Cable Over wrap Film Transparent
HST-2(CB)
Structure
Slip modified, HS OPP layer
Additive modified OPP core
Slip modified, HS OPP layer
Description
It is a co-extruded, both sides heat sealable and both sides treated Bi-axially Oriented Polypropylene film.
Features
- Excellent transparency and clarity
- Good antistatic
- Excellent machinability
- Good heat seal strength
- Excellent moisture barrier
Applications
- Cable over-wrap
Typical values
| Properties | Ref. | Units | ASTM#/ Test Method | HST-2(CB) |
|---|
| Physical Data | |||||||
| Average Thickness | Micron | D-374-C | 18 | 20 | 25 | 50 | |
| Gauge | 7.2 | 80 | 100 | 200 | |||
| Mils | 0.7 | 0.8 | 1.0 | 2.0 | |||
| Thickness Variation | %(±) | 3 | |||||
| Density | g/cc | 0.905 | |||||
| Average substance | g/m² | 16.29 | 18.1 | 22.6 | 45.25 | ||
| Surface Tension(min) | dynes/cm | D-2578 | 36 | ||||
| Kinetic COF | F-F | D-1894 | 0.15 - 0.25 | ||||
| Yield | m²/Kg | D-4321 | 61.38 | 55.2 | 44.2 | 22.1 | |
| in²/lb | 43154 | 38844 | 31109 | 15537 | |||
| Optical Data | |||||||
| Gloss (45⁰) | Gardner | D-2457 | > 85 | ||||
| Haze | % | D-1003 | 2.0 - 4.0 | ||||
| Mechanical Data | |||||||
| Tensile Strength | MD | kg/cm² | D-882 | 1200 - 1500 | |||
| TD | 2500 - 3000 | ||||||
| Elongation | MD | % | D-882 | 150 - 200 | |||
| TD | 50 - 80 | ||||||
| Thermal Data | |||||||
| Shrinkage (120⁰C/248 ⁰F,5 min) | MD | % | D-1204 | 2.0 - 4.5 | |||
| TD | 1.0 - 3.0 | ||||||
| Seal Initiation Temperature | °C / °F | CTM | 118 / 244.4 | ||||
| Heat Seal Strength(130 °C /266 °F, 2.0 bar-1.0 sec.) | g/²5mm | CTM | 400 | 400 | 450 | 500 | |
| CTM : Cosmo Test Method | MD : Machine Direction | TD : Transverse Direction | F : Film |
| Disclaimer : The information provided above is based on COSMO FILMS LTD's conclusive tests, which are indicative only and provided as guidelines.They do not constitute a guarantee of any specific product attributes or the suitability of products for specific applications | |||
| Storage condition : Storage temperature to be maintained 25 Deg.C (+/-5 Deg C) & relative humidity 55% (+/-5%) to avoid accelerated reduction of surface treatment level. | |||
Updation Date : 2025-Oct-07