Barium Sulfate - Superfine White Powder | High Gloss, Good Dispersibility, Corrosion Resistant, Ideal For Paint And Plastics

Following are the specifications of Barium Sulfate :
Testing Items High gloss barium sulfate
YF-88 Modified Barium sulfate YF-10000 Superfine barium sulfate
YF-6000 Superfine barium sulfate
YF-1250 Extinction barium sulfate
W-44HB
Specific Surface Area 23500A 500 18000A 500 12000A 500 9500A 500 9500A 500
Average Particle Size 0.8A 0.3 1.2A 0.3 1.8A 0.3 2.8A 0.3 3.5A 0.3
True Specific Gravity 4.3 4.0 4.0 4.2 4.1
Bulk Specific Gravity 1.6 1.8 2.0 2.2 2.6
Moisture 0.20max 0.20max 0.20max 0.20max 0.20max
Residue of 325 Mesh 0 0 0 0.01 0.012
PH Value 7-8.5 8.0-9.5 8.0-9.5 7.5-8.5 8.0-9.5
Sediment Volume 100-13 100-12 100-12 100-11 100-11
100-13 100-11 100-11 100-10.5 100-11
Whiteness 90-95 94A 0.5 94A 0.5 88-95 92A 0.5
Net Weight/Bag 25 25 25 25 25
Barium sulphate is white powder, the relative density is 4.0-4.6, good whiteness , good dispersibility . resist acid ,alkali and organic solvent . do not reaction with any gas . so it have heat resisting, weather fastness, corrosion resisting property. It is the best choice of outdoor product .
Barium sulphate can use as filler material in the paint ,coating . can control the viscosity of the paint. enable the product have high gloss and good stability .
2. Use in plastics industry, barium sulphate can use as the filler in plastic ABS raw material. Can increase the strength , stiffness,and wear resistant.