Heat shrink marker sleeves, printable sleeves, military-spec markers, high-ratio marker sleeves; print withstands 50 eraser rubsChangzeyuan Electronics' heat shrink marker sleeves: halogen-free, low smoke, compliant with RoHS, REACH and Sony environmental standards; soft and elastic; meets UL224 VW-1 and F-mark flame ratings; UL 125 °C certified (E180908); excellent insulation, temperature and voltage resistance; flexible packaging options; printable on both sides with high legibility.Made from radiation cross-linked modified polyolefin with other additives. Used wherever cables, fixtures, equipment or meter boxes need durable identification, across commercial, industrial, defence, automotive and aerospace applications. Shrink ratios 2:1 and 3:1. Product: halogen-free heat shrinkable identification sleeves. Sizes: Ø2.4–Ø50.8. Type: CB-HFT (TM) (135 °C, UL, cUL).
Heat shrink marker sleeves are designed for manufacturers who need high-performance wire and cable identification. Made from durable, highly flame-retardant polyolefin, they can be fed directly into standard printers; with suitable software, text and symbols of any size can be printed and are permanent immediately after printing.
Features:
★ Flexible, highly flame-retardant
★ Print is permanent immediately
★ Free from PCBs, PCPs, PBBs, PBBOs, PBBEs, PBDEs and other environmentally harmful substances; complies with the EU RoHS Directive.
★ Minimum shrink temperature: 70 °C
★ Minimum full recovery temperature: 110 °C
★ Continuous operating temperature: −55 °C to 125 °C
Applications: identification of medical cables, fixtures, equipment and meter boxes; widely used in commercial, industrial, defence, automotive and aerospace sectors.
Mark permanence SAE AS81531 4.6.2: legible after 10 eraser rubs
Solvent resistance MIL-STD-202G
Method 215K Isopropyl alcohol / Mineral spirits
10 rubs (x3)
Terpene defluxer
10 rubs (x3)
H2O / PGME (propylene glycol methyl ether) / monoethanolamine mixed solvent
10 rubs (x3)
Halogen-free marker sleeve standard sizes, 3:1 (CZY-HFT (TM) (3X))
Size / As supplied (mm) / After full recovery (mm) / Packing length
(m/roll) / Cassette packing
Quantity per roll
ID (D) / Wall (T) / ID (d)
φ2.4 ≥2.4 0.20±0.05 ≤0.8 30 2000/PCS
φ3.2 ≥3.2 0.20±0.05 ≤1.07 30 2000/PCS
φ4.8 ≥4.8 0.20±0.05 ≤1.6 30 2000/PCS
φ6.4 ≥6.4 0.20±0.05 ≤2.11 30 1500/PCS
φ9.5 ≥9.5 0.20±0.05 ≤3.17 30 1500/PCS
φ12.7 ≥12.7 0.20±0.05 ≤4.22 30 500/PCS
φ19.1 ≥19.1 0.30±0.06 ≤6.4 30 500/PCS
φ25.4 ≥25.4 0.30±0.06 ≤8.47 30 500/PCS
φ38.1 ≥38.1 0.30±0.06 ≤12.7 30 500/PCS
φ50.8 ≥50.8 0.30±0.06 ≤17.0 30 250/PCS
Halogen-free marker sleeve standard sizes, 2:1 (CZY-HFT (TM) (2X))
Size / As supplied (mm) / After full recovery (mm) / Packing (m/roll) / Quantity
ID (D) / Wall (T) / ID (d)
φ2.4 ≥2.4 0.15±0.05 ≤1.20 30 2000/PCS
φ3.2 ≥3.2 0.15±0.05 ≤1.60 30 2000/PCS
φ4.8 ≥4.8 0.15±0.05 ≤2.40 30 2000/PCS
φ6.4 ≥6.4 0.15±0.05 ≤3.20 30 1500/PCS
φ9.5 ≥9.5 0.20±0.05 ≤4.80 30 1500/PCS
φ12.7 ≥12.7 0.20±0.05 ≤6.40 30 500/PCS
φ19.1 ≥19.1 0.20±0.05 ≤9.50 30 500/PCS
φ25.4 ≥25.4 0.20±0.05 ≤12.7 30 500/PCS
φ38.1 ≥38.1 0.20±0.05 ≤19.0 30 500/PCS
φ50.8 ≥50.8 0.25±0.05 ≤25.4 30 250/PCS
Note: standard colours are white and yellow; other colours and special sizes available on request.
