| About |
|---|
| Diofan® A 299 is a PVDC latex recommended for coatings requiring the best balance of barrier and low sealing temperature properties.&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PVDC |
| Material Status | Commercial: Active |
| Features | Low odor,Moisture resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| PH value | 2.0 | ||
| surface tension | |||
| Foaming trend | 40 | mN/m | |
| Film-forming property | |||
| Minimum film-forming temperature | 16 | ℃ | |
| Solid content | 52 | % | |
| Density | |||
| Coating (dry) | 1.650 | g/cm³ | |
| coating | 1.260 | g/cm³ | |
| Lotion type | 阴离子 | ||
| viscosity | |||
| Dynamic，20℃ | 0.008 | Pa·s | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | |||
| With oneself – dynamic | 0.35 | ASTM D1894 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Oxygen transfer rate | |||
| 25℃，85% RH，1 µm | 40 | cm³/m²/bar/24 hr | ASTM D3985 |
| Heat sealing threshold | |||
| 0.4 N/cm | 100 | ℃ | |
| Maximum heat sealing resistance | |||
| 20 PSI 1s 1 heated jaw | 1.2 | N/cm |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 19.0 | ℃ | ISO 11357-2 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Shelf life | |||
| 23℃ | 12 | month |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Coating on BOPP film. Diofan® A 299 coating weight dry: 2.7 g/m²; used additive package: 20 g/kg wax + 3 g/kg silica |
| 3. Measured by DSC on dried polymer, after the second heating cycle, at 20°C/min |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |