Specifications

lampwork rose czech grinding glass beads
Proportion:2.45g/cm3
Artificial proportion:1.5g/cm3
Micro-rigidity:more than635kg/mm

lampwork rose czech grinding glass beads

 

Normal beads	Chemical composition	Physical Characteristics	Diameters:(mm)
As blasting, road-marking and grinding media, it has features of orystal, steady chemical change and low cost.	SiO2 AL2O3 CaO MgO Na2O	Proportion:2.45g/cm3 Artificial proportion:1.5g/cm3 Micro-rigidity:≥635kg/mm2	0.2-0.4 2.0-2.5 0.4-0.6 2.5-3.0 0.6-0.8 3.0-3.5 0.8-1.0 3.5-4.0 1.0-1.5 4.0-4.5 1.5-2.0 4.5-5.0

 

Intensive Beads	Chemical composition	Physical Characteristics	Diameters:(mm)
Silicate of boron grinding glass beads has features of tenacity, wear resistance, steady chemical change and 7.2 PH-value are suitable both for grinding materials with low, middle adhesion and blasting processes.	SiO2 AL2O3 CaO BaO Na2O B2O3	Proportion:2.5g/cm3 Artificial proportion:1.5g/cm3 Micro-rigidity≥680kg/mm2	0.6-0.8 2.0-2.5 0.8-1.0 2.5-3.0 1.0-1.5 3.0-3.5 1.5-2.0 3.5-4.0

 

 

Wear-resisting Beads	Chemical composition	Physical Characteristics	Diameters:(mm)
Featured with high proportion, intensity, steady chemical change and less abrasive than zirconium oxide ones, wear-resisting glass beads are suitable for both grinding materials with middle, high adhesion and wet or dry grinding media by micro-element processes.	SiO2AL2O3 CaO MgO Na2O ZrO2 TiO2	Proportion:2.8g/cm3 Artificial proportion:1.65g/cm3 Micro-rigidity:≥720kg/mm2	0.6-0.8 2.0-2.5 0.8-1.0 2.5-3.0 1.0-1.5 3.0-3.5 1.5-2.0 3.5-4.0

 

 

 Appllication:

 

widely used as the wet or dry grinding media by micro-element processes not only in the Paint, Dyestuffs and Ink industries, but also in Magnetic-tapes, Pharmaceuticcal, Papermaking, China-clay and Rubber industires