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Kynar® Sheet

KYNAR® (PVDF) SHEET

Sheet Specifications
Tolerance
Thickness +/- 10%
Length & Width +.250"-.000"

Kynar® Comparative Sheet Properties

 Kynar®Teflon®PVC Type IPolypropylene

GENERAL    
Melting Point °F316621320/1/335
Specific Gravity1.782.181.3894
Flame resistanceGoodExcellentGoodFair
Oxygen index, %O245955227
Hardness, Rockwell, R109507090
Taber Abrasion, MG Loss/1000 Rev.9~60---25
Heat Distortion Temp., °F (66 psi)300250/3/180221
Thermal Conductivity, Btu/hr/sq. ft./°F/in3.06.04.02.8

MECHANICAL PROPERTIES    
Tensile Yield, psi Tensile Break, psi6,2001,6007,0004,700
Elongation At Break, %6,0004,0008,5005,500
Compression Strength, psi20030065400
Flexible Modulus, x103 psi8,7001,7009,0006,500
Notched Impact, ft./lb./in.3.02.50.80.9

ELECTRICAL PROPERTIES    
Volume resistivity, 73°F - OHM/CM2 x 1014101810161016
Dielectric strength, volts/,mil, 1/8" thick260480400550

CHEMICAL RESISTANCE /2/ AT 200°F    
Strong AcidsEEFF
OxidantsEEPP
HalogensEEFF
Strong BasesPEFE
Chlorinated SolventsEEPP
Hydrocarbon SolventsEEFP
Esters & KetonesPEPF
/1/ PVC is essentially amorphous with no sharp melting point. It softens and flows above 320°F.
/2/ E = excellent, F = fair, P = poor /3/ Unfilled material