Physical & Chemical
- Main size: (0.6-1.0mm, 0.8-1.0mm, 0.8-1.2mm, 1-1.2mm, 1-1.5mm).
- Roundness: 90% min.
- Cleanliness:Clean and transparent, no obvious impurities, no black spots.
| Chemical Compositions | |||||||
| SiO2 | Na2O | CaO | MgO | Al2O3 | K2O | Fe2O3 | Other |
| 70-74% | 12-15% | 8-10% | 1-3.8% | 0.2-1.8% | 0-0.15% | 0-0.15% | 0-2% |
Advantage of glass beads weighted blanket:
- The chemical composition ogf glass beadsis inert silicon dioxide and there is no worry about the interference of chemical activity;
- Eases Insomnia, improves Sleep Quality
- Improves Focus for attention-deficit hyperactivity syndrome (ADHD).
- Reduces Anxiety
- Helps Fibromyalgia Pain
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