全國統(tǒng)一電話
硅片拋光液工藝應用參數(shù)
型號 | ecosil?WP100 | ecosil?WP200 | ecosil?WP300 | ecosil?WP500 |
固含量(%) | 15 ~18 | 14~16 | 19~22 | 19~22 |
顆粒尺寸(nm) | 70.0 ± 10.0 | 20.0 ± 5.0 | 80.0 ± 10.0 | 100.0 ± 20.0 |
粘度(20℃) | < 5 | < 5 | < 5 | < 5 |
比重(20℃) | 1.10 ± 0.02 | 1.08 ± 0.02 | 1.12 ± 0.02 | 1.12 ± 0.02 |
pH ( 20℃) | 11.3 ± 5.0 | 11.3 ± 5.0 | 11.3 ± 5.0 | 11.3 ± 5.0 |