Usoro mmepụta na njirimara ise nke eriri iko
一, Glass eriri mmepụta usoro
Iko eriri, Fibra de vidrio compuesta na-agba umena ihe nnọchi ọla.Dayameta nke monofilament bụ ọtụtụ microns ruo iri abụọ microns, nke ya na 1 / 20-1 / 5 nke ntutu isi, na ngwugwu ọ bụla nke eriri eriri nwere ọtụtụ narị ma ọ bụ ọbụna ọtụtụ puku monofilaments.
Preg fiberglass preg nwere njirimara nke enweghị combustibility, nguzogide corrosion, mkpuchi okpomọkụ, mkpuchi ụda dị mma, ike dị elu, ihe mkpuchi eletrik dị mma, wdg. pipeline, okporo ụzọ ụgbọ oloko, ike ikuku na mpaghara ndị ọzọ Atụmanya ngwa ngwa sara mbara.
E nwere ụdị abụọ nke iko eriri mmepụta Filiks: abụọ akpụ - crucible ịbịaru usoro, otu akpụ - ọdọ mmiri kiln ịbịaru usoro.
Usoro ihe osise crucible nwere ọtụtụ usoro.Nke mbụ, a na-agbaze ihe ndị dị na iko ahụ n'ime bọọlụ iko na oke okpomọkụ, mgbe ahụ, a na-agbaze bọọlụ iko ahụ nke ugboro abụọ, wee dọpụta ya na nnukwu ọsọ iji mee.na-akpụ akpụ.Usoro a nwere ihe ọghọm dị iche iche dị ka oriri ike dị elu, usoro ịkpụzi anaghị akwụsi ike, yana nrụpụta ọrụ dị ala, ndị na-emepụta eriri iko buru ibu na-ewepụkwa ya.
Usoro ihe osise ọdọ mmiri na-agbaze akụrụngwa dị ka pyrophyllite n'ime ihe ngwọta enyo dị na kiln, na-ewepụ ikuku ikuku ma bufee ya na ahịhịa na-asọ oyi site n'akụkụ ụzọ, ma dọba ya n'ime eriri eriri iko na oke ọsọ.Igwe ọkụ ahụ nwere ike jikọọ ọtụtụ narị ọhịa site na ọtụtụ ọwa maka mmepụta n'otu oge.Usoro a dị mfe, na-azọpụta ike na-ebelata oriri, kwụsiri ike na ịkpụzi, arụmọrụ dị elu na mmepụta dị elu, ọ dịkwa mma maka mmepụta ihe zuru oke na-akpaghị aka.Ọ ghọwo usoro mmepụta nke mba ụwa.Fiberglass quoins mepụtara site na usoro a bụ ihe karịrị 90% nke mmepụta ụwa.
二, The ise e ji mara iko eriri
1.Safety na nchekwa gburugburu ebe obibi, chebe ahụike nke ndị ọrụ
Nri iko nwere ike nkwụsi ike siri ike, enweghị mgbagha, mgbochi vulcanization, enweghị anwụrụ ọkụ, enweghị halogen, anaghị egbu egbu, oxygen dị ọcha, anaghị ere ọkụ, yana ezigbo mkpuchi.Mgbe ejiri silicone gwọọ ya, enwere ike imeziwanye nchekwa ya na gburugburu ebe obibi.Chebe ahụike mmadụ nke ọma nke ọma ma belata ihe omume nke ọrịa ọrụ.N'adịghị ka ngwaahịa asbestos, ọ na-emerụ ahụ mmadụ na gburugburu ebe obibi.
