HSMS-135 heat-shrinkable identification marker sleeves are designed to meet the requirements of high- performance identification of wire and cable, tools, hoses and equipment. Made from reliable flame-retardant polyolefin with outstanding properties, sleeves can also be used as electrical insulation. Marks are permanent after printing.
Sleeves meet the requirements of AMS-DTL-23053/5 (materials and performance).
Flexible, highly flame-retardant.
Sleeves meet the print performance requirements of MIL-M-81531.
Markers can also provide insulation and strain relief.
Marks are permanent after printing; mark performance improves after shrinking.
Conform to European RoHS environmental directive.
3) Operating Temperature Range
Operating temperature range: -55℃~135℃
Minimum shrink temperature: 70℃
Minimum full recovery temperature: 110℃
UL approval, VW-1
AMS-DTL-23053/5 class 1 (materials and performance)
5) Specification values
Tensile strength 10.3 MPa min.
Elongation 200% min.
Low temperature flexibility (-55℃, 4hrs) No cracking
Heat shock (250℃, 4hrs) No cracking, dripping, or flowing
UL224 50 rubs, legible
MIL-M-81531 50 rubs, legible
MIL-STD-202 30 strokes, legible
Dielectric voltage withstand 2.5KV, 60 sec No breakdown
Dielectric strength 19.7KV/mm min.
Volume resistivity 1014Ω·cm min.
Corrosion No corrosion
Flammability AMS-DTL-23053/5 Average burn time is less than 1 minute
Fluid resistance: (23℃, 24 hrs) Followed by print performancetests of MIL-M-81531
Hydraulic fluids (MIL-H-5606)
JP-4 fuel (MIL-T-5624)
Lubricating oil (MIL-L-7808)
Lubricating oil (MIL-L-23699)
Freeze resistance liquid (MIL-A-8243)
6) Product sizes
Recommended use range(MM/INCH)
As supplied (min.)
After recovery (max.)
7) Ordering information
Standard color:White(-WH), yellow(-YL)
Nonstandard color:Special colors can be available upon request.
KeHong Enterprises Co Ltdis specializes in heat shrinkable technology and manufacture, Headquarter in Hong kong, with factory in GuangZhou and Shenzhen City.
Our factories have obtained the certification of ISO 9001, and main insulation material tubes have UL certification of ISO 9001, and main insulation material tubes have UL cetification, SGS approval, and meet ROHS standard.
KEHONG is one of electrical insulation suppliers, which is able to provide consistent professional, experienced and efficient product service. If you are unable to find a proper tubing or sleeve from our existing products to meet your equirement, please do not hesitate to provide us with your further more detail requirements. Our technical team will do the best to satisfy your requirements with our products.
Packaging & Shipping
Best way to heat shrink tubing
According to different kind to tubes, usually heat the tube by hair dryer, heat gun, heat oven,etc.
Can i use a lighter for heat shrink tubing
For small ID and thin wall heat shrink tubes, we can use lighter to shrink them.
Can you cut heat shrink tubing
Yes,our machine can cut tubes into your required length,such as 10mm/pcs, 30mm/pcs, or 50mm/pcs,etc.
Can you use a hair dryer for heat shrink tubing
Thin wall tubes can be shrinked by hair dryer, such as our tube model A-2(NH), it can begin shrink at 70℃, but for medium and heavy wall tubes shrinking, it's better to use a heat gun.
Can I print my logo on the products?
Yes, please send us your logo design.
KeHong Enterprises Co.,Ltd. No,7118,Floor 7, Sha Feng Business Building,