Basic Information:

• Definition: PVC electrical insulation tape is a type of tape made from polyvinyl chloride (PVC), coated with a pressure-sensitive adhesive. Its main function is to provide electrical insulation and prevent electrical leakage or short circuits, and it also protects wire connections and ensures the safety of electrical equipment.
• Material: The base material of PVC electrical tape is polyvinyl chloride (PVC), a material known for its good insulating properties, flexibility, chemical resistance, and durability. The tape’s adhesive layer is made of acrylic glue or rubber-based adhesives, ensuring strong adhesion.
• Appearance: PVC electrical insulation tape typically comes in black, red, blue, yellow, and other colors, with a smooth surface and good flexibility. It is highly stretchable and has strong adhesion, suitable for various electrical applications.

Chemical Properties:

• Electrical Insulation: PVC material offers excellent electrical insulation properties, effectively preventing electrical leakage and ensuring the safety of electrical systems.
• Temperature Resistance: PVC electrical tape has good temperature resistance, generally operating in the range of -10°C to +80°C, with some high-performance products able to withstand even higher temperatures.
• Aging Resistance: PVC electrical tape is resistant to UV light and aging, allowing it to maintain its performance in outdoor or high-temperature environments without degradation.
• Water Resistance: The tape also has some degree of water resistance, which helps prevent water penetration and protects against electrical faults caused by moisture.
• Chemical Resistance: PVC electrical tape resists common chemicals like oils, acids, and solvents, making it suitable for various industrial and household electrical equipment protection.