2.Excellent okpomọkụ na-eguzogide
N'elu nkefiberglass thermal mkpuchi nwere ma "Organic otu" na "inorganic Ọdịdị".Ngwakọta a pụrụ iche na usoro ihe omimi na-enye ya ohere ijikọta ihe onwunwe nke ihe ndị na-emepụta ihe na ọrụ nke inorganic.E jiri ya tụnyere ihe ndị ọzọ polymer, ọ na-apụta maka oke okpomọkụ ya.Njikọ silicon-oxygen (Si-O) bụ isi usoro ihe eji eme ihe, na ike nke njikọ CC bụ 82.6 kcal / g na ike nke njikọ Si-O bụ 121 kcal / g na resin silicone, ya mere. nkwụsi ike nke okpomọkụ dị elu, na njikọ kemịkalụ nke ụmụ irighiri ihe adịghị agbaji ma ọ bụ gbarie n'okpuru okpomọkụ dị elu (ma ọ bụ ikpughe radieshon).Silicone abụghị naanị na-eguzogide oke okpomọkụ kamakwa ọ dị ala, a pụkwara iji ya mee ihe na oke okpomọkụ.Ọ naghị agbanwe na okpomọkụ, ma ọ bụ na kemịkalụ ma ọ bụ nke anụ ahụ-mechanical.
3.Anti-splash, otutu nchebe
N'ime ụlọ ọrụ na-agbaze, okpomọkụ nke ọkara na ọkụ eletrik dị oke elu, a na-emepụtakwa spatters dị elu ngwa ngwa (dị ka ụlọ ọrụ ịgbado ọkụ eletrik).Mgbe ọ dị jụụ ma mee ka ọ sie ike, slag na-etolite na ọkpọkọ ma ọ bụ eriri, nke na-eme ka rọba dị n'elu elu nke ọkpọkọ ma ọ bụ eriri na-eme ka ọkpụkpụ na-agbaji.N'aka nke ya, akụrụngwa na eriri na-enweghị nchebe nwere ike mebie.Mgbe ijiri ọtụtụ silicone mkpuchifiberglass aka uwe, ọtụtụ nchekwa nchekwa nwere ike nweta na nnukwu okpomọkụ na-agbaze nke ígwè a wụrụ awụ, ọla kọpa na aluminom nwere ike igbochi nke ọma.fesa mmiri iji zere imebi eriri na akụrụngwa gbara ya gburugburu.
4. Mkpuchi ọkụ, nchekwa ike, mgbochi radieshon
N'ụlọ ọrụ okpomọkụ dị elu, ọtụtụ ọkpọkọ, valves ma ọ bụ akụrụngwa nwere okpomọkụ dị n'ime.Ọkụ ma ọ bụ ikpo ọkụ nwere ike ịpụta ma ọ bụrụ na ejighị ihe nchebe kpuchie ya.Fiberglass nwere nkwụsi ike nke okpomọkụ dị mma karịa ihe ndị ọzọ polymer, ma na-eguzogide ọgwụ radieshon na mkpuchi ọkụ, na-egbochi ihe mberede, na-ebelata ike oriri ma na-egbochi nnyefe kpọmkwem nke okpomọkụ site na ikpo ọkụ na ọkpọkọ gaa na mpaghara gbara ya gburugburu.Gburugburu ebe obibi na-ekpo ọkụ nke ụlọ ọrụ ahụ, nke na-echekwa ụgwọ oyi.
5.Moisture-proof, mmanụ-àmà, ihu igwe-proof, mmetọ-proof, ogologo ndụ ọrụ nke akụrụngwa
Nri iko nwere nkwụsi ike kemịkalụ siri ike.Silicone agaghị emeghachi omume na mmanụ, mmiri, acid na alkali wdg N'oge okpomọkụ nke 260 ° C, enwere ike iji ya ogologo oge na-enweghị ịka nká.Ndụ ọrụ nke fiberglass waterproofna gburugburu ebe obibi nwere ike iru ọtụtụ iri afọ.N'okwu a, ọ nwere ike ichebe ọkpọkọ, eriri na akụrụngwa ruo n'ókè dị ukwuu ma mee ka ojiji ha dịkwuo ogologo.
#Iko eriri#na-akpụ akpụ#fiberglass thermal mkpuchi#fiberglass
Oge nzipu: Ọktoba 27-2022