日本欧美大码一区二区免费看,日韩av无码一区二区三区不卡,年轻老师2韩国手机在线,无人区码一码二码W358CC

Products

BK-301

BK-301

Chemical Component: Composite Flotating Active Matter

Description: Brown liquid, soluble in water.

Principal uses: 
BK-301 is an effective collector for the flotation of copper, gold, silver, zinc, molybdenum sulfides. The collectivity of BK-301 to pyrites is weak. But its selectivity to copper, gold, silver ores is good. In the flotation process, BK-301 displays strong collectivity, good selectivity, low dosage and some frothing property. 

Specification:

Item
Index
Active matter % ≥ 60.0
Density (20℃) g/ml 1.080-1.120
PH 10-13
Life Time (month) 24
Packing: 170kg/steel drum; 180,200kg/plastic drum


Storage & transport: 
To be protected from water, torrid sunlight and fire. To be stored in cool and dry places, no lain down, no upside down.

The pioneer and cradle of China's mineral processing and pharmaceutical industry
A mineral processing agent production enterprise integrating production, research and development, and marketing
Home

Home

About us

About us

Products

Products

Contact us

Contact us

欧美一区二区三区| 国产伦精品一区二区三区视频| 一夜新娘第一季全集免费观看| 一本狠狠久久五月色丁香| 韩国电影妈妈的朋友| 中字幕视频在线永久在线观看免费| 色欲av永久无码精品无码蜜桃| 欧美疯狂做受xxxxx高潮| 黑人30厘米全部进去了| 日韩精品人妻一区二区中文八零| 欧美肥婆另类bbwbbw| 国产在视频线精品视频| 上流社会韩国电影| 日韩亚洲变态另类中文| 闺蜜男友猛撞h花液h深| 日日麻批免费40分钟无码| 16表妺好紧没带套经过| 国产女人18毛片水真多1| 亚洲午夜精品一区二区麻豆| 国产精品色情aaaaa片软件| 无翼鸟少女漫画| 亚洲国产成人精品女人久久久 | 国产自啪免费精品视频浪潮AV| 大j8黑人bbw巨大怪物| 我和亲妺妺乱的性视频| 差差差很疼30分钟的视频| bl肉yin荡np公厕肉便| 丁香五香天堂网| 国产成人精品亚洲线观看| 免费web服务器网站| 年轻漂亮的后玛| 国产v亚洲v天堂无码久久久| 妈妈的朋友在线| 久久久久国产精品嫩草影院欧洲| 美味人妻2016| 老师的粉嫩小又紧水又多a片视频 一 级 黄 色 片免费网站 | 亚洲av成人片无码www| 下乡供我的发泄村妇| 息与子猛烈交尾在线播放| 被各种陌生人np调教灌尿| 握住校花两团雪乳高h|