色欲色香天天天综合www,欧美乱妇无乱码大黄a片,日本极品人妻videossex,色欲色香天天天综合www

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

十八禁男男腐啪gv肉入口| 无码一区二区三区在线观看| 久久精品国产亚洲av无码麻豆| 6分钟人性短片视频| 天天躁日日躁aaaaxxxx| 野花香高清在线观看视频播放免费| 国产av躁一二三区免费播放| 樱花yy私人在线影院| 国产第一页屁屁影院| 越南女与动交zoz0z| 国产熟妇高潮叫床视频播放| 99国产精品成人av片免费看| 扒开腿挺进湿润的花苞| (原创)露脸自拍[62p]| 色欲av成人片无码网站网| 成人漫画网站| 马鞍山师范高等专科学校 | 人性情感短片视频高清| 9制片厂制片传媒在线播放| 亚洲精品第一国产综合野草社区| 被夫上司欺辱的人妻hd中文版| 摄像头东北对白清晰| 国产精品无码麻豆放荡av| 国产伦精品一区二区三区| 精品人人妻人人澡人人爽牛牛| 全职法师第6季全集免费观看| 爆乳2把你榨干哦| 国产大学生粉嫩无套流白浆| 性欧美xxxxx老少交| 欧美vivoy13高清| 蜜臀av色欲a片无码精品一区| 国产精品高潮呻吟久久av| 夜玩亲女裸睡的小妍h| 寂寞人妻瑜伽被教练日| 免费毛片在线看不用播放器| 囯产精品久久久久久久久蜜桃| 国产精品久久| 刺激的至亲乱45部| 精产国品一二三产区区别是什么| 妈妈的朋友2| 放荡的小峓子在厨房伦理|