Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015 Certificate, SY/T 6276-2014 Certificate
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Light Weight Insulating Brick, Refractory Brick, High Temperature Brick manufacturer / supplier in China, offering Light Weight Refractory Insulating Brick, High Temperature Ceramic Fire Board Material, for Furnace High-Quality Asbestos Free Ceramic Fiber Board and so on.

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Light Weight Refractory Insulating Brick

Get Latest Price
Min. Order / Reference FOB Price
1,000 pcs US $1.5-5/ pcs
Port: Qingdao, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T
Refractoriness (℃): 1260
Feature: Long Time Materials, Instant Materials
Type: Heat-Resistant Material
Shape: Brick
Material: Alumina Block
Color: White

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Basic Info

Model NO.: CT-26
Density: 800kg/M3
Trademark: Cera Tec
Transport Package: Pallet
Specification: 230*114*65/75
Origin: Jiangsu
HS Code: 6902200000

Product Description

Insulating brick

  1. CT firebricks are made from high-purity refractory clays, temperature of use ranging from 1100 oC to 1700 oC, each grade is formulated to meet specific thermal and physical requirements.
  2. With graduated additions of alumina for higher temperature products
  3. Carefully grade d organic filler
  4. The organic filler burns out during manufacture to give a uniform, control pore structure.
  1. low thermal conductive, low heat storage
  2. purity
  3. good thermal insulation, enable the use of thin-walled constructions
  4. the good alumina contents confer good refractoriness
  5. iow iron and alkali fluxcontent contributes to their stability to reducing atmosphere
  6. these can be machined to special shapes, incurring fewer sections and joints
Typical Application
  1. Recommended for use as primary hot face refractory lining or as back-up insulation behind other refractories in furnaces, kiln, flues, heaters, regenerators, stress relieving furnaces,etc
Material Type           CT-26
Classification Temperature (ºC)1400±30
Density (kg/m3)800±50
Cold Crushing Strength (MPa)2.1±0.1
Cold Modulus Rupture (MPa)1.3±0.1
Permanent Linear Change(1400ºC×4h)0.5±0.1%
Linear Thermal Expansion 0.48±0.05%
Thermal Conductivity ºC 
Mean Temperature, ºCW/(m·k)
Chemical Analysis %
Dimensional Tolerances (mm)±0.5

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