Jiangsu Tianheng Nanometer Technology Co.,Ltd
Jiangsu Tianheng Nanometer Technology Co.,Ltd
[
Jiangsu,
China (Mainland) ]
Jiangsu, China (Mainland)
THNM
UPP/SAS02
Burnishing Compound
Ivory
Ton
2
USD 5000.000 - 7000.000
Shanghai
25kg/barrel
Yes
5000 / Year
T/T, Western Union
polishing slurry
Introduction
UPP/SAS01 Sapphire Substrate CMP Slurry is a new generation water-solubility high-purity colloid polishing slurry invented by Jiangsu Tianheng Nanometer Technology Co., Ltd.The product is mainly used in high quality polishing of sapphire.High polshing rate,high surface flatness and low roughness reach advanced international level.Apply to warious treating way,having characteristics of long using life-span,high smoothness,strong suspension and easy to wash off.Its preminent function has also got full acknowledgment in applying to reality,and mainly used in the polishing of sapphire,with high precision requirement.
Main Characteristic
UPP/SAS01 Sapphire Substrate CMP slurry is nanometer SIO2 hydrosol,with characteristic of little pollution,easily washed,high polishing rate,small damage layer,processing components to avoid scratching the phenomenon,and high flatness.The ratio can be optimized according to requirement.Compared with the same style product of oversea,the virtues of the product are high concentration,small abrasive size,small surface strain,easily washed for organic,metal ion and particle,high polishing speed,no uniform etch pit.
Application
The product is mainly used in high quality polishing of sapphire.
Fundmental parameter
PH | Specific gravity | Viscosity( 25 °C,mPa.s ) | Abrasive particle size | Sodium oxide Concentration(%) | Abrasive concentration | Aspect |
11.0~12.0 | >1.10 | <10.0 | 30~50(nm) | <0.3 | >35% | Ivory |
Employ Method
The ratio of original polishing slurry to DI water is 1:5,or adjust according to process.
During the polishing process,the recommended amount of added alkaline polishing agent,polishing will help get better results.
Transportation
1.Temperature at 5 °C ~50 °C .Avoid light in order to avoid the slurry metamorphism.
2.Period of validity:1 year,propose to use out within half year.
3.Avoid introduce with strong electrolyte;Avoid pollution of metal and patricle.
Package:25kg/barrel.