Iron oxide Blue 8310/8311/8312 For Paint Of Iron Oxide Pigment 

Type : 8310/8311/8312

Properties and appearance :

Blue powder with bright colour,resistance to acids and alkalis,fastness to light,heat.

Having the good chemical stability,excellent in tinting strength and hiding power.

Item

   Unit

Quality Index

Result Index

Colour(compared with standard)

Approximate

Approximate

Residue after sifting(200mesh)

%     ≤

    3.0

   0.3

Moisture

%(m/m)≤

    3

   0.6

Oil absorption

g/100g

   15-30

   20

Fastness to light  

    7

   8

Tinting strength(compared with standard)

%     ≥

   100±5

   99

Conclusion

Quality conformance