Select Your Region
- Manufacturer: SI Group
- Product Line: SI Group Polymer Modifiers
- Product: POLYBOND™ Polypropylene-Based Coupling Agents
- Industries: Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
POLYBOND™ 7200
POLYBOND™ 7200 acts as a high-efficiency coupling agent for cellulose-fiber-filled polypropylene by reducing water uptake and providing higher flexural and tensile strength and impact properties than conventional coupling agents.
Quantity
Documents
Specifications
Appearance: Off-white pellet
Melt flow rate @ 190°C: 250 g/10 minutes
Maleic anhydride content: 1.5%–1.9%
Density @ 23°C: 0.91 g/cm³
Bulk density @ 23°C: 0.6 g/cm³
Melting point: 160°C–170°C
Primary Chemistry:
Maleic anhydride–modified polypropylene homopolymer
- Manufacturer: SI Group
- Product Line: SI Group Polymer Modifiers
- Product: POLYBOND™ Polypropylene-Based Coupling Agents
- Industries: Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
POLYBOND™ products are polypropylene-based coupling agents, compatibilizers, and adhesion promoters for plastics, elastomers, glass, mica, talc, wood, and natural fiber. Its reinforced polypropylene promotes enhanced physical and thermal properties in a variety of polymers and applications.
POLYBOND™ 7200 is an excellent choice for enhanced adhesion, gloss, and speed in polypropylene plastics and BOPP lamination applications.
Specifications
Appearance: Off-white pellet
Melt flow rate @ 190°C: 250 g/10 minutes
Maleic anhydride content: 1.5%–1.9%
Density @ 23°C: 0.91 g/cm³
Bulk density @ 23°C: 0.6 g/cm³
Melting point: 160°C–170°C
Primary Chemistry:
Maleic anhydride–modified polypropylene homopolymer
Features & Benefits
- Food contact approvals
- Improved filler dispersion
- Enhanced adhesion to a variety of substrates
- Exceptional strength and stiffness
- Reduced creep and water uptake
- Excellent heat sealing and oil resistance
Problems Solved
Poor gloss or adhesion of BOPP laminates or polypropylene compounds
Increased cost of using coupling agents, compatibilizers, or adhesion promoters in plastics or elastomers
Coupling or dispersion issues of glass, mica, talc, wood, or natural fibers in polypropylene systems
Creep, high moisture absorption, or low oil resistance in polypropylene or polyamide systems
Applications
Food packaging plastics and polymers
Natural-fiber-filled plastic composites
Pet food packaging
BOPP and PP packaging bags
Related End Markets
Plastics
Related Functions
Plastics
Related Processes
SI Group Polymer Modifiers Articles
POLYBOND™ and Recycling of Polyolefins
The SI Group portfolio of POLYBOND™ coupling agents improves mechanical performance for recycled filled composites by strengthening the coupling bond.
Stabilization and Processing of Recycled Plastics
Compounders and recyclers face multiple challenges with the stabilization and processing of recycled plastics. Learn more and explore our solutions
ChemPoint is here to help
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Mexico
