Inorganic muab tub lim rau drymix muab tub lim

Inorganic fillers feem ntau yog siv hauv cov khoom siv drymix los txhim kho lawv cov kev ua tau zoo thiab cov khoom. Lawv feem ntau ntxiv rau cov muab tub lim kom nws cov khoom ntau, txo qhov shrinkage, thiab txhim kho nws lub zog thiab kav ntev. Qee qhov feem ntau siv inorganic fillers rau drymix fillers suav nrog:

1. Silica xuab zeb: Silica xuab zeb yog ib qho kev muab tub lim siv rau hauv cov tshuab ziab khaub ncaws vim nws lub zog siab thiab hardness. Nws pab txo qis shrinkage thiab txhim kho tag nrho lub zog ntawm cov muab tub lim.
2. Calcium Carbonate: Calcium carbonate yog lwm cov khoom siv uas tsis muaj tshuaj lom neeg uas tau ntxiv rau cov khoom siv drymix. Nws pab txhim kho qhov ntau ntawm cov muab tub lim thiab txo qhov shrinkage. Tsis tas li ntawd, nws tuaj yeem txhim kho tag nrho durability thiab huab cua tsis kam ntawm cov muab tub lim.
3. Talc: talc yog cov ntxhia mos uas feem ntau siv los ua cov khoom siv hauv cov tshuab ziab khaub ncaws vim nws cov nqi qis thiab muaj. Nws pab txo qis shrinkage thiab txhim kho kev ua haujlwm tag nrho ntawm cov muab tub lim.
4. Mica: Mica yog ib qho ntxhia uas feem ntau siv hauv cov khoom siv drymix los txhim kho lawv lub zog thiab kav ntev. Nws pab txo qis shrinkage thiab txhim kho lub zuag qhia tag nrho tsis kam mus tawg thiab chipping.
5. Fly Ash: Fly tshauv yog cov khoom siv hluav taws xob ntawm cov hluav taws xob hluav taws xob uas feem ntau siv los ua cov khoom siv hauv cov tshuab ziab khaub ncaws. Nws pab txhim kho tag nrho lub zog thiab kav ntev ntawm cov muab tub lim thiab tuaj yeem txhim kho nws cov kev tiv thaiv dej thiab tshuaj.

Nyob rau hauv cov ntsiab lus, inorganic fillers xws li silica xuab zeb, calcium carbonate, talc, mica, thiab ya tshauv yog siv nyob rau hauv drymix fillers los txhim kho lawv cov khoom thiab kev ua tau zoo. Cov fillers no pab txo qis shrinkage, txhim kho lub zog thiab kav ntev, thiab txhim kho kev ua haujlwm thiab huab cua tsis kam.