PRODUCTS
Determination of project | Barium sulfate For high gloss | Barium sulfate For matt(W-44HB) | Ultra-fine Barium Sulfate(YF-1250) | Ultra-fine Barium Sulfate(YF-C-801) | Ultra-fine Barium Sulfate(YF-10000) |
Surface area | 23500±500 | 8500±500 | 9500±500 | 12000±500 | 18000±500 |
Average particle diameter | 0.8±0.3 | 3.1±0.3 | 2.8±0.3 | 2±0.3 | 1.15±0.3 |
True specific weight | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
Bulk specific weight | 1.6 | 2.1 | 2.2 | 2.0 | 1.8 |
Surface water | 0.20max | 0.20max | 0.20max | 0.20max | 0.20max |
325 mesh residual | 0 | 0.012 | 0 | 0 | 0 |
PH value | 8.0-9.5 | 8.0-9.5 | 8.0-9.5 | 8.0-9.5 | 8.0-9.5 |
Sedimentation volume | 100-13 | 100-11 | 100-11 | 100-12 | 100-12 |
100-13 | 100-11 | 100-10.5 | 100-11 | 100-11 | |
Whiteness | 95±0.5 | 95±0.5 | 95±0.5 | 95±0.5 | 95±0.5 |
Packing net weight | 25 | 25 | 25 | 25 | 25 |
Usage：
Rubber reinforcing filler,can be used for acid-proof rubber products and general Products.It can also be used as surface coating agent.sizing agent,weight agent.And it can be used for pigment, ceramic,enamel,storage battery,paint,coating,etc.
Performance：
Light yellow powder，relative density of 4.0-4.6.Insoluble in water，acid，base and other solvents.
Heat-resistant，non-toxic.It can be used in contact with food products.
