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Home -> Product -> Castable Series -> Petrochemical Industry -> Ethylene cracking furnace unit -> The radiation chamber ->

Lightweight insulating castable YL-8N

Hotline:+8613864463333


    Lightweight insulating castable YL-8N

    Product specification

    [product name] : lightweight heat insulating castable yl-8n

    [product model] : yl-8n

    Recommended site: radiation room

    Product information

    1) low thermal conductivity, outstanding heat insulation performance.

    2) the iron content is lower than that of conventional thermal insulation lining, and has good stability under reducing atmosphere, which can effectively prevent the lining from defects and lead to lining damage in the case of carbon permeability.

    3) high operating temperature, low line change rate and good overall stability.

     

    [application location] : the radiation chamber and convection chamber of ethylene cracking furnace in petrochemical industry are used as thermal insulation lining.

    Performance indicators


    ModelLightweight insulating castable
    No.YL-8N
          maximum service tem.(℃)1300
    Chemical conposition(%)AL203≧40
    Fe2O3≦2.5
    Volume density(g/cm3)110℃*24h0.88
    Bending strength110℃*24h≧1.5
    815℃*3h≧0.8
    Pressive strength(MPa)110℃*24h≧3
    815℃*3h≧2.5
    line changes(%)900℃*3h±0.6
    Thermal conductivity(W/mk)200℃hot surface≦0.19
    425℃hot surface≦0.22
    650℃hot surface≦0.26
    form of construction Vibration casting Daub ramming



    Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Lightweight insulating castable YL-8N manufacturer in Shandong。Our company Lightweight insulating castable YL-8N sincerely obtains the prestige,rewards our customers with the preferential price of Lightweight insulating castable YL-8N and warm service。Our main products:refractory castable,high strength castable,alumina silicate fiber module,alumina silicate felt,alumina silicate fiber blanket,alumina silicate cotton,etc。The products sell well in dozens of metallurgical,chemical and electric power enterprises all over the country and are well received by users。The company's unique production process,quality management and testing equipment to ensure product quality and stability,has a high-quality staff and professional and technical personnel,according to the different requirements of users,the development and design of a variety of new refractory materials。To know the latest Lightweight insulating castable YL-8N price can be posted on our website https://www.zbyuneng.cn,we will contact you within 24 hours,Tel: 13864463333 Manager Sun。

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