Tsawg-density kev sib txhuam cov khoom siv cov qauv qauv sim
Lub hom phiaj ntawm cov qauv kev sim rau cov khoom siv uas tsis tshua muaj kev sib txhuam: Lub hom phiaj ntawm cov qauv kev sim rau cov khoom siv uas tsis muaj kev sib txhuam yog kom tau txais cov khoom siv sib txhuam zoo dua. Qhov ntom ntom ntawm cov khoom sib txhuam yog hais txog cov khoom siv nrog qhov ntom ntawm 1.7g / cm³ lossis tsawg dua. Los ntawm kev ntsuam xyuas qhov kev sib txhuam ntawm cov khoom siv tsawg thiab muab piv nrog kev ua haujlwm ntawm kev sib txhuam cov khoom siv ib txwm muaj, peb tuaj yeem nkag siab txog cov khoom siv sib txhuam thiab tuav txoj hauv kev zoo los txo qhov ntom ntawm cov khoom siv sib txhuam.
Qhov loj ntawm cov khoom ntom ntom, thiab cov khoom lag luam muaj kev ua tau ncaj qha, xws li cov kev xav tau ntawm lub tsheb uas muaj kev ntseeg, thiab cov khoom lag luam muaj qee yam kev sib raug zoo. Cov khoom ntom ntom tsis yog tsuas yog txiav txim siab los ntawm cov qauv, tab sis kuj nrog cov txheej txheem tsim khoom thiab kev tswj cov txheej txheem tsis tau, tab sis cov qauv hauv cov khoom muaj feem cuam tshuam loj tshaj plaws.
Tsawg-density kev sib txhuam cov khoom siv raws li cov qauv kev sim: coj cov qauv yooj yim los siv ntau dua ntawm qhov ntom ntom ntawm vermiculite, tsawg-density fibers thiab tsawg dua phenolic resin cov ntsiab lus ua los ntawm cov khoom siv kev sib txhuam tsawg tsawg.
