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Insulation Ceramic Fiber Refractory Bulk with Low Thermal Conductivity

Basic Information
Place of Origin: Zibo, China
Brand Name: Laurel
Certification: ISO9001
Model Number: Ceramic Fiber Cotton Bulk
Minimum Order Quantity: 1 bag
Price: USD 10-30 /pcs
Packaging Details: Bags or pallets
Delivery Time: 10~15 days
Payment Terms: T/T;L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 ton/month
Product Name: Refractory Ceramic Fiber Bulk Shape: Bulk
Feature:: Heat Insulation Usage: Linings, Furnaces And Kilns Etc
Temperature Range: 1260℃ To 1430℃ Color: Pure White
Certificate: CE Raw Material: Quartz Sand ,aluminium Oxide
Feature 1: Good Insulation Performance Feature 2: Low Thermal Conductivity
Application: Refractory Insulation
High Light:

Insulation Ceramic Fiber Refractory Bulk


Alumina Silica Ceramic Fiber Refractory Bulk


Low Thermal Conductivity Ceramic Fiber Bulk

Low Thermal Conductivity Refractory Insulation Ceramic Fiber Bulk





Laurel Ceramic fiber bulk is manufactured from high purity alumina-silica materials through spinning operation or blowing operation.These fibers can be further modified by chopping.In addition,Lubricant can be added to the fibers.

Ceramic fiber bulk serves as the foundation for fiber products such as blanket,board,paper and other vacuum-formed products.

They are available in a variety of chemistries and diameters which can offer a wide variety of applications.



Insulation Ceramic Fiber Refractory Bulk with Low Thermal Conductivity 2





Classification Temperature(℃) 1260 1260 1260
Chemical Composition(%)      
Al2O3 ≥43 ≥43 ≥43
SiO2 ​≥54 ≥54 ≥54
Shot Content(%) ≤15 ≤15 ≤15
Fiber Diameter(μm) 3-5 2-4 2-4





1. Excellent thermal shock resistance

2. Excellent chemical stability

3. High-temperature stability

4. Low thermal conductivity

5. Low heat storage

Insulation Ceramic Fiber Refractory Bulk with Low Thermal Conductivity 5





1. Insulating fill for complex spaces and difficult access

2. Packing expansion Joints

3. Kiln car infill

4. Fire door infill

5. Raw material for finished ceramic fiber products















Contact Details

WhatsApp : +8615063999498