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Raychem WCSM/XCSM Excellent Insulating Heavy Wall Heat Shrinkable Tube With/Without Adhesive
Model: KHA3-H
HEAVY WALL HEAT SHRINKABLE TUBEING With / without adhesive
Features/ Applications
With excellent insulating, environmental sealing, and resistant to impact and abrasion for applications to seal and protect electrical and communication connections, KHA3-H providing excellent mechanical protection to cable terminations and joints, 3:1 shrink ratio allows it easily fit over irregular shape and large connectors, recommended to apply for light cable and wire harnesses, waterproofing, protection of connector components, and seals components contained within the tubing, work voltage up to 36kv.
Resistant to UV-radiation
High electrical insulation
Superior mechanical property
Minimum fully recovery temperature:120℃
Standard color: Black
Property | Test Method | Typical Data |
Water absorption | ISO62 | <0.2% |
Softening point | ASTM D E28 | 85℃ |
Peel strength(PE) | DIN 30672 | 4N/cm |
Copper stability | ASTMD2671 | Non-corrosive |
Resistance to fungus and decay | ISO846 | Pass |
Property | Test Method | Typical Data |
Operation temperature | IEC216 | -55℃to110℃ |
Tensile strength | ASTMD2671 | ≥14MPa |
Tensile strength after aging (150℃/168hrs) | ASTMD2671 | ≥12MPa |
Elongation at break | ASTMD2671 | ≥400% |
Elongation at break after aging (150℃/168hrs) | ASTMD2671 | ≥300% |
Density | ASTMD792 | 1.05g/cm3 |
Longitudinal shrinkage | UL224 | 0 to-10% |
Dielectric strength | IEC243 | ≥20kv/mm |
Volume resistance | IEC93 | >1014Ω.cm |
Eccentricity | ASTMD2671 | <30% |
Copper stability | ASTMD2671 | Pass |
Resistance to stress cracking (50℃) | ASTMD1693 | No cracking |
Water absorption(23℃/14days) | ISO62 | <0.15% |

Product Sizes:
Normal size | As supplied (mm) ID(Min.) | After recovered (mm) ID (Max.) | After recovered Wall thickness (mm)(Min.) | |
(mm) | ||||
HRA3-H 9/3 | 9 | 3 | 1.8 | |
HRA3-H 15/4 | 15 | 4 | 2.4 | |
HRA3-H 22/6 | 22 | 6 | 2.7 | |
HRA3-H 33/8 | 33 | 8 | 3.2 | |
HRA3-H 40/12 | 40 | 12 | 4.1 | |
HRA3-H 45/12 | 45 | 12 | 4.1 | |
HRA3-H 55/16 | 55 | 16 | 4.1 | |
HRA3-H 75/22 | 75 | 22 | 4.1 | |
HRA3-H 85/25 | 85 | 25 | 4.3 | |
HRA3-H 95/30 | 95 | 30 | 4.3 | |
HRA3-H 105/30 | 105 | 30 | 4.3 | |
HRA3-H 130/36 | 130 | 36 | 4.3 | |
HRA3-H 160/50 | 160 | 50 | 4.3 | |
HRA3-H 180/50 | 180 | 50 | 4.3 | |
HRA3-H 200/60 | 200 | 60 | 4.3 | |
HRA3-H 235/65 | 235 | 65 | 4.5 | |
HRA3-H 265/75 | 265 | 75 | 4.5 | |
HRA3-H 300/85 | 300 | 85 | 4.5 | |
HRA3-H 350/100 | 350 | 100 | 4.5 |
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Why is Polyolefin Tubing a good heat shrinkable tubing choice?
Polyolefin Shrink Tubing is a popular selection among the heat shrink tubing family because Polyolefin is flame-retardant and possesses good chemical, electrical and physical properties. In general, Polyolefin Tubing is a reliable all purpose heat shrink product and is UL recognized. The heat shrinkable tubing is also available in many different styles for various uses. Sometimes Polyolefin heat shrink tubing is also referred to as Automotive Heat Shrink Tubing, so it may be a good choice for automotive applications.
Is installation of the heat shrinkable tubing difficult?
No, in most instances, heat shrink tubing is very easy to work with and simple to install.Heat shrink tubing is available in an array of sizes and colors, step1 find the correct size of tube to the wire, heat the tube with hot gun, then the tube will shrink on to the wire.

KeHong Enterprises Co.,Ltd.
No,7118,Floor 7, Sha Feng Business Building,
Jin sha zhou, Baiyun District,Guangzhou,China.
www.heatshrinkstar.com
www.khenterprise.en.alibaba.com

Tel:+86-20-82586869, Mobile: +8615918777767
Wechat:008615918777767
Skype:gonggulily
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