PVC-Polyvinyl Chloride

PVC-500x500
PHYSICAL PROPERTIES TEST METHOD UNITS VALUES
Specific Gravity DIN 53479 g/cm ³ g/cm ³
MECHANICAL PROPERTIES   UNITS UNITS
Tensile strength DIN 53455 Kg/cm ² 490
Tensile strength elongation DIN 53455 % 56
Flexural strength DIN 53452 Kg/cm ² 800
Modulus of elasticity DIN 53457 Kg/cm ² 28.5
Impact strength (Izod notch) Kg/cm/cm 11.4
Hardness SHORE D 79
Vicat softening point DIN 53460 °C 81
Hdt under load 264 PSI 18.2kg/cm² D-648 °C 70
THERMAL PROPERTIES TEST METHOD UNITS VALUES
Coefficient of thermal expansion DIN 52328 cm/cm/°c 6.7 x 10¯⁵
Coefficient of thermal conductivity DIN 52612 W/km 0.15
Flammability DIN 4102 B-1
Flammability B.S. 476/7 CLASS 1
ELECTRICAL PROPERTIES TEST METHOD UNITS VALUES
Dielectric constant at 50³ Hz DIN 53483 4
Dielectric constant at 10⁶ Hz DIN 53483 3
Volume resistivity DIN 53482 Ω/cm >10¹⁵
Suface resistivity DIN 53482 Ω >10¹⁴
CHEMICAL PROPERTIES TEST METHOD UNITS VALUES
Water absorption (24 hrs) D53473 % <0.07