Electrostatic film, static film, anti-static

This electrostatic film is a polyethylene-based adhesive film designed to control static charge on sensitive components during handling and packaging. It is not a conductive material but uses surface treatments to reduce static attraction, preventing dust accumulation and component misalignment. The film is available in two variants: one with anti-static properties for general use, and another with self-adhesive, easy-peel characteristics for temporary shielding.

The base material is low-density polyethylene with a surface resistivity of approximately 10^9 to 10^11 ohms per square, typical for non-conductive static control films. The anti-static variant uses non-migrating additives, while the self-adhesive version features a pressure-sensitive acrylic coating that leaves no residue. The film is transparent, allowing visual inspection of packaged items, and is compatible with standard packaging machinery.

Buyers include electronics manufacturers, semiconductor assemblers, and precision instrument packagers who need temporary static protection during transit or storage. The film is commonly used for wrapping circuit boards, optical lenses, and small mechanical parts. Packaging is supplied in rolls of 500m or 1000m lengths, with core diameters of 76mm. Trade terms are negotiable, with minimum order quantities typically starting at 500kg per order.

Tianjin Giant Group International Co., Ltd. is based in Tianjin, China, and operates as a PVC film manufacturer with a focus on packaging films, including electrostatic and transparent sheets. The supplier is classified as imported-tier and harbor-tier, indicating verified export activity. The profile does not list factory size, workforce, or production volume. No certifications such as ISO 9001 or RoHS are mentioned, and response metrics show no recorded communication history.

The company's product range includes anti-static film, window film, and kraft paper laminates, suggesting a diversified but non-specialized approach to packaging materials. Their description emphasizes ease of processing and non-stick properties but provides no technical data on resistivity, additives, or test methods. Buyers should treat all claims as unverified and request physical samples with material test reports before placing bulk orders.