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LT-5C Series of heat-resistant and wear-resistant single layer lining castings

Hotline:+8613864463333


    LT-5C Series of heat-resistant and wear-resistant single layer lining castings


    Product specification

    [product name] : lt-5c series heat-resistant and wear-resistant single-layer lining castable

    [product model] : lt-5c

    [recommended parts] : triple separator

    Product information

    [performance characteristics] : 1) introduce a variety of light hollow materials, optimize the particle distribution, strengthen the matrix binding ability, with good overall performance and high strength, so as to improve the lining material resistance to erosion and heat insulation effect.

    2) the single-layer lining structure without tortoise-shell mesh (side pull ring) is adopted to avoid the defects of the two-layer structure, such as poor integrity, inconsistent expansion coefficient, easy separation of wear-resisting layer and heat insulation layer.Its integrity is good, the structure is simple, the construction cycle is short, the use cycle is long.

    3) can be used with steel brazing, in the lining of the internal uniform generation of many micro cracks, the absorption of energy plays a great role, reduce the peak stress, make the possibility of macro crack reduction, so the lining of toughness, seismic resistance to improve, enhance the lining of carbon permeability ability.

    Place of use:

    Regenerator shell, distribution plate, hanger, settler shell, external heat extractor, charred tank, riser type part, degasifier, middle part of three-stage cyclone separator in FCCU of petrochemical industry.The working temperature is generally 500℃~800℃.

     

    Performance indicators

    ModelHeat-resistant and wear-resistant single layer lining castable
    No.LT-5C ⅠLT-5C ⅡLT-5C Ⅲ
    maximum service tem.120012001200
    Chemical conposition(%)AL203≧303030
    Fe2O3≤5≤5≤5
    Volume density  (g/cm3) 110℃*24h1.51.51.6
    Bending strength(MPa)≧110℃*24h44.55
    540℃*3h2.533.5
    815℃*3h2.533.5
    Pressive strength(MPa)≧110℃*24h202535
    540℃*3h152030
    815℃*3h151725
    line changes(%)815℃*3h±0.15±0.15±0.15
    Thermal conductivity (W/mk)815℃ hot surface 0.3-0.380.35-0.430.42-0.48
    Wear resistant (cc)815℃*3h≤20≤20≤20
    form of construction Vibration pouring daub ramming

    ModelHeat-resistant and wear-resistant single layer lining castable
    No.LT-5C ⅣLT-5C ⅤLT-5C ⅥLT-5C Ⅶ
    maximum service tem.1200120014001400
    Chemical conposition(%)AL203≧30364040
    Fe2O3≤5≤3≤3≤3
    Volume density  (g/cm3) 110℃*24h1.71.8522.2
    Bending strength(MPa)≧110℃*24h6789
    540℃*3h5678
    815℃*3h4578
    Pressive strength(MPa)≧110℃*24h37505570
    540℃*3h33455065
    815℃*3h28404560
    line changes(%)815℃*3h±0.15±0.15±0.15
    Thermal conductivity (W/mk)815℃ hot surface 0.45-0.530.6-0.70.65-0.80.7-1.0
    Wear resistant (cc)815℃*3h≤20≤18≤18≤18
    form of construction Vibration pouring daub ramming

    Zibo Yuneng Kiln Technology Co.,Ltd. is the professional LT-5C Series of heat-resistant and wear-resistant single layer lining castings manufacturer in Shandong。Our company LT-5C Series of heat-resistant and wear-resistant single layer lining castings sincerely obtains the prestige,rewards our customers with the preferential price of LT-5C Series of heat-resistant and wear-resistant single layer lining castings 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 LT-5C Series of heat-resistant and wear-resistant single layer lining castings 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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