Alkali Resistant Castable
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Alkali Resistant Castable

Alkali resistant castables yog aluminium silicate acidic refractory castables uas tuaj yeem tiv thaiv corrosion los ntawm alkali hlau oxides (xws li K2O thiab Na2O). Ib txheej txheej tiv thaiv corrosion thiab corrosion-resistant yog tsim rau saum npoo ntawm qhov kub ntawm 1250 degree. Nws tuaj yeem tiv thaiv kev yaig thiab nkag mus ntawm lub cev los ntawm alkaline airflow thiab cov ntaub ntawv hauv cov cement kiln cov ntaub ntawv ntawm qhov kub thiab txias.
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Khoom Taw qhia
Khoom Description

Alkali resistant refractory castables

Alkali resistant refractory castables Taw qhia

 

Alkali resistant castables yog ua los ntawm txhuas silicate cov ntaub ntawv raws li refractory aggregates thiab hmoov, thiab aluminate cement thiab admixtures. Hom castable no tau muab faib ua ob hom: hnyav thiab lub teeb.

 

Nws muaj qhov kub thiab txias ua haujlwm zoo thiab alkali corrosion kuj. Nws yog ib qho kev sib xyaw ua ke ntawm refractory aggregate, binder aggregate, binder thiab alkali resistant tus neeg sawv cev. Nws yog tsim los ntawm pores.

 

Cov ntsiab lus sib piv, yog tias nws ntau dua 45%, nws yog lub teeb alkali-resistant castable, thiab yog tias nws tsawg dua 45%, nws yog ib qho hnyav alkali-resistant castable.

 

 
Khoom Parameters

 

Lub npe Alkali resistant castable
  YH-13NL YH-14N
chemical muaj pes tsawg leeg% Al2O3 48 45
Qhov ceev ceev BD g / cm3 110 degree x 24h 2.2-2.4 2.2-24
Flexural zog MOR MPa 110 degree x 24h 7 8
1110 x 3 h 7 8
Compressive zog CSS MPa 110 degree x 24h 70 80
1110 x 3 h 70 80
Kab hloov tus nqi% 1110 x 3 h ±0.4 ±0.4
Ua haujlwm kub degree 1300 1400

 

Khoom nta

 

1, Kev kub siab ua haujlwm zoo

2, Muaj zog tiv thaiv alkali corrosion

3, Resistant erosion los ntawm molten sodium ntsev

4, Siab zog

5, tsawg ceev

 

Cov khoom siv

 

Heavy alkali resistant castables yog tsuas yog siv nyob rau hauv lub kiln tail, kiln taub hau, preheater, tso chaw nres nkoj, tuyere thiab lwm qhov chaw ntawm roasted alumina teb thiab cement teb kilns.
Lub teeb alkali-resistant refractory castables yog tsuas yog siv rau lub preheater sab saum toj cover, lub tog raj kheej thiab kiln rwb thaiv tsev hauv ob sab phlu ntawm lub saum toj no-hais teb kiln.
Alkali-resistant refractory castables kuj tseem siv tau rau hauv kev lag luam furnaces nrog alkali corrosion hauv steel, non-ferrous hlau, iav, machinery, petrochemical thiab lwm yam lag luam.

 

alkali resistant castables

 

Cim npe nrov: Tuam Tshoj alkali resistant castable manufacturers, lwm tus neeg, Hoobkas

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