Perlite - ib tug heev zoo kawg li cov ntaub ntawv uas

Perlite - ib tug tsiaj uas muaj peev xwm yuav nrhiav tau nyob rau hauv qhov chaw ntawm volcanic eruptions. Nws yog tsim nyob rau qhov twg qhov kub lava los nyob rau hauv kev sib cuag nrog cov av ntawm cov npoo ntawm nws khiav. Vim lub fact tias cov liab-kub khiav yog ceev tshaj cools, nws cov ntaub ntawv obsidian - volcanic iav. Ntxiv mus, yog tias raug rau cov dej feem obsidian, nws yog hydrated thiab cov tau tshuaj perlite - hydroxide obsidian.

Cov tshuaj nyob tus yeees ntawm perlite (dioxide pob zeb ntais, dej, lwm yam hais) muab ib yam ntawm cov "paj kws" nyob rau hauv 1200 degrees thaum lub aqueous tshuaj expands, thiab tus nqi ntawm perlite yog nce mus rau 20 lub sij hawm. Nws thiaj li hu ua perlite uas muaj cim lub zog. Nws refractories, yog sib inert, ib qho yooj yim, unaffected los ntawm pwm, nas thiab microorganisms. Perlite - yog cov ntaub ntawv uas hnub rau kev tsim kho, kev kho mob, roj thiab cov pa roj kev lag luam, metallurgy. Nws ntse thov ntawm kub xws li los ntawm Rho tawm 260 rau ntxiv 1,000 degrees.

Perlite mas siv rau cov ntsaws kab noj hniav nrog insulating cov ntaub ntawv, thaum lub sij hawm lub xov hauj lwm los txhim kho cov rwb thaiv tsev (3 cm 15 cm xyoo pearlite cib thiab absorbs suab nrov ntawm 51 dB), mus pab tsim kho lub ntsiab rau kev nqus los yog kev txhim kho qhov zoo ntawm steel alloys.

Tom qab ua lub siab kub txhab perlite yuav nws cov khoom indefinitely. Nyob rau hauv tsos perlite - ib tug dawb khoom nyob rau hauv granules ntawm 0.1 rau 1.0 cm, muaj ib tug loj ceev 50-150 kilograms ib cubic Meter. Tej zaum yog vim li cas perlite npe los ntawm cov lo lus "pov haum" - "Pearl" (fr.).

Yuav ua li cas perlite khoom zoo? Perlite - ib tug kiag li eco-friendly khoom. Nws comprises additives nyob rau hauv daim ntawv ntawm cov poov tshuaj, sodium, txhuas, hlau, poov hlau, sodium, uas ntse siv cov khoom nyob rau hauv ua liaj ua teb, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam nrog infertile av thiab qhuav kev nyab xeeb. Agroperlit siv kom plam cov av, nyob rau hauv tas li ntawd mus rau ib tug ntau yam ntawm substrates, raws li zoo raws li lub tshuaj, ceev mus txog rau 600% ntawm cov dej ntawm nws tus kheej yuag, li no kom txhob muaj tus nqi ntawm cov dej. Perlite tsob nroj yog siv nyob rau hauv xws li ib tug kev taw qhia ntawm ua liaj ua teb raws li hydroponics. Thaum peb noj ib co, xws li cov Dutch zaub los yog berries (txiv pos nphuab), ces peb tsis paub hais tias lawv twb tsis zus nyob rau hauv lub hauv av thiab nyob rau hauv ntim, uas noj ib as tshuaj. Thiab ib feem ntawm cov ntim twb tau sau nrog perlite yog.

Perlite tsim ib tug ntau yam ntawm cov ntxaij lim dej thiab sorbents, uas muaj siab absorbency thiab yog li ntawd yuav siv los tshem tawm oily tsuas los ntawm dej chaw kua, wastewater emissions kev kho mob, kev txhim kho qhov zoo ntawm cov dej haus, thiab txawm localize lub radionuclides nyob rau hauv cov av. Tsis tas li ntawd, nws ua los ntawm cov ntaub ntawv tso cai rau uas tsis yog-lub tshuab nqus tsev insulated cryogenic units, xws li co rau kev sib cais rau hauv nitrogen thiab cov pa nyob rau hauv cov huab cua.