小黄片欧美,祥仔AV在线看,啊啊啊啊好舒服好大插我视频,精品无码二区三区

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

爱丫爱丫影院官网| 亚洲国产成人片在线观看无码| 国产精品久久久久久tv| av无码av天天av天天爽| 天天躁狠狠躁狠狠躁性色av学生| 久久国产热精品波多野结衣AV| 亚洲AV伊人久久综合密臀性色| а√天堂中文最新版在线官网| 无码中文亚洲AV吉吉影音先锋| 扬州市| 黑人巨大| 欧美成人a猛片在线播放| 绥滨县| 国产很爽的超薄丝袜脚交视频| 国产午夜福利精品久久| 美女脱个精光露出奶头和尿口| 国产成人欧美一区二区三区| 麻豆亚洲AV永久无码精品久久| 看全色黄大色大片免费久久| 日产日韩亚洲欧美综合在线| 亚洲AV成人中文无码专区| 精品无码一区在线观看| va欧美国产在线视频 | 国产日韩精品suv| bbw japanese| 国产1区二区| 夜色88v精品国产亚洲av小说| 欧美顶级绝伦推理片| 久久男女做爰高清免费| 国产传媒在线| 久久啪久久mm精品23| 午夜福利伦伦电影理论片在线观看| 日韩欧美一二三区| 国产精品99久久久久久动医院| 国产亚洲精品久| 人妻另类 专区 欧美 制服| 国产香蕉国产精品偷在线| 精品国产午夜肉伦伦影院| 中文字幕乱码免费| 亚洲美腿丝袜无码专区| 国产成人综合亚洲AV第一页|