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

New frothers: tzq-903,904

New frothers: tzq-903,904

Name: High Compound Alcohol

Formula: ROH ( R- Alkyl ) 

Description: 
A yellow to dark brown oily liquid, insoluble in water, but soluble in some organic solutions eg: alcohol. low toxicity (toxicity test with white mouse: LD50 = 6000 mg/kg) , flammable material with the odour of pine oil. 

Principal uses: 
ZQ-903, TZQ-904 are new high frothers. They are widely used in the flotation of copper, lead, zinc, etc. sulfide ores and non-sulfide ores. It is also an excellent frother of nonferrous metals accompanied with gold and silver and non-metal ores. Their performances are persistent and strong; the flowability is good; the dosage is less than Pine Oil. The frothing performance of TZQ-903 is stronger than that of TZQ-904. The viscosity of TZQ-903, TZQ-904 is little stronger than Pine Oil, similar to Buthyl Ether Alcohol. They are also have some collectivity. They can be used as the collector for graphite, sulpher, coal, talc, molybdenite etc. readily flotable minerals. 
The usage of TZQ-903, TZQ-904 is the same as Pine Oil.

Specification:

Item
Index
Hydroxyl value KOHmg/g ≥ 145
Density ( 20 ℃) g/ml 0.87-0.90
Insoluble material % ≤ 5.0
Period of validity (month) 24
Packing: 170kg/steel drum


Storage & transport:
To be protected from water, torrid sunlight and fire, 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

免费观看黄色电影| 嫦娥仙子含精肉臀迎合| 久久久久国产精品嫩草影院欧洲 | 精品呦啊呦v视频在线观看| 综合久久| 小浪货好大的奶好爽| 粉嫩小泬无遮挡久久久久久| 午夜福利视频| zoom与牛性胶zoom| 最近中文字幕高清字幕mv| 亚洲av成人精品一区二区三区| 久久夜色精品亚洲av三区| 国产av精品国语对白国产| 尤物视频在线观看| 黑人强开嫩模又小又紧| 好大好硬好爽快点我要| 羞耻play公共场所h调教| 快拔出来老师会怀孕了| 最近2019年免费中文字幕电影 | 2020国产情侣在线视频播放| 女女互慰吃奶互揉高潮| 人人人妻人人澡人人爽欧美一区| 狂躁女人双腿流白色液体| hd老熟女bbn老淑女| 办公室扒开奶罩揉吮奶头a片小说| 肉yin荡公厕肉便调教车ac| 日本xxxx| 亚洲av在线观看| 人妻激情偷乱视频一区二区三区 | 国内夫妇交换自拍视频| 免费三级网站| 18一20亚洲gay无套| 久久成人国产精品麻豆| 性一交一乱一乱一视频| 年轻的护士3韩国三级| 午夜福利不卡片在线播放| 成人女人爽到高潮的a片| 精品国内自产拍在线观看视频| 国产自拍视频| 久久久久久久久久久| 男人桶女人30分钟|