【龙力牌】石家庄供应商供应直接法氧化锌99 不经煅烧氧化锌 焙烧氧化锌
中文称号：氧化锌
别称：锌氧粉、锌白
分子式：ZnO
分子量：81.39（按2001年世界质量原子量）
物理性质：
无毒、无味，白色或微黄，轻体粉末，易吸潮。
出产办法：以锌精矿为质料，经高温氧化焙烧脱除铅、镉、硫等杂质后，配以复原煤并限制成团，再在炉内高温复原，挥宣布的锌蒸气与炉气中的CO2和引进的空气直接氧化成氧化锌。
用途：首要用于陶瓷（日用瓷、内墙砖、腰线、抛光砖、卫生洁具）、玻璃、涂料、橡胶、医药、化工、汽车工业和轻工等工业。
包装及贮藏：
本产品用内衬塑料袋，外套塑料编织袋，每袋毛重25KG或50KG，本产品应防止破损、受潮、污染和与酸触摸。
产品质量标准：GB/T3494—1996, 也可按用户技能要求做。
20尺小柜装货量：20吨
海关编码：2817001000
Zinc oxide
Application:
Mainly used in industries such as paint rubber ,medicine,chemical engineering.automotive industry and light industry
Physical properties:
Non-toxic,odourless,white or light yellow,light powder and deliquescent
Molecular formula:ZnO
Molecular weight:81.39(According to international Atomic Weight in the year of 2001
Packing and storage:
This product is packed with plastic-lined and plastic-coated woven bags.25kg or 50kg per bag. This product should be kept from breakage moisture pollution and contact with acid.
| 目标称号 | 目标 | ||||
| ZnO-X | ZnO-X2 | ZnO-T1 | ZoN-T2 | ZnO-T3 | |
| 色彩(与标准样比) Colour (comparing with the standard sample) | 契合标样 | ||||
| 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)
使用 微信 扫一扫 加入我的“名片夹” | |||||
微信扫一扫
