Layer structure and packaging application illustrations; schematic, not to scale. Colors do not represent actual film colors. Only identified coating and substrate layers are shown; unspecified primers or bonding layers are omitted. View full-size structure ↗
PVA Coated Nylon Film
SD-B4N0 is an SD PACK PVA Coated Nylon Film on a Nylon substrate. Typical application: food, medical products and cosmetics packaging requiring very high barrier.
- Substrate
- BOPA (Nylon)
- Coating
- PVOH (PVA)
- Structure
- One side
Technical data is available below. Include your target specifications when requesting samples.
Meet SD-B4N0.
SD-B4N0 is an SD PACK PVA Coated Nylon Film on a Nylon substrate. Typical application: food, medical products and cosmetics packaging requiring very high barrier.
Discuss your packaging format and converting process with our team to confirm the right film for your project.
Product at a glance.
| Product code | SD-B4N0 |
|---|---|
| Product family | PVA / PVOH Coated Films |
| Base substrate | BOPA (Nylon) |
| Coating material | PVOH (PVA) |
| Coated sides / structure | One side |
| Typical applications | Food, medical products and cosmetics packaging requiring very high barrier. |
Typical physical properties
SI values transcribed from the supplied SD-B4N0 TDS. Columns correspond to the listed film thicknesses.
| Property / condition | Unit | Test method / condition | 11 µm | 16 µm |
|---|---|---|---|---|
| Thickness | µm | SD Test | 11 | 16 |
| Yield | m²/kg | SD Test | 78.7 | 54.3 |
| Unit weight | g/m² | SD Test | 12.7 | 18.4 |
| Haze | % | ASTM D1003 | 2.4 | 2.4 |
| Tensile strength (MD) | MPa | ASTM D882 | 170 | 170 |
| Tensile strength (TD) | MPa | ASTM D882 | 180 | 180 |
| Elongation at break (MD) | % | ASTM D882 | 100 | 100 |
| Elongation at break (TD) | % | ASTM D882 | 80 | 80 |
| Surface tension (PVA side) | dyn/cm | ASTM D2578 | 42 | 42 |
| WVTR (38°C, 90% RH) | g/(m²·24 h) | ASTM F1249 | 6.0 | 6.0 |
| OTR (23°C, 0% RH) | cm³/(m²·24 h) | ASTM D3985 | 1.0 | 1.0 |
| C.O.F. (PVA/PVA) | Dimensionless | ASTM D1894 | 0.4 | 0.4 |
| Heat resistance (MD) | % | ASTM D1204 | 1.5 | 1.5 |
| Heat resistance (TD) | % | ASTM D1204 | 1.5 | 1.5 |
Where it fits.
Food, medical products and cosmetics packaging requiring very high barrier.
Applications are summarized from the supplied product literature. Confirm suitability for your packed product, processing conditions and destination-market requirements before ordering.
Let’s discuss SD-B4N0.
Tell us what you need. Our sales team can discuss the available specifications and sample requirements.
Before you order.
Can I download a technical data sheet?
Yes. Use the TDS download button in the Specifications section. Contact our team to confirm current specifications, availability and test conditions.
How do I request a quote or sample?
Send your application, thickness, width, quantity and destination. Sample availability, minimum order quantity, lead time and commercial terms will be confirmed by the sales team.
