Fluoroplastic manufacturers

PTFE Heat Shrink Tubing and Sleeving

Adtech PTFE heat shrink sleeving is made from pure virgin PTFE with no fillers or additives and therefore offer all the exceptional properties of PTFE.

The major characteristic of this high temperature heat shrink is its upper continuous working temperature of 260°C.

Adtech PTFE heat shrink sleeving is made from pure virgin PTFE with no fillers or additives and therefore offer all the exceptional properties of PTFE.

This exceeds that of any other heat shrink polymer. In addition, it is completely resistant to virtually all chemicals, and UV radiation. It is available in 4:1 and 2:1 shrink ratios, and the shrinking temperature is 327°C.

Do you require a complimentary sample to test our PTFE heat shrink in your application?  Please contact our customer service team on +44 (0) 1285 762000 or email sales@adtech.co.uk to request these.

 

PTFE Heat Shrink Sleeve 4:1 Ratio

Adtech

Part No:

Minimum Supplied

ID mm

Fully Recovered

ID mm

Fully Recovered

Wall Thickness

mm

TR20 2.00 0.64 0.22
TR32 3.20 0.94 0.25
TR48 4.80 1.27 0.30
TR64 6.40 1.60 0.30
TR80 8.00 2.00 0.30
TR95 9.50 2.44 0.30
TR111 11.10 2.80 0.30
TR125 12.5 3.60 0.38
TR143 14.3 3.90 0.38
TR158 15.8 4.50 0.38
TR175 17.5 5.03 0.38
TR190 19.0 5.70 0.38
TR222 22.2 6.20 0.38
TR254 25.4 7.06 0.38
TR317 31.7 8.82 0.38
TR381 38.1 10.20 0.38
TR444 44.4 11.50 0.38
TR508 50.8 12.70 0.38

PTFE Heat Shrink Sleeve 2:1 Ratio

Adtech Part No:

Min Supplied ID

mm

ID after Shrinking

mm

Fully Recovered

Wall Thickness

mm

HST30T 0.86 0.38 0.23
HST28T 0.97 0.46 0.23
HST26T 1.17 0.56 0.23
HST24T 1.27 0.64 0.25
HST22T 1.40 0.80 0.25
HST20T 1.50 1.00 0.25
HST19T 1.60 1.10 0.30
HST18T 1.90 1.20 0.30
HST17T 2.15 1.38 0.30
HST16T 2.30 1.50 0.30
HST15T 2.80 1.60 0.30
HST14T 3.00 1.80 0.30
HST13T 3.55 2.03 0.30
HST12T 3.80 2.20 0.30
HST11T 4.32 2.50 0.30
HST10T 4.80 2.80 0.30
HST09 5.20 3.10 0.38
HST08T 6.10 3.60 0.38
HST07T 6.85 3.90 0.38
HST06T 7.60 4.40 0.38
HST05T 8.10 4.90 0.38
HST04T 9.40 5.50 0.38
HST03T 9.90 6.12 0.38
HST02T 10.90 6.90 0.38
HST00T 11.90 8.60 0.38

Product brochures

Select the correct size sleeve by allowing a generous amount of shrinkage, rather than using a tight sleeve if possible. PTFE shrinks at temperatures over 330°C, so the gun temperature should be at least 400°C. To obtain the higher temperature we suggest a hot air gun of 1.5KW capacity. Parts to be covered that have a large thermal mass, e.g. a solid steel roller, may need preheating when PTFE heat shrink is applied, to prevent chilling of the PTFE sleeve, causing a loose fit.

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