Customization: | Available |
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CAS No.: | 9002-88-4 |
Formula: | (C2h4)N |
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High-Density Polyethylene (HDPE) is a semi-crystalline, non-polar thermoplastic resin produced through the low-pressure polymerization of ethylene monomers, often with small amounts of α-olefin comonomers. Its linear molecular structure with minimal branching results in high crystallinity (70-90%) and density (0.941-0.965 g/cm³), delivering exceptional rigidity, chemical resistance, and mechanical strength.Our HDPE granules are optimized for injection molding, blow molding, and extrusion processes, ensuring excellent dimensional stability and surface finish. |
High Mechanical Strength: Tensile strength up to 32 MPa (ASTM D638) Chemical Resistance: Resists acids, alkalis, and solvents (ideal for fuel tanks & chemical containers) Temperature Resilience: Heat deflection temperature up to 90°C (short-term to 120°C) Low Moisture Absorption: <0.01% (ISO 15512) for stable performance Eco-Friendly Options: Recycled grades available (FDA-compliant virgin HDPE on request) |