Anti-corrosive pigment HCAC50

Properties

- Environmentally friendly anti corrosion pigment, no chromium, no heavy metals

- with longer effective anti corrossion :

- Improve film density, inhibit foaming and permeability;

- The synergistic effect of anti-corrosion is obvious, and it has higher advantages with other active anti-corrosion fillers and pigments;

- It can be used in water and oil system, and can be used with other types of pigments and fillers.

Characteristic physic-chemical data

Properties	HCAC-50
SiO2 content (dry basis), %	99
Average particle size, D50/μm	3.5-4.0
Oil absorption value g/100g	80-90
pH value (5% water suspension solution)	5.0 - 7.0
Loss on drying (105℃, 2Hrs),%	≤5
Ignition loss (1000℃, 2Hrs),%	≤10
Surface treatment	Special Treatment