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Place of Origin : Zibo, China
Brand Name : Laurel
Certification : ISO9001
Model Number : Laurel-04-12-1
MOQ : 20 ton
Packaging Details : woven package
Delivery Time : 10~15 days
Payment Terms : T/T;L/C
Supply Ability : 1000 ton/month
Product name : Refractory castable
Shape : Powder
Feature : High strength ,wear resistant
Usage : Boilers Furnace
Material : alumina
Temperature Range : 1260℃ to 1760℃
High Strength Unshaped Refractory Castable Wear Resistant For Furnace
Description:
High strength wear resistant castable is mixed by corundum,high-quality bauxite clinker,silicon carbide as aggregate,all kinds of powder,ultra-fine powder,micropowder,alumina powder and additives as admixture with strict mixture ratios according to different varieties.its main characters are:high strength in normal and medium temperature,wear resistance and erosion resistance,thermal shock stability,etc.it is mainly used in the position of coal-fired circulating fluidized bed boilers,waster incineration furnace,lining of fluid-bed furnace etc,where are seriously abraded.
Item | Index | Brand | |||
HSC-80 | HSC-75 | HSC-65 | HSC-60 | ||
Chemical composition% | Al2O3 | ≥80 | ≥75 | ≥65 | ≥60 |
SiO2 | ≤15 | ≤19 | ≤28 | ≤34 | |
Bulk density g/cm3 | 110℃*24h | ≥3.0 | ≥2.8 | ≥2.5 | ≥2.4 |
1000℃*3h | ≥2.9 | ≥2.8 | ≥2.5 | ≥2.4 | |
Modulus of repture Mpa | 110℃*24h | ≥12 | ≥10 | ≥8.5 | ≥7.0 |
1000℃*3h | ≥18 | ≥15 | ≥13 | ≥11 | |
Cold crushing strength MPA | 110℃*24h | ≥120 | ≥90 | ≥68 | ≥50 |
1000℃*3h | ≥180 | ≥120 | ≥95 | ≥80 | |
Linear change after burning% | 1000℃*3h | ±0.2 | ±0.2 | ±0.3 | ±0.3 |
Wear resistance(ASTMc-704) cm3 | ≤3.0 | ≤5.0 | ≤7.0 | ≤9.0 | |
Heat conductivity coefficient W/m.k | 1.6 | 1.5 | 1.5 | 1.5 | |
Thermal shock resistance(times)(1000℃ water cooling | ≥35 | ≥30 | ≥25 | ≥20 | |
Refractoriness ℃ | ≥1790 | ≥1790 | ≥1750 | ≥1730 | |
Max working temperature ℃ | ≥1550 | ≥1500 | ≥1400 | ≥1350 | |
Competitive Advantage:
1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation
How to pack:

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High Strength Cement Unshaped Refractory Castable Wear Resistant For Furnace Images |