Kaolin
Kaolin
:Specification:
Item Standard Result
SiO2
47 2.0 48.0
Al2O3 38.0 1.0 37.5
Fe2O3 ≤0.4 0.20
TiO2 ≤0.5 0.3
CaO ≤0.5 0.4
MgO ≤0.5 0.46
Refractive index
1.62 1.62
Ph Value 4.5-5.3 5.0
Attracts Oil Mass
65-75 68
Particle size(-2 micron) % 93 2 94
Whiteness 90 1.0 91
Oil Absorption (gm/100gm )% 60 5 64
Residue on 325 mesh % 0.004 0.001 0.004
Use:
It through strict washed, surface treatment and modified processes, remove sand, mica and soluble salt and get. With the albedo high, low content of impurities, chemical inertness is strong, easy dispersed in water and oil system, excellent weatherability, etc.
Among them the sd is this company uses the most widely constitution pigments, the product passed micronization processing, good dispersion, soluble salt content is extremely low, helps to keep the good anticorrosive.
Widely applied in coatings, inks adhesives, plastic, electrophoresis paint and other fields.
Packing:
25kg p/p woven bags
Delivery time:
within 3 weeks after receipt of deposit.
We have many years experiences for providing Ammonium sulphate to our customers. And we have already establish a stable long-term relationship with more than 30 countries. If you have any inquiries or questions, please feel free to contact us.