Arrowhead Alumina Ceramic Tile with Raised Dimples for Pulley LaggingsProduct DecriptionAlumina ceramic tile with studs are designed to increase the coefficient of friction in the surface of rubber ceramic wear liner when it is vulcanized in rubber sheet .They will provide a longer service life for rubber ceramic sheet when bulk materials slide down along the equipment surface . chemshun ceramics can offer various ceramic tiles with studs like: 19.95*19.95*4.5*0.6 with dimples,20*30*5 with 18 pieces dimples,20*20*8mm with 8 pieces dimples etc. Also this kind of ceramic tile with studs can be lined in rubber belt to enable wear resistance of the lagging and belt.
Product CharactersHigh hardness with Moh's hardness 9 grade
High abrasion and chemical resistance
Special dumps designed for more wear resistance
Light weight with various sizes
AdvantagesLow wear loss and long working life.
Good impact resistance.
Good corrosion resistant
Good thermal shock resistance.
Smooth surface and good adherence resistance.
Quick installation and good service after sale.
Complicated shape and various size designed according to customers' demands.
Chemshun ceramic tile with dimples sizeCeramic lining pieces size |
17.5*17.5*5mm | 19.95*19.95*4.5*0.6 with dimples |
17.5*17.5*4mm | 20*30*5 with 18 pieces dimples |
17.5*17.5*3mm | 20*20*4 with 13 pieces dimples |
20*20*4/5/6mm | 20*20*8mm with 8 pieces dimples |
20*20*12/13mm | |
25*25*4mm | |
Note: more customized size available |
Item | Content |
Alumina content | 92% or 95% |
Density | 92%:>3.60g/cm3 95%>3.65g/cm3 |
Moh's Hardness | 9 grade |
Impact strength | >850Mpa |
Bending strength | >290Mpa |
Thermal conductivity | 20W/m.K |
Thermal expansion coefficient | 8.1*10-6/m.k |
Water absorption | None |
Surface | Smooth,Clear,pure white |




