Qhov zoo ntawm pob zeb wool rwb thaiv tsev board yuav tsum muaj cov yam ntxwv hauv qab no:
Ua ntej, qis thermal conductivity.Lub thermal conductivity yog ib qho tseem ceeb qhia los ntsuas qhov ua tau zoo ntawm cov khoom siv hauv tsev prefabricated.Lub thermal conductivity yog me me, thiab thermal rwb thaiv tsev pob zeb ntaub plaub board nrog zoo thermal rwb thaiv tsev kev ua tau zoo yog tsim nyog los ntawm tsawg zog cov ntaub ntawv.
Qhov thib ob, lub suab nqus coefficient.Nws muaj lub suab zoo nqus.Lub thermal rwb thaiv tsev pob zeb wool board feem ntau nyob ntawm qhov ntom ntawm ib chav tsev.Qhov ntau dua qhov ntom, qhov zoo dua qhov nqus ntawm lub suab.
Qhov thib peb taw tes yog tias nws yuav tsum muaj tsawg hygroscopicity.Tom qab nqus dej, qhov kev txuag hluav taws xob ntawm cov khoom txuag hluav taws xob yuav raug txo kom tsawg, vim tias cov dej muaj thermal conductivity ntau dua.Yog li ntawd, nws raug pom zoo kom cov neeg siv khoom xaiv cov pob zeb tsis muaj dej tsis zoo.
Lub acidity coefficient yog ib qho kev ntsuas ntawm cov tshuaj tiv thaiv ntawm pob zeb ntaub plaub.Nws yog qhov sib piv loj ntawm cov lej ntawm silica thiab alumina rau cov lej ntawm calcium oxide thiab magnesium oxide hauv fiber ntau.Lub acidity coefficient yog qhov ntsuas tseem ceeb los ntsuas qhov zoo ntawm cov khoom siv pob zeb.Lub acidity coefficient yog siab, huab cua kuj zoo thiab lub neej ntev.Nyob rau tib lub sijhawm, acidity coefficient kuj yog ib qho tseem ceeb rau kev paub qhov txawv ntawm pob zeb wool thiab slag wool.Cov khoom siv raw ntawm slag wool yog raws li slag thiab acidity coefficient tsawg dua 1.5, thiab cov khoom siv raw ntawm pob zeb wool yog raws li basalt, thiab acidity coefficient yog ≥ 1.6.
Cov xim ntawm pob zeb wool fiber ntau pov tawm los ntawm qhov kub thiab txias yog feem ntau tawm-dawb.Cov xim ntawm cov khoom siv pob zeb wool feem ntau yog daj-ntsuab.Nws yog vim hais tias cov pob zeb wool fiber ntxiv cov organic phenolic nplaum ua rau qee yam zoo li thiab qee lub zog, hom nplaum no yog ci ntawm 300-400 ° C thiab reacts nrog cov tshuaj muaj pes tsawg leeg ntawm pob zeb wool los hloov cov xim ntawm pob zeb ntaub plaub. fiber ntau.
Post lub sij hawm: Apr-01-2021