https://www.avient.com/knowledge-base/case-study/telecom-supplier-secures-large-contract-specialty-nylon
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Telecom Supplier Secures Large Contract with Specialty Nylon
Avient’s solution was a unique, nylon-based material that met the all of the application’s performance requirements.
https://www.avient.com/sites/default/files/2024-03/SEM Global Nylon Product Selection Guide_A4.pdf
NYLON
SOLUTIONS
ENGINEERED
THERMOPLASTICS
PRODUCT SELECTION GUIDE
Nylon (polyamide - PA) solutions from Avient include both prime Nymax™/Bergamid™ Polymer Formulations and
Nymax™ REC Recycled Nylon Formulations.
Based on nylon 6 (PA6) and nylon 66 (PA66) polymers, these materials
combine high temperature performance with exceptional strength and durability.
CUSTOMIZED NYLON FEATURES
Portfolio Name Base Filler Impact
Modifiers Lubrication UV Heat Flame
Retardant
Approvals/
Listings
Nymax/Bergamid
Polymer
Formulations
Prime
Glass Fiber
Glass Bead
Mineral
Unfilled
✔ ✔ ✔ ✔ ✔
Automotive
Approvals
NSF Listings
UL Listed
Nymax REC Recycled
Nylon Formulations Recycled
Glass Fiber
Mineral
Unfilled
✔ ✔ ✔ ✔
Automotive
Approvals
NYMAX REC RECYCLED NYLON FORMULATIONS
Nymax REC recycled nylon 6 and nylon 66 grades contain
20–100% recycled content from both post-industrial
recycled (PIR) and post-consumer recycled (PCR) sources.
https://www.avient.com/news/avient-expands-production-nymax-rec-recycled-nylon-formulations-istanbul
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Avient Expands Production of Nymax™ REC Recycled Nylon Formulations to Istanbul
Avient expands production of Nymax™ REC Recycled Nylon Formulations to Istanbul, Turkey.
They offer comparable performance to virgin nylon grades, including high strength, durability, impact resistance, and weather resistance.
https://www.avient.com/sites/default/files/2020-12/artisan-thermoplastics-nylon-processing-guide.pdf
ARTISAN™ PRE-COLORED
THERMOPLASTICS
NYLON (PA6) FORMULATIONS
PROCESSING GUIDE
2 Artisan Pre-Colored Thermoplastics
Artisan™ Pre-Colored Thermoplastics
Artisan™ thermoplastics are vibrant, pre-colored high-gloss, scratch resistant engineered polymers
formulated to replace paint for superior results.
Runner diameter should be 1.5x the part thickness
6.
Sink Marks
Melt too hot • Decrease nozzle and barrel temperatures
Insufficient
material volume
• Increase shot size
• Increase packing pressure
Part geometry
too thick
• Reduce wall thickness
• Reduce rib thickness
Processing Guide 5
Flash
Injection pressure
too high
• Decrease injection pressure
• Increase clamp pressure
• Increase transfer position
Excess
material volume
• Adjust transfer position
• Decrease pack pressure
• Decrease shot size
Melt or mold
too hot
• Decrease nozzle and barrel temperatures
• Decrease mold temperature
Loose clamp • Reset mold height
• Increase clamp tonnage
Shrink
Too much shrink • Increase cooling time
Too little shrink • Decrease cooling time
Burning
• Reduce decompression
Mold design • Clean, widen and increase number of vents
• Increase gate size to reduce shear
Wet material • Verify material is dried at proper condition
Nozzle Drool
Nozzle temperature
too hot
• Decrease nozzle temperature
• Decrease back pressure
• Increase screw decompression
• Verify material has been dried at proper conditions
Incorrect nozzle • Use reverse taper tip
Weld Lines
Melt front
temperatures are
too low
• Increase pack and hold pressure
Mold design
• Increase gate size
• Identify end of fill pattern and verify proper
vent location
• Add vents or increase vent width
• Move gate location
6 Artisan Pre-Colored Thermoplastics
Warp
• Increase melt temp
• Reduce injection speed
• Increase pack pressure
• Increase pack time
• Decrease mold temperature
• Increase cool time
Mold design • Non-uniform mold cooling
Part design • Non-uniform wall thickness
Thermolator incorrect
temperature
• Check settings
• Inspect thermocouple
Sticking in Mold
Overfilled cavity
• Decrease injection rate and pressure
• Decrease hold pressure
• Decrease cooling time
Part too hot
• Decrease barrel temperature
• Decrease mold temperature
• Increase cooling time
Mold design • Increase draft angle
• Polish cores in direction of ejection
Black Specks
Contamination • Purge machine
Degradation
• Reduce melt temperature
• Reduce screw speed
• Reduce back pressure
Machine related • Check for wear on screw, barrel or check ring
Delamination
• Increase melt temperature
• Decrease injection speed
• Purge barrel to eliminate material contamination
Mold design • Reduce sharp corners in material flow path
• Increase venting
Processing Guide 7
Discoloration
Oversheared
material
• Decrease melt temperature
• Decrease injection speed
• Reduce residence time
Mold design • Increase gate sizing
Dry material • Check moisture of material to ensure it is within the
recommended moisture percentage for molding
1.844.4AVIENT
www.avient.com
Copyright © 2020, Avient Corporation.
