Search Advanced Search
Home > Selling Leads > Minerals & Metallurgy > Refractory > Sell Low Porosity Fireclay Brick

Sell Low Porosity Fireclay Brick

  • Total 20 Related Items
  • Company Name :Zhengzhou Sijihuo Refractory Co., Ltd
  • Membership :Free member
  • Registrarion Date :2018. 04. 10
  • CountryRegion:China
  • Address:Nanhuan Road No.112, Songlou Industrial Park Zhengzhou Henan, China
  • Phone / Fax:86-177-61666681  /  86-371-66977771
  • Contact:Sherry Chan
Contact Now* Send an Inquiry to this supplier.
  • Share to :
  • Pinterest


Fireclay bricks are manufactured from unfired refractory bond clay and fireclays (chamotte), fired refractory clay or similar grog materials . Fireclay refractory bricks have two main components namely 38 % to 45 % of alumina (Al2O3) and  50 % to 60 % of silica (SiO2).

The variety of clays and manufacturing techniques allows the production of numerous brick types appropriate to particular applications. The usefulness of fireclay refractory bricks are largely due to the presence of mineral mullite, which forms during firing and is characterized by high refractoriness and low thermal expansion.

Important characteristics of fireclay refractory bricks:The softening behaviour of fireclay refractory bricks is determined by the amount and the composition of the glassy phase. Due to the alkali content and the presence of other impurities, this phase starts to soften at 1000 deg C and it imparts a high softening interval to the fireclay bricks because of its high viscosity. The softening behaviour of fireclay bricks are determined by testing the bricks for refractoriness under load (RUL), thermal expansion under load (creep), and hot crushing strength.

Spec alumina content: 45~55%
Quantity 200MT
Price FOB Qingdao Port, China USD280.00/ton
Package wooden pallet

Product Image

  • Sell Low Porosity Fireclay Brick

Browse: Manufacturer Directory Countries China India Korea Premium Suppliers Community Site Map

About EC21 Contact Us Terms & Conditions Report Item Online Trading Risks Product Listing Policy

中文 繁體 한국어 日本語 Español Русский Français Deutsch

Copyright (c)1997-2021 EC21 Inc. All Rights Reserved. EC21 in KoreanChinese

Business Registry Number: 120-86-03931

Inquiry Basket ()