Refractory Plastics for Circulating Fluidized Bed Boilers
Refractory Plastics for Circulating Fluidized Bed Boilers/Good
high-temperature performance//Good thermal shock
stability/Construction is convenient
Summary
This Refractory Plastics is composed of corundum, rotatory bauxite,
alumina, ultrafine powder, binder, etc. After modulation, it is a
viscous material of adhesive paste, which is convenient for
construction in various complex parts.
Product features:
- 1. Micro expansion occurs under high temperature conditions
- 2. Good high-temperature performance and thermal shock stability
- 3. Construction is convenient
Range of application:
Mainly used in the circulating fluidized bed boiler and other kilns
easy to wear parts.
Technical data:
| Brand | YMC-I | YMC-Ⅱ | YMC-I | YMC-Ⅱ |
| Al2O3% ≥ | 70 | 75 | 80 | 85 |
| SiO2%≤ | 28 | 23 | 18 | 13 |
| Bulk Density(g/cm3)≥ | 2.7 | 2.75 | 2.8 | 2.9 |
| Crushing Strength(MPa)≥ | 110℃×24h | 60 | 65 | 100 | 105 |
| 1100℃×3h | 75 | 80 | 130 | 130 |
| Modulus of Rupture(MPa)≥ | 110℃×24h | 7 | 10 | 10 | 12 |
| 1100℃×3h | 11 | 12 | 20 | 20 |
Thermal Conducivity ≤ W/m.k(Below 1000℃) | 1.5 | 1.5 | 1.6 | 1.6 |
| Wear Resistance(cm³)≤ | 8 | 7 | 5.8 | 5.1 |
Refractoriness Under T2℃ (℃)≥ | 1400 | 1430 | 1450 | 1500 |
Max Service Temperature (℃) ≥ | 1550 | 1600 | 1650 | 1650 |
Thermal Shock Resistance (900℃,Water Cooling /Cycles ) | 20 | 20 | 20 | 20 |
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,weighs about 1
tons/bag;Store in a dry, moisture-proof warehouse,storage period is
12 months.
Construction method:
Ramming construction.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials,
insulation materials, wear-resistant materials, metal materials,
and provides refractory material diagnosis, design, research and
development, manufacturing, construction, and maintenance services.
For many years, we have been committed to providing our customers
with the highest quality products, the most comprehensive services,
and the most accurate solutions, saving them time, effort, and
money, and ensuring the stable operation of high-temperature kilns.
At the same time, we can also provide engineering general
contracting services such as refractory material selection, design,
installation, and maintenance, optimize refractory material
configuration, improve the synergy between refractory materials and
processes, increase kiln operation rate, and provide you with
comprehensive nanny style services.
Contact Us
If you have any questions, please feel free to contact us and we
will be happy to serve you, thank you for your support.Yuda has
always adhered to the development philosophy of "serving needs and
creating value", based on national strategy, and serving global
customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and
providing you with the best solutions for your industrial
applications.
