SI Group Polymer Additives Selector

POLYBOND™ 3000 is a high-efficiency coupling agent that provides improved strength and physical properties when used in various polypropylene systems.

POLYBOND™ 3002 is a low-functionality and high-viscosity maleic anhydride–modified polypropylene coupling agent ideal for use with processing equipment that does not have a low-feed-rate capability.

Maleic anhydride modified PE coupling agent for glass and mineral filled systems.

Maleic anhydride modified HDPE coupling agent ideal for use in wood fiber composites where improved strength and reduced water uptake is essential.

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.

POLYBOND™ 3200 is a workhorse coupling agent for filled polypropylene and polyamide–polypropylene blends. It can be used with glass-, mineral-, or cellulose-fiber-reinforcing materials.

POLYBOND™ 3349 is a coupling agent and compatibilizer for linear low-density polyethylene and polyamide blends. It is excellent for use in composites with high levels of glass or mineral fillers.

POLYBOND™ 7200 acts as a high-efficiency coupling agent for cellulose fiber-filled polypropylene by reducing water uptake and providing higher flexural/tensile strength and impact properties than convential coupling agents.

Additive that improves weatherability and impact strength and toughness in styrene-acrylonitrile, polycarbonate, and polyester / polycarbonate blends.

Maleic anhydride modified EPDM, improves impact resistance of polyamides when used in the temperature range of -30 °C to 23 °C.

ROYALTUF™ 498 a maleic anhydride grafted EPDM used for increasing low-temperature impact resistance of polyamides. It is ideal for recycled polyamide compounds.

ROYALTUF™ 527 is a maleic anhydride–grafted EPDM impact modifier that is especially useful for improving low-temperature performance in both virgin and recycled polyamides.