白重晶石块
Grado de pintura
SABARI
05W
SABARI
10W
SABARI
15W
比重(g/cm³)
Specific Gravity
4.35~4.40
4.35~4.40
4.35~4.40
粒径 (微米)
Particle Size(μm)
D50 8~10
D97 ≤ 32
D50 6.5~8.5
D97 ≤ 28
D50 4.5~6.5
D97 ≤20
白度(%) Whiteness(R457)
85~92
85~92
85~92
吸油量 (%)
Oil Absorption
8~12
8~12
9~14
pH值
pH Value
6~8
6~8
6~8
硫酸钡(%) Ba(+Sr)SO4
≥ 96
≥ 96
≥ 96
三氧化二铁(%) Fe2O3
≤0.5
≤0.5
≤0.5
氧化钙(%) CaO
≤0.5
≤0.5
≤0.5
灼烧失量(%)
Loss on Ignition
≤0.5
≤0.5
≤0.5
水分(%) Moisture
≤0.2
≤0.2
≤0.2
45μm残留物(%)
Residue Greater than 45μm
≤ 0.05
≤ 0.05
≤ 0.02
Escaneando código binario, compartiendo micro carta.