Anti-static PVC transparent film is an industrial material made from polyvinyl chloride (PVC) as the base material, achieving anti-static functionality through the addition of conductive agents or surface coating processes. It is widely used in environments sensitive to static electricity.
Core Physical and Electrical Properties
Surface Resistivity: 10⁶–10⁸ Ω, meeting international anti-static standards, effectively dissipating static electricity and preventing static accumulation.
Light Transmittance: ≥73%, with some products reaching 91%, suitable for scenarios requiring observation or lighting.
Thickness Specifications: Commonly ranges from 0.025–0.35 mm (film) or 1–10 mm (sheet), customizable according to application.
Color: Mainly transparent, also available in transparent yellow, transparent orange, smoke, gray, ivory, and other options.
Mechanical and Environmental Performance
Tensile Strength and Elongation: Measured elongation can reach 287%, tensile strength about 1.78 MPa, strong and tough, not easy to tear.
Temperature Resistance: Can remain unchanged for 48 hours at 70℃, generally suitable for -20℃ to 60℃.
Flame Retardant Rating: Meets UL94 V-0 standard, self-extinguishing.
Chemical Resistance: Resistant to weak acids, weak bases, and most solvents, but not resistant to concentrated sulfuric acid, concentrated nitric acid, and aromatic hydrocarbons or chlorinated hydrocarbons.
Environmental and Safety Features
Adhesive-Free: Relies on static adhesion for bonding, leaving no residue, non-toxic, and no volatile harmful gases after use.
Environmental Certification: Some products comply with GB/T 14447-1993, EN71-3, ASTM F963, and other standards.