95 Micro Silica Fume
Borida 95 feem pua Micro Silica fume / Micro Silica Qib 95 ua tau raws li qhov yuav tsum tau ua ntawm cov qauv tsim los ntawm:
American Society for Test thiab Khoom: ASTM C1240
European Committee rau: EN 13263: 2005
Hauj lwm lawm
95% Micro Silica fume
-Qib 95 feem pua rau Kev Tsim Kho Khoom Siv
General | Ntim | Kev Tswj Xyuas Zoo |
Micro Silica Qib 85 | Undensified Micro Silica -85U pob yog: ● 550kg Jumbo hnab ● 25kg ntawv lossis hnab yas | Borida Microsilica® |
Iis qhuav silica fume muaj nyob rau hauv ob daim ntawv tseem ceeb: ● Undensified -Qib SiO2>85 feem pua , nrog rau qhov hnyav hnyav ntawm 200-350kg / m3 ● Densified-Qib SiO2 >85 feem pua , nrog rau qhov hnyav hnyav ntawm 550-730kg / m3 | Densified Micro Silica -85D pob yog: ● 1000kg Jumboo hnab ● 25kg ntawv lossis hnab yas ● Cov ntim tshwj xeeb tuaj yeem muab los ntawm kev thov | Cov tshuaj muaj pes tsawg leeg thiab cov khoom siv lub cev raug kuaj tsis tu ncua los ntawm SGS thiab Borida Laboratory nrog cov qauv thoob ntiaj teb. |
Cov qauv
Borida 95 feem pua Micro Silica fume / Micro Silica Qib 95 ua tau raws li qhov yuav tsum tau ua ntawm cov qauv tsim los ntawm:
● American Society for Testing and Materials: ASTM C1240
● European Committee rau: EN 13263: 2005
nyhuv
Silica tshauv tuaj yeem sau cov pores ntawm cov cement hais, tib lub sijhawm nrog cov khoom siv dej los tsim cov gel, thiab cov khoom alkaline magnesium oxide cov tshuaj tiv thaiv los tsim cov gel.
Hauv cov cement-based pob zeb, mortar thiab refractory castable, qhov tsim nyog ntawm silica tshauv tuaj yeem ua lub luag haujlwm hauv qab no:
● Txhim kho qhov ua haujlwm siab, tiv thaiv folding, los tiv thaiv kev yaig, tiv thaiv corrosion, cuam tshuam tsis kam thiab hnav tsis kam.
● Nrog rau kev tuav dej, tiv thaiv kev sib cais, kev tso dej, txo lub luag haujlwm ntawm cov twj tso kua mis ua haujlwm zoo heev.
● Tseem ceeb txuas ntxiv lub neej kev pab cuam ntawm pob zeb.
● Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav xws li cov tshuaj chlorine ntsev erosion, sulfate erosion thiab high humidity, lub durability ntawm pob zeb yuav nce ib los yog ob peb zaug.
● Zoo txo qhov kev txhaj tshuaj ntawm cov pob zeb thiab cov khoom siv hauv av tshauv, txhim kho lub thickness ntawm ib txheej txheej.
● Yog ib qho tseem ceeb ntawm cov pob zeb ua kom muaj zog, muaj C150 kev ua vaj tse pob zeb siv.
● Nrog txog li 5 npaug ntawm cov nyhuv ntawm cov cement, hauv cov pob zeb zoo tib yam thiab cov cement castable tsawg tuaj yeem txo cov nqi. Txhim kho durability.
● Zoo tiv thaiv qhov tshwm sim ntawm pob zeb alkali aggregate cov tshuaj tiv thaiv. 8, txhim kho qhov ntom ntawm pouring refractories.
● Thaum coexisting nrog Al2O3, nws yog yooj yim dua los tsim mullite facies, kom nws cov kub kub lub zog, anti-thermal vibration li.
Ntim
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