企業(yè)標(biāo)準(zhǔn)Q/LMFD 005-2006
項(xiàng) 目 ITEM | 指標(biāo) INDEX | |
一級(jí)品 First Grade | ||
近似~微 similar to | 合格品 Qualified | |
顏色(與標(biāo)樣比) colour(compared with that of the standard sample) | ≥95 | 稍、較 some |
三氧化二鐵含量(% m/m) Fe2O3 content (% m/m) | ≤1.0 | ≥94 |
105℃揮發(fā)物 (% m/m) Matter volatile at 105℃(% m/m) | ≤0.3 | ≤1.0 |
水溶物(% m/m) Matter soluble in water (% m/m) | ≤0.3 | ≤0.3 |
篩余物 (45μm) (% m/m) Residue on 45μm sieve (% m/m) | 15~33 | ≤0.3 |
吸油量 g/100g Oil absorption g/100g | 5~7 | 15~33 |
水懸浮液PH 值 PH of aqueous suspension | ≤0.2 | 5~7 |
氯化物及硫酸鹽 (%m/m) Chloride & sulphate (%m/m) | ≥95 | ≤0.2 |
相對(duì)著色力(與標(biāo)樣比) % Relative coloring power(compared with that of the standard sample) % | 0.3 | ≥95 |
總鈣量,以CaO表示%,(m/m) Total calcium amount indicated by CaO %(m/m) | 0.3 | 0.3 |