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Gravi-Tech™ High Density Compounds 
High-Performance Lead Replacement Solution 

PolyOne's Gravi-Tech™ polymer-metal composites offer a high-performance thermoplastic-based alternative to lead and traditional metals.  Using a variety of metallic fillers, these compounds have densities similar to traditional metals, while offering design and processing flexibility.

Key Characteristics

The primary features and benefits of Gravi-Tech compounds are:

  • Customized density, offering a wide range of specific gravities from 1.5 to 11 gm/cm3
  • Broad modulus range, from very flexible to very rigid
  • Corrosion resistance, withstanding oxidation for long-term use and benefit
  • Chemical resistance, withstanding fuels, oils, and other harsh chemicals

Additional Product Information

Gravi-Tech polymer-metal composites allow for greater design freedom and eliminate the costly and time-consuming finishing operations associated with traditional metal die casting and machining.  

Gravi-Tech polymer-metal composites can be custom formulated for your exact end use application.

Contact Us

expand  Asia / Pacific
China - Shenzhen Sales Office & Plant
Shenzhen
Telephone: +86 (0) 755 2969 2888
Fax: 86 (0) 755 2969 2999
China - Suzhou Sales Office, & Plant
Suzhou
Telephone: +86 (0) 512 6823 24 38
Fax: 86 (0) 512 6823 86 04
India - Mumbai Sales Office
Mumbai
Telephone: +91 9820 194 220
Fax: 91 22 2564 0749
Singapore Sales Office & Plant
Singapore
Telephone: +65 (0) 6861 9325
Fax: 65 (0) 6861 9327

expand  Europe
Germany - Gaggenau Sales Office
Gaggenau
Telephone: +49 (0) 7225 6802 0
Fax: 49 (0) 7225 6802 10
Spain - Barbastro Sales Office
Barbastro (Huesca)
Telephone: +34 (0) 9 7431 0314
Fax: 34 (0) 9 7431 4311
Turkey - Istanbul Sales Office
Cekmece-Istanbul-Türkiye
Telephone: +90 (0) 212 549 2256
Fax: 90 (0) 212 549 2241
United Kingdom - Widnes Sales Office
Widnes Cheshire
Telephone: +44 (0) 05600 760 800
Fax: 44 (0) 05600 760 801

expand  North America
U.S. - Avon Lake Sales Office
Avon Lake OH
Telephone: +1 440 930 1000
Fax: 440-930-3064
Seabrook Plant and Sales Office
Seabrook TX
Telephone: +1 281 474 2831
Fax: 281 474 2043
Mexico - PolyOne Mexico Sales Office & Plant
Toluca
Telephone: +52 722 2790200
Fax: 52 722 2790209

expand  South America
Argentina - Buenos Aires Sales Office
Buenos Aires
Telephone: +0054 11 4200 5917
Fax: 0054 11 4200 9791
Brasil - Campinas Sales Office
Campinas
Telephone: +55 19 3206 0561
Fax: 55 19 3206 0561
TECHNICAL DATA SHEETS
GRV-NJ-110-W Polyamide 12, Non-Toxic
GRV-NP-069-BMX Polyamide 12, Non-Toxic
GRV-NP-110-W-NAT Polyamide 12, Impact Modified, Non-Toxic
GRV-NY-027-SS-BLK-F Polyamide 6, High Specific Gravity, Non-Toxic
GRV-NY-030-SS Polyamide 6, Non-Toxic
TECHNICAL & MARKETING LITERATURE
Gravi-Tech - Industrial Case Study.pdf (353 kb)
Gravi-Tech™ High Density CompoundsIndustrial equipment manufacturer chooses Gravi-Tech™ high-density ... to the customized Gravi-Tech material, API was able to successfully design and mold a flapper valve ...
Gravi-Tech High-Density Compounds Product Bulletin (342 kb)
Gravi-Tech™ High-Density Compounds High-Performance Lead-Replacement Solution Product Description Gr ... reduce costs with Gravi-Tech compounds When Gravi-Tech polymer metal composites are substituted for ...
Rada Case Study.indd (211 kb)
... best solution with Gravi-Tech™ high-density compounds from PolyOne. ... ference PolyOne’s Gravi-Tech polymer-metal composites are a highperfoormanc thermoplastic-based alt ...
Healthcare Industry Overview (7236 kb)
Industry Overview Healthcare PolyOne and Healthcare Beyond Polymers. Better Business Solutions.SM PolyOne provides medical device manufacturers with material solutions, services and capabilities that help ...
Gravi-Tech High-Density Compounds Processing Guide (1724 kb)
Gravi-Tech™ Polymer-Metal Composites are unique high-density materials developed as thermoplastic-ba ... Gravi-Tech™ (PA-Based Formulas) Tooling:
NEWS & EVENTS
4/17/2008 - PolyOne Unveils Gravi-Tech and Therma-Tech Polymer Technologies at Chinaplas 2008
Gravi-Tech and Therma-Tech offer designers more choice and freedom. ... Gravi-Tech and Therma-Tech are the newest members of an engineered compounds portfolio that PolyOne ...
4/17/2008 - PolyOne Highlights Growing Global Leadership Position with High-Performance Product Portfolio at Chinaplas 2008
Gravi-Tech™ high-density polymer-metal composites ... Bergadur, Edgetek, Gravi-Tech, Therma-Tech, Geon, OnColor, OnCap, FastMark, and ECCOH are trademark ...
5/29/2008 - PolyOne to Showcase Specialized Polymer Solutions for Alternative Energy Applications at WINDPOWER™ 2008
... PolyOne’s Gravi-TechTM polymer-metal composites are an excellent thermoplastic-based alternative to ... TM Edgetek, LubriOne, ECCOH and Gravi-Tech are trademarks of PolyOne Corporation.
IMAGE GALLERY
Inhaler Device (1935 kb)
Gravi-Tech™ High Density Compounds
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