Ndị na-emepụta ọkpọkọ mmiri polyethylene ire ere
Inner epoxy elu polyethylene anticorrosive ígwè ọkpọkọ bụ ọhụrụ ụdị ígwè plastic mejupụtara ọkpọkọ. Ihe mejupụtara ya bụ ntụ ọkpọkọ igwe, mkpuchi resin n'ime epoxy na mkpuchi elu polyethylene. Ọ nwere ihe ndị dị mma n'ibu, nguzogide corrosion na iguzogide ịka nká. A na-eji ya na nchekwa mmiri, ọkụ eletrik, ụlọ ọrụ kemịkalụ, mmanụ ala na ọtụtụ ụlọ ọrụ ndị ọzọ.
N'ime epoxide mpụta polyethylene anticorrosive ígwè ọkpọkọ kewara n'ime: n'ime fusion bonded epoxy ntụ ntụ mpụta otu oyi akwa polyethylene anticorrosive ígwè ọkpọkọ, n'ime mmiri mmiri epoxy ntụ ntụ n'ime otu oyi akwa polyethylene anticorrosive ígwè ọkpọkọ, n'ime fusion bonded epoxy ntụ ntụ mpụta atọ oyi akwa polyethylene ( 3PE) ọkpọkọ nchara anticorrosive, epoxy mmiri dị n'ime (ipn8710) polyethylene anticorrosive ígwè ọkpọkọ.
Ngwakọta nhazi nke epoxide dị n'ime na polyethylene monolayer mpụta
1. Steel ọkpọkọ isi ihe: enweghị nkebi ígwè ọkpọkọ, electric welded ígwè ọkpọkọ (kpọmkwem weld, gburugburu weld)
2. Mkpuchi mgbochi corrosion dị n'ime: ngwakọta ịdị ọcha bonded epoxy ntụ ntụ mkpuchi, arụ ọrụ mgbochi corrosion fusion bonded epoxy resin ntụ ntụ.
Nhazi ihe osise nke elu otu oyi akwa polyethylene
Nhazi ihe osise nke elu otu oyi akwa polyethylene
3. Mkpuchi mgbochi corrosion na-apụ apụ: mkpuchi na-ekpo ọkụ na-agbaze otu oyi akwa polyethylene ntụ ntụ
N'ime epoxide mpụta polyethylene atọ oyi akwa (3PE).
1. Steel ọkpọkọ isi ihe: enweghị nkebi ígwè ọkpọkọ, electric welded ígwè ọkpọkọ (kpọmkwem weld, gburugburu weld)
2. Mkpuchi mgbochi corrosion dị n'ime: ngwakọta ịdị ọcha bonded epoxy ntụ ntụ mkpuchi, arụ ọrụ mgbochi corrosion fusion bonded epoxy resin ntụ ntụ.
3.Mkpuchi mgbochi corrosion nke mpụga: mkpuchi mkpuchi polyethylene okpukpu atọ na-ekpo ọkụ. Ngwunye nke ala bụ ngwakọta nke epoxy resin powder, oyi akwa etiti bụ nrapado na-ekpo ọkụ, na oyi akwa kachasị elu bụ polyethylene dị elu.
Tụnyere n'etiti n'ime epoxide elu monolayer PE na n'ime epoxide mpụta 3PE
Polyethylene na epoxy nwere ezigbo nguzogide corrosion, mana nke ọ bụla nwere uru nke ya. Polyethylene bụ ihe thermoplastic nke nwere ezigbo mgbanwe na nguzogide ntupu. N'ihi mkpụrụ ndụ ndị na-abụghị polar, nkwụsi ike nke adhesion n'etiti polyethylene na ígwè ọkpọkọ adịghị mma; Epoxy resin bụ molekul polar nwere otu hydroxyl. N'ebe ụfọdụ okpomọkụ, ọ dị mfe imeghachi omume na ọkpọkọ ígwè ma nwee ike ịkwado. Otú ọ dị, ọ naghị eguzogide nkukota n'ihi na ọ bụ ihe na-ekpo ọkụ. Ya mere, nchikota nke ihe abụọ ahụ bụ nke kachasị mma na ụlọ ọrụ mgbochi corrosion.
Ụlọ ọrụ ọkpọkọ nchara nke nwere mkpuchi rọba mepụtara site na polyethylene mbụ dị n'ime na nke mpụga ruo n'ime na mpụga epoxy n'ihi nsogbu adhesion, mana oyi akwa epoxy dị n'èzí anaghị eguzogide nkukota. Mgbe e mesịrị, ọ malitere ruo ọgbọ nke atọ esịtidem epoxy mpụga polyethylene, ma adhesion nsogbu ka dị mgbe otu-layer polyethylene kpọmkwem na-ejikọta ya na ígwè ọkpọkọ. N'ikpeazụ, e kwalitere ya na ọgbọ nke anọ mgbochi corrosion esịtidem epoxy mpụga atọ oyi akwa structural polyethylene.
