Durocast is a leading supplier of refractory, corrosion resistant and specialised building products. We manufacture a wide range of products, and herewith following more info on our Durapid 85 HR product, available at Durocast (Pty) Ltd.
DESCRIPTION OF DURAPID 85 HR
Chemically bonded castable for rapid installation and heat up. Install at ambient or at temperatures up to about 300°C. Remove forms and heat within 3 hours. Accelerated drying schedules apply.
APPLICATION OF DURAPID 85 HR
High temperature castable resistant to slag adherence and penetration.
GENERAL PROPERTIES OF DURAPID 85 HR
· Maximum Service Temperature (°C) 1700
· Material Required (kg/m³) 3066
· Binder Addition (kg Solid) 22.5
Binder Addition (kg Liquid) 2.5
· Maximum Particle Size (mm) 5
CHEMICAL ANALYSIS (%) CALCINED BASIS OF DURAPID 85 HR
· AI₂0₃ 79
· Si0₂ 10
· Cr₂0₃ 5
· Fe₂0₃ 0.8
PHYSICAL PROPERTIES OF DURAPID 85 HR
· Bulk Density (g/cm³) 110°C 2.76
· Cold Crushing Strength (Mpa) 110°C 50
1000° 80
· Permanent Linear Change (%)
· 100°C below service temperature -0.5
· Thermal Conductivity (W/mK) 500°C 2.8
1000°C 2.3
· Thermal Expansion % 20 – 1000°C 0.8
· Packaging (kg/bag) 22.5
· Packaging (kg/liquid for 8 bags) 20
· Shelf Life (months) 3
· Health and Safety standard
· Application metal and
slag runners
NOTE
The data provided is based on the results of controlled tests and practical experience. It is given in good faith to assist in the usage and selection of Durocast products. It is not a specification. All products are sold subject to our Standard Condition of Sale which are available on request. Safety Datasheet and Installation Instructions on the above products are available on request and should be read before using the material.
Copyright Durocast (Pty) Ltd
Please contact us for any other requests. Durocast serves the Steel, Foundry, Copper, Glass, Cement and Chemical industry! We would love to supply your needs.
For more information about this product, kindly contact our office 016 454 0404 or send us an email at durocast@global.co.za
