Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Processing Guidelines
Material Handling
Aegis® H100ZP 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.
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| 96% SAV | 3.37 | — | — |
| Carbon Dioxide Permeability (at 23°C (73°F)/0% RH) | 72.8 (4.697) | cc/m2 /day (cc/100 in2 /day) | — |
| Density | 1.13 | g/cm3 | ASTM D-1505 |
| Equilibrium Moisture (at 50% RH) | 2.7 | % | — |
| Extractable Content | max. 0.8 | % | — |
| Melt Flow Rate (at 235°C/1.0 kg (455°F/1.0 kg)) | 2.6 | g/10 min | ASTM D-1238 |
| Melting Point | 220 (428) | °C (°F) | ASTM D-3418 |
| Moisture Content | max. 0.08 | % | — |
| Nitrogen Permeability (at 23°C (73°F)/0% RH) | 14.0 (0.903) | cc/m2 /day (cc/100 in2 /day) | — |
| Oxygen Permeability (at 23°C (73°F)/0% RH) | 40.3 (2.600) | cc/m2 /day (cc/100 in2 /day) | — |
| Saturation Moisture Content | 9.5 | % | — |
| Viscosity (FAV) | 100 | — | ASTM D-789 |
| Water Absorption (in 24 hrs) | 1.6 | % | — |
Regulatory & Compliance
- Certifications & Compliance
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"