الوصف

It is one type of non-calcined Brown Fused Aluminium Oxide grain for Coated Abrasive application, the grain shape is very sharp, the strip and needle shape are well kicked out of the grains. With the concentrated size distribution and dust collected by well water washing, It can be used for producing all kinds of Coated Abrasives Products, such as sand paper, cloth, rolls, belts, etc. Our product is produced strictly based on the FEPA standard. Typical Chemical Analysis Al2O3 Fe2O3 TiO2 SiO2 CaO MgO *5.*6% 0.*8% 2.*2% 1.*5% 0.*0% 0.*5% Physical Properties Color Red Brown Shape Very Sharp Crystal Form Alpha-alumina trigonal system True Specific Gravity 3.*6 g/cm3 Hardness ***0 Knoop scale; 9.0 Mohs scale Melting Temperature About ***0 centi-degree Magnetic Material 0.***6% Hydrophile *6mm Cleanness *6ppm Toughness *7.*5 Bulk Density Test Value (g/cm3) Grit No P*2 P*6 P*0 P*4 P*0 P*6 P*0 P*0 B.D 1.*3 1.*9 1.*6 1.*2 1.*9 1.*7 1.*5 1.*3 Grit No P*0 P*0 P**0 P**0 P**0 P**0 P**0 B.D 1.*9 1.*6 1.*4 1.*1 1.*9 1.*8 1.*6 Grit Size Available (P) *2 *6 *0 *4 *0 *6 *0 *0 *0 *0 **0 **0 **0 **0 **0 **0 **0 **0 **0 **0 **0 **0 **0 ***0 ***0 ***0 ***0 ***0 ***0 Particle Size Distribution (PSD) According to FEPA – Standard ******4 R ***3 Packing Way Selection a. In *5kg plastic woven bags. b. In ***0kg big bag. c. *0 x *5kg plastic woven bags in one big bag. d. *0 x *5kg plastic woven bags on pallet. e. *0 x *5kg paper bags on pallet. f. According to client’s special requirement.