| Refractoriness (℃): | 1580< Refractoriness< 1770 |
|---|---|
| Feature: | Long Time Materials |
| Type: | Heat-Resistant Material |
| Samples: |
|---|
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
Ceramic fiber board is a high-performance insulation product made of high-purity ceramic fiber by adding the right amount of organic matter and binder.It is flat, ceramic materials are evenly distributed, free of asbestos and environmental protection. Its solid texture, wind erosion resistance, excellent toughness and other advantages make it an ideal material for kilns, pipes and other insulation types of equipment. It has low thermal conductivity and low thermal storage, and no expansion during heating, which can reduce energy cost and cycle time, and protect the surface of refractory from thermal shock and chemical attack.
Ceramic Fiber Board Features:
1. High compressive strength and long service life;
2. Low thermal capacity and low thermal conductivity;
3. Excellent thermal stability and thermal shock resistance;
4. High rigidity and light weight
5. Accurate size and good flatness;
6. Uniform fiber distribution and stable performance;
7. Excellent resistance to wind and airflow erosion;
8. Prevent molten aluminum and other non-ferrous metals from penetrating;
9. Good toughness, easy cutting and installation, convenient construction;
Specification:
Standard ceramic fiber blanket - working temperature 1050 ºC
High-alumina ceramic fiber blanket - working temperature 1260 ºC
Zirconia ceramic fiber blanket - working temperature 1350 ºC
Thickness 6-50mm
| Type | common | standard | high pure | high aluminum | zircon | |
| classfication Temperature(ºC) | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temperature(ºC) | ≤1000 | 1050 | 1100 | 1260 | 1350 | |
| color | white | pure white | pure white | pure white | pure white | |
| Shrinkage on heating (%)(Temperature | -4 | -3 | -3 | -3 | -3 | |
| 24 hours, density as 320kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1200°C) | (1350°C) | |
| Thermal conductivity of various | 0.085 | 0.085 | 0.085 | 0.085 | 0.085 | |
| temperatures (w/m.k) (density 285kg/m3) | (400°C) | (400°C) | (400°C) | (400°C) | (400°C) | |
| 0.132 | 0.132 | 0.132 | 0.132 | 0.132 | ||
| (800°C) | (800°C) | (800°C) | (800°C) | (800°C) | ||
| 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | ||
| (1000°C) | (1000°C) | (1000°C) | (1000°C) | (1000°C) | ||
| Compressive strength (Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Chemical composition | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
| (%) | AL2O3+SIO2 | 96 | 97 | 99 | 99 | - |
| AL2O3+SIO2+ZrO2 | - | - | - | - | 99 | |
| ZrO2 | - | - | - | - | 15-17 | |
| Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | <0.5 | <0.5 | 0.2 | 0.2 | 0.2 | |
| Dimensions (mm) | Common Specifications: | |||||
| 600*400*10-50; 900*600*10-50 | ||||||
| 1200*500*10-50; 1200*1000*10-50; | ||||||
| 1000*600*10-50 | ||||||
| Other specifications can be available. | ||||||
Ceramic fiber board packaging:
Standard packaging: Each ceramic fiber board is packed in a waterproof bag and a carton.
Or customize packaging according to customer requirements
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
We are one company located in Zhengzhou city ,Henan province ,China ,providing different kinds of refractory products for steel&iron/cement/nonferrous/glass/power/petrochmical ...industries.
We have our own factories in China with big annual capacity ,with over 20 years in the market, our extensive refractory experience, world-class standards, strong commitment to quality, and exceptional customer service make us one of the top-forging companies in the refractory market,serving 90+ countries in the world.
Products we can provide are refractory bricks,cement,castable ,plastic refractories ,graphite electrode,crucible,ceramic products ,thermal insulation products...and so on and also our furnace/kiln solutions.
Our Factory
Our factory has China's most advanced ceramic fiber board fully automatic production line. Our factory's daily output can reach 100,000 square meters. We use high-quality raw materials for production to ensure the high quality of our products.
Customer Visits
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED.We are a professional refractory manufacturer.
Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 80 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
we can provide you with the most advantageous quotations and products. Looking forward to be your partner!
Rongsheng Group is committed to the development, promotion and application of new refractory materials, new technologies and new products. It is a national high-tech enterprise and a technology-based small and medium-sized enterprise in Henan Province. At present, it has Zhengzhou High Temperature Refractory Engineering Technology Research Center and Zhengzhou Circulating Fluidized Bed Boiler Refractory Engineering Technology Research Center. Its products have passed ISO9001 quality management system, ISO14001 environmental management system and GB/T28001 occupational health and safety management system certification. , and has the first-level qualification for professional contracting of waterproof, anti-corrosion and thermal insulation projects, and the third-level qualification for general contracting of metallurgical engineering construction.
Q1: Is your a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: How can we go to your factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: What's the proportion of abroad business?
A4: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.
Q5: Does your provide turn-key projects?
A5: Yes, we already finished several turn-key projects at home and abroad.
Q6: Does your supply samples?
A6: Yes, we can supply samples for free, and the freight will be undertaken by clients.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}