PE Plastic Sheet

PE Plastic Sheet

PE plastic sheet is a thermoplastic engineering plastic sheet made of polyethylene resin as the main raw material, formed by extrusion or calendering process. According to the density difference, it is mainly divided into high-density polyethylene sheet (HDPE) and low-density polyethylene sheet (LDPE), with a crystallinity range of 55%-75% and a density span from 0.91-0.96g/cm³. The surface finish of standard products is Ra≤1.6μm, the thickness tolerance is controlled within ±0.3mm, the conventional sheet size can reach 2000×10000mm, and customized processing is supported. Special formulas can enhance its corrosion resistance, antistatic or flame retardant properties, and are widely used in chemical, food, medical, construction and other fields.

Product Advantages

●Corrosion Resistance Model: Tolerance concentration ≤98% sulfuric acid, ≤85% nitric acid and various salt solvents, in line with ASTM D543 anti-corrosion standard (corrosion rate <0.1mm/year), suitable for pickling tanks, electrolytic cells and other equipment

●Wide Temperature Stability: working temperature range -70℃ to 80℃, low temperature impact resistance (-40℃ without brittle cracking), short-term resistance to 90℃ high temperature, heat deformation temperature (HDT) up to 120-137℃

●Balanced Mechanical Properties:

- HDPE Type: tensile strength ≥35MPa, flexural modulus 1200-2000MPa, notched impact strength ≥15kJ/m²

- LDPE Type: tensile strength ≥10MPa, elongation at break ≥400%, excellent flexibility

●Convenient Processing: supports laser cutting (accuracy ±0.05mm), CNC milling, hot melt welding (shear strength ≥28MPa), extrusion molding and other processes

●Environmental Compliance: passed FDA food contact certification, REACH Regulation 1907/2006, EU RoHS 2.0 directive (lead content <0.1%), in line with GMP hygiene standards

● Economic Advantages: raw material cost is 30% lower than PP, processing energy consumption is reduced by 25%, and the service life is up to 15-20 years

Scope of Use

● Chemical Industry: acid and alkali storage tank lining (concentration ≤75% H₂SO₄), reactor sealing gasket, corrosion-resistant conveying pipeline

●Food and Medicine: sterile laboratory countertops (compliant with ISO 14644-1), pharmaceutical packaging trays (FDA certified), brewery fermentation tank lining

●Electronic and Electrical: equipment housing (IP54 protection grade), battery module heat sink, cable insulation sheath (dielectric strength ≥25kV/mm)

●Architectural Decoration: outdoor stand floor (anti-slip coefficient ≥0.7), indoor waterproof partition (thickness ≥8mm), swimming pool waterproof lining

●Agricultural Water Conservancy: water storage tanks, irrigation pipes (weather resistance ≥ 15 years), agricultural greenhouse covering film (light transmittance ≥ 85%)

●Packaging Logistics: logistics pallets (3-5 tons load-bearing), anti-static turnover boxes, food-grade fresh-keeping packaging

●Environmental Protection Engineering: corrosion-resistant grilles for sewage treatment plants, linings for seawater desalination equipment (resistant to Cl⁻ concentration 15000mg/L)

As a professional Industrial PE Sheet supplier, YUNSHI Good-Board offers high-quality polyethylene sheets designed for chemical, mechanical, food, and pharmaceutical applications worldwide. Our sheets combine excellent impact strength, chemical resistance, and wear resistance to provide reliable and long-lasting solutions for industrial fabrication, machinery components, and chemical storage.

With over 15 years of experience in plastic sheet production, we offer both standard and custom PE sheets to meet your specific thickness, size, color, and fabrication requirements.