Rubber - Synthetic Shrink Tubing
Last Updated: April 1, 2025
Description
Rubber - Synthetic Shrink Tubing is a type of tubing made from synthetic rubber materials. It is designed to shrink in diameter when exposed to heat, providing a tight and secure fit around the objects it encases. This shrinkage allows it to conform to the shape of the underlying components, offering protection and insulation.
Working Principle
The working principle of synthetic shrink tubing involves the application of heat, which causes the tubing to contract in diameter. This process is facilitated by the material's inherent properties, which allow it to shrink to a predetermined size when heated to a specific temperature. The tubing's ability to shrink and conform to various shapes makes it useful for providing insulation, protection against environmental factors, and mechanical support.
Applications
Synthetic shrink tubing is commonly used in electrical insulation applications. For example, it is often employed to insulate wires and cables, providing protection against abrasion and environmental damage. It is also used in automotive and aerospace industries to protect wiring harnesses and connectors from moisture and mechanical wear.
Advantages over other Shrink Tubing
One of the advantages of synthetic shrink tubing over other types is its high abrasion resistance and good fluid and chemical resistance, as noted in the properties of synthetic rubbers . This makes it particularly suitable for harsh environments where other materials might degrade more quickly. Additionally, synthetic rubbers can offer excellent temperature resistance, which is beneficial in applications where thermal stability is crucial.
Limitations
A limitation of synthetic shrink tubing is that it may require specific temperature conditions to achieve the desired shrinkage, which can complicate installation in environments where precise temperature control is challenging. Additionally, while synthetic rubbers offer good chemical resistance, they may not be suitable for all chemical exposures, necessitating careful material selection based on the specific application .
Considerations
When selecting synthetic shrink tubing, considerations should include the initial cost of the material, which can vary depending on the specific type of synthetic rubber used. Operating expenses may be influenced by the need for heat application during installation. Durability is generally high due to the material's resistance to abrasion and chemicals, but this can vary based on the specific environmental conditions. Maintenance costs are typically low, as the tubing provides long-lasting protection with minimal need for replacement, provided it is used within its specified temperature and chemical exposure limits.
from Pexco
Apply an added layer of protection to 1.9 ”-2.0 ” metal conveyor rollers with VinylGuard ’s cushioning, shock-absorbing, rugged and abrasion-resistant coverings. Using heat shrink-to-fit technology, coverings are added quickly and easily. Enhance the performance and longevity of... [See More]
- Material: Rubber - Synthetic; Nitrile butadiene foam rubber
- Shrink Temperature: 100
- Shrink Tubing: Heat Shrinkable Tubing
- Operating Temperature: -20 to 105
from DigiKey
SHRINK-KON BOX 25X1,22M BLACK [See More]
- Material: Rubber - Synthetic
- Shrink Temperature: 110
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 2
from Qualtek Electronics Corp.
Diesel Resistant Elastomeric Heat Shrinkable Tubing. 2:1 Shrink Ratio. Features/Applications. QDR is made from modified radiation cross-linked elastomers and has superior diesel, chemical and abrasion resistant properties. The special formulation makes the tubing high temperature fluid resistant and... [See More]
- Material: Rubber - Synthetic; Elastomer
- Shrink Ratio: 2
- Shrink Tubing: Heat Shrinkable Tubing
- Operating Temperature: -75 to 150
from TE Connectivity
Body Features. Flexibility : Very Flexible. Primary Product Color : Gray. Primary Product Material : Silicone Rubber. Shrink Ratio : 1.5:1. Dimensions. Expanded Inside Diameter (Min) : 51 MM [2.008 INCH ]. Recovered Inside... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from RS Components, Ltd.
Silicone rubber heatshrink tubing,4.9mm [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 1.7
- Shrink Tubing: Heat Shrinkable Tubing
- Diameter: 0.1575
from DigiKey
"Heat Shrink Tubing, Flexible 0.394"" (10.01mm) 1.75 to 1 Gray 3.28' (1.00m)" [See More]
- Material: Rubber - Synthetic
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.75
from Qualtek Electronics Corp.
Diesel Resistant Elastomeric Heat Shrinkable Tubing. 2:1 Shrink Ratio. Features/Applications. QDR is made from modified radiation cross-linked elastomers and has superior diesel, chemical and abrasion resistant properties. The special formulation makes the tubing high temperature fluid resistant and... [See More]
- Material: Rubber - Synthetic; Elastomer
- Shrink Ratio: 2
- Shrink Tubing: Heat Shrinkable Tubing
- Operating Temperature: -75 to 150
from TE Connectivity
Body Features. Flexibility : Very Flexible. Primary Product Color : Gray. Primary Product Material : Silicone Rubber. Shrink Ratio : 1.65:1. Dimensions. Expanded Inside Diameter (Min) : 66 MM [2.598 INCH ]. Recovered Inside... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.65
from RS Components, Ltd.
