POLYBOND™ 3349
POLYBOND™ 3349 polymer modifier is a maleic-anhydride functionalized LLDPE. It has a moderate viscosity and a high level of functionality that allows for low addition levels. POLYBOND 3349 is used in highly filled compounding applications that include wire & cable compounds using halogen-free flame retardants (HFFR), glass-filled LLDPE compounds, LLDPE blends with polyamide, and composites with high mineral content. It will also act as a compatibilizer for polymer blends with polar polymers such as polyamides and EVOH and as an adhesion promoter with substrates such as aluminum, stainless steel, and many polymers.
Classifications
Product Technology
Coupling Agents
Brand
POLYBOND™
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| Property | Typical Value | Test Based On |
| Appearance | Off-White Pellet | Visual |
| Melt Flow Rate @ 190 °C, 2.16 kg. | 8.0 g/10 min. | ASTM D-1238 |
| Maleic Anhydride Content | High | ASTM D-6047 |
| Density @ 23 °C | 0.93 g/cm3 | ASTM D-792 |
| Bulk Density | 0.60 g/cm3 | ASTM D-1895B |
| Melting Point | 123 °C | DSC |
"High" = Maleic Anhydride Content typically between 1.0 and 1.4%
- Adhesives
- Wire & Cable
Safety Data Sheets are available upon request | Safety Data Sheets
Please click Request SDS to submit an inquiry.
POLYBOND™ 3349 TDS | Technical Data Sheets | English
POLYBOND™ 3349 is a maleic anhydride modified linear low-density polyethylene.
Polymer Modifiers Brochure | Brochures | English
Solutions Guide to Leading Coupling Agents, Compatibilizers, and Impact Modifiers
