TiO2含量,%..............................................≥ 98.0%
色系統(tǒng)亮度L值............................................≥98.498.0 色系統(tǒng)B值......................................................≤0.71.2 顏色(與標(biāo)樣比)優(yōu)于不低于不低于近似 消色力(與標(biāo)樣比)103100100901
05℃揮發(fā)份(驗(yàn)收時(shí)),................................% ≤0.5
經(jīng)(23±2)℃及相對(duì)濕................................(50±5)% 預(yù)處理24h后,105℃揮發(fā)份,%.................≤0.50.
水可溶物,%...................................................0.6
水懸浮液PH值..............................................6.0~8.0
吸油量,.........................................................g/100g
篩余物(45µm篩孔),% ≤..........................0.10.3
水分散性,%........................................................≥65- 水萃取液電阻率,Ωm ....................................≥01.6
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