SFR-93 PVC Compound

PROPERTIES

STANDARD

UNIT

TYPICAL VALUE

PHYSICAL

Appearance

Granular

Specific Gravity

ASTM D 792

1.47 0.03

MECHANICAL

Hardness

ASTM D 2240

Shore A

91 3

Tensile Strength (min.)

IS 10810

MPa

17

Elongation at Break (min.)

IS 10810

%

180

Properties after ageing at 100^oC for 7 days

Variation in Tensile Strength

IS 10810

%

+ 25

Variation in Elongation at Break

IS 10810

%

+ 25

Loss of Mass

IS 10810

mg/cm²

2 (max.)

THERMAL

Thermal Stability @ 200^oC (min.)

IS 5831

Minutes

100

ELECTRICAL

Volume Resistivity (min.)

ASTM D 257

Ohm.cm

2.6 x 10¹³

FLAMMABILITY

Limiting Oxygen Index (min.)

ASTM D 2863

%

31

Temperature Index (min.)

ASTM D 2863

C

250

PROCESSING INFORMATION

Temperature Range

C

145160