K70

Characteristics

Units

Values

Test methods

K Value

–

71,0±1,0

Item 7.2 of TC*

Bulk Density

g/cm3

0,46 – 0,57

Item 7.3 of TC*

Mass fraction of particles with

diameter:

over 250 microns

over 63 microns

%

≤3,0

≥90,0

Item 7.4 of TC

Plastifier absorption mass

g/100 g PVC

≥31,0

item 7.5 of TC*

Mass fraction of moisture and

volatile substances

             %

≤0,30

Item 7.6 of ТC*

Specific volume electric resistance at 20ºС after aging in distilled water within 2 h

       Ohm×cm

≥5×1013

Item 7.8 of ТC*

Mass fraction of vinyl chloride

        mg/kg

≤1,0

Item 7.7 of ТC*