Categories | Unshaped Refractory |
---|---|
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:
![]() |