https://www.avient.com/knowledge-base/article/overmolding-tpe-selection?rtype[]=1164
GLS™ Product Line
GLS overmolding formulations have relatively low viscosity characteristics.
The figure below illustrates the effect of shear rate on the viscosity of GLS overmolding TPEs.
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https://www.avient.com/news/polyone-reimagines-packaging-soft-touch-sustainability-tpes
GLS TPEs can be customized for various color effects, levels of opacity and different types of feel and texture.
Unlike other materials, GLS TPEs are recyclable, which is becoming increasingly more important to all consumers.
Photo Caption: GLS™ TPEs allow designers to create packaging enhancements that maximize shelf appeal.
https://www.avient.com/products/thermoplastic-elastomers/versollan-thermoplastic-elastomers
GLS™ TPEs - Injection Molding Guide
GLS™ TPEs - Overmolding Guide
Thermoplastic Elastomers: GLS™
https://www.avient.com/products/thermoplastic-elastomers/dynaflex-thermoplastic-elastomers
GLS™ TPEs - Injection Molding Guide
GLS™ TPEs - Overmolding Guide
Thermoplastic Elastomers: GLS™
https://www.avient.com/knowledge-base/article/injection-molding-part-design
Generally, GLS TPEs will flow much further in thinner walls than other types of TPEs.
High flow GLS TPEs (such as Versalloy) have been used successfully to fill flow ratios up to 400.
Typical spiral flow lengths for GLS TPEs*
https://www.avient.com/knowledge-base/article/injection-molding-part-design?rtype[]=1164
Generally, GLS TPEs will flow much further in thinner walls than other types of TPEs.
High flow GLS TPEs (such as Versalloy) have been used successfully to fill flow ratios up to 400.
Typical spiral flow lengths for GLS TPEs*
https://www.avient.com/knowledge-base/article/technical-bulletins?rtype[]=1164
One of the key properties of thermoplastic elastomers supplied by GLS is hardness.
Processing Styrenic Block Copolymer TPEs from GLS
GLS produces standard products ranging in hardness from 3 Shore A (softest) to 95 Shore A (hardest).
https://www.avient.com/products/thermoplastic-elastomers/onflex-thermoplastic-elastomers
GLS™ TPEs - Injection Molding Guide
GLS™ TPEs - Overmolding Guide
Thermoplastic Elastomers: GLS™ Versaflex™
https://www.avient.com/knowledge-base/article/apparent-hardness-vs-thickness-overmold-applications
One of the key properties of thermoplastic elastomers supplied by Avient GLS is hardness.
GLS Grade
GLS typically reports hardness using the 10 second delay method.