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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 & Plant
Navi Mumbai
Telephone: +91 22 27784426/22781218
Fax: +91 22 2778 4428
Japan - PolyOne Japan Kabushiki Kaisha Office (PolyOne Japan Ltd.)
Tokyo
Telephone: + 81-3-6912-9102
Fax: + 81-3-6912-9103
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 & Plant
Barbastro (Huesca)
Telephone: +34 (0) 9 7431 0314
Fax: 34 (0) 9 7431 4311
Turkey - Istanbul Sales Office & Plant
Cekmece-Istanbul-Türkiye
Telephone: +90 (0) 212 549 2256
Fax: 90 (0) 212 549 2241

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

expand  South America
Argentina - Buenos Aires Sales Office
Buenos Aires
Telephone: +0054 11 4200 5917
Fax: 0054 11 4200 9791
Brazil - Sales Office
Piracicaba - SP - Brazil
Telephone: +55 19 3421 0969
Fax: 55 19 3206 0561
TECHNICAL DATA SHEETS
GRV-NJ-110-W Polyamide 12, High Density, Non-Toxic
GRV-NP-069-BMX Polyamide 12, Non-Toxic
GRV-NP-110-W-NAT Polyamide 12, High Density, 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
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