0 °C
171 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 67.0 °C
153 °F
ASTM D648
Vicat Softening Point 87.0 °C
189 °F
ASTM D1525
Optical Properties Metric English Comments
Refractive Index 1.46 - 1.49
1.46 - 1.49
n<sub>D</sub>; ASTM D542
Haze <= 8.5 %
<= 8.5 %
ASTM D1003
Transmission, Visible >= 90 %

@Thickness 1.52 mm
>= 90 %

@Thickness 0.0598 in
ASTM D1003
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 - 1.00e+15 ohm-cm
1.00e+13 - 1.00e+15 ohm-cm
ASTM D257
Dielectric Constant 3.3 - 3.8

@Frequency 1e+6 Hz
3.3 - 3.8

@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 11.8 - 18.7 kV/mm
300 - 475 kV/in
ASTM D149
Dissipation Factor 0.010 - 0.15

@Frequency 1e+6 Hz
0.010 - 0.15

@Frequency 1e+6 Hz
ASTM D150
Descriptive Properties Value Comments
Plasticizer, % 18
Soluble Matter Loss, % 0.1
ASTM D570
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