https://www.avient.com/industries/packaging/beverage-packaging/caps-and-closures
Additives, TPE liners and overmolding can help converters deliver high-performance closures that maintain quality.
TPE cap liners for hot fill teas and juices
Soft touch TPEs for over-molded caps to help your consumers open your products more easily
https://www.avient.com/knowledge-base/article/overmolding-troubleshooting
Re-select correct grade of TPE
Moisture in TPE
https://www.avient.com/knowledge-base/article/four-ways-intensify-road-consumer-experience
Vibration damping TPE materials absorb shock and the effects of a rough ride
Soft-touch TPE materials improve the tactile experience and add comfortable grips
https://www.avient.com/news/polyone-helps-leading-infant-care-brand-meet-stringent-food-safety-standards-and-deliver-brand-promise
Using an advanced soft grip Versaflex™ TPE material in the bowl, cup and spoon, the manufacturer was able to meet critical food contact regulations in both Japan and China while simultaneously delivering an experience that reinforces their brand reputation.
In addition, this TPE material uses existing molds, eliminating the cost of new molds and reducing development time, enabling the manufacturer to enjoy more cost-efficient production without delay while driving brand growth.
https://www.avient.com/resource-center/services/product-carbon-footprint-pcf-calculator
Eco-conscious TPEs
Reduce emissions with reSound™ Ultra-Low Carbon Footprint TPEs
https://www.avient.com/knowledge-base/case-study/computer-mouse-goes-premium-soft-touch?ind[]=21537
Based on earlier successful projects, the OEM design team turned to Avient for a selection of suitable thermoplastic elastomers (TPEs).
To meet the manufacturer’s goals for the mouse grip, a clear TPE overmolding material, GLS Versaflex™, was formulated for improved ergonomics and comfort, strong chemical resistance, and excellent bonding to the ABS substrate.
TPEs that are ideal for healthcare, consumer goods and cutting-edge electronics such as wearables
https://www.avient.com/knowledge-base/case-study/computer-mouse-goes-premium-soft-touch?pname[]=10734
Based on earlier successful projects, the OEM design team turned to Avient for a selection of suitable thermoplastic elastomers (TPEs).
To meet the manufacturer’s goals for the mouse grip, a clear TPE overmolding material, GLS Versaflex™, was formulated for improved ergonomics and comfort, strong chemical resistance, and excellent bonding to the ABS substrate.
TPEs that are ideal for healthcare, consumer goods and cutting-edge electronics such as wearables
https://www.avient.com/news/polyone-sustainability-portfolio-europe-expanded-support-circular-economy
reSound™ OM (overmolding) thermoplastic elastomers (TPEs) utilize between 40 and 50 percent bio-renewable content derived from sugarcane, and offer hardness levels and performance comparable to standard TPEs.
Consisting of four overmolding grades compatible with rigid polypropylene and one suited to ABS, all grades are formulated for durability, property retention, and UV resistance comparable to traditional TPEs.
https://www.avient.com/news/avient-launches-new-resound-rec-thermoplastic-elastomers-recycled-content-pc/abs-overmolding
The new formulations are Avient’s first PCR-containing TPE technology developed primarily for overmolding polycarbonate (PC), acrylic butadiene styrene (ABS), and PC/ABS blends in applications from consumer electronics, cosmetics packaging, and personal care items to power tools and toys.
They offer a performance property profile, including adhesion, surface quality, and soft touch feel, comparable to prime TPEs without recycled content.
