Akọkọ Tiwqn
| Tiwqn | Awọn akoonu | CAS No. | EC No. |
| Omi funfun | 90-92% | 7732-18-5 | 231-791-2 |
| Sodium kaboneti | 1.0-3.0% | 5968-11-6 | 207-838-8 |
| Akiriliki Àkọsílẹ eka yellow | 1.0-2.0% | / | / |
| Surfactant | 1.0-1.5% | 25155-30-0 | 246-680-4 |
| Acid ìpamọ́ | 0.1% -1.5% | 137-40-6 | 205-290-4 |
Awọn ẹya ara ẹrọ
1. Ipele Idaabobo ayika giga: etching ti o yan le ṣee ṣe laisi lilo awọn ipilẹ Organic gẹgẹbi TMAH;
2. Iye owo iṣelọpọ kekere: Ti a bawe pẹlu iṣaju iṣaju ti o wọpọ nipa lilo hydrofluoric acid / nitric acid lori ọja, iye owo iṣelọpọ ti dinku pupọ;
3. Imudara etching giga: Ti a bawe pẹlu ilana batiri Perc, ṣiṣe iyipada ti pọ si nipasẹ diẹ sii ju 1.2%;
| Wafer iwọn | Ifarahan | Photoelectric iyipada | Igbesi aye |
| 210 | Dada etching jẹ deede ati fiimu ti o dara ko ni ipata. | 24.4% ~ 24.6% | 240+ |
Imọ paramita
| / L First omi pinpin
| / L Idapo Liquid | / L Intermission-sisọ | Iwọn otutu / iwọn | Aago fesi / iṣẹju-aaya | |
| 48% KOH | 8-10 | 0.3 ~ 0.45 | 5 ~7 | 63-64 | 100-200 |
| Àfikún JH2570 | 2.0 ~ 4.0 | 0.18 ~ 0.21 | |||
| Omi funfun | 440.0 | / |
Awọn ohun-ini wọnyi le yatọ si da lori wafer kirisita ẹyọkan, ilana, ipele, ati iwọn.
Awọn ohun elo
1, Ọja yi ti wa ni Eleto ni yiyọ amorphous ohun alumọni bo lati topcon ẹyin;
2, Dara fun awọn sẹẹli monocrystalline ti 210, 186, 166, ati 158 ni pato.
Ọja Awọn ẹya ara ẹrọ
| Rara.
| Paramita
| Awọn ifilelẹ akọkọ ati awọn afihan ise agbese |
| 1 | Awọ, apẹrẹ | Aila-awọ si imọlẹ ofeefee sihin omi |
| 2 | iye PH | 7.0-10.0 |
| 3 | iwuwo | 1.05-1.5g / milimita |
| 4 | Awọn ipo ipamọ | Fipamọ ni iwọn otutu yara kuro lati ina |
