Cov lus qhia rau kev yuav khoom boards

Kev tiv thaiv ib puag ncig
Raws li lub teb chaws tus qauv, cov rooj tsav xwm ceev tuaj yeem muab faib ua E{{{0}}}, E1, thiab E2 raws li lawv cov ntsiab lus dawb formaldehyde. E2 qib formaldehyde tso tawm tsawg dua lossis sib npaug li 5mg / L; E1 qib formaldehyde emission tsawg dua lossis sib npaug li 1.5mg / L, uas tuaj yeem siv ncaj qha rau kev kho kom zoo nkauj sab hauv tsev; Qhov emission ntawm E0 qib formaldehyde tsawg dua los yog sib npaug li 0.5mg/L. Cov neeg tau txais kev pab yuav tsum sim yuav cov khoom uas tsis muaj formaldehyde emissions thaum xaiv boards ntom, vim cov khoom no muaj kev nyab xeeb dua.
Cov pore xiav qhov luaj li cas ntawm {{0}} 27-0.98 nanometers thiab yog teem rau hauv crystalline. Nyob rau tib lub sijhawm, nws muaj zog hluav taws xob tsis muaj zog. Cov kab mob molecular ntawm formaldehyde, ammonia, benzene, toluene, thiab xylene yog nyob nruab nrab ntawm 0.4-0.62 nanometers, thiab lawv yog tag nrho cov polar molecules. Lawv muaj cov yam ntxwv ntawm qhov nyiam adsorbing cov pa phem xws li formaldehyde, benzene, thiab TVOC, ua tiav cov txiaj ntsig ntawm purifying huab cua sab hauv tsev.
zoo
Nto huv: Lub rooj zaum ntom ntom ntom nrog qhov chaw huv zoo yuav tsum muaj tsis muaj qhov pom tseeb ntawm nws cov npoo. Cov khoom yog tshwm sim los ntawm impurities qhia thaum lub sij hawm nias, uas tsis tsuas yog cuam tshuam rau kev zoo nkauj tab sis kuj ua rau cov xim zaj duab xis yooj yim tev tawm.
Nto smoothness: Thaum kov qhov chaw nrog koj txhais tes, yuav tsum muaj kev xav zoo. Yog tias qhov kev xav ntxhib, nws qhia tau tias kev ua haujlwm tsis nyob hauv qhov chaw.
Nto flatness: Qhov saum npoo ntawm lub rooj tsavxwm yuav tsum ci thiab tiaj tus. Yog tias qhov chaw tsis sib xws thaum saib los ntawm sab, nws qhia tau tias muaj teeb meem nrog cov khoom siv lossis txheej txheej txheej.
Zuag qhia tag nrho elasticity: Cov boards nyuaj yuav tsum yog cov khoom tsis zoo.