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Units
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Test Method
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Techtron PPS
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Description
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-
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-
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Plyphenylene Sulfide
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Physical Properties
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Specific Gravity, 73°F
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-
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D792
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1.35
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Tensile Strength, 73°F
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psi
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D638
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13,500
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Tensile Modulus of Elasticity, 73°F
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psi
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D638
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500,000
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Tensile Elongation (at break), 73°F
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%
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D638
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15
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Flexural Strength, 73°F
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psi
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D790
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21,000
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Flexural Modulus of Elasticity, 73°F
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psi
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D790
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575,000
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Compressive Srength, 10% deformation, 73°F
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psi
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D695
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21,500
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Compressive modulus of elasticity, 73°F
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psi
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D695
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430,000
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Hardness, Rockwell, Scale as noted 73°F
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-
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D785
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M95 (R125)
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Hardness, Durometer, Shore "D" Scale, 73°F
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-
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D2240
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D85
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Izod Impact (notched), 73°F
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ft.lb/in of notch
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D256 Type "A"
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0.6
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Dielectric Strength short term
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Volts/mil
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D149
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540
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Flammability @ 3.1mm(Ö8in.)
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-
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UL94
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V-O
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Thermal Properties
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Coefficient of Linear Thermal Expansion (-40°F to 300°F)
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in./in./°F
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E-831 (TMA)
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2.8 x 10-5
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Heat deflection temperature 264 psi
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°F
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D648
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250
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Tg-Glass transition (amorphous)
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°F
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D3418
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N/A
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Continuous Service Temperature in Air (Max)
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°F
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-
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425
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Thermal Conductivity
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BTU in. / (hr.ft.2°F)
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-
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2.00
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