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Eastman Tenite Propionate 384A4000016 Clear, Trsp Cellulose Acetate Propionate
Categories: Polymer; Renewable/Recycled Polymer; Thermoplastic; Cellulosic; Cellulose Acetate Propionate, Molded

Material Notes: Plasticizer 16%. Weight loss on heating = 1.3% per ASTM D 707. Soluble matter loss = 0.1% per ASTM D 570.

Product Description: TENITE cellulosic plastics are noted for their excellent balance of properties - toughness, hardness, strength, surface gloss, clarity, and a warm feel. The mechanical properties of 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 Cellulose Acetate Propionate 384-16 contains an ultra-violet inhibitor(UVI) and has a plasticizer level of 16%. It is resistant to high temperatures.

Applications: Ophthalmic

Formula 384 - UVI

Comments: Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values give

Information provided by Eastman Chemical.

Key Words: CAP
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.19 g/ccASTM D792
Water Absorption 1.4 %24 hour immersion; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0060 cm/cmASTM D955
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 68ASTM D785
Tensile Strength, Ultimate 30.3 MPaASTM D638
Tensile Strength, Yield 26.9 MPaASTM D638
Elongation at Break 45 %ASTM D638
Flexural Yield Strength 35.2 MPaASTM D790
Flexural Modulus 1.241 GPaASTM D790
Izod Impact, Notched >= 5.33 J/cmASTM D256
 1.23 J/cm
@Temperature -40.0 °C
ASTM D256
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 1.00e+13 - 1.00e+15 ohm-cmASTM D257
Dielectric Constant 3.3 - 3.8
@Frequency 1e+6 Hz
ASTM D 150
Dielectric Strength 11.8 - 18.7 kV/mmASTM D149
Dissipation Factor 0.010 - 0.15
@Frequency 1e+6 Hz
ASTM D150
 
Thermal PropertiesOriginal ValueComments
CTE, linear 11.0 - 17.0 µm/m-°C
@Temperature 20.0 °C
ASTM D696
Specific Heat Capacity 1.26 - 1.67 J/g-°CDSC
Thermal Conductivity >= 0.170 W/m-KASTM C177
Deflection Temperature at 0.46 MPa (66 psi) 80.0 °CASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 72.0 °CConditioned 4 hours @ 70°C (158°F); ASTM D648
Vicat Softening Point 92.0 °CConditioned 4 hours @ 70°C (158°F); ASTM D1525
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.46 - 1.49ASTM D542
Haze <= 8.5 %
@Thickness 1.52 mm
ASTM D1003
Transmission, Visible >= 90 %
@Thickness 1.52 mm
ASTM E308

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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Eastman Tenite 383A-12 CAP Cellulose Acetate Propionate

PEA335 / 35280

Specialty Compounds RTP Company

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