| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| Suitable for: | Elderly, Adult |
| State: | Solid |
| Purity: | >99% |
| Customization: |
|---|
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| hysical data of COE 7.0 neutral glass tube: | |||
| No. | Physics Performance | Value | Unit |
| 1 | Coefficient of mean linear thermal expansion(20degree Celsius; 300degree Celsius) | 7.15±0.05 | 10 -6 K -1 |
| 2 | Transformation temperature | 550±15 | degree Celsius |
| 3 | Softening point | 750±10 | degree Celsius |
| 4 | Working point | 1110±20 | degree Celsius |
| 5 | Density at 20degree Celsius | 2.46±0.02 | g/cm 3 |
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