| Structure | PVC250 | PVC250/PVDC40g | PVC250/PVDC60g | PVC250/PVDC90g | PVC250/PVDC120g |
| WVTR g/(m²•24h) | ≤3.50 | ≤0.80 | ≤0.60 | ≤0.40 | ≤0.35 |
| OTR cm³/(m²•0.1MPa) | ≤20.0 | ≤0.90 | ≤0.80 | ≤0.75 | ≤0.45 |
Advantage
• PVDC emulsion is 100% imported from europe.
• Crystallinity is strictly controlled.
• Online detection, offline rejection.
• Rapid delivery.
• High barrier.
• Can easily be thermoformed.
| Structure | PVC250 | PVC250/PVDC40g | PVC250/PVDC60g | PVC250/PVDC90g | PVC250/PVDC120g |
| WVTR g/(m²•24h) | ≤3.50 | ≤0.80 | ≤0.60 | ≤0.40 | ≤0.35 |
| OTR cm³/(m²•0.1MPa) | ≤20.0 | ≤0.90 | ≤0.80 | ≤0.75 | ≤0.45 |
Product Structure：PVC layer, PVDC coating.
Structure:Multi-layer blister films based on PVC are often used for pharmaceutical blister packaging, whereby the PVC serves as the thermoformable backbone of the structure. PVC layer can be colored with pigments and/or UV filters. Polyvinylidene chloride (PVDC)–coated PVC.
