company tower banner
Intercorp Company Logo

Intercorp High Alumina Foam Spheres (1-2 mm)

Intercorp High Alumina Foam Spheres (1-2 mm) is a durable foam spheres for us as lightweight addition, functional lightweight filler.

Functions: Filler

Physical Form: Solid, Spheres

Features: Bio Resistance, Chemical Resistance, Good Thermal Stability, High Durability, Thermal Insulating, Vapor Conductivity

End Uses: Building Materials

Synonyms: Alumina, Aluminium Oxide, Aluminum Trioxide, Dialuminum Trioxide

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Name
Industrial Additives Functions
CAS No.
1344-28-1
EC No.
215-691-6

Features & Benefits

Applications & Uses

Industrial Additives End Use
Application

lightweight granulates for concrete, mortars, grout, insulation including loose. Offer fire, chemical & biological resistance, durability, humidity & vapor conductivity, thermal insulation, stability & and are environmental friendly.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
pH Value9.0 - 11.0
Granular Size1 – 2mm
Bulk Density230kg/m3
Compressive Strength1.6MPa
Thermal Conductivity0.08W/(m-K)
Water Absorption (Mass Absorption % After 24 Hrs Submerged In Water)10%
Frost/Thawing Resistance (Mass After 20 Cycles)max. 0.7%
Oversize10%
Undersize15%
Moisture Content On Shipmentmax. 0.5%
Softening Pointapprox. 700°C
Acid Soluble Sulphatesmin. 0.18%
Total Sulphurmin. 0.11%

Packaging & Availability

Available In

White grades (higher water absorption >10%) are available in 0.25-0.5, 0.5-1, 1-2, 2-4, 4-8 & 8-16 mm sizes.