Properties: White powder, insoluble in water or acid.
Packaging: 25kg plastic woven bag lined with plastic bag.
Storage: Stored in cool and dry place.
Use: Used as plastic or filling agent of powder coating, rubber, plastic and asbestos products. Also used in the industries including ceramics, printing ink, glass, paper-making and wireless etc..

Technical index:(Q/FH)

Top quality First quality Qualified products
Barium sulphate % 98 98 98
pH 6.5-8.5 6.5-8.5 6.5-8.5
105C volatile % 0.10 0.15 0.20
Hydrotrope % 0.20 0.25 0.30
Iron (base on Fe) % 0.002 0.002 0.002
Fineness (325 mesh residue on sieve) % 0.10 0.20 0.20
Oil absorption % 15-18 15-18 15-18
Whiteness 95 95 94