Low Temperature Heat Shrink Tubing

CB-HFT (LS)

Single Wall Heat Shrink Tubing for Electronic Applications

Modified polyolefin
Shrink Ratio: 2:1
Soft and elastic
Halogen-free, low smoke, and compliant with environmental standards such as RoHS, REACH, and SONY
UL224 certified (Certification Number: E180908)

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Applications

Our low temperature heat shrink tubing is ideal for the protection of heat-sensitive components such as PVC wire and cable.

Features

Soft and elastic
Halogen-free, low smoke, and compliant with environmental standards such as RoHS, REACH, and SONY
Meets UL224 VW-1 flame retardant requirements and F-mark certification
UL224 certified (Certification Number: E180908)
Ideal insulation, temperature resistance, and voltage withstand performance
Rapid shrinkage in relatively low-temperature conditions (starting shrink temperature of 65℃, fully shrink temperature of 95℃)

Technical Data

Properties	Test Method	Performance
Shrink temperature	UL224	125℃
Longitudinal change	ASTMD2671	-5％~5％
Tensile strength	ASTMD638	≥10.4MPa
Ultimate elongation	ASTMD638	≥200％
Aging in hot air oven (158℃±2℃/168h)	-	-
Tensile strength after aging	ASTMD638	≥7.3MPa
Ultimate elongation after aging	ASTMD638	≥100%
Operating voltage	UL224	600V/300V
Volume resistivity	ASTMD2671	≥1.0×10¹² Ω·cm
Dielectric strength (2500V/60s)	UL224	No breakdown
Heat shock	UL224	No dripping, no flowing, no cracking
Concentricity	ASTMD2671	≥70%

Dimensions

600V Heat Shrink Tubing

Size	As Supplied (mm)		After Recovery (mm)
Size	Inside Diameter	Wall Thickness	Inside Diameter	Wall Thickness
Ø0.7	1.0+0.2/-0.1	0.18±0.05	≤0.40	0.32±0.08
Ø0.8	1.2+0.2/-0.1	0.18±0.05	≤0.45	0.34±0.08
Ø1.0	1.5+0.2/-0.1	0.18±0.05	≤0.60	0.36±0.08
Ø1.5	2.1+0.2/-0.1	0.18±0.05	≤0.80	0.36±0.08
Ø2.0	2.5+0.2/-0.1	0.20±0.05	≤1.00	0.42±0.08
Ø2.5	3.0+0.2/-0.1	0.22±0.05	≤1.25	0.46±0.08
Ø3.0	3.5+0.2/-0.1	0.22±0.05	≤1.50	0.46±0.08
Ø3.5	4.0+0.2/-0.1	0.22±0.05	≤1.75	0.46±0.08
Ø4.0	4.6+0.2/-0.1	0.22±0.05	≤2.00	0.46±0.08
Ø4.5	5.0+0.2/-0.1	0.23±0.05	≤2.25	0.46±0.08
Ø5.0	5.5+0.2/-0.1	0.25±0.05	≤2.50	0.50±0.08
Ø5.5	6.0+0.2/-0.1	0.25±0.05	≤2.75	0.50±0.08
Ø6.0	6.5+0.2/-0.1	0.25±0.05	≤3.00	0.55±0.10
Ø6.5	6.9+0.2/-0.1	0.25±0.05	≤3.25	0.55±0.10
Ø7.0	7.5+0.2/-0.1	0.25±0.05	≤3.50	0.55±0.10
Ø8.0	8.5+0.2/-0.1	0.28±0.06	≤4.00	0.58±0.10
Ø9.0	9.5+0.2/-0.1	0.28±0.06	≤4.50	0.58±0.10
Ø10.0	10.5+0.3/-0.1	0.28±0.06	≤5.00	0.58±0.10
Ø11.0	11.5+0.3/-0.1	0.28±0.06	≤5.50	0.58±0.10
Ø12.0	12.5+0.3/-0.1	0.28±0.06	≤6.00	0.58±0.10
Ø13.0	13.5+0.3/-0.1	0.28±0.06	≤6.50	0.58±0.10
Ø14.0	14.5+0.3/-0.1	0.28±0.06	≤7.00	0.58±0.10
Ø15.0	15.5+0.3/-0.1	0.28±0.06	≤7.50	0.58±0.10
Ø16.0	16.5+0.3/-0.1	0.28±0.06	≤8.00	0.58±0.10
Ø17.0	17.5+0.3/-0.1	0.28±0.06	≤8.50	0.58±0.10
Ø18.0	18.5+0.3/-0.1	0.32±0.08	≤9.00	0.68±0.10
Ø20.0	20.6+0.5/-0.2	0.32±0.08	≤10.0	0.68±0.10
Ø22.0	22.6+0.7/-0.2	0.35±0.08	≤11.0	0.72±0.10
Ø25.0	25.6+0.7/-0.2	0.40±0.10	≤12.5	0.78±0.12
Ø28.0	28.6+0.7/-0.2	0.40±0.10	≤14.0	0.78±0.12
Ø30.0	30.6+0.7/-0.2	0.40±0.10	≤15.0	0.82±0.12
Ø35.0	35.6+0.7/-0.2	0.45±0.10	≤17.5	0.92±0.12
Ø40.0	41.0±0.50	0.50±0.12	≤20.0	1.00±0.15
Ø45.0	46.0±0.50	0.50±0.12	≤22.5	1.00±0.15
Ø50.0	51.0±0.50	0.55±0.15	≤25.0	1.10±0.15
Ø55.0	55.5±1.00	0.55±0.15	≤27.5	1.10±0.15
Ø60.0	60.5±1.00	0.60±0.15	≤30.0	1.25±0.20
Ø70.0	71.0±1.00	0.60±0.15	≤35.0	1.25±0.20
Ø80.0	81.0±1.00	0.60±0.15	≤40.0	1.25±0.20
Ø90.0	91.0±1.00	0.60±0.15	≤45.0	1.25±0.20
Ø100.0	101.0±1.00	0.60±0.15	≤50.0	1.25±0.20