Import Chloride Polyethylene — Buy in Bulk from Supplier in China

Chloride polyethylene from Shanghai Terra Engineering & Industry Co; Ltd is a synthetic waterproof membrane designed for industrial and civil applications where long-term moisture resistance is critical. The material meets stringent performance metrics, including a tensile strength at break of 5.0 MPa at normal temperature and an elongation at break of 400% for the Jl2 type, ensuring durability under structural stress. Its tearing strength reaches 24 kN/m, while water tightness is confirmed at 0.3 MPa for 30 minutes, making it suitable for high-grade waterproofing projects.

This product is a chloride-based polyethylene compound, formulated to resist low-temperature brittleness with flexibility retained below -30°C. It undergoes hot air aging tests at 80°C for 168 hours, maintaining 80% of its tensile strength and 70% elongation, with no cracking observed in tensile strength hold-up tests. Standard industry grades for similar membranes typically include thickness ranges of 1.0mm to 2.0mm, with a typical density of 0.92 to 0.95 g/cm³, though these values are not explicitly stated for this listing.

Common applications include roofing, basements, tunnels, water pools, reservoirs, dams, and sewage treatment facilities where waterproof integrity is non-negotiable. Buyers typically source this material in bulk rolls, with standard widths of 1.0m to 2.0m and lengths of 20m to 50m per roll, though packaging details should be confirmed with the supplier. The material is particularly valued in regions with extreme temperature variations or high humidity, where traditional waterproofing solutions may fail.

Shanghai Terra Engineering & Industry Co; Ltd is based at No.301 Waiqian Road, Waigang Town, Jiading District, Shanghai, China, and operates as an importer specialising in waterproofing materials. The company’s profile indicates it is classified under the harbor trust tier, which reflects a baseline level of verification for trade reliability. Response metrics are currently unavailable, with a response rate of 0.00% and no recorded average response hours, so buyers should expect to follow up directly for inquiries.

The supplier focuses on industrial and civil waterproofing solutions, with chloride polyethylene as a key offering for high-grade projects. No additional details are provided about certifications, production capacity, or client history, so these aspects should be clarified with the supplier before proceeding. The company’s address and tier classification are the only confirmed elements of its profile, making it essential for buyers to request further documentation or references to assess suitability.