https://www.avient.com/sites/default/files/2021-01/case-study-one-pager-gravi-tech-luxury-closures-english-and-spanish_0.pdf
LEADING PRODUCER OF
CLOSURES FOR SPIRITS
L U X U R Y C L O S U R E S
• Replace metal while providing metallic look and feel
• Customization of density and color
• Easy processing
• FDA compliance
• Replaced metal with a weighted polymer
solution to maintain high-quality perception
• Minimized the appearance of chips from
everyday wear better than metal by
matching closure interior and metalized
coating colors
• Enabled the customer to introduce their
luxury closures to a new market segment
Gravi-Tech™ Density Modified Formulation
KEY REQUIREMENTS
WHY AVIENT?
https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/gravi-tech-density-modified
PRODUCTOR LÍDER DE
TAPONES PARA BEBIDAS
ALCOHÓLICAS
T A P O N E S D E L U J O
• Se sustituye el metal al mismo tiempo que se ofrece
aspecto y sensación metálicos
• Personalización de densidad y color
• Procesamiento sencillo
• Cumplimiento con las normas de la FDA
• El metal se sustituye con un compuesto
plástico de densidad modificada para
mantener una percepción de alta calidad
• Se redujo al mínimo la aparición de
desportilladuras por el desgaste cotidiano,
que supera al metal porque permite hacer
coincidir el interior de la tapa con los
colores de revestimiento metalizado
• Permitió al cliente introducir sus tapones
de lujo en un nuevo segmento del mercado
Formulación de densidad modificada Gravi-
Tech™
REQUERIMIENTOS CLAVE
¿POR QUÉ AVIENT?
https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/gravi-tech-density-modified
https://www.avient.com/sites/default/files/2023-08/EVSE Platform Brochure.pdf
SAFETY
Equipment security, fire
prevention, user safety,
functional performance
SOLUTIONS: Flame
retardants, anti-static and
conductive formulations,
antimicrobials, light
diffusion technology
LONGEVITY
Long service life, chemical resistance
SOLUTIONS: Scratch and mar
resistant additives, impact modifiers,
reinforced materials, rheology
modifiers, compatibilizers
OUTDOOR DURABILITY &
WEATHERABILITY
UV protection, chemical resistance,
wind and impact resistance,
color stability, light spectrum
management, polymer integrity
SOLUTIONS: UV resistant
formulations, dimensional
stabilizers, antioxidants, IR
reflective, scratch and mar
resistant solutions, modifiers and
compatibilizers
SUSTAINABILITY
Eco-conscious options, lightweighting,
VOC or carbon emissions reduction,
reduced energy use
SOLUTIONS: Bio-derived colorants and
additives, chemical foaming agents,
molded-in metallics, post-consumer
recycled (PCR) formulations
VISUAL AESTHETICS
Custom colors, special effects and
enhancements
SOLUTIONS: Metallic or chrome-
look colorants, pearlescents, granite
or marble effects, wood grains,
glow-in-the-dark technology
HEALTH & HYGIENE
Protection from mold, mildew,
bacteria and unwanted odors
SOLUTIONS: Antimicrobial
and antifungal technologies,
surface energy modification
GO-TO-MARKET
SUPPORT
We have resources beyond
our product technologies to
help you get to market faster
and more effectively
Streamlined product
development services
through Avient Design
• Color inspiration and
technical guidance from
ColorWorks™ Design &
Technology Centers
• Risk mitigation through
invaluable regulatory
compliance support
• Accelerated
commercialization with
UL testing and part
validation, and UL-
recognized colorants
FOCUS AREA APPLICATIONS KEY REQUIREMENTS TECHNOLOGIES
Visual
Aesthetics
• User interfaces and
touchpoints
• Interactive touch screens
• Lighting
• Side panels and base plates
• Cables
• Closeouts
• Informed color choices and
customization options
• Visual appeal for brand
integrity
• High- and low- gloss
finishes
• Consistent physical
performance and
dimensional stability
• Special effect colorants
• Smartbatch Combination
Colorants & Additives
• Custom and pre-colored
formulations
• ColorWorks Design &
Technology Centers
Outdoor
Durability
& Longevity
• Ventilation panels
• Closeouts
• Cable retractors
• Interactive touch screens
• Outdoor weathering
• Extreme (hot/cold)
temperature resistance
• Flexibility and ductility
• Impact resistance
• Chemical resistance
• UL-recognized materials
• Flame retardant
formulations
• Impact modifiers
• Surface energy modifiers
• EMI/RFI shielding solutions
• Thermal and electrical
management technology
Health &
Hygiene
• User interfaces and
touchpoints
• Cables
• Sockets
• Plugs and adaptors
• Filters
• Kiosks
• Microbial and fungal
efficacy
• Safe to touch
• Visual clarity
• Surface energy modifiers
• Antimicrobial and anti-
fungal solutions
Sustainability
• Structural panels
• Connectors and electrical
components
• Thermal modules
• Lighting
• Receptacles
• Reduced part weight or
materials consumed
• Recyclability
• VOC reduction
• PCR incorporation
• Lower carbon footprint
• Chemical foaming agents
• Molded-in color (MIC)
metallics
• Laser marking technologies
• Eco-conscious raw materials
• Bio-derived technologies
• Post-consumer recycled
(PCR) content
• Lower carbon footprint
solutions
1.844.4AVIENT
www.avient.com
Copyright © 2023, Avient Corporation.
https://www.avient.com/sites/default/files/2024-02/Gravi-Tech REC Recycled Formulations Product Bulletin.pdf
Gravi-Tech™ REC Recycled Formulations
Gravi-Tech™ REC recycled formulations are density
modified engineered polymers based on recycled
resin and/or recycled filler from post-industrial
recycled (PIR) and/or post-consumer recycled (PCR)
sources.
They offer a more sustainable alternative
to density modified grades that are based on
prime/virgin polymers.
These polymer formulations have been developed
to achieve equivalent performance to prime density
modified solutions with added sustainability
benefits.
https://www.avient.com/sites/default/files/2021-04/gravi-tech-pipe-system-valve-case-study.pdf
DENSITY-MODIFIED
FORMULATIONS
REPLACE BRASS
IN PIPE VALVE
CASE STUDY: GRAVI-TECH™
Challe
nge Accepted.
DENSITY-MODIFIED POLYMER REPLACES BRASS, ACHIEVING
PERFORMANCE, ENVIRONMENTAL AND COST BENEFITS
© 2021, All Rights Reserved
Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012
To learn more about Gravi-Tech™ density-
modified formulations, contact Avient at
+1.844.4AVIENT (1.844.428.4368) or visit
us at avient.com.
THE SOLUTION
Gravi-Tech™ density-modified formulations are unique,
high-density materials developed as thermoplastic-based
alternatives to lead and other traditional metals.
https://www.avient.com/sites/default/files/2021-10/gravi-tech-spirit-bottle-cap-disk.pdf
LUXURY CLOSURE
MANUFACTURER
S P I R I T B O T T L E C A P D I S K
• Specific gravity of 2.6 to match incumbent metal weight
• Polypropylene-based material suitable for physical vapor
deposition (PVD) surface treatment
• Provided an easy-to-process material with
an excellent surface finish for metallization
• Met custom weight target and used a
magnetic filler to support the magnetic
system in the PVD metallization process
• Enabled more design freedom by
eliminating metal working
Gravi-Tech™ Density Modified Formulation
KEY REQUIREMENTS
WHY AVIENT?
https://www.avient.com/products/engineered-polymer-formulations/eco-conscious-formulations/gravi-tech-density-modified-formulations