https://www.avient.com/knowledge-base/article/overmolding-troubleshooting
Re-select correct grade of TPE
Provide air assist release
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https://www.avient.com/company/sustainability/sustainability-report/planet/air-emissions
While conventional air emissions are a critical and a highlyinfluential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material.
Details on conventional air emissions can be found in the Metrics section of this report.
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https://www.avient.com/sites/default/files/2021-06/plastisol-storage-handling-technical-bulletin.pdf
Stirring should be done
gently so as not to introduce air or heat into the
plastisol, but forceful enough to re-disperse any
settled material on the bottom.
The frequency of
the need for re-mixing will typically vary between
1 week and 1 month.
The visual appearance of
a clear surface layer, or the formation of sediment
on the bottom of the container, is an indication that
separation has occurred and the plastisol needs
to be re-mixed.
https://www.avient.com/knowledge-base/article/injection-molding-part-design
SBCs are shear dependent – this means their viscosity is higher at low shear rates (such as extrusion) and lower at high shear rates (as in injection molding).
Avoid thin walls that cannot be blown off the cores by air-assist ejection.
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https://www.avient.com/investor-center/news/polyone-shareholders-approve-all-proposals-2016-annual-meeting-robert-m-patterson-becomes-chairman-board
Actions included the re-election of the following ten individuals to serve on the company's Board of Directors until the 2017 annual meeting:
Newlin announced he had decided to retire from the Board and therefore is not standing for re-election at the annual meeting.
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https://www.avient.com/idea/tier-1-auto-supplier-saves-supply-chain-expansion
Based on its location under the hood, the material needed to provide a heat deflection temperature (HDT) rating of 68°C HDT at a load of 264 psi.
Take in a Breath of Fresh Air
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https://www.avient.com/knowledge-base/article/designing-molds-styrenic-block-copolymers-sbc
This is done by placing an air valve in the core.
To prevent this, gate size and fill rate must be right.
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https://www.avient.com/news/avient-develops-new-magiq-nonwoven-electret-grades-hepa-filters
HEPA filters remove dust, pollen, mold, and bacteria from the air.
These new additions improve the performance of HEPA filters, helping them to achieve a consistent filtration rate of around 99.97 percent.
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https://www.avient.com/company/sustainability/sustainability-report/reporting/sasb
Air Quality
Air emissions of the following pollutants: (1) NOX (excluding N2O), (2) SOX, (3) volatile organic compounds (VOCs), and (4) hazardous air pollutants (HAPs)
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https://www.avient.com/investor-center/news/future-mobility-innovations-gain-traction-visionary-polyone-materials-and-services-portfolio
serves their needs with in-depth design expertise paired with a forward-thinking portfolio of material solutions.
Interior air quality: Developing thermoplastic elastomers that meet Vehicle Interior Air Quality (VIAQ) standards for HVAC components
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