| About |
|---|
| Promyde® BF36 L is a lubricated high viscosity Polyamide 6 for general extrusion applications and especially for cast film. Promyde BF36 L combines good gas barrier properties and chemical resistance, good mechanical and optical properties along with high abrasion resistance and good thermoformability. APPLICATIONS Promyde® BF36 L is used for the production of mono and coextruded cast and blown films that are suitable for thermoforming. In a multilayer film Promyde® BF36 L assumes the function of a gas and aroma barrier, giving to the film outstanding mechanical properties and thermoformability. The main applications are vacuum packs and thermoformed packs for food such as meat, fish and cheese.&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | High Viscosity,Optical performance,Low odor,Lubricating,Good wear resistance,Solvent resistance |
| Availabilitys | Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.13 | g/cm³ | ISO 1148 |
| Apparent density | 0.69 | g/cm³ | Internal Method |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 9.0 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 3.0 | % | ISO 62 |
| Extractables | < 1.0 | % | ISO 6427 |
| water content | < 0.10 | % | Internal Method |
| Relative viscosity | |||
| 25℃ | 3.50 to 3.70 | ISO 1628 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| friction coefficient | |||
| Steel – Dynamic | < 0.25 | ISO 8295 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 50 | µm | |
| tensile strength | ISO 527-3 | ||
| MD, yield, 50 µ m | 34.0 | MPa | ISO 527-3 |
| MD, fracture, 50 µ m | 96.0 | MPa | ISO 527-3 |
| Tensile strain | |||
| MD, fracture, 50 µ m | 350 | % | ISO 527-3 |
| Pant tear resistance | |||
| MD，50 µm | 25.0 | N/mm | ISO 6383-1 |
| Oxygen transfer rate | ASTM D3985 | ||
| 23℃，0% RH，50 µm | 25 | cm³/m²/24 hr | ASTM D3985 |
| 23℃，50% RH，50 µm | 15 | cm³/m²/24 hr | ASTM D3985 |
| 23℃，85% RH，50 µm | 40 | cm³/m²/24 hr | ASTM D3985 |
| Water vapor transmittance | |||
| 23℃，85% RH，50 µm | 15 | g/m²/24 hr | ISO 15106-1 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | |||
| DSC | 220 | ℃ | ISO 3146 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | ASTM D1003 | ||
| 50 µm | < 5.0 | % | ASTM D1003 |
| 50 µm | < 0.50 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Chip Size | 2.50 | mm | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. NAPPA-059 |
| 3. NAPPA-032 |
| 4. 1% m/v in 96% m/m sulfuric acid |
| 5. Chill roll temperature 50°C |
| 6. Chill roll temperature 90°C |
| 7. NAPPA-045 |
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