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ʻO ka uhi ʻana o ka Microlayer Corrosion Protection Coating JH-9392

ʻO ka wehewehe pōkole:

Kapa inoa:IUNHE

Helu kumu hoʻohālike:JH-9392


Huahana Huahana

Huahana Huahana

Ka nui o ke kauoha liʻiliʻi:100 Kilokalama
Nā kikoʻī kikoʻī:
Puke A: 16kg/ Barela Metala
Pāke B:24KG Paila Paila
Pākuʻi C: Ma muli o ka nui o ka mea hana B A
Ka manawa hoʻouna:He ʻumi lā ma hope o ka loaʻa ʻana o ka uku mua
Hiki ke hoolako:2 Tona i ka La

kala:Kālā kala
PH:3.8-5.2
Kaumaha kikoʻī:1.30±0.05
viscosity:20 ~ 60s (Spray Coating) 60~90S (Dip-Spin Coating)
Cr6+:≥25g/L

wehewehe

Hoʻohui / ʻike e pili ana i nā meaʻai

Aia ʻo JH-9392 i ʻekolu ʻeke: A,B a me C;
Pūʻulu A: He slurry hina hina i hui pū ʻia me ka flake super fine Zn, super fine flake Al a me ka ethylene glycol.ʻO ka lākiō radius-mānoanoa o ka pā Zn he 60 ~ 100.
Pāke B: ʻO ia ka mea hoʻoheheʻe o ka uhi i waiho ʻia me ka ʻalani-ʻulaʻula a me ka wai wai, aia ka Cr6+.
Pākuʻi C: ʻO ia ka mea hoʻopili o ka uhi i hana nui ʻia me ka pauka cellulose keʻokeʻo a melemele paha.

Degreasing
Pono e degreased ka mea hana inā he aila ma ka ʻili.ʻEkolu kaʻina hana:
1.High wela;
2.Neutral wai-kumu degreasing agent;
3.Organic solvent e like me ka methylene chloride.

Hoʻopau ʻana
ʻAʻole hiki ke uhi ʻia ka mea hana inā he ʻōpala a burr paha ma ka ʻili.E hoʻokō ʻia ke kūpaʻa ʻino o ka uhi inā hoʻomaʻemaʻe ʻia ka waika.

Ka uhi ʻana
Pono e uhi ʻia ka mea hana ma hope o ka hoʻoheheʻe ʻana a me ka pana ʻana ma o ka uhi ʻana o Dip-Spin a i ʻole Spraying Coating.

Hoʻomāhana mua
ʻO ka mea hana ma hope o ka uhi ʻia ʻana e hoʻomaʻamaʻa koke ʻia ma 80 ~ 150 ℃ no 8 ~ 15 mins e evaporate.(e like me ka wela o ka mea hana.)

Ka ho'ōla
Pono e ho'ōla ka mea hana ma hope o ka hoʻomehana ʻana ma 300-340 ℃ no 20-40 mau minuke.(e like me ka wela o ka mea hana.)

Hoʻopili
Puke A: 16kg/ Barela Metala
Pāke B: 24KG Paila Paila
Puke C: 5.0kg pahu metala

Manawa hōʻoia maikaʻi
Ma mua o ka hui ʻana i 6 mau mahina ma 20 ℃
Ma hope o ka hui ʻana i nā lā 40 ma 20 ℃ (Hiki ke hana hou ʻia inā hoʻohui mau i ka uhi hou.)
Pono e mālama ʻia ma lalo o 20 ℃ inā ʻaʻole hoʻohana.

Kaʻina Hoʻouhi

Hui Pūʻulu
Pākē A: 16.0 kg
Pākē B: 24.0 kg (hiki ke hoʻonui ʻia ka nui inā e hoʻopuʻi ʻia)
Pākē C: 0-50 g (e like me ka koi viscosity like ʻole)

Mea Hoohuihui
Ma mua o ka hui ʻana, mālama i ka A&B i loko o ka ʻauʻau wai ma 25 ± 2 ℃, a laila hoʻoulu iā A e hoʻopuehu like i ka slurry metala e ka mixer pinepine, ma hope o ka hoʻopuehu ʻia ʻana o A, e hoʻemi i ka wikiwiki hoʻonāukiuki i 60r/min, a hoʻohui iā B.

E hoʻohui i ka B me ka hoʻoulu mālie ʻana iā A.I kēia manawa, e piʻi ka mahana o ka barela, ke hiki i ka 35 ℃, hoʻomaka ka mea hoʻoheheʻe e mālama mau i ka mahana o ka barela ma 35 ℃.

E hoʻoulu i ka hui ʻana ma kahi o 1 ~ 2 mau hola ma hope o ka hoʻohui ʻana o B, a laila e hoʻohui i ka C. Pono e hoʻomoʻa ʻia ʻo C inā loaʻa ka puʻupuʻu. mau.

Pono e kānana ʻia ka uhi e 80 ~ 100 mesh stainless steel pale ma mua o ka ninini ʻana i loko o ka pahu pahu.

Pono e hoʻolako ʻia ka mea hoʻomalu wela me ka pahu pahu e mālama i ka mahana o ka uhi ʻana ma 22±2 ℃.
(Inā kiʻekiʻe loa ka mahana, hiki ke pohō ka pena, a e hana ʻia ka viscosity).

ʻO ka nui o ka hoʻāʻo, PH, Temperature, Viscosity a me Cr6+ maʻiʻo o ka uhi ʻana i kēlā me kēia 8 hola inā hana mau.

coating

Kiʻi huikau

mix

Nānā

ʻAʻole hiki ke hoʻohui ʻia nā mea ʻē aʻe e like me nā ʻano waika, ka paʻakai alkali i loko o ka uhi, no ka mea hiki iā lākou ke hoʻāla i ka pā Zn & Al i ka ʻelemakule o ka uhi.

Hōʻalo i ka irradiation o ka lā a me ka hihi ultraviolet no ka manawa lōʻihi i ka wā e hana ai, inā ʻaʻole ia e hoʻolōʻihi i ka ʻelemakule a i ʻole ka polymerization o ka uhi.

He mea nui e hoʻomalu i ka mahana o ka uhi.Inā hoʻololi ka mahana o ka uhi ʻana i ka wā e hana ai, e hopena ia i ka viscosity, a laila e hopena i ka nui o ka uhi ʻana ma ka mea hana.No laila e hoʻomalu maikaʻi ʻia nā pilina ma waena o ka mahana, viscosity a me ke kaʻina wili i ka wā e uhi ai.

E ʻokoʻa ka viscosity inā ʻokoʻa ke ʻano o ka uhi ʻana.E koho i ka ʻikepili haʻahaʻa inā e hoʻoheheʻe ʻia, a e koho i ka ʻikepili kiʻekiʻe inā e hoʻopaʻa i ka uhi milo.

ʻIkepili ʻenehana

Aʻole. 'ikamu ʻIkepili
1 PH 3.8-5.2
2 Cr6+ ≥25g/L
3 Kaumaha kiko 1.30±0.05
4 Viscosity 20 ~ 60s (Spray Coating);60 ~ 90S (Ka uhi ʻana i ka wili-wili) .20 ℃ Zahn 2# kīʻaha
5 Hana wela 22±2 ℃

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