TENITE Propionate

377E4861312 Clear, Trsp Product Data Sheet

TENITE cellulosic plastics are noted for their excellent balance of properties – toughness, hardness, strength, surface gloss, clarity, and a warm feel.

Propertya    Testb Method Typical Value, Unitsc
Plasticizer 12%
Specific Gravity D 792 1.20
  Mechanical Properties
Tensile Stress @ Yield D 638 31.7 MPa (4600 psi)
Tensile Stress @ Break D 638 33.1 MPa (4800 psi)
Elongation @ Break D 638 45%
Flexural Modulus D 790 1448 MPa (2.10 x 105 psi)
Flexural Yield Strength D 790 41.4 MPa (6000 psi)
Rockwell Hardness, R Scale D 785 78
Izod Impact Strength, Notched
        @ 23°C (73°F) D 256 416 J/m (7.8 ft·lbf/in.)
        @ -40°C (-40°F) D 256 107 J/m (2.0 ft·lbf/in.)
  Thermal Properties
Deflection Temperatured
        @ 1.82 MPa (264 psi) D 648 75°C (167°F)
        @ 0.455 MPa (66 psi) D 648 83°C (181°F)
Vicat Softening Temperatured D 1525 96°C (205°F)
  Permanence Properties
Water Absorption, 24 h immersion D 570 1.5%
Soluble Matter Loss D 570 0.1%
Weight Loss on Heating [72 hours @ 80°C (176°F)] D 1562 0.4%
  Miscellaneous Propionate Properties
Refractive Index, nD D 542 1.46-1.49
Light Transmissione E 308 >90%
Hazee D 1003 <8.5%
Specific Heat @ 23°C (73°F) DSC 1.26-1.67 kJ/kg·K
(0.301-0.399 Btu/lb·°F)
Thermal Conductivity C 177 0.17-0.33 W/m·K (1.2-2.3 Btu·in./h·ft2·°F)
Coefficient of Linear Thermal Expansion D 696 11 – 17 x 10-5 mm/mm·°C
(6 – 9 x 10-5 in./in.·°F)
Mold Shrinkage D 955 0.2-0.6%
Dielectric Strength D 149 11.8-18.7 kV/mm
(300-475 V/mil)
Dielectric Constant 1 MHz D 150 3.3-3.8
Dissipation Factor 1 MHz D 150 0.01-0.15
Volume Resistivity D 257 1013 – 1015 ohm·cm
a Unless noted otherwise, all tests are run at 23oC (73oF) and 50% relative humidity. b Unless noted otherwise, the test method is ASTM. c Units are in SI or US customary units. d Conditioned 4 hours @ 70°C (158°F) e 1.52-mm (0.06 in.) thickness
Characteristics
Formula 377 – standard inventory. Meets FDA requirements when supplied in FDA color numbers. Available in 12% plasticizer only.
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 given.
Neither Eastman Chemical Company nor its marketing affiliates shall be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller’s conditions of sale.