Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

Refractory Castable, Refractory Products, Refractory Material manufacturer / supplier in China, offering Zl Series of Self-Flow Castable, Ultra High Purity Ceramic Fibre Board, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory Zl Series of Self-Flow Castable

Zl Series of Self-Flow Castable

FOB Price: US $200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $200/ Ton
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Production Capacity: 100000 Metric Ton/Metric Tons Per Year
Transport Package: 25kg in One Bag Then Packed in Wooden Pallet
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: ZL1-2
  • Feature: Long Time Materials
  • Shape: Powder
  • Sio2 Content (%): 15
  • Volume Density(g/cm3): 2.80
  • Specification: SGS
  • HS Code: 38160000
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Castable
  • Al2O3 Content (%): 75
  • Trademark: YH
  • Origin: Zibo, Shandong, China
Product Description
ZL Series of Self-flow Castable

According to different brands, this product is put together by the respective use of corundum, carborundum, bauxite and various synthetic materials as the main materials, along with the adding of much admixture and high-efficiency water-reducing agent and fluidizing agent. Eventually, the performances of combination and fluidity of the product are improved. Its main characteristics are that it depends only on the fluidity owned by the material itself under the condition of adding no water content, and without shaking; it can be used in the narrow gap and in the place where it can't be shaken. With the perfect performance of construction and quality, the product is mainly used in the lining of CFBB and in the place where it is difficult to construct. It can also be applied to the thermal equipment. 

Physiochemical performance:
 

ZL-1
 

ZL-2
Chenical Composition(%) 
AL2O3
 

≥80

≥75

SiO2
 
≤15≤20
Volume Density(g/cm3)
110ºC×24h
 
≥2.80≥2.70

1000ºC×3h
 
≥2.75≥2.65
Normal tenperature Flexural Intensity(Mpa)
110ºC×24h
 
≥14&≥12

1000ºC×3h
 
≥18≥14Normal
Normal Tenperature Pressure Resistance Intensity(Mpa)
110ºC×24h
 
≥90≥70

1000ºC×3h
 
≥130≥100

Linear Change Rate After Burning(%)
 
1000ºC×3h≤-0.30≥-0.40

Abrasion Resistance(cm3) (according to the ASTM(C-704stangard)
 
≤5.0≤10

Modulus of Thermal Conductivity    w/m k
 
1.51.5

Thermal Shock Resistance (time)(1000ºC×water  cooling)
 
≥25≥25

Fire-proof degree(ºC)
 
≥1750≥1710

The Maximum Use Temperature(ºC)
 
≥1600≥1500

Self-flow Value(mm)
 
≥200
≥200
 
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