Zincover® 9730 Omi-mimọ Chrome-ọfẹ Zinc Flake Bo Afihan Aworan

Zincover® 9730 Omi-mimọ Chrome-free Zinc Flake Co

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Profaili ọja

Zincover^®9730 jẹ kikun omi-mimọ chrome-free zinc flake kun, ni ominira ni idagbasoke nipasẹ Junhe.Ko ni awọn ions irin ti o wuwo, pade boṣewa RoHS, pade awọn ibeere ti Ofin Idaabobo Ayika China, ko si itujade irin ti o wuwo, ti o baamu fun ọpọlọpọ awọn fasteners ati awọn ohun elo. O tayọ egboogi-ibajẹ ti a bo ohun ini.Kun naa ni resistance sokiri iyọ ti o dara julọ ati agbara ifaramọ ti o lagbara, eyiti o pade awọn ibeere boṣewa ibora ti awọn ohun elo ati awọn ẹya ohun elo ti awọn ile-iṣẹ adaṣe pupọ julọ.

Ohun-ini Iṣẹ-ṣiṣe

1,Aabo ati ayika ore: orisun omi, VOC kekere, ko si irin ti o wuwo, ni ila pẹlu GB24409 - 2020 GB30981 - 2020 GB / T18178 - 2020 GB30981 - 2020, tun pade ibeere itọnisọna ti EU RoHS (2002 / 95 / EC) ati ( 2000/53 / EC).

2,O tayọ egboogi-ibajẹ to daraty:

Sisanra ti a bo Layer	Iye aso	Idanwo sokiri iyọ (ISO9227/ASTM B117)
12-15μm	≥240 mg/dm²	1000h ko si pupa ipata
13-18μm	≥240mg/dm²ipilẹ aso +Zincover^®9130oke aso	≥1600h ko si ipata pupa (aṣọ oke 1 ~ 3μm)

3,Awọn ilana ibora jakejado:dip spin bo,sokiri bo ati Leaching.
4,Awọn ohun-ini iṣẹ-ṣiṣe jakejado: Layer ti a bo koju 400 °C giga otutu, ko si hydrogen embrittlement, lagbara recoatability.
5,Long ipamọ akoko: lẹhin ti o dapọ apakan A ati apakan B, aruwo ni 20-25 °C, pipadanu iṣẹ ko kere ju 20% laarin awọn ọjọ 20.

Imọ paramita

iwuwo	1.3 ~ 1.4g / milimita	Ø800 centrifugal iyara	230 ~ 300 rpm / min
Akoonu to lagbara	38 ~ 40%	Lo viscosity(Zahn Cup #2)	Dip spin: 60 ~ 80s, spraying: 30 ~ 60s, leaching: 20 ~ 40s
Ipese	20μm	Pre-alapapo / Aago	20± 10 ℃ / diẹ ẹ sii ju 10 iṣẹju
Ikosi(Zahn Cup #2)	20 ~ 30 (A+B)	Itọju / Akoko	320± 10 ℃ / diẹ ẹ sii ju 20min