Fulinda New Materials is a comprehensive functional film material service provider for the flexible plastic composite packaging industry.
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No. 633, Gangtong North 2nd Road, North Area of Chengdu Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province, China
PVDC Coating Series
During the composite processing of aluminum films, their barrier properties and bonding strength can easily be affected by factors such as the composite process itself. Please pay close attention to process control during composite operations.
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Product Name | Main performance | Use |
KPA | Good coating adhesion and mechanical properties | Suitable for meat products, aquatic products, pastries, and certain items that require sterilization by boiling in water. |
KOPP | Good coating adhesion and mechanical properties | Suitable for high-barrier composite bags used in bread, pastries, mooncakes, puffed foods, and more. |
KPET: Excellent coating adhesion and mechanical properties | Suitable for high-barrier composite bags used in bread, pastries, mooncakes, puffed foods, and more. | |
| Project | Unit | KPA | KOPP | KPET | Detection method | |
| Thickness | micrometer | 17 | 21/30 | 14 | GB/T6672 | |
| Tensile strength | MD | MPa | 154 | 110 | 170 | GB/T1040.3 |
TD | MPa | 222 | 180 | 180 | ||
| Elongation at break | MD | % | 100 | 170 | 110 | GB/T1040.3 |
TD | % | 100 | 40 | 100 | ||
| Thermal shrinkage rate | MD | % | 2 | 3.5 | 1 | GB/T12027 |
TD | % | 1.7 | 1.8 | 0.5 | ||
| Coefficient of friction | Non-coated surface | 0.39 | 0.5 | 0.36 | GB/T10006 | |
| Water vapor permeability | g/m²·24h | ≤15 | ≤6 | ≤10 | GB/T21529) | |
| Oxygen Permeability | cm²/m²·24h | ≤10 | ≤15 | ≤10 | GB/T19789 | |
| Wet tension | Coated surface | dyne/cm | ≥48 | ≥38 | ≥52 | GB/T14216 |
Precautions for use:
During the composite processing of aluminum films, their barrier properties and bonding strength can easily be affected by factors such as the composite process itself. Please pay attention to process control during composite operations.
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