厂商 :石家庄鑫茂化工科技有限公司市场部
河北 石家庄- 主营产品:
- 间接法氧化锌
- 碱式碳酸锌
- 硬脂酸
分子式:ZnO 分子量:81.384 技术指标:GB/T3494-1996
指标名称 指标
ZnO-X ZnO-X2 ZnO-T1 ZoN-T2 ZnO-T3
颜色(与标准样比)
Colour (comparing with the standard sample) 符合标样
氧化锌(以干品计)/% ≥
Zinc oxide(calculated with dry product)/% ≥ 99.5 99.0 99.5 99.0 98.0
金属锌(以Zn计)/% ≤
Metal zinc (calculated with Zn)/ % ≤ 无 无 无 — —
氧化铅(以PbO计)/% ≤
Lead oxide (calculated with PbO) /% ≤ 0.12 0.20 — — —
锰(以Mn计)/% ≤
Manganese (calculated with Mn) /% ≤ 0.0002 — — — —
氧化铜(以CuO计)/% ≤
Copper oxide (calculated with CuO) /% ≤ 0.006 — — — —
氧化镉(以CdO计)/% ≤
Cadmium oxide (calculated with CdO) /% ≤ 0.02 0.05 — — —
盐酸不溶物/% ≤
Hydrochloric acid insoluble matter/% ≤ 0.03 0.04 — — —
灼烧失量/% ≤
Burnt loss/% ≤ 0.4 0.6 0.4 0.6 —
筛余物(45μm 湿筛) /% ≤
Screening residues(45μm wet sieve)/% ≤ 0.28 0.32 0.28 0.28 0.35
水溶物/% ≤
Soluble matter in water/% ≤ 0.4 0.6 0.4 0.6 0.8
105℃挥发物/% ≤
Volatile matter at 105℃/% ≤ 0.4 0.4 0.4 0.4 0.4
遮盖力/(g/m2) ≤
Masking power /(g/m2) ≤ — — 150 150 150
吸油量g/100g ≤
Oil absorption g/100g ≤ — — 18 20 20
消色力/% ≥
Reducing power/% ≥ — — 100 95 95