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 expertly crafted for a wide array of manufacturing processes including injection molding, blow molding, and extrusion,ensuring unparalleled dimensional stability and a premium 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:
Ideal for potable water distribution networks.
Perfect for irrigation and agricultural piping systems.
Suited for low-pressure gas pipelines, adhering to local standards.
Suitable for non-critical drainage systems.
About Us
Jingdezhen Shengtian Tuyuan Trading Co., Ltd stands as a trailblazer in the chemical trading realm, boasting cutting-edge production capabilities. We specialize in providing top-tier industrial, agricultural, and food-grade chemicals. Our passionate team of over 100 seasoned experts ensures excellence across our product range, supported by our ISO 9001, 14001, and 45001 certifications and CE marks, reinforcing our dedication to global standards and cementing our status as a reliable international ally.
Our Strengths
Unmatched Quality & Competitive Pricing - Our factory-integrated supply chain guarantees rigorous quality control, delivering cost-effective solutions.
Expansive Product Range - We offer a comprehensive array of products, from pioneering industrial chemicals to innovative agricultural solutions and top-grade food ingredients.
Verified Excellence - Our steadfast commitment to safety, dependability, and regulatory compliance is demonstrated by our triple ISO certifications and CE marks.