Njikọ mode nke ọkụ ọkpọkọ: eri, uzo, flange, wdg The esịtidem na mpụga epoxy mejupụtara ígwè ọkpọkọ maka ọkụ nchebe bụ a gbanwetụrụ arọ-ọrụ mgbochi corrosion epoxy resin ntụ ntụ, nke nwere magburu onwe chemical corrosion eguzogide.Ọ fundamentally solves ọtụtụ nsogbu ndị dị otú ahụ dị ka elu nchara corrosion na n'ime mgbidi scaling nke yiri ngwaahịa mgbe ogologo oge ojiji, ka zere esịtidem blockage na-emetụta ojiji, nke mere dị ka ukwuu melite ọrụ ndụ nke pụrụ iche ọkụ na-alụ ọgụ ọkpọkọ.N'ihi mgbakwunye nke ihe ndị na-ere ọkụ na-ekpo ọkụ na ihe mkpuchi, a na-eme ka okpomọkụ nke ngwaahịa ahụ dịkwuo mma ma e jiri ya tụnyere ngwaahịa ndị ọzọ yiri ya.Ya mere, ọ gaghị emetụta ojiji mgbe ọnọdụ okpomọkụ na-ebili nke ọma.Ndụ ọrụ na arụmọrụ nke ọkpọkọ ọkụ na-ekpuchi n'ime na n'èzí dị mma karịa nke ọkpọkọ galvanized.Agba na-acha uhie uhie.

Anyị factory specializes na-amị ọkụ ọkpọkọ, galvanized ígwè ọkpọkọ, ntụ ntụ ọkpọkọ, uzuzu mkpuchi ọkpọkọ na 6-inch ígwè ọkpọkọ.Ngwa: ọkụ mmiri ọkụ, gas ọkọnọ na ụfụfụ ọkara Transport pipeline usoro.Ogo ngwaahịa ahụ na-agafe kọstọm na-agafe ọtụtụ ule tupu ịhapụ ụlọ ọrụ ahụ.Soro ụkpụrụ ịdịmma nke mba na nke mba ụwa.

(1) Ngwá ọrụ igwe dị elu.Epoxy resin nwere njikọ siri ike na ihe owuwu molekụla dị ukwuu, yabụ njiri arụ ọrụ ya dị elu karịa resins ekpomeekpo izugbe dị ka resin phenolic na polyester unsaturated.

(2) Ihe mkpuchi nke ọkpọkọ ọkụ na-ekpuchi plastik na-anabata resin epoxy, nke nwere nrapanye siri ike.Epoxy resin usoro ọgwụgwọ nwere epoxy otu, hydroxyl otu, ether bond, amine bond, ester bond na ndị ọzọ pola otu nwere oké ọrụ, nke na-enye epoxy gwọrọ ngwaahịa magburu onwe nrapado na metal, ceramics, iko, ihe, osisi na ndị ọzọ pola substrates.

(3) Obere ọgwụgwọ shrinkage.N'ozuzu 1% ~ 2%.Ọ bụ otu n'ime ụdị dị iche iche nwere obere ọgwụgwọ na-agwọ ọrịa n'etiti resins na-ekpo ọkụ (phenolic resin bụ 8% ~ 10%, resin polyester na-enweghị isi bụ 4% ~ 6%; resin silicone bụ 4% ~ 8%).Ọnụ ọgụgụ mgbasawanye nke ahịrị dịkwa ntakịrị, n'ozuzu 6 × 10-5 / ℃. Ya mere, olu na-agbanwe ntakịrị mgbe ọ gwọchara ya.

(4) Arụ ọrụ nke ọma.Epoxy resin n'ụzọ bụ isi anaghị emepụta obere mkpụrụ ndụ molekụla n'oge ọgwụgwọ, yabụ enwere ike ịmalite ya n'okpuru nrụgide dị ala ma ọ bụ nrụgide kọntaktị.Ọ nwere ike ịrụkọ ọrụ na ndị na-agwọ ọrịa dị iche iche iji mepụta ihe mkpuchi gburugburu ebe obibi dị ka ihe mgbaze na-enweghị ihe mgbaze, ihe siri ike dị elu, mkpuchi ntụ ntụ na mkpuchi mmiri.

(5) Ihe mkpuchi ọkụ eletrik mara mma.Epoxy resin bụ resin na-ekpo ọkụ nwere ezigbo ihe mgbochi.

(6) Nkwụsi ike dị mma na nguzogide kemịkalụ dị mma.Epoxy resin na-enweghị alkali, nnu na adịghị ọcha ndị ọzọ adịghị mfe ịka njọ.Ọ bụrụhaala na echekwara ya nke ọma (akara akara, na-enweghị mmiri na oke okpomọkụ), oge nchekwa bụ 1 afọ.Mgbe ụbọchị njedebe gasịrị, ọ bụrụ na nyocha ahụ ruru eru, a ka nwere ike iji ya.Ngwakọta ọgwụgwọ Epoxy nwere ezigbo nkwụsi ike kemịkalụ.Nguzogide corrosion ya na alkali, acid, nnu na mgbasa ozi ndị ọzọ dị mma karịa nke resin polyester unsaturated, resin phenolic na resins thermosetting ndị ọzọ.Ya mere, a na-eji resin epoxy eme ihe n'ọtụtụ ebe dị ka primer mgbochi corrosion.N'ihi na resin epoxy gwọrọ nwere usoro netwọkụ nwere akụkụ atọ ma nwee ike iguzogide impregnation nke mmanụ, a na-eji ya eme ihe n'ime mgbidi dị n'ime tankị mmanụ, ụgbọ mmiri mmanụ na ụgbọ elu.

Ọgụgụ 1 ọkpọkọ ọkụ

Ọgụgụ 1 anwụrụ ọkụ (iberibe 5)

(7) The okpomọkụ eguzogide nke epoxy curing compound bụ n'ozuzu 80 ~ 100 ℃.Ụdị resin epoxy na-eguzogide okpomọkụ nwere ike iru 200 ℃ ma ọ bụ karịa.