1.Refractive index: 1.93 2.size:10-106um 3. brightness: >550cpl 4. final product used glass beads meets with en471

 Areas Of Application

Because of the perfect  characteristics  of retro-reflection,  the high refractive index glass beads of ND1.93 series can be used for reflective fabric, such as reflective cloth, reflective silk, reflective tape and in the fields of  personal  security  and  protective  products

Technical Details

ITEM	GY2-R SERIES
INDEX OF REFRACTION	1.90-1.93
SPECIFIC DENSITY	4.2±0.1 g/cm3
CHEMICAL COMPOSITION	TiO2  BaO
ROUNDNESS	≥95%
DEVITRIFICATION COUNT	≤3%
BRIGHTNESS	The  brightness  of  glass    beads   used in the reflective fabric can meet with EN-471 standard
PARTICLE SIZE	Customers can choose different sizes of glass beads from 10-106 microns depending on the application purpose
PACKAGE	25 kgs paper drum

HIGH REFRATION INDEX OF 1.93 VEST