Our new reSound REC family of PCR-based TPEs addresses these challenges and reflects Avient’s firm commitment to sustainability and accelerating the transition towards circularity.”
https://www.avient.com/sites/default/files/2020-08/2020-hammerhead-application-install-guide.pdf
HAMMERHEAD™
MARINE COMPOSITE PANELS
APPLICATION & INSTALLATION GUIDE
PRODUCT
DESCRIPTION
FEATURE BENEFIT
Exceptional strength-to-weight ratio
Lightweight yet strong structural
performance and increased payloads
Resistance to UV light, chemicals,
moisture degradation and rot
Resistance to harsh marine conditions
Tough and impact resistant Durability and long product life
Dimensionally stable
Consistent performance in extreme
temperature and humidity fluctuations
Strong adhesive properties Easy bonding to various materials
FEATURE BENEFIT
Ready-to-install Fewer parts & reduced scrap
Large format
Improved aesthetics with
seamless designs
Made via continuous-fiber
manufacturing process
Consistent quality in every panel
PERFORMANCE ADVANTAGES
MANUFACTURING ADVANTAGES
Hammerhead™ Marine Composite
Panels are made from continuous glass-
fiber reinforced thermoplastic face
sheets and polyester foam cores.
BREAK STRENGTH
(LBS)
Hammerhead™
with 5.3 lb/ft3
2 in 420
Hammerhead™
with 8.4 lb/ft3
2 in 332
Marine Plywood 2 in 984
Glass/Polyester with
Balsa Core 2 in 1298
Hammerhead™
with 5.3 lb/ft3
Core Density -
ITW Plexus
NA 501
Hammerhead™
with 8.4 lb/ft3
Core Density -
ITW Plexus
NA 1156
Hammerhead™
with 8.4 lb/ft3
Core Density -
Crestomer
1152PA Adhesive
NA 1530
Hammerhead™
with 8.4 lb/in3
Core Density -
Crestomer
M1-30 Adhesive
NA 1471
ADHESIVE
DESCRIPTION
ADHESIVE
GRADE MANUFACTURER
AVERAGE
BOND
STRENGTH
(PSI)
STANDARD
DEVIATION
FAILURE
MODE
BEST ADHESION
2k Urethane 75421 Lord 2281 184 Substrate
Cohesive
2k Acrylic SA1-705 GRY1 AccraLock 2211 78 Substrate
2k Acrylic Plexus MA420 ITW 2171 262 Substrate
2k Acrylic SA10-05 Blk1 AccraLock 2102 138 Substrate
2k Urethane 75451 Lord 2047 68 Cohesive
2k Acrylic SA1-705 GRY 1:2 AccraLock 1966 68 Substrate
2k Acrylic Scotchweld 8010 3M 1907 61 Adhesive
Cyanoacrylate Gorilla Glue Gorilla Glue 1885 432 Cohesive
2k Acrylic Crestabond PP-04 Scott Bader 1873 281 Substrate
2k Acrylic SA10-05 Blk 10:2 AccraLock 1779 127 Cohesive
2k Urethane 75422 Lord 1716 190 Cohesive
Adhesive
2k Urethane 75452 Lord 1535 98 Adhesive
2k Methacrylate Polyfuse Icon
Containment 1610 98 Adhesive
INTERMEDIATE ADHESION
2k Acrylic FA10-05 Blk
C010817 AccraLock 724 58 Cohesive
2k Acrylic FA10-05 Blk1 AccraLock 722 44 Cohesive
2k Epoxy Loctite Epoxy
Instant Mix Loctite 508 81 Adhesive
2k Epoxy Gorilla Glue Epoxy Gorilla Glue 341 198 Adhesive
NOT RECOMMENDED
2k Epoxy Loctite Epoxy
Marine Loctite 0 0 No bond
ADHESIVE SELECTION
Brands identified are owned by the manufacturers of the adhesive products.
1 surface sanded with 220 grit scuff prep 2 surface primed with 459T
FASTENER TYPE BENEFITS CONSIDERATIONS
Through-Bolting Best mechanical
locking system
Need back side
access to panel
Screw-In Anchor Highest pullout
strength Requires pilot hole
Cup Washer Spreads
compressive load
Requires relief hole;
For substructure and
hard point attachment
Wide Grip
(Bulb-Style)
Rivet
Ease of use—no
installation torque
limitations
For lower
load attachments
Sheet Metal or
Wood Screw
Readily available,
low cost
Penetrate both skins
for improved pullout
Shoulder Washer Limits
compressive load
Requires relief hole;
For substructure and
hard point attachment
For more information on installation, adhesives, and fasteners
for specific applications, please contact Avient.