DERAY®-H – thin-wall cross-linked polyolefin heat shrink tubing
DERAY®-H from DSG-CANUSA is a thin-wall, cross-linked polyolefin heat shrink tubing designed for electrical insulation and mechanical protection. The product has a 2:1 shrink ratio and requires a minimum of 110°C to begin shrinking. DERAY®-H is flexible and is stated to have good resistance to common fluids and solvents.
Function and properties
The heat shrink tubing is used where electrical insulation, mechanical protection, and corrosion protection are needed. Key properties, as stated in the manufacturer's data sheet, include:
- 2:1 shrink ratio
- Minimum shrink temperature 110°C
- Continuous operating temperature specified as -55°C to 135°C
- Good resistance to common fluids and solvents
- High dielectric strength
Typical applications
- Abrasion and mechanical protection
- Cable insulation as well as marking and bundling of electrical or mechanical components
- Strain relief
- Corrosion protection
Material and surface
The material is modified PE (polyethylene). Colored variants are stated as self-extinguishing. The manufacturer's data sheet also indicates different surfaces and material properties for colored variants compared to standard versions.
Documentation
For technical details and complete tables of dimensions and mechanical values, please refer to the manufacturer's data sheet:
See data sheet from the manufacturer
Specifications
- Material: Modified PE (polyethylene), free of lead, silicone, and cadmium
- Shrink ratio: 2:1
- Minimum shrink temperature: 110°C
- Continuous operating temperature: -55°C to 135°C
- Dielectric strength: 24 kV/mm (stated in the data sheet)
- Tensile strength (typical): 15 MPa; Elongation: 450% (stated in the data sheet)
- Combustion behavior: Flame retardant (stated in the data sheet)
- Standards: UL 224 125C ATF (UL file # E107857) and CSA 22.2 No 198.1 125C (CSA file # 065789_0_000) — stated for colored variants
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Contact HIN for further information about the product.