+86-0411-82741622     gaoteng@gtdl.com.cn

PRODUCTS

Home » Products » Auxiliary Materials » High Alumina Cement

Product Category

Contact Us

  +86-82741622
   +86-15524725510
     +86-13998687672
  2563187072 , 2597543272
   gaoteng@gtdl.com.cn
  +86-15524725510
      +86-13998687672

Learn more about Gaoteng product

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

High Alumina Cement

Usually suggest customers use alumina cement A600 to install alumina lining bricks for ball mill. It would make the installation more stronger and serve for longer time.
The binding properties of aluminate cements are mainly due to the hydration of calcium aluminate.
Availability:
Quantity:

PDF Export


Brief introduction & Application:

High alumina cement is also called aluminate refractory cement, is made of bauxite and limestone as raw materials, calcined with calcium aluminate as the main component, clinker with 50% alumina content, and then ground into hydraulic cementitious material.

Aluminate cement can also be yellow or brown, but also gray. The main component of aluminate cement is calcium aluminate (CaO.Al2O3, abbreviated Ca) and other aluminate, and amount of dicalcium silicate (2CaO.SiO2) and so on. Most colors are gray and white.

High alumina cement is mainly used in thermal technical equipment such as metallurgy, petroleum, chemical industry, building materials, mechanical processing, and military industry. It has the characteristics of rapid hardening and high strength, fire resistance, sulfate corrosion resistance, high load fire resistance coefficient, high thermal stability, and good thermal shock resistance.

application--alumina cement

Technical data:

Chemical composition:

Index of inspection

A500/A600/A700

Al2O3

50~60%

SiO2

≤8.0%

Fe2O3

≤2.5%

R2O

≤0.4%

Physical properties:

Index of inspection

A500

A600

A700

Blaine specific urface area

≥300m²/kg

≥300m²/kg

≥300m²/kg

Time of setting

Initial setting time

≥30min

≥30min

≥30min

Final setting time

≤6h

≤6h

≤6h

Flexural strength

1d

≥5.5

≥6

≥6.5

3d

≥6.5

≥7

≥7.5

Compression strength

1d

≥40

≥45

≥52

3d

≥50

≥55

≥62


Product feature:

● High bonding strength

● Low impurity

● Compatible with all kinds of raw materials

● Suitable for a variety of construction methods

● Non- toxic and no pollution

● Wear-resistant to sulfate attack

● Good high temperature resistance


Previous: 
Next: 

Related Products

CONTACT US

With the development of business, Gaoteng has gradually become the global procurement center of customers, global sourcing & one-stop shipping service can be provided, we are finding more possibilities for future development, create more value to be a reliable partner and friend of you

Dalian Gaoteng was established in 2000,as a professional manufacturer and supplier of ceramic grinding media and other raw materials.......
QUICK LINKS
PRODUCTS
FOLLOW US
If you have any questions, please contact us immediately, we will reply you as soon as possible
Copyright © 2023 Dalian Gaoteng. All rights reserved. Sitemap Support by Leadong Privacy Policy