hua hae

JUNHE®2550 Monocrystalline cell texturing auxiliary additives

ʻO ka wehewehe pōkole:

ʻO JUNHE®2550 monocrystalline texturing auxiliary additive he crystalline silicon solar cell texturing auxiliary huahana.He mea hoʻoheheʻe wai, ʻaʻohe mea ʻawaʻawa a maikaʻi ʻole hoʻi e hoʻokō i nā koi palekana kaiapuni.Hoʻomaikaʻi kēia huahana i ka ratio etching selectivity o ka alkali inorganic i ke silika a hana i kahi ʻano pyramid micron-level ma ka ʻili o ka wafer silicon, a laila e loaʻa ai kahi hopena maikaʻi.


Huahana Huahana

Huahana Huahana

Nā hiʻohiʻona huahana

1、Kiʻekiʻe kiʻekiʻe palekana kaiapuni pae

Hiki ke hoʻokō ʻia ka etching koho me ka hoʻohana ʻole ʻana i nā huahana waiʻona e like me IPA.

2、Kukuai hana haahaa

He haʻahaʻa ka huina hoʻohui, ʻo ka manawa texturing wale nō e lawe i 6 a 8 mau minuke, a ʻoi aku ka haʻahaʻa o ke kumukūʻai ma mua o ke kaʻina hana texturing IPA.

3、Hoʻonui maikaʻi loa

Ke hoʻohālikelike ʻia me ke kaʻina hana kikokikona IPA, ʻoi aku ka maikaʻi o ke ʻano like ʻole a me ka reflectivity.

4、ʻAʻohe kaʻina hana polishing mua

Ua emi loa ke kumukūʻai, a ʻoi aku ka maikaʻi o ka mea hoʻohui ponoʻī.

Nā ʻāpana ʻenehana

Nā haku mele

ʻIkepili

CAS No.

EC No.

Wai maʻemaʻe

95 - 97 %

7732-18-5

231-791-2

Sodium lactate

2 – 2.5 %

532-32-1

220-772-0

ʻO ka sodium epoxysuccinate

1-1 .5 %

51274-37-4

/

Mea hoʻokuʻu

0 .01 - 0 .05 %

/

/

ʻakika mālama

0 .1 % - 0 .2 %

137-40-6

205-290-4

Laulā noi

He kūpono kēia huahana no nā kaʻina hana pākaukau Perc, Topcon a me HJT

He kūpono no nā kristal hoʻokahi o 210, 186, 166, a me 158 kikoʻī

Nā hiʻohiʻona kino

ʻAʻole.

'ikamu

Nā palena nui a me nā hōʻailona papahana

1

kala, kino

Wai ʻeleʻele ʻeleʻele

2

Waiwai PH

13-14

3

mānoanoa

1.1-1.9g/ml

4

Nā kūlana mālama

E mālama i ka lumi wela ma kahi o ka mālamalama

Nā kuhikuhi

1、E hoʻohui i ka nui o ka alkali (1.5 - 2.5% e pili ana i ka ratio leo o KOH (48%)) i loko o ka pahu.

2、Hoʻohui i ka nui kūpono o kēia huahana (0.5 - 0.8% ma ka leo) i loko o ka pahu.

3、Hoʻomaʻamaʻa i ka wai pahu kikokiko i 80 ℃ + 4.

4、E hoʻokomo i ka wafer silika i loko o ka pahu texturing, a ʻo ka manawa pane he 400s-500s.

5、Kūpono hoʻemi kaumaha no ka hoʻokahi kiʻiʻoniʻoni: 0.45 + - 0.06 g (210 kumu kiʻiʻoniʻoni, nā kumu kiʻiʻoniʻoni ʻē aʻe i hoʻololi ʻia i ka like like).

Hoʻohana i ka hihia

ʻO ka lawe ʻana iā Jiejia Veichuang i nā mea hana kikokikona ma ke ʻano he laʻana, ua hoʻohana ʻia ke kaʻina hana polishing non-primary.

pahu hana

 

Wai maʻemaʻe

Alkali (45%KOH)

Pākuʻi(JUNHE®2550)

Manawa

Mahana

Pau ke kaumaha

Texturing

ʻO ka hāʻawi mua ʻana i ka wai

437.5L

6 L

2.5 L

420 kekona

82 ℃

0.47±0.03gram

Infusion wai

9L

500 ML

180 ML

Hoʻomalu

1, Pono e mālama pono i nā mea hoʻohui mai ka mālamalama.

2、Ke hana ʻole ka laina hana, pono e hoʻopiha ʻia ka wai a hoʻokahe i kēlā me kēia 30 mau minuke.Inā ʻaʻohe hana ʻoi aku ma mua o 2 mau hola, ʻōlelo ʻia e hoʻokahe a hoʻopiha i ka wai.

3、ʻO ka hoʻopiʻi laina hou e koi i ke kaʻina hana e like me kēlā me kēia kaʻina hana o ka laina hana e hoʻonui i ka pono.Hiki ke kuhikuhi ʻia ke kaʻina hana i ka debugging.


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