Silicone rubber heatshrink tubing,7.8mm [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 1.7
- Shrink Tubing: Heat Shrinkable Tubing
- Diameter: 0.3071
from DigiKey
"Heat Shrink Tubing, Flexible 0.394"" (10.01mm) 1.7 to 1 Slate 25.0' (7.6m)" [See More]
- Material: Rubber - Synthetic
- Shrink Temperature: 80
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.7
from RS Components, Ltd.
Silicone rubber heatshrink tubing,15.0mm [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 1.7
- Shrink Tubing: Heat Shrinkable Tubing
- Diameter: 0.5906
from DigiKey
"Heat Shrink Tubing, Flexible 1.142"" (29.01mm) 1.45 to 1 Gray" [See More]
- Material: Rubber - Synthetic
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.45
from RS Components, Ltd.
8429-18 COLD SHRINK INSULATOR [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 2
- Shrink Tubing: Heat Shrinkable Tubing; Cold Shrink Tubing
- Diameter: 2.67
from RS Components, Ltd.
Pnk expandable sleeves,3.0mm bore 100pcs [See More]
- Material: Rubber - Synthetic
- Operating Temperature: -65 to 95
- Shrink Tubing: Heat Shrinkable Tubing
- Diameter: 0.1181
from RS Components, Ltd.
Cold Shrink Tubing 49.3-24mm,152mm long [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 2
- Shrink Tubing: Heat Shrinkable Tubing; Cold Shrink Tubing
- Diameter: 1.94
from RS Components, Ltd.
Cold Shrink Tubing, 49.3-24mm,457mm long [See More]
- Material: Rubber - Synthetic
- Shrink Ratio: 2
- Shrink Tubing: Heat Shrinkable Tubing; Cold Shrink Tubing
- Diameter: 1.94
from RS Components, Ltd.
Cold Shrink Tubing,67.8-32.2mm,229mm l [See More]
- Material: Rubber - Synthetic
- Diameter: 2.67
- Shrink Tubing: Heat Shrinkable Tubing; Cold Shrink Tubing
- Length: 9.02
from Lapp Tannehill
3M ™ Cold Shrink Connector Insulators 8427-16 Series are open-ended, tubular, rubber sleeves which are factory expanded and assembled onto a removable core. The core is removed after the tube has been positioned for installation over an inline connection, terminal lug, etc, allowing the tube... [See More]
- Material: Rubber - Synthetic; EPDM Rubber
- Operating Temperature: -40 to 90
- Shrink Tubing: Cold Shrink Tubing
- Length: 16
from Alpha Wire
Our FIT heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness. FIT preferred heatshrink products are made from premium compounds under the tightest manufacturing controls. This means FIT will consistently have excellent physical... [See More]
- Material: Rubber - Synthetic; Irradiated Silicone Rubber
- Shrink Ratio: 1.7
- Shrink Tubing: Heat Shrinkable Tubing
- Operating Temperature: -50 to 200
from Lapp Tannehill
TE Connectivity's SRFR 10/6.5 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-10/6.5-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-10/6.5-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 15/9.6 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-15/9.6-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-15/9.6-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 2.9/1.7 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-2.9/1.7-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-2.9/1.7-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 21/13 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-21/13-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-21/13-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT SHRINK :... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 29/20 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-29/20-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-29/20-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT SHRINK :... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 4/2.9 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-4/2.9-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-4/2.9-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT SHRINK :... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 41/27 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-41/27-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-41/27-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT SHRINK :... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 51/33 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-51/33-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-51/33-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT SHRINK :... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5
from Lapp Tannehill
TE Connectivity's SRFR 7.8/4.6 Silicone Rubber heat shrink tubing is a highly flexible, silicone rubber heat-shrinkable tubing. Gray. TE SRFR-7.8/4.6-8. MANUFACTURER : TE Connectivity MANUFACTURER PART NUMBER : SRFR-7.8/4.6-8 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : SRFR HEAT... [See More]
- Material: Rubber - Synthetic; Silicone Rubber
- Shrink Temperature: 135
- Shrink Tubing: Heat Shrinkable Tubing
- Shrink Ratio: 1.5