Categories | Castable Powder |
---|---|
Brand Name: | HY |
Model Number: | HY-JZL-1 |
Certification: | CE |
Place of Origin: | China Yixing |
MOQ: | 1ton |
Price: | Negotiation |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 300 tons one month |
Delivery Time: | 20-30 working days |
Packaging Details: | wooden case |
AL2O3: | ≥60 |
volume density: | 2.5 |
max use temperture: | 1300℃ |
Compressive strength: | 25 |
break off strength: | 8 |
thermal shock resistance: | ≥20 |
high alumnina castable powder waste incinerators boilers heating furnaces melting furnaces
Product name : High alumina refractory castable
Specifications : HY-JZL-1
Product introduction :
Wear-resistant refractory castable and refractory concrete are
amorphous refractory materials with good wear resistance at high
temperature, which are made of corundum aggregate, corundum,
silicon carbide and other wear-resistant raw materials as
aggregate, combined with powder or liquid binder and mixed with
several additives. It is suitable for circulating fluidized bed
boiler cyclone, furnace wall lining and coal ash impact and wear
serious parts.
To pouring construction or made of prefabricated parts. Refractory
aggregate, powder, binder, admixture, water or other liquid with a
certain gradation are fully mixed.
Product Features :
1.High strength, high wear resistance, impact resistance, erosion
resistance, oil penetration resistance
2.good flame retardant, low water absorption, high and low
temperature resistance
3.good durability, long service life
4.Simple construction, fast operation, easy to master
5.Good integrity, not easy to fall off
6.Non-toxic, tasteless, green environmental protection, no physical
damage to the operator
Product Uses :
1.Wear-resistant liners in gangue silos, media barrels, scrapers,
bucket elevators, chutes, sieve funnels, etc.in the coal industry.
2.Blast furnace mixing silo, sintering silo, feeder, ball making
machine, etc.in iron and steel industry.
3.In the power generation industry, the combustion chamber dense
phase zone and transition zone, the bottom of the furnace, the
cyclone outlet mixing chamber, etc.
4.Waste incinerators, boilers, heating furnaces, casting furnaces,
etc.
Physical and chemical indexes of castable :
Al2O3 (%) ≥ | 60 | 70 | 85 | |
CaO (%)≤ | 2.5 | 2.5 | 2.5 | |
Volume density BD (g/cm) ≥ | 2.5 | 2.7 | 3 | |
Flexing strength MOR (MPa)≥ | 110℃ heat drying | 8 | 10 | 12 |
℃×3h after-burning | 1300 | 1500 | 1500 | |
8 | 12 | 15 | ||
Compressive strength | 110℃ heat drying | 25 | 30 | 40 |
CS (MPa)≥ | ℃×3h after-burning | 1400 | 1500 | 1500 |
40 | 50 | 60 | ||
℃×3h linear change rate(%) | 1400 | 1500 | 1500 | |
±0.5 | ±0.5 | ±0.5 | ||
℃×3h after-burning | 1400 | 1500 | 1600 |
Engineering examples:
50 tons of aluminum melting furnace bottom maintenance Integral pouring of rotary kiln lining
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