正性光刻胶配套试剂
边胶清洗剂
RZQ-3050
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Auxiliary
chemicals of positive photo resists Edge Bead Remover
该试剂用于清除匀胶后残留于硅片边缘及背面的光刻胶,已经广泛应用于中、大规模集成电路及其它半导体器件的生产。
The chemical is widely used in the production of LSI,VLSI and other
semiconductors to remove photoresist edge bead that occurs during
typical spin coat wafer processing. |
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清洗效果好
Excellent performance in removing
不带入杂质
No contamination by impurity
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| 项目╲试剂 |
RZQ-3050(ZS-50) |
| 外观appearance |
无色透明没有杂质和沉淀
clear liquid without dust and floating substance |
组成 Purity
(vo1%) |
n-BA |
50.5±0.5 |
| PGME |
50.5±0.5 |
| 水分 water content
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≤500PPM |
微粒子浓度
Particle(≥0.5μm) |
≤50piece/ml |
| 不挥发物Non-volatile |
≤10ppm |
金属离子
Metal |
Na Fe |
≤100ppm |
K
Ca Al Mn
Mg Zn Sn Cu |
≤50ppb |
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