ọkọlọtọ-ngwaahịa

Zincover® 9730 Mkpuchi mmiri Zinc na-enweghị Chrome

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Profaịlụ ngwaahịa

Zincover®9730 bụ mmiri-base chrome-free zinc flake mkpuchi agba, onwe mepụtara Junhe. Ọ dịghị nwere arọ metal ion, izute RoHS ọkọlọtọ, na-emezu ihe ndị China EnvironmentalProtection Iwu, ọ dịghị arọ metal emission, adabara dị iche iche fasteners na hardware. Ihe mkpuchi mgbochi corrosion magburu onwe ya.Agba nwere ezigbo nguzogide ịgba nnu na ike adhesion siri ike, nke na-emezu ụkpụrụ achọrọ nke fasteners na akụkụ ngwaike nke ọtụtụ ụlọ ọrụ ụgbọ ala.

Mkpuchi

Ọrụ Proprty

1,Nchekwa na enyi gburugburu ebe obibi: mmiri dabeere, obere VOC, enweghị arọ metal, n'usoro na GB24409 - 2020 \ GB30981 - 2020 GB / T18178 - 2020 GB30981 - 2020, na-emezukwa ntụziaka nke EU RoHS (2002 / 95 / EC) na (2000/53 / EC).

2,Ezigbo mgbochi corrosion kwesịrị ekwesịty:

Ọkpụrụkpụ nke mkpuchi mkpuchi

Ọnụ ego mkpuchi

Nnwale ịgbasa nnu (ISO9227/ASTM B117)

12-15μm

≥240 mg/dm2

1000h enweghị nchara uhie

13-18 mm

≥240mg/dm2uwe ala +Zincover®9130uwe elu

≥1600h dịghị red ajari (top uwe 1 ~ 3μm)

3,Usoro mkpuchi sara mbara:mikpu ogho mkpuchi, ihe mkpuchi na Leaching.
4,Njirimara arụmọrụ sara mbara: mkpuchi oyi akwa na-eguzogide 400 Celsius C elu okpomọkụ, ọ dịghị hydrogen embrittlement, ike recoatability.
5,Ogologo oge nchekwa: mgbe agwakọta akụkụ A na akụkụ B, na-akpali akpali na 20-25 Celsius C, ọnwụ arụmọrụ bụ ihe na-erughị 20% n'ime ụbọchị 20.

Nka nka

Njupụta

1.3 ~ 1.4g / ml

Ø800 centrifugal ọsọ

230 ~ 300 rpm / min

Ọdịnaya siri ike

38 ~ 40%

Jiri viscosity (Zahn Cup #2)

Ntụnye: 60 ~ 80s, ịgba: 30 ~ 60s, leaching: 20 ~ 40s

Ịdị mma

20μm

Tupu kpo oku/Oge

20 ± 10 ℃ / karịa 10min

Viscosity (Iko Zahn #2)

20-30 (A+B)

Ngwọta / oge

320± 10 ℃ / karịa 20min

*Njirimara ndị a nwere ike ịdị iche dabere na mkpụrụ, usoro, ogbe na udi workpiece.

Ubi ngwa

Mkpuchi mgbochi corrosion nke fasteners na ngwaike akụrụngwa na ụgbọ ala, ikuku ike, fotovoltaic na elu na-agba ụgbọ okporo ígwè.

Ụgwọ nke ụlọ ọrụ Changzhou Junhe Technology Co.,Ltd
Website:www.junhetec.com Email: marketing@junhe-china.com
Tel: 86-519-85922787 Mobile: 13915018025


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