Lub luag hauj lwm ntawm cov ntxhia wool

Hluav taws kub

Cov khoom siv raw ntawm sab nrauv phab ntsa ntxhia wool board yog ntuj volcanic pob zeb, uas yog cov khoom siv hluav taws xob uas tsis yog hluav taws kub.

Cov yam ntxwv tseem ceeb tiv thaiv hluav taws:

☉ Nws muaj qhov ntsuas hluav taws kub siab tshaj plaws ntawm A1, uas tuaj yeem tiv thaiv kev sib kis ntawm hluav taws.

☉ Muaj qhov ruaj khov heev, yuav tsis ncab, ntsws lossis deform hauv qhov hluav taws kub.

☉ Kub kub kuj, lub melting point yog siab tshaj 1000 degree.

☉ Tsis txhob tsim cov pa taws lossis hlawv cov tee dej / khib nyiab hauv hluav taws.

☉ Tsis txhob tso cov tshuaj thiab cov pa roj uas tsim kev puas tsuaj rau ib puag ncig hauv hluav taws.

Thermal rwb thaiv tsev

Cov fiber ntau ntawm cov pob zeb hauv pob zeb yog cov tawv thiab yoog raws, thiab cov ntsiab lus ntawm cov pob slag yog tsawg. Yog li ntawd, lub thermal conductivity yog tsawg, thiab nws muaj ib tug zoo heev thermal rwb thaiv tsev nyhuv.

Lub suab nqus thiab txo suab nrov

Mineral wool yog cov khoom siv hluav taws xob zoo tshaj plaws, thiab ntau cov khoom siv sib txuas ua rau cov qauv sib txuas, uas txiav txim siab tias Shida pob zeb wool yog cov khoom siv suab nrov zoo thiab txo cov suab nrov.

Hydrophobicity

Lub hydrophobicity ntawm dej-repellent mineral wool khoom tuaj yeem ncav cuag 99.9 feem pua; Cov dej nqus dej yog qhov tsawg heev, thiab tsis muaj capillary nkag mus.

Moisture kuj

Nyob rau hauv ib puag ncig nrog cov av noo siab, qhov ntim noo noo nqus ntawm cov ntxhia wool tsawg dua {{0}}.2 feem pua ​​. Raws li ASTMC1104 lossis ASTM1104M txoj kev, qhov nqus noo noo ntau dua li 0.3 feem pua.