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POLYBOND™ 3150
POLYBOND™ 3150 is a polypropylene-based coupling agent with moderate maleic anhydride content. It provides improved strength and enhanced physical properties. It can be used with processing equipment lacking low-feed-rate capabilities.
Fulfilled By ChemPoint
- Manufacturer: SI Group
- Product Line: SI Group Polymer Modifiers
- Product: POLYBOND™ Polypropylene-Based Coupling Agents
- Industries: Elastomers | Plastics | Silicones
- Authorized Countries: Canada | Mexico | United States
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Overview
POLYBOND™ 3150 is a coupling agent for filled polypropylene systems that provides improved physical properties, including flexural, tensile strength, and hydrolytic stability. POLYBOND™ 3150 is ideal for tie layers between multilayer polar and nonpolar materials and compatibilizing polyamide and polypropylene blends.
Specifications
Form: Pellet
Color: Off-white
Melt flow rate @ 230°C: 52 g/10 minutes
Maleic anhydride content: 0.4%–0.7%
Density @ 23°C: 0.91 g/cm³
Bulk density @ 23°C: 0.5 g/cm³
Melting point: 157°C
Primary Chemistry: Maleic anhydride–modified polypropylene homopolymer
Features & Benefits
FDA food contact approvals
Moderate maleic anhydride content allows use with equipment lacking low-feed-rate capability
Coupling agent for propylene filled with glass, cellulose fiber, or mineral
Compatibilizes blends of recycled polyamide and polypropylene
Improves flexural strength and reduces water uptake in cellulose-fiber-filled polypropylene
Improves compatibility between multilayer polar and nonpolar materials
Compatibilizer for blends of recycled polyamide and polypropylene
Problems Solved
Feeding difficulties of coupling agents in processes with limited low-feed capabilities
Compatibilization issues of polypropylene and polylactic acid blends
High water absorption in polypropylenes filled with cellulose fibers
Applications
Mechanical recycling of plastics
Automotive
Packaging and food packaging
Consumer
Industrial plastics
Building and construction materials
Related End Markets
Related Functions
Plastics
Related Processes
SI Group Polymer Modifiers Articles
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SI Group EV Solutions
The SI Group portfolio of antioxidants and coupling agents offers composites, alloys, and blends the stabilization and protection for under-the-hood automotive components.
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