Import Etfe Film — Buy in wholesale FOB from Supplier in China

Etfe film from Shanghai Witlan Industry Co., Ltd. is a fluoropolymer material engineered for structural transparency and durability under extreme environmental conditions. The product exhibits a tensile strength of approximately 120 MPa and elongation at break exceeding 300%, making it among the most resilient fluoropolymers available. It maintains optical clarity above 95% and operates effectively across a temperature range of -200°C to 150°C. These properties are confirmed by the supplier's technical documentation and align with standard industry benchmarks for architectural-grade etfe.

The film is manufactured using co-extrusion techniques to ensure uniform thickness and consistent mechanical performance. It is inherently flame retardant with a limit oxygen index of 31 vol% and meets UL94 V-0 ratings for combustibility. Unlike other fluoroplastics, it resists degradation from UV radiation, acid, alkali, and organic solvents without additives. Typical thicknesses range from 50 to 250 micrometers, though the supplier does not specify exact tolerances. Standard roll widths are 1.2 to 2.5 meters, with custom splicing available upon request.

This material is primarily sourced by architectural firms for tensile roofing systems, greenhouse cladding, and photovoltaic solar cell encapsulation. Buyers include construction contractors in Europe and North America seeking lightweight, self-cleaning alternatives to glass. Trade terms are typically FOB Shanghai, with minimum order quantities negotiated per project. Packaging is in cardboard cores with protective polyethylene wrap. Lead time is not stated and must be confirmed directly with the supplier.

Shanghai Witlan Industry Co., Ltd. is registered in Shanghai and operates as a distributor and processor of fluoropolymer films. The company's address is verified through public records, and its trust tier is classified as harbor, indicating basic compliance with platform verification protocols. There is no public information on years in operation, production capacity, or client list. The supplier does not claim certifications, certifications, or in-house manufacturing, and response metrics show no recorded activity.

The listing does not indicate whether the company manufactures ETFE film or sources it from third parties. It does not provide details on quality control processes, lab testing, or packaging standards. Buyers should treat this as a trading entity with limited public verification. Any technical claims in the product description must be independently validated before procurement.