USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $15.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
item |
specification |
item |
specification |
appearance |
white powder |
baso4 |
≧ 98 % |
whiteness |
≧ 88% |
moisture |
0.30% |
average particle size d50 μm |
4.8~5.0 |
ph value |
6.5~8.5 |
residual(325 mesh) cm2/g |
tr |
specific gravity g/cm3 |
4.35 |
specific surface area cm2/g |
20400±500 |
heavy metal content |
0 |
oil absorption ml/100g |
8.0~10.0 |
|
specifications | filler in rubber | ||
nb-70 | bd-711 | bd-707 | |
baso4% | 95 | 70 | 80 |
whiteness: % | 79~81 | 84~86 | 82~84 |
mositure % | 0.15 | 0.3 | 0.3 |
oil absorption: ml/100g | 8.0~10.0 | 8.0~10.0 | 8.0~10.0 |
ph value | 6.5~8.5 | 6.5~8.5 | 6.5~8.5 |
average particle size d50: μm | 4.8-5.0 | 5-6.5 | 5-6.5 |
specific gravity: g/cm³ | 4.3 | 3.6 | 3.8 |
wt.% retained on 325 mesh screen | tr | tr | tr |
specifications | application:filler in powder coating | application:filler in paint | ||
pb 88-1 | nb-97 | nb-90 | nb-70 | |
baso4% | 96 | 95 | 95 | 95 |
whiteness: % | 93 | 90 | 90 | 79~81 |
mositure % | 0.25 | 0.25 | 0.25 | 0.15 |
oil absorption: ml/100g | 16-20 | 14.0~18.0 | 13.0~17.0 | 8.0~10.0 |
ph value | 6.5~8.5 | 6.5~8.5 | 6.5~8.5 | 6.5~8.5 |
average particle size d50: μm | 1.3~1.5 | 0.8-1.0 | 1.8-2.0 | 4.8-5.0 |
specific gravity: g/cm³ | 4.3 | 4.3 | 4.3 | 4.3 |
wt.% retained on 325 mesh screen | tr | tr | tr | tr |