HDPE

Zhongde Chemical Co., Ltd supplies high-density polyethylene (HDPE) that meets China’s national standard for the grade. The material exhibits a melting point of 130 °C and a relative density ranging from 0.941 to 0.960. It retains impact resistance down to - 40 °C and offers good chemical erosion resistance. The product is delivered in 25 kg poly‑propylene bags as indicated in the listing.

In the polymer market, HDPE typically shows a melt flow index between 0.5 and 2.0 g/10 min, which governs processing speed. Typical tensile strength for this density class lies in the 20 - 30 MPa range, and standard elongation at break exceeds 600 %. Common industry standards such as ISO 4427 and ASTM D3350 define the required melt flow and density limits, which the supplied material can be adjusted to meet on request. If a buyer needs a different national or international specification, Zhongde states it can produce according to the required standard.

The HDPE is widely used for landfill liners, waste‑disposal containers, road‑bed leak‑prevention membranes and rooftop waterproofing. Importers in construction, municipal services and civil engineering typically source this grade for its durability and long service life. Trade details such as minimum order quantity, lead time and Incoterms are not listed and should be confirmed directly with the supplier before placing an order.

Zhongde Chemical Co., Ltd is located at Room 2201, Area C, Wanhao Building, Qiaoxi District, Shijiazhuang, Hebei Province, China, postal code 050000. The company is classified as an imported‑tier supplier and carries a harbor‑level trust rating within the platform’s verification system. Its response metrics are not publicly displayed, indicating a response rate of 0 % and no average response time recorded. Zhongde lists HDPE as its primary product offering, emphasizing compliance with Chinese national standards.

The supplier states that it can adjust production to meet alternative national or international standards when customers specify the requirement. No additional certifications, production capacity figures or client references are provided in the listing, so buyers should request these details during negotiations. Communication is conducted through the platform’s messaging system, and the supplier invites inquiries to clarify any technical or logistical questions.