Xyoo 2021 Cov Cenosphere Zoo Tshaj Plaws - Cov yam ntxwv ntawm Cenospheres Hollow Microspheres - Kehui

Cov Cenospheres (Cov Khoom Siv Mineral Uas Muaj Alumina thiab Silica) yog cov khoom lag luam ntawm cov chaw tsim hluav taws xob hlawv thee thiab yog lub pob zeb tsis hnyav, tsis muaj zog, khoob uas muaj cua lossis roj tsis muaj zog. Cov xim ntawm Cenosphere sib txawv ntawm grey mus rau yuav luag dawb thiab nws qhov ceev yog li 0.4 - 0.8 g / cm3 (0.014 - 0.029 lb./cu hauv), uas muab rau lawv nrog kev ntab.
Cov cenospheres yog siv los ua cov khoom siv sib dua hauv cov pob zeb thiab cov yas. Cov pob zeb sib xyaw nrog cov resin los ua cov ua npuas ncauj sib dua siv ua cov khoom siv tseem ceeb rau cov vaj huam sib luag sandwich, cov cuab yeej thaiv, thiab cov ua npuas ncauj buoyancy. Lawv yog siv los ua cov vuas refractory uas tiv taus cua sov thiab cov txheej txheem ceramic nrog cov thermal conductivity qis. Cov cenospheres uas muaj hlau coated yog ntxiv rau cov xim tiv thaiv EMI.

Cov yam ntxwv ntawm Cenospheres (kuj tseem hu ua Cov Microspheres Hollow):

1. Kev npliag zoo: Cov microbeads hollow yog cov microspheres hollow circular nrog lub cheeb ntawm 0.2µm-400µm, thiab tus nqi spherical yog ≥95%, uas ua rau kom muaj kev npliag ntawm cov khoom uas tau sau thiab ua rau cov khoom uas tau sau zoo dua rau kev ua tiav.
2. Qhov ceev qis: cov microspheres hollow muaj qhov ceev ntawm 0.4g/cm3 -0.8g/cm3. Piv nrog rau feem ntau cov khoom siv hauv av, cov microspheres hollow yog 30% -85% sib dua hauv qhov hnyav.
3. Kev Sau Ntau Npaum Li Cas: Cov microspheres hollow nyob hauv thaj chaw tsawg tshaj plaws uas yuav tsum tau sau. Vim nws cov qauv spherical, qhov viscosity raug txo qis heev.
4. Lub zog siab: cov microspheres hollow tuaj yeem tiv taus 4000 kg / cm vim lawv lub plhaub tawv.
Lub zog compressive ntawm 3 txog 7000 kg / cm3.
5. Kev Ntsws Tsawg: Cov hlaws dai qhov yog ib qho ntawm ob peb yam khoom siv hauv daim teb sau uas tuaj yeem ua tiav kev ntsws tsawg. Tus nqi ntsws ntawm ntau tus lej ntawm cov microspheres hollow uas tau ntim.
6. Kev rwb thaiv cua sov thiab rwb thaiv suab: Qhov tshwj xeeb hollow ua rau cov hollow microspheres muaj cov thermal conductivity qis thiab tuaj yeem siv rau kev rwb thaiv cua sov thiab cov ntaub ntawv rwb thaiv suab.
7. Kev ruaj khov muaj zog: cov microspheres hollow tuaj yeem ntxiv rau cov kuab tshuaj, cov tshuaj organic, dej, cov kua qaub lossis cov hauv paus yam tsis hloov lawv cov khoom siv tshuaj.
8. Kev tiv taus kub siab: Vim tias qhov chaw yaj ntawm cov microspheres hollow yog siab txog 1450 ° C, nws tuaj yeem ruaj khov ntawm qhov kub siab tshaj 1000 ° C.
9. Kev rwb thaiv hluav taws xob: Siv ntau yam hloov hluav taws xob, cov vaj huam sib luag ntsuas, thiab cov ntaub ntawv ntim khoom siv hluav taws xob los txhim kho kev rwb thaiv tsev.
10. Tus nqi qis: Tus nqi ntawm cov microspheres hollow yog 50% -200% qis dua li ntawm cov microspheres dag.

Sib dua cov cib refractory sintered

Casting Exothermic Insulation Riser

Txheej txheej rwb thaiv tsev kub

Kev ua cementing hauv roj av