CPP composite film
May 18, 2024
Application
Widely used for laminated with BOPP, BOPET, etc.
for food medicine and commodity packaging
Features
Low haze, high slip, good moisture barrier, and low heat sealing temperature properties
Typical Values
| Item | Test Method | Unit | Typical | |||
| Values | ||||||
| Thickness | ASTM D 2673 | mil (mic) | 0.8(20) | 1.0(25) | 1.2(30) | |
| Density | ASTM D 792 | g/cm3 | 0.9 | 0.9 | 0.9 | |
| Haze | ASTM D 1003 | % | 2.8 | 3.6 | 4.2 | |
| Gloss | ASTM D2457 | 45o | 85 | 85 | 85 | |
| Tensile strength | MD | ASTM D 882 | psi | 8800 | 8500 | 8400 |
| TD | 5100 | 5000 | 4950 | |||
| Elongation at break | MD | ASTM D 882 | % | 550 | 580 | 600 |
| TD | 670 | 680 | 700 | |||
| Secant Modulus | MD | ASTM D 882 | psi | 88000 | 85000 | 84000 |
| TD | 77000 | 75000 | 74500 | |||
| C.O.F | ASTM D 1894 | —— | 0.22 | 0.22 | 0.2 | |
| Wetting tension | ASTM D 2578 | Dyne/cm | 38 | 38 | 38 | |
| Heat seal temperature | SJ Method | ℃ | 132 | 132 | 132 | |
| WVTR | ASTM F 1249 | g/100in2/24h | 1 | 0.8 | 0.67 | |
| OTR | ASTM D 3985 | cc/100in2/24h | 240 | 190 | 160 | |
The above values of the properties obtained in our laboratory test. These values are for informative purpose
and not in guarantee or warranty in any specific condition. Users are advised to conduct their own testing to
determine product suitability to use.
If you needs more clear film,as printing film,laminated film,metalized film,bag film,tape fil,pls contact me:
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