JUNHE® 2570 Topcon Auxiliary additives rau tshem tawm amorphous silicon ntawm Topcon hlwb

Lus piav qhia luv luv:

JUNHE® 2570 yog cov khoom siv ntxiv ntawm nws tus kheej tsim los ntawm Junhe Technology rau kev tshem tawm amorphous silicon los ntawm photovoltaic Topcon hlwb.Nws yog dej-soluble, non-toxic thiab harmless additive uas ua tau raws li kev tiv thaiv ib puag ncig.Cov khoom no tuaj yeem txhim kho qhov kev xaiv corrosion ntawm inorganic alkali ntawm amorphous silicon txheej ntawm Topcon roj teeb.Thaum ua tiav silicon etching, nws kuj tuaj yeem txo qhov corrosion ntawm inorganic alkali ntawm cov yeeb yaj kiab zoo silicon dioxide txheej lossis PSG txheej.

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Product Detail

Khoom cim npe

Lub ntsiab lus tseem ceeb

Kev sib xyaw	Cov ntsiab lus	CAS Nr.	EC No.
Dej ntshiab	90-92%	7732-18-5 ib	231-791-2 : kuv
Sodium carbonate	1.0-3.0%	5968-11-6	207-838-8 : kuv
Acrylic block branched compound	1.0-2.0%	/	/
Surfactant	1.0-1.5%	25155-30-0	246-680-4 ib
Preservative acid	0.1% -1.5%	137-40-6 : kuv	205-290-4 ib

Nta

1. Kev tiv thaiv ib puag ncig siab: kev xaiv etching tuaj yeem ua tiav yam tsis siv cov organic hauv paus xws li TMAH;

2. Tsawg tus nqi tsim khoom: Piv nrog rau kev siv tshuaj ua ntej siv hydrofluoric acid / nitric acid nyob rau hauv kev ua lag luam, tus nqi tsim khoom tau txo qis heev;

3. High etching efficiency: Piv nrog rau cov txheej txheem Perc roj teeb, kev hloov dua siab tshiab tau nce ntau dua 1.2%;

Wafer loj	Qhov tshwm sim	Photoelectric conversion	Lub neej
210	Qhov etching nto yog qhov qub thiab cov yeeb yaj kiab zoo tsis muaj corrosion.	24.4% ~ 24.6%	240+

Technical Parameters

	/L Ua kua ua ntej	/L Ua kua infusion	/L Intermission-draining	Kub / degree	Cov tshuaj tiv thaiv lub sijhawm / thib ob
48% KOH	8 ~ 10	0.3-0.45 Nws	5 ~ 7	63-64 : kuv	100-200
Ntxiv JH2570	2.0 ~ 4.0	0.18-0.21 Nws
Dej ntshiab	440.0 Nws	/

Cov khoom no tuaj yeem sib txawv nyob ntawm ib leeg siv lead ua wafer, txheej txheem, batch, thiab loj.

Daim ntawv thov

1, Cov khoom no yog tsom rau tshem tawm amorphous silicon txheej los ntawm cov cell topcon;

2, Haum rau monocrystalline hlwb ntawm 210, 186, 166, thiab 158 specifications.

Khoom nta

Tsis muaj.	Parameter	Main parameters thiab project indicators
1	Xim, puab	Colorless rau lub teeb daj pob tshab kua
2	Tus nqi PH	7.0-10.0 Nws
3	ceev	1.05-1.5g / ml
4	Cia tej yam kev mob	Khaws ntawm chav tsev kub kom deb ntawm lub teeb