Vistar-Mixed Glass Beads (English)
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작성자 최고관리자 댓글 0건 조회 585회 작성일 19-10-30 15:54본문
High Quality/ High Refractive Glass Beads
Mixed Nd 1.5 and Nd 1.7 Glass Beads
Main features :
● Bright crystal-clear beads
● No air bubbles and impurity look
● Smooth, good flow particles, easy to use
● Bead size is adjustable to meet requirements
● Gradation distribution is adjustable to meet
● Mixed 1.5+ and 1.7+ refractive Index
● > 85% roundness, very good reverse reflectivity
● Excellent weather resistance, heat-resistance and durability
● High retro-reflectivity 500 ~ 800mcd/lux/m2
● Any Colors to satisfy artistic requirements
● Meets California heavy metals requirements
Physical Properties :
Density(g/cm3) | 2.6 to 2.8 |
Bulk density(g/cm3) | 1.6.0 to 1.8 |
Reflective Index | Mixed 1.5+ and 1.7+ |
Solubility(water) | Not applicable |
Softening point (℃) | 700 - 730 |
Particle size(μm) | 500 to 800 |
Chemical components | SiO2 , Al2O3 , CaO, Na2O, TiO2 , BaO & others |
Package/Storage :
● 25kgs bag, store with good ventilation and away from water and fire, best to use in 12 months.
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