{"product_id":"hdpe-plastic-raw-material","title":"HDPE plastic raw material","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHigh-Density Polyethylene (HDPE) is a versatile thermoplastic polymer produced from the monomer ethylene. Characterized by its linear molecular structure with minimal branching, HDPE exhibits a high degree of crystallinity, typically ranging from 60% to 80%. This structural regularity imparts exceptional tensile strength, rigidity, and chemical resistance, while maintaining a favorable strength-to-density ratio. With a density typically between 0.941 and 0.965 g\/cm³, HDPE outperforms its low-density counterpart in mechanical performance and thermal stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe material demonstrates outstanding resistance to a wide spectrum of corrosive substances, including acids, bases, alcohols, and hydrocarbon solvents, making it suitable for aggressive chemical environments. Its melting point ranges from 120°C to 180°C, depending on crystallinity, and it exhibits a glass transition temperature around -100°C, ensuring robust low-temperature impact resistance. HDPE is also characterized by excellent electrical insulating properties and low moisture absorption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProcessing of HDPE is readily accomplished through injection molding, blow molding, rotational molding, and extrusion techniques. Common applications encompass blow-molded containers, pipes and fittings for water and gas distribution, geomembranes for environmental containment, and corrosion-resistant chemical storage tanks. Additionally, its recyclability and relatively low production cost have established HDPE as a material of choice across numerous industrial sectors. Recent advancements include the development of bimodal resins and crosslinked variants for enhanced performance in demanding engineering applications, solidifying HDPE's position as a critical engineering polymer in the circular economy paradigm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tongsheng","offers":[{"title":"Default Title","offer_id":50086919995530,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/7483\/8154\/files\/20260801094207_438_37.png?v=1787638132","url":"https:\/\/tongshengmachinery.com\/products\/hdpe-plastic-raw-material","provider":"Tongsheng","version":"1.0","type":"link"}