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High Temperature Alkali-Resistant Refractory Castable

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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

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High Temperature Alkali-Resistant Refractory Castable

Name: High Temperature AlkaliResistant Refractory Castable
Brand: Rongsheng Xinwei
Price: 200 USD

$High Temperature Alkali-Resistant Refractory Castable Manufactures$

Brand Name : Rongsheng Xinwei

Model Number : Rongsheng

Certification : ISO9001

Place of Origin : Zhengzhou, China

MOQ : 1 Ton

Price : 200-800 USD

Payment Terms : TT; L/C

Supply Ability : 2000 tons/month

Delivery Time : 10-20 Days

Packaging Details : Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Application : Furnace Lining, Kiln Lining, Incinerator Lining

Water Addition : 5-7%

Setting Time : ≤24 hours

Imax Servce Temperature : 700℃~1400℃

Final Setting Time : ≤6h

Abrasion Resistance : Excellent

Density : 2.5 g/cm3

Installation Method : Vibration Casting

Bending Strength : ≥30Mpa

Made : Henan

Hardening Feature : Extra Rapid Hardening

Calcium Oxide Content : ≤15%

Volume Density : 2.6

Cement : Seacar 71

Thermal Conductivity : 2.5 W/mK

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Product Specificaton of Alkali-resistant castables
Alkali-resistant castables are a type of prefabricated refractory material specifically designed to combat the destructive effects of alkali metals, their oxides, and compounds. These materials are crucial for lining high-temperature industrial equipment exposed to these elements.

Features and Advantages of Alkali-resistant refractory castables:
1. Good resistance to alkaline gases
2. The corrosive ability of slag
3.Long service life

Key Applications Alkali-resistant refractory castables

These tough castables find use in various industrial settings, particularly:

Cement Kilns: They line critical areas like kiln hoods, preheater systems, decomposing furnaces, and material pipelines.
Other Industries: Alkali resistance is also valuable in applications like glass kilns, ceramic tunnel kilns, steel furnaces, and the paper industry's alkali recovery furnaces.

Overall, alkali-resistant castables are a vital tool for industries that rely on high-temperature processes involving alkali compounds. Their exceptional resistance and durability ensure equipment protection and extended service life.

Product Specification of Alkali-resistant refractory castables

Item		RS-13NL(GT-13NT)	RS-14NT(GT-14NL)
Al2o3(%)		48	48
SIO2(%)		50	50
Bulk Density(g/cm3)		2.10	2.20
Cold Crushing Strength(Mpa)	110℃*24h	70	70
Cold Crushing Strength(Mpa)	1100℃*3h	70	70
Cold modules of rupture(Mpa)	110℃*24h	7	7
Cold modules of rupture(Mpa)	1100℃*3h	7	7
Linear change after burning(%)	1100℃*3h	+-0.4	+-0.4
Alkali resistance(%))		First Grade	First Grade
Max using temperature	℃	1300	1400
Construction Reference Water Consumption	%	6.5-7.5	6.0-7.0

Product Tags:

High-Temperature Alkali-Resistant Castable

Alkali-Resistant Refractory Castable

$High Temperature Alkali-Resistant Refractory Castable Manufactures$

High Temperature Alkali-Resistant Refractory Castable Images

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