Micro-Poly
Micro-Poly
Micro-Poly solid glass beads are hard, resistant (high crush strength), inert, spherical and have excellent chemical and heat resistance properties.
050-20
The ultrafine glass beads with a smooth and polished surface, are crush resistant and fully transparent. It has the texture and appearance of white powder.
Pana Glass Beads Co.’s Micro-Poly 050-20 glass beads can be supplied with coupling agent in order to enhance the dispersion and integration of the glass beads into the polymeric resins.
050-40
The Micro-Poly 050-40 are, ultrafine glass beads with a smooth and polished surface, are crush resistant and fully transparent. The average diameter of the particle size is 40 µm. It has the texture and appearance of white powder.
Pana Glass Beads Co.’s Micro-Poly 050-40 glass beads can be supplied with coupling agent in order to enhance the dispersion and integration of the glass beads into the polymeric resins.
Filler
Micro-Poly solid glass beads are hard, resistant (high crush strength), inert, spherical and have excellent chemical and heat resistance properties.
050-20The ultrafine glass beads with a smooth and polished surface, are crush resistant and fully transparent. It has the texture and appearance of white powder.
Pana Glass Beads Co.’s Micro-Poly 050-20 glass beads can be supplied with coupling agent in order to enhance the dispersion and integration of the glass beads into the polymeric resins.
050-40 The Micro-Poly 050-40 are, ultrafine glass beads with a smooth and polished surface, are crush resistant and fully transparent. The average diameter of the particle size is 40 µm. It has the texture and appearance of white powder. Pana Glass Beads Co.’s Micro-Poly 050-40 glass beads can be supplied with coupling agent in order to enhance the dispersion and integration of the glass beads into the polymeric resins. Glass Beads Properties
| Mechanical | |
| Young’s Modulus | 10*106 psi |
| Rigidity Modulus | 10*106 psi |
| Hardness | 6 Moh |
| Coefficient of Friction | 0.9-1.0 |
| Chemical Composition (%) | |
| SiO2 | 72.5 |
| Na2O | 13.7 |
| CaO | 9.8 |
| MgO | 3.3 |
| Al2O3 | 0.4 |
| Fe2O3 | 0.2 |
| K2O | 0.1 |
| Thermal | |
| Softening Point | 704°C |
| Expansion Coefficient | In/°C*102 |
| Mechanical | Properties | Polyamide 6 (PA) | PA 15% Glass Beads (GB) | PA 30% Glass Beads (GB) | PA 30% Glass Fiber (GF) | PA 20% GF 10% GB | PA 15% GF 15% GB | Standard |
| Molding Shrinkage | 1.10 | 0.77 | 0.62 | 0.34 | 0.40 | 0.44 | ASTM D955 | |
| Physical Properties | Melt Flow Rate (MFR) (275°C/ 2.16kg) (g/10min) | 65.10 | 43.10 | 28.40 | 14.5 | 12.8 | 19.8 | ASTM D1238 |
| Density (g/cm3) | 1.13 | 1.24 | 1.32 | 1.35 | 1.36 | 1.34 | ASTM D792 | |
| Tensile Modulus (5mm/min) (Mpa) | 2319.00 | 2530.00 | 2702.00 | 8982.00 | 6201.00 | 5716.00 | ASTM D638 | |
| Mechanical Properties | Yield Strength (50mm/min) (Mpa) | 67.70 | 57.02 | 47.65 | 162.10 | 115.30 | 107.90 | ASTM D638 |
| Impact Strength (@30°C) (kJ/m2) | 5.40 | 2.51 | 2.82 | 12.40 | 7.20 | 6.20 | ASTM D6110 |