Txhim kho Castables thiab Mortars nrog Micro Polypropylene (PP) Fibers

Hauv kev tsim kho vaj tse, kev siv cov khoom siv hauv tsev Cov fibers micropolypropylene (PP) tau dhau los ua ib lub tswv yim muaj txiaj ntsig zoo rau kev txhim kho kev ua tau zoo thiab kev ruaj khov ntawm cov castables thiab mortars.

Cov fibers me me no ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa cov khoom siv, muab ntau yam txiaj ntsig uas pab txhawb rau nws lub zog thiab kev ua kom muaj zog.

Cov Haujlwm ntawm Cov Khoom Siv Micro PP:

Qhov no pab txhawb rau lub neej ntev thiab kev ruaj khov ntawm cov khoom siv.

2. Kev Tiv Thaiv Kev Cuam Tshuam: Kev suav nrog cov micro PP fibers ua rau cov castables thiab mortars tsis kam ua haujlwm ntau, ua rau lawv muaj zog dua thiab muaj peev xwm tiv taus kev ntxhov siab thiab kev cuam tshuam.

3. Lub zog flexuralCov fibers micro PP ua rau lub zog khoov ntawm cov khoom siv los ntawm kev faib cov khoom siv sib npaug ntau dua. Lub zog ntxiv no yog qhov tseem ceeb hauv cov xwm txheej uas cov khoom siv raug kev ntxhov siab khoov lossis khoov.

4. Kev Ruaj Ntseg Zoo Dua: Lub zog ntawm castables thiab mortars tau zoo dua nrog kev koom ua ke ntawm micro PP fibers, ua rau lawv muaj zog dua rau kev thauj khoom dynamic thiab cov xwm txheej tsis zoo.

5. Kev Tiv Thaiv Kev Kub NtxhovCov fibers micro PP pab txhawb rau qhov tsis kam ntawm cov khoom siv thermal shock, uas yog ib qho tseem ceeb hauv cov ntawv thov uas xav tias yuav raug kev hloov pauv kub sai.

6. Txo Cov Yas Shrinkage CrackingLos ntawm kev muab kev tiv thaiv tiv thaiv kev tawg ntawm cov yas thaum lub sijhawm teeb tsa thiab ziab, cov micro PP fibers daws qhov teeb meem thaum ntxov hauv lub voj voog ntawm castables thiab mortars.

7. Kev Ua Haujlwm Zoo Dua: Qhov muaj cov micro PP fibers ua rau cov khoom siv ua haujlwm tau zoo dua thaum sib tov thiab muab tso, ua kom muaj kev sib xws zoo dua hauv cov khoom kawg.

8. Kev Tiv Thaiv Kev XebHauv cov chaw uas muaj kev txhawj xeeb txog kev raug cov neeg ua haujlwm corrosive, cov micro PP fibers tuaj yeem ua rau cov castables thiab mortars tsis kam corrosion, ua rau lawv lub neej ntev.

Hauv kev xaus, qhov ntxiv ntawm micro Cov fiber PP rau castables thiab mortars sawv cev rau ib txoj hauv kev dav dav los ua kom lawv cov kev ua tau zoo dua. Txawm hais tias nws yog kev tswj qhov tawg, kev txhim kho kev tawv, lossis kev txhim kho kev tiv thaiv rau cov yam ntxwv ib puag ncig, cov fibers no ua lub luag haujlwm tseem ceeb hauv kev txhim kho qhov zoo thiab kev ruaj khov ntawm cov ntaub ntawv tsim kho. Raws li thev naus laus zis txuas ntxiv mus, kev koom ua ke ntawm micro PP fibers sawv cev rau kev nrhiav kev tsim kho tshiab hauv kev lag luam tsim kho.