PROPERTIES

DATA

   STANDARD

  REGULATION

AVERAGE ORIGINAL PARTICAL SIZE (nm)

27±2

*

BET SURFACE AREA  (m2/g)

110±20

GB/T 10722

DBP OIL ABSORPTION (cc/100g)

109±5

GB/T 3780.2

pH VALUE

8.0±1

GB/T 3780.7

TINT STRENGTH VS IRB#3 (%)

≥112

GB/T 3780.6

VOLATILE CONTENT (%)

2.1±0.2

GB/T 7047

DENSITY (g/l)

387±20

GB/T 14853.1

PHYSICAL FORM

BEAD

BY NAKED EYES