Ha re bua ka thibelo ea molumo, bohle ba lokela ho e tseba.E le molebeli tseleng, e hahiloe mohloling oa lerata kapa mahlakoreng a mabeli a tsela.Ha lerata le fetisetsoa ho mokoallo oa molumo, le tla phunyeletsoa 'me le tla monya karolo e itseng.Joale molumo mokoallo e haholo-holo thehiloeng seo absorption molumo.Eng?Kajeno, baetsi ba thibelo ea molumo ba tla u bolella ka eona.
Moetsi oa thibelo ea molumo
1. Boea ba khalase
Boea ba khalase ea Centrifugal ke mofuta oa thepa e kenyang mocheso e ileng ea hlaha ka bo-1980.Ke setho sa lelapa la fiber ea khalase.E sebelisa theknoloji e tsoetseng pele ea machaba ea ho butsoa ka centrifugal ho etsa fibrillate khalase e qhibilihisitsoeng le ho e fafatsa ka resin ea thermosetting.Joale thepa e phekoloa ka mocheso.
Boea ba khalase bo entsoe haholo-holo ka lehlabathe la quartz, feldspar, sodium silicate, boric acid, joalo-joalo, tse entsoeng ka k'hothone ea fiber ea khalase e qhibilihang ka mocheso o phahameng.
Litšobotsi tsa sehlahisoa sa k'hothone e monyang molumo oa khalase: boima bo bobebe, coefficient ea ho monya molumo o phahameng, ts'ebetso e ntle ea lelakabe le ts'ebetso e ntle haholo ea lik'hemik'hale, 'me ke bopaki ba mongobo.
2. Fiber ea aluminium
Aluminium faeba e monyang molumo oa phanele ke mofuta oa tšepe o monyang molumo o entsoeng ka letlooa le nang le mahlakore a mabeli a aluminium le sandwiching fiber ea aluminium le foil ea aluminium.E na le ts'ebetso e ntle ea ho monya molumo, matla a phahameng a tsitsipano, lisebelisoa tse bobebe, lipalangoang tse bonolo le ho hanyetsa boemo ba leholimo bo botle.
Fiber ea aluminium e na le litšobotsi tse latelang:
Lisebelisoa tse tšesaane haholo: Botenya ba phanele e monyang molumo oa aluminium hangata bo pakeng tsa 0.8-2mm, 'me boima ba bokaholimo ke 1.4-3.2kg/m2.Ho bonolo ho tsamaisa ka lebaka la boholo ba eona bo fokolang le boima bo bobebe
1. Coefficient ea ho fokotsa lerata e teteaneng ea 35mm ke 0.7, le 1.8mm e teteaneng ea ho fokotsa lerata ke 0.9.
Mokhabiso: Boto e ka penta ka mebala e fapaneng, 'mala o motle haholo, o na le phello e khabisitsoeng le ho monya molumo.
Ts'ebetso e bonolo: Letlapa la aluminium le ka sebetsoa hantle haholo, ho bonolo ho phunya, ho kobeha le ho seha.Ha kaho e etsoa, ho ke ke ha e-ba le lerole la fiber le hasang le ho silafatsa tikoloho le ho ama bophelo bo botle ba basebetsi.
2, aluminium e foam
Foam ea aluminium e entsoe ka aluminium e hloekileng kapa e eketsoa ka li-additives ka motsoako oa aluminium.E phophoma 'me e na le litšobotsi tsa tšepe le tse phophomang.
Letlapa la aluminium ea foam le na le ts'ebetso e ntle haholo ea ho monya molumo, karolelano ea coefficient ea ho monya molumo ha e fete 0.64, 'me coefficient ea ho fokotsa lerata e pakeng tsa NRCO.75, e ntle haholo bakeng sa lerata la sephethephethe haholo-holo le ipapisitse le maqhubu a mahareng le a tlase. , 'me e phahametse mefuta e meng ea lisebelisoa tse monyang molumo.Bokaholimo ba aluminium e foamed e ka itlhoekisa ka mor'a pula, ntle le ho ama ts'ebetso ea acoustic.
Nako ea poso: Sep-29-2019