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.
Property | Specification Range | Test Method |
---|---|---|
Melt Flow Index (g/10min) | 0.2 - 0.8 | ASTM D1238 |
Density (g/cm³) | 0.930 - 0.945 | ASTM D792 |
Tensile Strength (MPa) | 20 - 28 | ASTM D638 |
Elongation at Break (%) | 500 - 800 | ASTM D638 |
Flexural Modulus (MPa) | 800 - 1100 | ASTM D790 |
Impact Strength (kJ/m²) | 8 - 15 | ASTM D256 |
Environmental Stress Crack Resistance (hrs) | 200 - 500 | ASTM D1693 |
Vicat Softening Point (°C) | 110 - 125 | ASTM D1525 |
Applications:
Designed for potable water distribution networks.
Perfect for irrigation and agricultural piping.
Ideal for low-pressure gas pipelines, compliant with local standards.
Suitable for non-critical drainage systems.
About Us
Jingdezhen Shengtian Tuyuan Trading Co., Ltd stands as a trailblazer in chemical trading, boasting state-of-the-art production facilities. We specialize in delivering premium industrial, agricultural, and food-grade chemicals. With a dedicated team of over 100 skilled professionals, we ensure unparalleled excellence in every product. Our ISO 9001, 14001, and 45001 certifications, along with CE marks, underline our commitment to international standards, solidifying our stature as a globally trusted partner.
Our Strengths
Quality & Competitive Pricing - Our factory-backed supply chain ensures rigorous quality control paired with cost-effective solutions.
Diverse Product Range - Offering a vast selection, from breakthrough industrial chemicals to avant-garde agricultural solutions and top-tier food-grade ingredients.
Certified Excellence - Our steadfast dedication to safety, reliability, and regulatory compliance is validated by our triple ISO certifications and CE marks.