KORUND BENÁTKY, s.r.o., Přemyslova 686, 295 01 Mnichovo Hradiště
tel. 329 771 233, e-mail: info@korund.cz , url: www.korund.cz


type of product: White Corundum, sizing 0-0,1 mm,F100/P,F240/Pŕ  ŕ  ŕ  ŕ  ŕ  ŕ  ŕ    

 WHITE CORUNDUM

sizing 0-0,1 mm

1. White Corundum is produced by fusing of clean Al2O3 in electrical arc furnace. After crushed it and milled it on ball mills, arised corundum grains are several times magnetized and sieved according to the sizes.

Business marking is 100/P and F240/P.

2. Sieving analysis:

F 100/P

size of grains
specific size in mm
content in % according to the weight
0,25 and higher 0,5 % max.
0,25 - 0,15 30 % max.
0,053 and lower 60 % max.

F240/P

size of grains
specific size in mm
content in % according to the weight
0,075 and higher 10 % max.
0,075 - 0,063 10 % max.
0,063 - 0053 10 % max.
0,053 and lower difference to 100 %

At these materials prices are determined individually with regard to required quality of concrete delivery.