Brief History
2018 Participate in International Standard ISO 20310 & ISO 22152
2015 Coorperate with Unifrax
2014 Supply Alumina Fibers
2013 Supply Microporous Materials
2012 Supply Rock Wool Fibers
2007 Supply Insulating Firebricks
2005 Supply Soluble Fibers
1997 First Oversea Customer
1984 Established in Zibo Shandong for Insulation Material
Our Products
Ceramic Fiber
Bulk, Blanket,Board, Paper, Module, Textile
Bio-Soluble Fiber
Bulk, Blanket,Board, Paper, Module,Textile
Alumina Fiber
Bulk, Blanket,Board, Module
Insulating Firebrick
Insulating Firebrick, Refractory Mortar
Rockwool Board
LUYANGWOOL® BOARD
Luyangwool® board is manufactured in a wet forming process using Luyangwool® bulk and binders.Luyangwool® board is designed for insulation applications experiencing vibration, mechanical stress and erosive forces.Luyangwool® board can reduce energy costs and cycling times due to high insulating capability, as well as serving to protect refractory surfaces from thermal shock and chemical attack.
Features
Excellent thermal shock resistance
Can be machined,cut and shaped easily
High rigidity and light weight
Low thermal conductivity
Low heat storage
Typical Applications
Furnace hot face lining in petrochemical furnace
Furnace hot face lining in ceramic kiln
Board over blanket hot face lining
Back-up insulation to brick & castable
Expansion joints
| Description | LUYANGWOOL® STD BOARD | LUYANGWOOL® HP BOARD | LUYANGWOOL® HA BOARD | LUYANGWOOL® HZ BOARD |
| Classification Temperature (℃) | 1260 | 1260 | 1400 | 1430 |
| Color | White | White | White | White |
| Density (kg/m³) | 250/300/360 | 250/300/360 | 300/360 | 300/360 |
| Modules of Rupture (MPa) | ≥0.3 | ≥0.3 | ≥0.3 | ≥0.3 |
| Compressive Strength (MPa,10% relative deformation) | 0.15/0.25/0.3 | 0.25/0.3 | 0.25/0.3 | 0.25/0.3 |
| Loss of Ignition (%) | ≤6 | ≤6 | ≤6 | ≤6 |
| Permanent Linear Shrinkage (%) | 1000℃x24h≤3 | 1100℃x24h≤3 | 1200℃x24h≤3 | 1350℃x24h≤3 |
| Thermal Conductivity (W/m·K) | ||||
| 400℃ | 0.08 | 0.07 | 0.07 | 0.07 |
| 600℃ | 0.11 | 0.10 | 0.10 | 0.09 |
| 800℃ | 0.14 | 0.14 | 0.13 | 0.13 |
| 1000℃ | 0.19 | 0.19 | 0.19 | 0.18 |
Application of ceramic fiber board
♦ Cement building industry, kiln back lining-thermal insulation
♦ Ceramic industry-lining of various kilns for thermal insulation
♦ Petrochemical and metallurgy industries- back linings, wall linings, and ling thermal insulation
♦ Glass kiln lining and back lining thermal insulation
♦ Heat treatment furnace kiln back lining thermal insulation
♦ Aluminum factories-reduction cell firebricks back linings
♦ High temperature reaction, heating device-wall lining and back linings
1.You are a manufacture or a trading company ?
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Alumina Fiber Products, Microporous Board, Insulating Firebricks, Calcium Silicate Products, Mineral Wool, Rock Wool Etc.
3.Can you provide free samples ?
Free samples are available !
4.What is your MOQ?
We don’t have particular MOQ, we can accept any order for any different projects.Price depends on quantity.
5.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime on site or online ! 1.You are a manufacture or a trading company ?
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Alumina Fiber Products, Microporous Board, Insulating Firebricks, Calcium Silicate Products, Mineral Wool, Rock Wool Etc.
3.Can you provide free samples ?
Free samples are available !
4.What is your MOQ?
We don’t have particular MOQ, we can accept any order for any different projects.Price depends on quantity.
5.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime on site or online !
