+86-29-88868372 
Product Center
- Refined Precipitated Barium Sulfate
- Superfine Precipitated Barium Sulfate
- Modified Precipitated Barium Sulfate
- Sodium Sulphide(Yellow Flakes)
- Sodium Sulphide(Red Flakes)
- Sodium Sulphide(White Granules)
- Nano Precipitated Barium Sulfate
- Nano Barium Sulfate Functional Masterbatch
- Precipitated Barium Sulfate for Battery
- Silica-Alumina Modified Barium Sulfate
Current page: Home > ProductsProducts
Product Name: Silica-Alumina Modified Barium Sulfate (BaSO4)
Properties: White powder, it is a composite inorganic powder material formed by coating one or more layers of SiO2 and Al2O3 on the surface of conventional precipitated barium sulfate through a special process. It has excellent dispersibility and gloss, strong weather resistance and other characteristics.
Packaging: 25 kg/bag, The inner bag is polyethylene plastic film bag,tied with rope; The outer bag is polypropylene plastic woven bag or multi-layer paper bag, sewn by machine.Customized packaging can also be arranged according to user’s requirements.
Precautions: Protect from direct sunlight and rain; Store in a dry and well-ventilated warehouse with a base layer to prevent moisture; Do not store or transport with colored items to avoid color contamination; Handle with care during loading and unloading to prevent packaging damage.
Application: Through special inorganic coating treatment, it can be used in automotive topcoats, metallic paints, repair paints, PCB ink, as well as outdoor coatings and high-end paints.
Technical index:
|
Item |
Index |
||
|
Barium Sulfate（BaSO4） ω/% ≥ |
92.0 |
||
|
Volatile on 105℃ ω/% ≤ |
0.20 |
||
|
Whiteness ≥ |
97.5 |
||
|
Oil Absorption/（ g/100g） |
15-30 |
||
|
PH Value（10% suspensions） |
7.0-9.0 |
||
|
Fineness（residue on 45μm sieve） % ≤ |
0.1 |
||
|
Fe ω/% ≤ |
0.001 |
||
|
Particle Size(D50) um |
0.10-0.15 |
||
