Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Processing Guidelines
Material Handling
Aegis® H120ZP homopolymer is supplied in sealed containers and drying prior to processing is not required. However, high moisture is the primary cause of processing problems. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80°C (176°F) is recommended. Drying time is dependent on moisture level.
- Applications
From flexible packaging for food and consumer products to vacuum bagging for industrial goods, Aegis® packaging grade resins are widely used in a variety of applications, including:
- Processed meats and cheeses
- Coffee, nuts and spices
- Snacks and frozen foods
- Pet foods
- Detergent bags
- Composite fabrications
- Medical devices
- Novelty balloons
Properties
- Typical Properties
- Film Properties
| Value | Units | Test Method / Conditions | |
| Viscosity FAV | 120 | — | ASTM D-789 |
| RV (at 96% Sulfuric Acid) | 3.6 | — | — |
| Extractable Content | max. 0.8 | % | SOP-702-307 |
| Density | 1.13 | g/cm3 | ASTM D-792 |
| Melt Flow Rate (at 235°C/1.0 kg (455°F/1.0 kg)) | 1.9 | g/10 min | ASTM D-1238 |
| Moisture Content | max. 0.08 | % | ASTM D-6869 |
| Moisture (24 Hour) | 1.6 | % | ASTM D-570 |
| Moisture (50% RH) | 2.7 | % | ASTM D-570 |
| Moisture (Saturation) | 9.5 | % | ASTM D-570 |
| Melting Point | 220 (428) | °C (°F) | ASTM D-3418 |
| Value | Units | Test Method / Conditions | |
| Oxygen Permeability (at 23°C (73°F)/0% RH) | 40.3 (2.6) | cc.25μm/m²/day (cc.mil/100 in²/day) | D-3958 |
| Water Vapor Permeability (at 38°C (100°F)/100% RH) | 992 (64) | gm.25μm/m²/day (gm.mil/100 in²/day) | F-1249 |
| Nitrogen Permeability (at 23°C (73°F)/0% RH) | 14.0 (0.9) | cc.25μm/m²/day (cc.mil/100 in²/day) | — |
| Carbon Dioxide Permeability | 72.8 (4.7) | cc.25μm/m²/day (cc.mil/100 in²/day) | — |
Regulatory & Compliance
- Regulatory Compliance
AdvanSix has more than 50 years of experience in the development and production of packaging resin that is safe and reliable for consumers and businesses. Aegis® packaging resins are manufactured to meet the stringent standards required of materials involved in the processing, handling and packaging of food. They meet all applicable U.S. Food and Drug Administration (FDA) and European Union (EU) food grade regulations, as outlined in FDA 21 CFR 177.1500 and Regulation (EU) No. 10/2011.
Technical Details & Test Data
- Extrusion Guidelines
Melt Viscosity vs. Temperature
Melt Temperature: 220°C (428°F)
Melt Temperature Range: 232°C (450°F) to 271°C (520°F).
Two key factors affect the melt viscosity (stiffness or fluidity of the melt):- The molecular weight (Mw) of the resin: Higher Mw resins will have a higher melt viscosity than lower Mw resins.
- Temperature of the melt for any given Mw resin: Higher process temperatures will provide a more fluid melt viscosity than lower process temperatures.
Typical Barrel Profile for Cast Films
Barrel: 230-260°C (446-500°F)
Adapter: 260-266°C (500-510°F)
Die: 260°C (500°F)
Process Melt Temperature: 260-270°C (500-518°F)Typical Barrel Profile for Tubular (Blown) Films
Barrel: 246-254°C (474-490°F)
Adapter: 260°C (500°F)
Die: 254°C (490°F)
Process Melt Temperature: 254-260°C (490-500°F)Screw Parameters
Metering Section: 40%
Transition Section: 3 to 4 flights
Feed Section: Balance of screw length
Compression Ratio: 3.5:1 to 4.0:1
L/D Ratio: 24:1Metering Section Flight Depth
Screw Diameter Recommended Depth 1" 0.055" 1.5" 0.060" 2" 0.070" 2.5" 0.080" 3.5" 0.100" 4.5" 0.115" 6" 0.135"