Spefcific Surface Area

sp.m/g

4200±300

5500±500

Average Particle Size

μm

11±0.5

7.5±0.5

True Spefcific Gravity

g/cm³

2.6

2.6

Moisture

％

0.30Max

0.45Max

Oil Absorption Value

C.C./100g

30 ~ 40

40 ~ 45

Residue On 325 Mesh

％

0

0.5

PH Value

 

8.5 ~ 9.0

8.5 ~ 9.0

Whiteness

度

94.5±0.5

95±0.5

Net Weight

Kg

25

25

Applied to white pigments and all kinds of water base, oil base, resin industrial paintings, base coat, protecting coat etc