High Temperature Resistant Adhesive Dual Wall Heat Shrink Tubing
Product Description
The SBRS-(3X)GHW is a high temperature resistant adhesive dual wall heat shrink tubing. It is composed of cross-linked polyolefin and a hot melt adhesive double layer. The outer polyolefin layer is insulating and flame retardant, while the inner layer of hot melt adhesive provides strong sealing properties. This tubing is designed to withstand high temperatures and is ideal for protecting wires and components in environments up to 125°C.
• Shrink Ratio: 3:1
• Features:
• Minimum shrink temperature: 70°C (194°F)
• Continuous operating temperature: -45°C to 125°C (113°F to 257°F)
• Capable of withstanding 125°C for extended periods without adhesive loss.
• Standard color: black (other colors can be customized)
• Certifications: RoHS
Technical Specifications:
• Dimensions:
• Available sizes range from 3/32 inch (2.4 mm) to 3/4 inch (19.1 mm).
• Expanded inner diameter ranges from 2.4 mm to 19.1 mm.
• After recovery inner diameter ranges from 0.8 mm to 6.3 mm.
• Total wall thickness ranges from 0.80 ± 0.30 mm to 1.95 ± 0.30 mm.
• Adhesive thickness ranges from 0.40 ± 0.20 mm to 0.60 ± 0.30 mm.
• Standard package length varies from 1.22 meters to 200 meters per spool.
• Technical Data:
• Tensile Strength: ≥10.4 MPa
• Elongation: ≥200%
• Tensile Strength after aging: ≥7.3 MPa
• Elongation after aging: ≥100%
• Axial Rate of Change: -8% to +8%
• Disruptive Strength: ≥15 kV/mm
• Volume Resistivity: ≥10^14 Ω·cm
• Adhesive Properties:
• Water Absorption: <0.2%
• Softening Point: 125 ± 5°C
• Strength of Peeling (PE): 70N/25mm
• Strength of Peeling (AL): 70N/25mm
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