Adhesive-coated flame-retardant heat shrink tubing "Sumi Tube O2B2"
For waterproofing and anti-corrosion of various types of pipes! Effective for fixing straight-shaped coated objects and waterproofing processing.
The "Sumi Tube O2B2" is a product that meets UL224/CSA/SAE-AMS standards and is effective for securing pipe-shaped covered objects and waterproofing. It is flame-retardant (without the use of chlorine-based flame retardants or specific brominated flame retardants [PBDE, PBB]) and flexible. The thickness of the adhesive is thinner than that of the Sumi Tube W3F2. It can be used for waterproofing and corrosion protection of various types of pipes, as well as for waterproofing electronic components. 【Specifications】 ■ Material… Outer layer: Electron beam cross-linked flexible flame-retardant polyolefin resin ■ Inner layer: Hot melt adhesive ■ Shrinkage temperature… Above 110℃ ■ Shrinkage rate… Inner diameter shrinkage rate over 50% / Length change rate over -15% ■ Continuous use temperature… -55 to 125℃ (SAE-AMS-DTL-23053 standard: -55℃ to 110℃) *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Applicable Standards】 ■UL224 Certification File No.E75077 Catalog No.SUMITUBE O2B2 or 890 Temperature Rating 125°C, Voltage Rating 600V ■CSA C22.2 No.198.1 Certification File No.LR33298 Temperature Rating 125°C, Voltage Rating 600V ■SAE-AMS-DTL-23053/4 Class 2 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Uses】 ■ Waterproofing and corrosion protection for various pipes ■ Waterproofing for electronic components ■ Insulation protection for electrical wire connections
