HDPE HEX4460 PE80+ is a type of high-density polyethylene (HDPE) known for its excellent properties in extrusion applications. Here’s a closer look at its characteristics:
- High Molecular Weight: Similar to HFI5110, HEX4460 PE80+ boasts long and entangled plastic molecules, contributing to its strength and rigidity.
- High Melt Viscosity: This translates to the material being thicker and having higher resistance to flow when melted. This characteristic is particularly beneficial during extrusion processes.
- PE 80+ Classification: This indicates the material surpasses a specific level of stiffness, making it ideal for demanding applications.
- 1-Hexene Co-Monomer: Like HFI5110, this component enhances the material’s processability during extrusion.
These properties make HEX4460 PE80+ a popular choice for manufacturing various products through extrusion, including:
- Pipes: Due to its strength and rigidity, it’s suitable for pipes used in plumbing, industrial settings, and even for transporting hazardous materials.
- Sheets and Profiles: HEX4460 PE80+ can be extruded into flat sheets or specific shapes for various applications.
- Bottles and Containers: Although not as common for food-grade applications, this material can be used for some types of bottles and containers requiring good strength.
Here are some additional benefits of HEX4460 PE80+:
- Outstanding Environmental Stress Crack Resistance (ESCR): This means the material resists cracking and breaking under stress when exposed to environmental factors.
- Good Chemical Resistance: HEX4460 PE80+ can withstand exposure to various chemicals without significant degradation.
- Good Processability: The 1-hexene co-monomer makes it easier to work with during extrusion.
- Very Good Low-Temperature Impact Resistance: This ensures the material performs well even in cold environments.
Overall, HEX4460 PE80+ is a versatile and high-performance HDPE grade specifically designed for extrusion applications requiring strength, chemical resistance, and good processability.
