JUNHE®2570 Topcon Auxiliary additives yekubvisa amorphous silicon yeTopcon masero

Tsanangudzo Pfupi:

JUNHE®2570 inoteedzana yekuwedzera ekuwedzera yakazvimiririra yakagadziridzwa neJunhe Technology yekubvisa amorphous silicon kubva kune photovoltaic Topcon masero.Iyo inonyungudika nemvura, isiri-chepfu uye isingakuvadzi yekuwedzera inosangana nekuchengetedzwa kwezvakatipoteredza zvinodiwa.Ichi chigadzirwa chinogona kuvandudza zvakanyanya corrosion selectivity yeinorganic alkali pane amorphous silicon coating yeTopcon bhatiri.Ndichiri kuwana silicon etching, inogona zvakare kuderedza zvakanyanya kukora kweinorganic alkali pane yakanaka firimu silicon dioxide layer kana PSG layer.

Tumira email kwatiri

Product Detail

Product Tags

Main Kuumbwa

Composition	Zviri mukati	CAS Nha.	EC Nha.
Mvura yakachena	90-92%	7732-18-5	231-791-2
Sodium carbonate	1.0-3.0%	5968-11-6	207-838-8
Acrylic block branched compound	1.0-2.0%	/	/
Surfactant	1.0-1.5%	25155-30-0	246-680-4
Preservative acid	0.1% -1.5%	137-40-6	205-290-4

Features

1. Yakakwirira kuchengetedzwa kwezvakatipoteredza: etching yakasarudzwa inogona kuwanikwa pasina kushandisa organic bases seTMAH;

2. Mutengo wakaderera wekugadzira: Kuenzaniswa neyakajairwa pretreatment uchishandisa hydrofluoric acid / nitric acid pamusika, mutengo wekugadzira unoderedzwa zvakanyanya;

3. High etching etching performance: Kuenzaniswa nePerc bhatiri process, kushanduka kwekushandura kunowedzera nekupfuura 1.2%;

Wafer size	Chitarisiko	Photoelectric shanduko	Hupenyu
210	Iyo etching surface yakajairika uye iyo yakanaka firimu haina ngura.	24.4% ~ 24.6%	240+

Technical Parameters

	/L Kutanga kugovera mvura	/L Liquid infusion	/L Kupindira-kudonha	Tembiricha/dhigirii	Reaction time/second
48%KOH	8~10	0.3~0.45	5~7	63~64	100-200
Kuwedzera JH2570	2.0~4.0	0.18~0.21
Mvura yakachena	440.0	/

Izvi zvivakwa zvinogona kusiyana zvichienderana neiyo imwe crystal wafer, maitiro, batch, uye saizi.

Applications

1, Ichi chigadzirwa chine chinangwa chekubvisa amorphous silicon coating kubva kumaseru etopcon;

2, Inokodzera monocrystalline masero e210, 186, 166, uye 158 tsanangudzo.

Product Features

Aihwa.	Parameter	Main parameters uye zviratidzo zveprojekiti
1	Ruvara, chimiro	Mvura isina ruvara kuenda kuyero inoonekera
2	PH kukosha	7.0-10.0
3	density	1.05-1.5g/ml
4	Kuchengetedza mamiriro	Chengetedza pakamuri tembiricha kure nechiedza