JUNHE®2550 Monocrystalline cell texturing izongezo ezincedisayo

Inkcazelo emfutshane:

I-JUNHE®2550 i-monocrystalline texturiing axiliary additive is a crystalline silicon solar cell texturing imveliso encedisayo.Isongezo esinyibilikayo samanzi, esingenabungozi kwaye singenabungozi esihlangabezana neemfuno zokusingqongileyo.Le mveliso iphucula i-etching selectivity ratio ye-alkali ye-inorganic ukuya kwi-silicon kwaye yenza i-micron-level pyramid texture kumphezulu we-silicon wafer, ngaloo ndlela ifezekisa isiphumo esihle sokubambisa ukukhanya.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeMveliso

1. Inqanaba eliphezulu lokhuseleko lokusingqongileyo

Ukuchongwa okukhethiweyo kunokufezekiswa ngaphandle kokusetyenziswa kweemveliso zotywala ezifana ne-IPA.

2, Ixabiso eliphantsi lemveliso

Isixa esongezelelweyo siphantsi, ixesha lokubhaliweyo lithatha kuphela i-6 kwimizuzu ye-8, kwaye ixabiso liphantsi kakhulu kunenkqubo yokubhaliweyo kwe-IPA.

3. Uphuculo olusebenzayo

Xa kuthelekiswa nenkqubo yokubhaliweyo kwe-IPA, ukufana kokuthungwa kunye nokubonakala kubhetele.

4, Akukho nkqubo yokuqala yokugulisa

Iindleko ziyancipha kakhulu, kwaye i-additive ngokwayo ihambelana nokusingqongileyo.

IiParameters zobuGcisa

Ukuqamba	Imixholo	Inombolo yeCAS.	Inombolo yeEC.
Amanzi acocekileyo	95 - 97 %	7732-18-5	231-791-2
I-sodium lactate	2 - 2.5 %	532-32-1	220-772-0
I-sodium epoxysuccinate	1-1 .5%	51274-37-4	/
I-surfactant	0 .01 - 0 .05 %	/	/
Ukugcina iasidi	0 .1 % - 0 .2%	137-40-6	205-290-4

Uluhlu lweSicelo

Le mveliso ifanelekile ngokubanzi kwiinkqubo zebhetri zePerc, Topcon kunye neHJT

Ilungele iikristale enye ye-210, 186, 166, kunye ne-158 yenkcazo

Iimpawu zomzimba

Hayi.	Into	Iiparamitha eziphambili kunye nezalathi zeprojekthi
1	Umbala, imilo	Ulwelo oluntsundu olumnyama
2	PH ixabiso	13-14
3	ukuxinana	1.1-1.9g/ml
4	Iimeko zokugcina	Gcina kwiqondo lobushushu begumbi kude nokukhanya

Imiyalelo

1, Yongeza isixa esifanelekileyo sealkali (1.5 - 2.5% ngokusekelwe kumlinganiselo wevolumu ye-KOH (48%)) kwitanki.

2, Yongeza imali efanelekileyo yale mveliso (0.5 - 0.8% ngokomthamo) kwitanki.

3, Ukufudumala itanki engamanzi engama-80 ℃+4.

I-4, Beka i-silicon wafer kwitanki yokubhala, kwaye ixesha lokuphendula yi-400s-500s.

5, Kucetyiswa ukwehla kobunzima kwifilimu eyodwa: 0.45 + - 0.06 g (imithombo yefilimu eyi-210, eminye imithombo yefilimu iguqulwa ngokulinganayo).

Sebenzisa Ityala

Ukuthatha iJiejia Veichuang-uhlobo lwesixhobo sokuthumela umbhalo njengomzekelo, inkqubo yokupolisha engeyiyo eyokuqala iyasetyenziswa.

Itanki yenkqubo		Amanzi acocekileyo	IAlkali (45%KOH)	Ukongeza (JUNHE^®2550	Ixesha	Ubushushu	Ukunciphisa umzimba
Ukuthumela imiyalezo	Ukukhupha ulwelo lokuqala	437.5L	6 L	2.5 L	420 okwesibini	82℃	0.47±0.03gram
Ukuthumela imiyalezo	Ukufakwa kolwelo	9L	500 ML	180 ML	420 okwesibini	82℃	0.47±0.03gram

Ukulumkela

1, Izongezo kufuneka zigcinwe ngokungqongqo kude nokukhanya.

2, Xa umgca wemveliso ungavelisi, ulwelo kufuneka luzaliswe kwaye lugalelwe yonke imizuzu engama-30.Ukuba akukho mveliso ngaphezu kweeyure ze-2, kuyacetyiswa ukuba ukhuphe kwaye uzalise ulwelo.

3, Ukulungiswa komgca omtsha kufuna inkqubo ehambelanayo ngokwenkqubo nganye yomgca wemveliso ukwandisa ukusebenza kakuhle.Inkqubo ecetyiswayo ingabhekiswa kulungiso lweempazamo.

Ngaphambili: I-JUNHE®2570 Topcon izongezo ezincedisayo zokususa i-silicon ye-amorphous yeeseli ze-Topcon

Okulandelayo: I-JUNHE®2610 Akukho-clean flux

Bhala umyalezo wakho apha kwaye uwuthumele kuthi