Kenworks Ventures Company Limited is the leading supplier of refractory materials in Nairobi Kenya.
Refractory material is any material that has an unusually high melting point and that maintains its structural properties at very high temperatures. Composed principally of ceramics, refractories are employed in great quantities in the metallurgical, glassmaking, and ceramics industries, where they are formed into a variety of shapes to line the interiors of furnaces, kilns, and other devices that process materials at high temperatures..
The purpose of a refractory material is to withstand the high temperatures required in furnaces, kilns, incinerators, power plants etc. without contaminating other materials and to conserve heat in the area where it is needed, thus preventing heat loss. Dense refractories are heavy with low porosity but high mechanical strength. Insulating refractories have a higher porosity making them less dense and with low thermal conductivity. This increases efficiency and reduces the amount of energy required for the process at hand.
Below is a list of the most common refractory materials:
1. High-Temperature 90% Alumina Refractory Castables Cement (Service Temperature 1750-1810 degrees)- MAXHEAT A
2. Medium-Temperature 60% Alumina Refractory Castables Cement (Service Temperature 1600) MAXHEAT K
3. Refractory Mortar BRAND MAXSET 50 FINE (also known as FIRE CLAY)
4. Refractory Fire Bricks 230*115*75mm both 40% Alumina and 70% Alumina
5. FONDU Cement Brand MAX50
6. Insulating Bricks 230mmx115mmx75mm
7. Acid Resistant Bricks 230mmx115mmx38mm
8. Insulating Cement BLACKYT (Powder Form)
9. Calcium Silicate boards 600mmx300mmx50mm
10. Chrome Magnesite Bricks
11. Chrome Magnesite Cement
12. Zircon Refractories
13. Taper Bricks – Side Arch; End Arch
14. Hearth Blocks – 600*300*115mm
15. All Consumables for Continuous Casting Machine
16. Silicon Manganese 60/14
17. Insulating Cement BLACKYT (Paste Form) for joining insulating bricks
18. Heat Resistant Adhesives
19. Heat Resistant Sealants/ Silicone