About Dual Wall Heat Shrink Sleeves
Dual Wall Heat Shrink Sleeves are high-performance protective solutions designed to provide exceptional corrosion resistance and insulation in demanding electrical and industrial applications. Constructed from durable polyolefin with a double-layer design, these sleeves combine a heat-shrinkable outer layer with an inner adhesive lining, which melts and flows during heating to form a strong, waterproof seal. With a shrink ratio of 3:1 and a size of 1 mm, they adapt to various cable diameters while maintaining a secure fit. Operating reliably in temperatures from -55oC to 125oC, these sleeves are flame-retardant, halogen-free, and RoHS compliant, ensuring safety and environmental compliance. Flexible and available in black as well as other color options, they provide versatile, long-lasting protection for cables and connections in harsh environments.
FAQs
What is the primary use of dual wall heat shrink sleeves?
They are used to provide corrosion resistance, waterproofing, and insulation for cables and electrical connections.
How do these sleeves create a waterproof seal?
The inner adhesive lining melts when heated, filling gaps and forming a tight, waterproof seal around the cable.
What is the operating temperature range?
These sleeves function reliably between -55oC and 125oC.
Are these sleeves environmentally safe?
Yes, they are halogen-free and RoHS compliant, meeting environmental and safety standards.
Can they be used on cables of varying diameters?
Yes, the 3:1 shrink ratio allows the sleeve to adapt to a wide range of cable sizes while maintaining a secure fit.