Usoro agba mgbochi corrosion dị arọ maka mgbidi dị n'ime nke tankị nchekwa mmanụ ala dabere na mmiri.
Arụmọrụ dakọtara
Ikike mgbochi corrosion dị mma iji mezuo ihe nchebe nke mkpuchi ahụ dum;
A naghị emepụta ihe ndị na-egbu egbu na ndị na-emerụ ahụ na mgbasa ozi mgbasa ozi, usoro ihe owuwu na mkpuchi ihe nkiri na-emepụta usoro, nke na-emezu ihe ndị a chọrọ maka nchebe gburugburu ebe obibi;ihe mejupụtara abụọ, ịdị mma siri ike, ezigbo adhesion, iguzogide mmanụ dị iche iche, na nguzogide kemịkalụ mara mma;
Ngwakọta ahụ dị mma, ihe nkiri mkpuchi ahụ na-ejikọta ya na ngwongwo ígwè, nke nwere ike ime ka adhesion nke ihe mkpuchi elu dị elu;ihe owuwu na tank nwere ike ịbawanye ọkụ ọkụ n'ụzọ kwesịrị ekwesị na-enweghị ihe ize ndụ ọkụ ma hụ na ihe owuwu ahụ dị.
Oke ngwa
Ngwaahịa ndị na-adịghị emepụta ihe dị mma maka mkpuchi mkpuchi nke akụkụ ndị na-adịghị achọ ọkụ eletrik dị iche iche, dị ka tankị mmanụ mmanụ na elu ụlọ na-ese n'elu mmiri.
mkpuchi mkpuchi mkpuchi nke mgbidi dị n'ime ite, wdg Ndị na-emepụta ngwaahịa na-adabara maka mgbidi dị n'ime nke tankị nchekwa mmanụ ọkụ (dizel, mmanụ ọkụ, mmanụ na-agbanwe agbanwe, mmanụ ụgbọala dị iche iche, wdg) na mkpuchi mkpuchi ọzọ na ihe mgbochi static chọrọ.
Ọgwụgwọ elu
Ebe niile a ga-ekpuchi ya ekwesịghị ịbụ nke mmanụ na uzuzu na-adịghị na ya, a ga-edebekwa ya ka ọ dị ọcha, kpọrọ nkụ na enweghị mmetọ, a ga-enyochakwa ebe niile dị ka ISO8504: 1992 si kwuo.Achọrọ ya iru ọkwa Sa2.5, a ga-etinyekwa primer n'ime awa 6 mgbe ịchachara ájá.
Nkọwa ihe owuwu
A na-atụ aro ịgbanye ikuku na-enweghị ikuku dị elu iji nweta otu na ihe nkiri dị mma.
Gwakọta nke ọma dịka oke nha.Ọ bụrụ na viscosity dị oke oke, ọ nwere ike iji mmiri tinye ya na viscosity ihe owuwu.Iji hụ na ịdị mma nke ihe nkiri agba, anyị na-akwado na ọnụọgụ dilution bụ 0% -5% nke agba agba mbụ.Iru mmiri dị n'ime ala adịghị ihe na-erughị 85%, ebe a na-ewu ụlọ na-ekpo ọkụ karịa 10 Celsius C ma dị elu karịa ebe igirigi dị site na 3 Celsius.
Ngwungwu akwadoro
Eletrọstatic na-akwado primer FL-2018D mmiri dabere na mmiri epoxy primer ugboro 3
Topcoat FL-2018M mmiri dabeere epoxy topcoat 4 ugboro, kenha ọkpụrụkpụ bụghị ihe na-erughị 350μm
Static conductive na-akwado primer FL-2019D mmiri dabere na epoxy electrostatic conductive primer ugboro 2
Topcoat FL-2019M mmiri dabeere epoxy electrostatic conductive topcoat 3 ugboro, kenha ọkpụrụkpụ bụghị ihe na-erughị 250μm.
Ụkpụrụ isi
GB/T50393-2017
Na-akwado paramita teknụzụ ihe owuwu
| Oge nkụ (25 ℃) | elu akọrọ≤4h, akọrọ siri ike≤24h |
| Ogologo oge mgbake (25 ℃) | kacha nta 4h, kacha 7d |
| Mgbanwe mm | 1 |
| Iguzogide mmiri ọkụ 90-100 ℃ | 48h |
| Nguzogide elu (agba na-eduzi) | 108-1011 |
| H2S, Cl-corrosion eguzogide (1%) | 7d enweghị oke |
| Nguzogide acid (emikpu na 5% H2SO4 ngwọta maka 30d) | enweghị mgbanwe |
| Nguzogide mmanụ (emikpu na mmanụ 97 # maka 30d) | enweghị mgbanwe |
| Ọdịnaya siri ike | 58-62% |
| Oge eji agwakọta (25 ℃) | ≥4h |
| Adhesion (usoro okirikiri) ọkwa | 1 |
| Isi ike (ike pensụl) | Ọkpụkpụ HB |
| Nrụpụta electrode ntụ ntụ nwere ike (v) | 0.1 |
| Nguzogide mmetụta Kg.cm | ≥50 |
| Nguzogide mmiri nnu (emikpu na 5% NaCl ngwọta maka 30d) | enweghị mgbanwe |
| Nguzogide Alkali (emikpu na 5% NaOH ngwọta maka 30d) | enweghị mgbanwe |
