Enwere ike iji mgbapụta slurry mee ihe n'ọtụtụ ebe na ogbunigwe, ike eletriki, metallurgy, coal, nchedo gburugburu ebe obibi na ụlọ ọrụ ndị ọzọ na-ebufe slurry nwere ihe siri ike abrasive. Ụgbọ njem na-agbapụta n'ime ogbunigwe, mwepu hydro-ash site na ụlọ ọrụ ọkụ na-agba ọkụ, coal slurry n'ime ụlọ na-asa coal dị arọ na njem dị arọ, ikpochapụ ọwa mmiri, na ikpochapụ nke osimiri. N'ime ụlọ ọrụ kemịkalụ, enwere ike ibufe ụfọdụ slurries na-emebi emebi nwere kristal. Ndụ ọrụ dị mkpirikpi nke mgbapụta slurry bụ ihe a maara nke ọma. Uwe nke mgbapụta slurry bụ tumadi n'ihi mmebi nke slurry na mmebi nke mmiri mmiri.
A na-eme ọtụtụ ọmụmụ ihe n'oge gara aga na mkpuchi nchebe corrosion dị ọcha. Na mmepụta n'ezie, a na-eji ọtụtụ agba na mkpuchi eme ihe maka mgbochi corrosion. Otú ọ dị, n'ihe gbasara corrosion na iyi, n'ihi obere ọrụ nyocha a na-eme n'oge gara aga, ọrụ nyocha mkpuchi nke e mere kpọmkwem iji guzogide mmebi na iyi dị ụkọ. Ọ bụ ezie na ihe ka ọtụtụ n'ime ihe mkpuchi nwere ikike iji guzogide iyi mmebi, ma ihe mkpuchi nchebe pụrụ iche na-arụ ọrụ nke ọma n'okpuru ọnọdụ nke corrosion siri ike. Ihe mkpuchi a bụ mkpuchi mkpuchi polyurethane na-eguzogide ọgwụ.
Uru nke elastomeric polyurethane na mpaghara a na-apụta ọbụna karịa. Ogologo ya dị elu na oke ike siri ike; nkwụsi ike iyi ya, biocompatibility na ndakọrịta ọbara bụ ndị ama ama. N'otu oge ahụ, ọ na-enwekwa oke mmanu mmanu mmanu, nguzogide mmetụta, obere okpomọkụ na-eguzogide, radieshon na-eguzogide na ibu ibu, okpomọkụ mkpuchi, mkpuchi na ihe ndị ọzọ. Ịgba polyurethane nwere ihe ndị magburu onwe ya dị ka nkwụsị nke abrasion, mmiri na-eguzogide mmiri, mmanụ na-eguzogide mmanụ, absorption vibration na mbelata mkpọtụ, ike dị elu, na adhesion siri ike na metal, obere mkpọtụ, mmetụta dị mma nke na-ehicha onwe ya, mbelata iyi nke mgbapụta slurry, nchekwa ike na ogologo oge. Ndụ nke slurry mgbapụta pụrụ ọbụna melite arụ ọrụ arụmọrụ nke slurry mgbapụta ruo n'ókè ụfọdụ. Nke a polyurethane elastomer ihe fọrọ nke nta ka ọ bụrụ ihe na-adịghị mma nke na-emezu ihe achọrọ nke m, ma nwee ike dochie ụfọdụ ihe ígwè.
Ihe a nwere ezigbo nguzogide iyi na mgbochi mbuze. Ihe dị mkpa karịa bụ arụmọrụ dị elu nke nrapado dakọtara. Mgbe ogologo oge nke mmetụta na n'ibu ọrụ, ọ ka nwere ike adhesion n'elu nke mkpụrụ na-eji nke ọma na-arụ ọrụ na gburugburu ebe obibi nke slurry mgbapụta. Atụmanya mmepe sara mbara.
Ihe mkpuchi a na-eguzogide iyi nwere ogologo oge siri ike nke Shore. Site na Shaw A45 ruo Shore D60. Enwere ike imezi ike siri ike dịka ọnọdụ ọrụ dị iche iche si dị, enwere ike ịbawanye ọdịnaya nke otu polar, enwere ike iji njikọ hydrogen mee ihe n'ụzọ zuru ezu iji mee ka ndị agha intermolecular dịkwuo elu, na oge mkpuchi dị irè nwere ike ịgbatị nke ọma. Tụkwasị na nke a, ọ bụghị nanị na ihe a nwere ike iguzogide mmebi na cavitation nke ọma, kamakwa ọ nwere ike iguzogide acid siri ike na alkali corrosion na nso nke 3-11 pH. Ihe a na-eme ọ bụghị nanị na-echebe elu site na mmiri ozuzo, cavitation wear, ma na-echebekwa akụkụ site na acid na alkali corrosion. Ọ bụ ihe ọgwụgwọ elu na-agbanwe agbanwe n'ezie. Ụdị ihe a dị ike n'ụwa nile ma jiri ya mee ihe n'ọtụtụ ebe dị iche iche nke ụlọ ọrụ mmepụta ihe ebe ọ dị mkpa iji nye nchebe corrosion na iyi mkpuchi, ma nweta nsonaazụ dị mma. Eziokwu egosila na ụdị ihe a nwere njikọ siri ike na mkpụrụ osisi, na ndụ nke mkpuchi na-adịkarị karịa okpukpu iri karịa nke ígwè ígwè nkịtị. Uru aku na uba bara ezigbo uru.
Ụgwọ nke ụlọ ọrụ Shijiazhuang Boda Industrial Pump Co., Ltd
Oge nzipu: Jul-13-2021