Aegis® PIR-H135QP resin from AdvanSix contains 100% post-industrial recycled (PIR) raw materials while providing the same top performance and processability as Aegis® H135QP, its standard, non-recycled counterpart.
Aegis® PIR-H135QP resin is a lubricated, high viscosity, nylon 6 extrusion grade homopolymer for cast or blown film. It offers a combination of strength, toughness and thermoforming properties along with excellent heat, chemical and abrasion resistance.
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Identification & Functionality
Aegis® PIR-H135QP Features & Benefits
- No compromise in performance or processability
- Greater recycled resin content less virgin resin) in end products
- Smaller anticipated environmental footprint
- No costly requalification needed for existing customers
- No added food contact concerns
- Cost-effective path to sustainability
Applications & Uses
Aegis® PIR-H135QP is a lubricated, medium viscosity, nylon 6 extrusion grade homopolymer for cast or blown film
New PIR-grade products from AdvanSix offer manufacturers an opportunity to get the best of both worlds: trusted performance AND a reduced environmental footprint.
Because these products offer the same excellent physical and mechanical properties as their traditional counterparts, customers can also expect:
- A seamless path to producing more sustainable downstream products.
- No costly requalification process.
- No issues related to collection contamination or food contact.
- No issues typically associated with post-consumer recycled nylon.
Now manufacturers have the means of retaining packaging performance with raw materials that can help improve their reputation for sustainability. See Table 1 for application examples.
Table 1: Opportunities for PIR-Grade Nylon 6 Products
| Opportunities | Application Examples |
| Products requiring compliance with FDA regulations |
|
| Products having rigorous performance requirements |
|
| Packaging that is traditionally difficult to recycle |
|
| Applications that cannot tolerate contamination of color/odor |
|
| Any end-product that customers want to align to their corporate sustainability goals. |
Applications requiring:
|
Properties
| Value | Units | Test Method / Conditions | |
| Melting Point | 220 (428) | ºC (ºF) | D-3418 |
| Value | Units | Test Method / Conditions | |
| 96% SAV | 3.75 | - | - |
| Density | 1.13 | g/cm³ | ASTM D-1505 |
| Melt Flow Rate (at 235°C/1.0 kg or 455°F/1.0 kg) | 1.2 | g/10 min | D-1238 |
| Viscosity (FAV) | 135 | - | D-789 |
| Value | Units | Test Method / Conditions | |
| Oxygen Permeability (at 73°F (23°C), 0% RH) | 40.3 (2.600) | cc/m²/day (cc/100 in2/day) | - |
| Oxygen Permeability (at 73°F (23°C), 0% RH) | 14.0 (0.903) | cc/m²/day (cc/100 in2/day) | - |
| Oxygen Permeability (at 73°F (23°C), 0% RH) | 72.8 (4.697) | cc/m²/day (cc/100 in2/day) | - |
| Value | Units | Test Method / Conditions | |
| Equilibrium Moisture (at 50% RH) | 2.7 | % | - |
| Extractable Content | max. 0.8 | % | - |
| Moisture Content | max. 0.08 | % | - |
| Saturation Moisture Content | 9.5 | % | - |
| Water Absorption in 24 hrs | 1.6 | % | - |
Aegis® PIR-H135QP conforms to FDA requirements of 21 CFR 177.1500 as well as EU Directive 2011/10/EC. Aegis® PIR-H135QP homopolymer possesses the combination of strength, toughness and thermoforming properties associated with nylon 6 as well as excellent heat, chemical and abrasion resistance.
Regulatory & Compliance
Technical Details & Test Data
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) :
1. The molecular weight (Mw) of the resin: Higher Mw resins will have a higher melt viscosity than lower Mw resins.
2. 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: 24:1
Metering 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" |
Storage & Handling
Material Handling
Aegis® PIR-H135QP is supplied in sealed containers and drying prior to processing is not required. However, higher moisture is the primary cause of processing issues. If drying becomes necessary, a dehumidifying or desiccant dryer operating at 80°C (176°F) is recommended. Drying time is dependent on moisture level. More information about safe handling procedures can be obtained by requesting the Safety Data Sheet.