Yparex 11308

Yparex 11308 polymer resin is a maleic anhydride functionalized high density polyethylene, produced by reactive extrusion. It has been primarily designed to act as a coupling agent in filled polyethylene compounds, or as a tie layer in multilayer polyethylene systems to ensure compatibility and improve adhesion of the different layers.

The grade is designed for:

  • Function as a coupling agent between reinforcing materials such as natural and mineral fillers and high density polyethylene to improve mechanical properties.
  • Achieve compatibility and adhesion between high density polyethylene and polyamide.
  • Function as a tie layer in multilayer concepts with high density polyethylene and a barrier layer.

Key features

Performance enhancements in natural and mineral-filled:

  • Improved mechanical properties.
  • Improved notched Izod and Charpy impact strength.
  • Reduced water absorption.
  • Adhesion as a tie layer in polyethylene based multilayer concepts
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Thermal Properties Typical Value Unit SI Test Method
Melting Temperature (10°C/min) 135 °C ISO 11357-1/-3
Vicat Softening Temperature 50°C/h 10N 126 °C ISO 306
Physical Properties Typical Value Unit SI Test Method
Melt Mass-Flow Rate (MFR) 190°C/2.16kg 7.0 g/10 min ISO 1133
Density 0.955 g/cm³ ISO 1183

Storage and handling

Comprehensive material safety data sheets are provided to recommend safe practices during usage. For easy handling and storage, this grade is supplied as f ree-flowing pellets normally packed in 20 kg bags (65 bags per pallet) or 500 kg boxes.

Processing statement

Compounding parameters that can lead to optimized performance include extruder type, screw design, barrel temperature, screw speed, throughput, residence time and material feeding sequence. Our experienced technical service engineers and chemists are always on hand to help you in achieving the best performance from your processing and compounding operations.

Availability

Africa & Middle East, Europe, North America, Asia Pacific, Latin America.
Product may not be available in one or more countries in the identified availability regions. Please contact your sales representative for complete country availability.

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