https://www.avient.com/sites/default/files/resources/Universal_Polyamide_Overmold_Thermoplastic_Elastomer.pdf
There are various types of polyamides, such as Nylon 6, Nylon 66, Nylon 12, Nylon 6, 12 and
their copolymers.
As an example, most
TPEs do not bond effectively to heat stabilized grade polyamide 6 (HS).
Page 9 of 11
Zytel 70G33L
Figure 6.
https://www.avient.com/industries/consumer/consumer-staples/everyday-essentials/infant-child-products
Alternatives to Nylon 6,6
Nylon Solutions Engineered Thermoplastics (Chinese)
Nymax™ Glass and Mineral Fiber Reinforced Nylon 6 Formulation delivers service and performance for transportation OEM
https://www.avient.com/sites/default/files/2024-08/Avient-2023-Sustainability-Report_6.pdf
North Haven, Connecticut Stanley, North Carolina(b)
6.
Sant Andreu, Spain 6.
This training focuses on the importance of being an Inclusive Leader, introducing the 6 Traits of Top
Leaders, as well as Unconscious Bias and Recruiting Best Practices to ensure all candidates, internal
and external, have the best engagement experience.
https://www.avient.com/sites/default/files/2022-03/CESA Extend Product Selector Guide.pdf
CESA™ Extend Additives
Chain Extension
CESA EXTEND – STANDARD OFFERINGS
PRODUCT SELECTION GUIDE
POLYMER FAMILY MATERIAL PRODUCT NAME PRODUCT TYPE DOSAGE
Nylon ABA0698501 CESA Extend 78501L Linear 1–6%
Nylon ABA0698502 CESA Extend 78502X Branched 1–6%
Polyester NBA0698490 CESA Extend 58490 Linear 1–6%
Polyester NBA0820023 CESA Extend NBA0820023 Branched 1–6%
Polycarbonate NCA0820004 CESA Extend 90032 Linear 1–6%
Polycarbonate NCA0820005 CESA Extend 90033 Branched 1–6%
TPU RUA0698460 CESA Extend 88460 Linear 1–6%
TPU RUA0698455 CESA Extend 88455 Branched 1–6%
CESA Extend additives can be used in combination with other CESA masterbatches, and formulations can be customized for most applications.
https://www.avient.com/sites/default/files/2021-04/bergamid-seat-fastener-case-study.pdf
SWITCHING FROM
STEEL TO NYLON
CREATES MULTIPLE
BENEFITS
CASE STUDY: BERGAMID™ NYLON FORMULATIONS
Challe
nge Accepted.
THE SOLUTION
Avient recommended Bergamid™ B70 G30H black TM-X PA 6
resin with 30 percent glass fiber reinforcement for its excellent
mechanical properties and cost benefits.
THE IMPACT
By replacing traditional fabricated bent steel plate with
injection-molded Bergamid PA 6 resin, HellermannTyton was
able to duplicate key performance attributes while gaining
new benefits in the areas of cost savings, design freedom and
weight reduction.
https://www.avient.com/sites/default/files/2025-01/SEM MCCB Phase Barrier Application Bulletin.pdf
These materials outperform nylon 6
and flexible PVC with better flexibility, lower moisture absorption, better insulation properties, and they are
RoHS compliant.
Easier to install – Our TPEs are more flexible than
nylon and flexible PVC, which makes the MCCB
easier to install, service and inspect.
Good insulation between phases – Our materials
deliver dielectric properties better than nylon and
equivalent to flexible PVC, helping to prevent arc
flash across the phases.