Price: 2.95 - 0.99
This product is high strength, high circularity, few impurities.
Product description: colorless, transparent, solid, high-strength, low wear, good chemical stability.
Application: grinding beads having a uniform size, smooth surface, high solid content material and ultrafine grinding dry grinding, wet grinding, compared with zirconium oxide beads to wear small machine model. Heat resistance, ear resistance, compressive strength and many other properties.
Chemical composition: SiO2 AL2O3 CaO BaO Na2O Zr.O2
Physical properties :
Product description: colorless, transparent, solid, high-strength, low wear, good chemical stability.
Application: grinding beads having a uniform size, smooth surface, high solid content material and ultrafine grinding dry grinding, wet grinding, compared with zirconium oxide beads to wear small machine model. Heat resistance, ear resistance, compressive strength and many other properties.
Chemical composition: SiO2 AL2O3 CaO BaO Na2O Zr.O2
Physical properties :
Gravity: 2.8g / cm3
Hardness: >= 720kg / mm2
Refractive index: Nd>=1.50
Round rate: >=99%
Package: 50pcs ( 4mm, 4.5mm and 5mm are package as 100pcs)
Specifications: Solid transparent
Category: A-class high-precision
Accuracy error: >=0.02mm
Usage: Use for laboratory testing, turntable support, slide to mechanical bearings, decoration, etc.
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