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70% Alumina Mortar

70% Alumina Mortar
High Alumina Refractory Brick Bonding Mortar

70% Alumina Mortar Manufacturer & Exporter in India

 

At Oryvia Refractories, we offer 70% Alumina Mortar as a specialized refractory bonding material for suitable high-temperature industrial applications. This high-alumina mortar is intended for joining refractory bricks and forming bonding joints within refractory masonry structures. It supports the construction and maintenance of refractory linings used in industrial furnaces, kilns and other thermal processing equipment.
 

Our refractory product range addresses the requirements of industrial buyers seeking suitable bonding materials for refractory brickwork. Selecting the correct mortar grade is important for achieving compatibility between the mortar and the refractory bricks used in an installation.
 

Product Characteristics of 70% Alumina Mortar
 

70% Alumina Mortar belongs to the high-alumina refractory mortar category. Its principal material characteristic is its high alumina grade, which makes it relevant to refractory masonry applications requiring a suitable high-temperature bonding material.
 

  • High-alumina composition
  • Refractory bonding function
  • Fine granular material
  • Thermal application
  • Material compatibility
     

Grades and Product Variations
 

High-alumina refractory mortars can differ in their bonding systems, setting behaviour, grain-size distribution and chemical composition. Our 70% Alumina Mortar should therefore be evaluated according to its confirmed technical grade and intended installation conditions.
 

Important product distinctions include:
 

  • Heat-setting mortar
  • Air-setting mortar
  • Chemically bonded mortar
     

These are general refractory mortar classifications, not a declaration that every bonding variation is available in our 70% Alumina Mortar. Contact our team to confirm the applicable bonding type and product specification.
 

How to Select the Right 70% Alumina Mortar
 

Choosing the appropriate refractory mortar is essential for compatibility and performance within a refractory masonry installation. Industrial buyers and refractory engineers should consider the following factors:
 

  1. Refractory brick compatibility
  2. Operating temperature
  3. Bonding mechanism
  4. Grain size
  5. Furnace atmosphere
  6. Installation requirements
  7. Thermal cycling

Why choose us

01
High Alumina Refractory Product Range Our refractory portfolio includes high-alumina materials developed for different industrial requirements. We help buyers identify suitable product grades according to their refractory masonry applications and technical specifications.
02
Application-Focused Product Selection We consider the refractory brick composition, operating temperature, bonding mechanism and installation requirements when discussing suitable mortar grades for industrial applications.
03
Technical Specification Guidance Our team can discuss relevant product parameters, including alumina content, grain-size requirements, bonding characteristics and applicable thermal properties to support informed purchasing decisions.
04
Industrial Refractory Experience With over 30 years of company-wide experience and 700+ projects executed globally, we bring established industrial experience to our refractory business and product portfolio.
05
International Business Reach Our business has served customers across more than 20 countries. We welcome enquiries from international importers, distributors, wholesalers and industrial procurement teams.
06
Refractory Solutions from Gujarat, India Based in Wankaner, Gujarat, India, we operate with three manufacturing units as part of our wider refractory business. Our product portfolio addresses diverse industrial refractory material requirements.
Technical Specification

Product Data Sheet For Calcined Bauxite

General Properties Unit Value
Nature of bond - Chemical / Ceramic
Type - Alumina Mortar
Top of grains size mm 0.5
Water for Toweling consistency % 21 – 28
Maximum safe application Temperature °C 1700
Sintering Temperature °C 1050
CHEMICAL ANALYSIS
Al₂O₃ % 65 – 70
Fe₂O₃ % 2.9 – 3.5
PHYSICAL / THERMAL PROPERTIES
Retained Above Maximum Size % 1.4
Pyrometric Cone Equivalent Orton / °C 31 / 1680
Packing - 25 Kg HDPE Bag
Dry storage life for best performance - 09 Month
GRITS AVAILABLE:  mm: 0-1, 1-3, 3-5, 0-30, 0-50 Mesh: -200, -325

Frequently Asked Questions

  • What is 70% Alumina Mortar?
    70% Alumina Mortar is a high-alumina refractory bonding material used for joining compatible refractory bricks in industrial masonry applications. It helps form joints within refractory linings used in furnaces, kilns and other high-temperature equipment. The appropriate grade should be selected according to the refractory brick composition and operating conditions.
  • What is the main application of 70% Alumina Mortar?
    We position 70% Alumina Mortar for suitable refractory brick jointing and masonry applications. It may be considered for selected steel, foundry, cement and industrial furnace installations, depending on its confirmed technical properties and compatibility with the refractory bricks being installed.
  • What is the difference between 70% Alumina Mortar and ordinary cement?
    70% Alumina Mortar is a specialized refractory bonding material intended for high-temperature refractory masonry. Ordinary construction cement is designed for conventional construction applications and is not automatically suitable for refractory furnace linings. The materials differ in composition, bonding behaviour and thermal application requirements.
  • What are the technical specifications of 70% Alumina Mortar?
    Important specifications include alumina content, silica content, iron oxide content, grain size, bonding type, water requirement, refractoriness and recommended service temperature. We recommend confirming the applicable grade-specific technical data with our team before selecting the product for an industrial installation.
  • What is the difference between heat-setting and air-setting refractory mortar?
    Heat-setting mortar develops its ceramic bonding characteristics during heating, whereas air-setting mortar develops its setting characteristics under ambient conditions through its particular bonding system. The appropriate type depends on the installation procedure, refractory brick compatibility and operating conditions.
  • How should we select the correct 70% Alumina Mortar?
    We recommend evaluating the refractory brick composition, operating temperature, joint thickness, mortar bonding mechanism, furnace atmosphere and installation requirements. These factors help determine whether a particular mortar formulation is suitable for your refractory masonry application.
  • What information is required to request a quotation?
    To discuss a quotation, share your required alumina grade, estimated purchase quantity, refractory brick type, application details and destination. Our team can use these details to understand your requirements and confirm the applicable product information.
  • Can I enquire about bulk quantities of 70% Alumina Mortar?
    Yes, we welcome bulk procurement enquiries from industrial buyers, refractory contractors, importers and distributors. Share your required quantity, application, destination and relevant technical requirements with our team to discuss the applicable product and commercial details.
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