https://www.avient.com/knowledge-base/article/whats-difference-tpes-vs-silicones?ind[]=6601
LSR flows easily into molds with varied wall thicknesses and can fill very long, thin sections of a mold.
Keep in mind that a limited number of toolmakers specialize in LSR molds—and many are based in Europe.
With that widespread availability also comes a wider selection of mold metals and production techniques.
https://www.avient.com/knowledge-base/article/whats-difference-tpes-vs-silicones?rtype[]=1164
LSR flows easily into molds with varied wall thicknesses and can fill very long, thin sections of a mold.
Keep in mind that a limited number of toolmakers specialize in LSR molds—and many are based in Europe.
With that widespread availability also comes a wider selection of mold metals and production techniques.
https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/nymax-bio-bio-based-polyamide-solutions
Nymax BIO formulations can be both injection molded and extruded, making them suitable for automotive, consumer, industry, and building and construction applications.
Injection molding parameters and guidelines for Nymax BIO Bio-based Polyamide Solutions.
Comprehensive guide for designing molded parts with Nymax nylon formulations
https://www.avient.com/knowledge-base/article/boosting-rpet-quality-and-safety-packaging?rtype[]=1164
For example, anthranilamide (ATA)-based acetaldehyde (AA) scavengers, commonly used in PET, can deposit on the molds during injection molding.
This new technology boasts lower levels of sublimation, does not cause mold deposition, and has a lower risk of exceeding regulatory migration thresholds.
https://www.avient.com/knowledge-base/article/boosting-rpet-quality-and-safety-packaging?ind[]=6599
For example, anthranilamide (ATA)-based acetaldehyde (AA) scavengers, commonly used in PET, can deposit on the molds during injection molding.
This new technology boasts lower levels of sublimation, does not cause mold deposition, and has a lower risk of exceeding regulatory migration thresholds.
https://www.avient.com/knowledge-base/case-study/led-manufacturer-innovates-and-saves-polymer-heat-sinks
As an injection molding contractor with expertise in lighting components, Kruunutekniikka knew it could provide improved manufacturability and performance in LED lighting by producing non-metal heat sinks at scale.
Improved manufacturing: The company realized substantial savings during high-volume production thanks to a switch from die casting to injection molding.
Achieved new sustainability goals: Production scrap from the injection molding process can be fully recycled as part of an in-line process, which helped the company meet its sustainability goals.
https://www.avient.com/products/polymer-additives/uv-and-light-blocking-additives/cesa-light-additives
These unique additives have been shown to have excellent results in a number of processes, including injection molding, extrusion, thermoforming, and vacuum forming.
Cesa™ Light Additives for Injection Molded Applications
Learn more about the benefits and performance for Cesa™ Light Additives for injection molded applications
https://www.avient.com/knowledge-base/article/rethinking-materials-automotive-aftermarket-parts
These injection-molded materials combine high levels of stiffness, strength, and toughness, allowing for innovative parts and designs.
Modeled performance of the design with advanced testing (Finite Element Analysis, mold flow, burnoff)
Relieved performance fears with mold flow analysis and hands-on technology support
https://www.avient.com/knowledge-base/article/four-ways-improve-surface-aesthetics-tpes
Most GLS TPE materials replicate the mold surface fairly well.
To produce a glossy finish, a polished mold is required and an unfilled grade should be used.
If a matte finish is required, a rougher mold texture should be used (or a GLS product such as GLS Versalloy™ TPV Alloys, which naturally produce a matte surface).
https://www.avient.com/knowledge-base/article/boosting-rpet-quality-and-safety-packaging
For example, anthranilamide (ATA)-based acetaldehyde (AA) scavengers, commonly used in PET, can deposit on the molds during injection molding.
This new technology boasts lower levels of sublimation, does not cause mold deposition, and has a lower risk of exceeding regulatory migration thresholds.