2026-02-13
In demanding industrial environments where products must withstand chemical corrosion, heavy loads, and extended lifespans, conventional plastics often fall short. High-density polyethylene (HDPE) injection molding emerges as the optimal solution, combining exceptional durability with sustainable advantages.
Available in granular resin form, HDPE is engineered for injection molding. Its unique combination of properties makes it indispensable for industrial applications:
The high strength-to-density ratio of HDPE delivers dimensional stability and structural integrity, with notable resistance to warping even under continuous load.
HDPE demonstrates remarkable resistance to a wide range of chemicals while maintaining its mechanical properties in harsh operating environments.
Compared to alternative high-performance polymers, HDPE provides significant cost savings without compromising performance. Its recyclability aligns with modern sustainability initiatives.
Specialized HDPE formulations address specific performance requirements:
| Material | Density (g/cm³) | Tensile Strength (MPa) | Elongation (%) | Rockwell Hardness | Vicat Softening (°C) |
|---|---|---|---|---|---|
| DMDA 8007 | 0.967 | 31.0 | 350 | 61 | 83.9 |
| 9006 HID | 0.953 | 28.0 | 950 | 62 | N/A |
| DMDA 8907 | 0.952 | 27.0 | 1,100 | 59 | 73.0 |
This high-impact variant combines food-grade safety with exceptional durability, making it ideal for industrial containers and automotive applications.
Characterized by narrow molecular weight distribution, this grade offers superior stiffness with minimal warping for precision molded containers.
Engineered for demanding applications, this formulation provides outstanding environmental stress crack resistance and impact strength for industrial components.
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