https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/gravi-tech-density-modified-formulations
The high-impact polypropylene (PP)-based grades offer an excellent combination of impact, density, flowability, and colorability properties.
In addition, several radiation-shielding grades are available to provide protection similar to lead-based materials at lighter weights or can match the density of lead when needed.
Broad modulus range, from very flexible to very rigid grades
https://www.avient.com/industries/healthcare/remote-monitoring-wearables/continuous-glucose-monitors-cgm
High-performance thermoplastics with excellent chemical resistance, UV-blocking capability, and good impact performance for durability; available in natural grades, standard medical colors, or custom pre-colored products.
Medical Grade Colorants and Additives for Wearable Medical Devices
Discover more about Avient medical grade colorant and additives for wearable medical devices.
https://www.avient.com/products/polymer-colorants/healthcare-colorants/mevopur-healthcare-colorants-and-formulations
With robust bio-compatibility pre-testing, healthcare quality systems and change control standards in place, these ‘medical grade’ concentrates and pre-color formulations can help minimize risk and avoid high costs of non-compliance.
Medical Grade Colorants and Additives for Wearable Medical Devices
Discover more about Avient medical grade colorant and additives for wearable medical devices.
https://www.avient.com/sites/default/files/2021-05/avnt-tpe-beginner-guide-fin.pdf
What are medical
grade TPEs?
What are medical grade
TPEs?
Risks are mitigated
during the entire production process to create different medical grades.
https://www.avient.com/sites/default/files/2021-04/versaflex-computer-mouse-case-study.pdf
This custom Versaflex grade provides 60 Shore A
hardness and superior tear strength.
For the mouse feet, Avient formulated a special grade of
LubriOne™ filled acetal as an improvement over the neat
acetal found in traditional designs.
The LubriOne grade offers a kinetic coefficient of friction
value (0.108), which is roughly 50% better than that of
the traditional material.
https://www.avient.com/sites/default/files/2024-03/Gravi-Tech Product Bulletin_A4.pdf
Several grades
of Gravi-Tech composites used for radiation-
shielding applications provide protections similar
to traditional lead-based materials, yet these
Gravi-Tech polymer-metal composites are 37
percent lighter.
Other radiation-shielding grades
are available that match the density of lead
(11 gm/cm3).
KEY CHARACTERISTICS
The primary features and benefits of Gravi-Tech
formulations are:
• Customized density, offering a wide range
of specific gravities from 1.2 to 11 gm/cm3
• Broad modulus range, from very flexible
to very rigid grades
• Corrosion resistance, withstanding oxidation
for long-term use and benefit
• Chemical resistance, withstanding fuels, oils
and other harsh chemicals
• Metallization and electroplating, delivering
the look and feel of metal
Additional features include:
• Design flexibility and processing ease
• Good impact strength
• Elevated heat deflection temperature
PRODUCT BULLETIN
TARGET MARKET AND APPLICATIONS
Gravi-Tech composites are an excellent choice for applications in a full range of markets, including:
Consumer
Luxury packaging, golf clubs, fishing tackle,
casino/gaming chips, exercise weights, hunting
supplies, cutlery, appliances and hunting
ammunition
Healthcare
X-ray shielding, nuclear medicine transport
containers, and laboratory furniture and
equipment
Industrial
Ammunition, reactor shielding, vibration and
acoustical damping, military/tactical equipment,
airport x-ray shielding, various food ware, building
and construction equipment, inertial weighting,
and underwater cable weighting
Base Resin Specific Gravities
Nylon 6 2.3, 2.7, 3.5, 4, 4.5, 5, 6
TPE 2.6, 3.9
TPU 2.6, 3, 4.5, 7.5, 9
PP 1.15–4
ABS 1.2–3
PPS 4
Nylon 12 4, 6.9, 11
TECHNICAL PROPERTIES
Copyright © 2024, Avient Corporation.
https://www.avient.com/sites/default/files/2024-06/ECCOH 5981 for Teck 90 Cables Product Bulletin.pdf
This low smoke and fume non-halogen (LSFOH) grade
was developed to provide comparable performance to
market-leading jacket materials, including PVC, while
offering additional benefits to cable manufacturers
needing to meet CSA Teck 90 certification.
The ECCOH
5981 UV grade prevents cracking, absorbs stress,
withstands low temperatures, and resists chemicals,
helping to reduce damage to cable construction,
mitigate risks during installation and use, and avoid
costly field repairs.
KEY CHARACTERISTICS
• Smoke mitigation
• Flame resistance
• Passes -40° cold impact testing
• Crush resistance
• UV resistance
• Suitable for CSA Teck 90 specification
• Excellent tensile strength (2,910 psi)
• Natural grades for easy colorability
MARKETS & APPLICATIONS
This LSFOH thermoplastic meets critical
requirements for low-voltage, armored cable jackets.
https://www.avient.com/resource-center?document_type=0&form_build_id=form-UG1SadN_IzwjaEoNv2mxi93WqDtETQ5gclbi1PCnUm0&form_id=resource_filter_form&industry=0&op=FILTER RESULTS&product_family=80&product_name=0&product_subfamily=0&page=0
Focusing on Military-grade Protection for US soldiers
Military-Grade Protection for U.S.
https://www.avient.com/resource-center?document_type=0&industry=0&product_family=80&product_subfamily=0&product_name=0&op=FILTER RESULTS&form_build_id=form-UG1SadN_IzwjaEoNv2mxi93WqDtETQ5gclbi1PCnUm0&form_id=resource_filter_form&page=0
Focusing on Military-grade Protection for US soldiers
Military-Grade Protection for U.S.
https://www.avient.com/products/advanced-composites/composite-ballistic-protection/thermoballistic-thermoplastic-panels
Focusing on Military-grade Protection for US soldiers
Military-Grade Protection for U.S.