产品描述

威赫WH和WA系列轻质隔热耐火砖采用ASTM标准，和一般耐火砖比较，重量轻，内部均匀分布有微小密闭气孔，气孔率高，因此，热损失更少，更节能；同时蓄热量更小，因此升温和冷却都更快，适合快速周期性使用。该系列产品适用于900℃～1700℃的温度范围。

威赫B、C系列轻质隔热耐火砖采用JIS日本工业标准。产品具有轻质、低铁含量、低重烧收缩和耐气氛侵蚀等优良特性。该系列产品适用于900℃～1350℃的温度范围。

 Product Description

WH and WA series of lightweight heat insulation refractory brick using ASTM standard，And refractory brick compared commonly, light weight, internal distribution have tiny closed porosity, porosity is high，As a result, less heat loss, more energy efficient；at the same time less heat storage , so the heating and cooling are faster, suitable for rapid periodic, This series of products used in the temperature range of 900 ~ 1700.

 B C series of lightweight heat insulation refractory brick adopts Japanese industrial standard JIS. Products are lightweight, low iron content, low reheat shrinkage and atmosphere corrosion resistance and other excellent features. This series of products used in the temperature range of 900 ~ 1350

产品特点

●低导热率,隔热性好

●低热容、升降温快

●低杂质含量, 还原气氛下性能良好

●高度度，良好的抗热震性能， 

●尺寸精度高，

●可加工成特殊形状,以减少砌砖数和砌缝 

典型应用

●各种工业炉热面耐火材料和背衬隔热层

●熔炼炉、烧成窑、烟道

●煤气发生炉及管道、精炼装置

●加热装置、退火炉、均热炉

●还原气氛炉

Product Features

Low thermal conductivity, good thermal insulation

Low thermal capacity, Elevating temperature fast

Low content of impurities, Good performance under reducing atmosphere

high strength, Good thermal shock resistance,

High dimensional accuracy

Can be processed into special shape, in order to reduce the number of brick and Joint

 Typical Applications

All kinds of industrial furnace refractory heat surface And back lining heat insulating layer

The melting furnace, burning kiln, the flue

Producer gas generator and pipeline, refining device

Heating device , annealing furnace, the soaking furnace

Reducing atmosphere furnace