Halogen-Free Red Phosphorus-Free Heat Shrink Tubing

CYG -ZHP

Halogen-Free Red Phosphorus-Free Heat Shrink Tubing

Single Wall Heat Shrink Tubing for Electronic Applications

Modified polyolefin
Shrink Ratio: 2:1
Halogen-free, red phosphorus-free, and free from antimony trioxide
Flexible with high elasticity
Low smoke, flame-retardant, and UL224 VW-1 rated

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Applications

Our tubing finds extensive applications in the electronics, subway, construction, and public facilities industries.

Features

Halogen-free, red phosphorus-free, and free from antimony trioxide
Environmentally friendly, complying with standards such as RoHS, REACH, and SONY
Flexible with high elasticity
Low smoke, flame-retardant, and UL224 VW-1 rated
Superior insulation and voltage withstand performance (300V/600V)
Standard colors: black, white, red, yellow, blue, green, gray, orange, brown

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	300V/600V
Volume resistivity	ASTMD2671	≥1.0×10 ¹⁴ Ω·cm
Dielectric strength (2500V/60s)	UL224	No breakdown
Heat shock	UL224	No dripping, no flowing, no cracking
Concentricity	ASTMD2671	≥70%

Dimensions

Size	As Supplied (mm)		After Recovery (mm)
Size	Inside Diameter	Wall Thickness	Inside Diameter	Wall Thickness
Ø0.7	0.90+0.20	0.15±0.05	≤0.40	0.28±0.06
Ø0.8	1.10+0.30	0.20±0.05	≤0.45	0.40±0.06
Ø1.0	1.50+0.20	0.20±0.05	≤0.50	0.38±0.06
Ø1.0	1.20±0.10	0.16±0.04	≤0.45	0.30±0.06
Ø1.5	2.00+0.30	0.20±0.05	≤0.80	0.40±0.06
Ø1.5	2.20±0.10	0.20±0.05	≤0.75	0.42±0.06
Ø2.0	2.60+0.20	0.28±0.05	≤1.00	0.44±0.06
Ø2.0	2.30+0.20	0.20±0.05	≤1.00	0.54±0.06
Ø2.0	2.75±0.15	0.50±0.10	≤1.00	0.44±0.06
Ø2.0	2.60±0.20	0.25±0.06	≤1.00	1.00±0.10
Ø2.5	3.00+0.30	0.43±0.10	≤1.25	0.48±0.08
Ø2.5	3.10±0.10	0.15±0.05	≤1.25	0.80±0.10
Ø2.5	3.10±0.10	0.21±0.05	≤1.25	0.48±0.08
Ø3.0	3.50+0.30	0.25±0.06	≤1.50	0.50±0.08
Ø3.0	3.50+0.30	0.35±0.08	≤1.50	0.66±0.10
Ø3.5	4.00+0.30	0.25±0.06	≤1.80	0.50±0.08
Ø4.0	4.50+0.30	0.25±0.06	≤2.00	0.50±0.08
Ø4.5	5.00+0.30	0.30±0.07	≤2.30	0.58±0.08
Ø5.0	5.50+0.30	0.30±0.07	≤2.50	0.58±0.08
Ø5.5	6.00+0.30	0.30±0.07	≤2.70	0.58±0.08
Ø6.0	6.50+0.30	0.30±0.07	≤3.00	0.58±0.08
Ø6.5	7.00+0.30	0.30±0.07	≤3.30	0.58±0.08
Ø7.0	7.50+0.30	0.30±0.07	≤3.50	0.58±0.08
Ø8.0	8.50+0.30	0.32±0.07	≤4.00	0.62±0.10
Ø9.0	9.50+0.30	0.32±0.07	≤4.50	0.62±0.10
Ø10.0	10.60+030	0.32±0.07	≤5.00	0.62±0.10
Ø11.0	11.50+0.30	0.32±0.07	≤5.50	0.62±0.10
Ø12.0	12.50+0.30	0.32±0.07	≤6.00	0.62±0.08
Ø13.0	13.50+0.30	0.35±0.08	≤6.50	0.72±0.10
Ø14.0	14.50+0.30	0.35±0.08	≤7.00	0.72±0.10
Ø15.0	15.50+0.30	0.35±0.08	≤7.50	0.72±0.10
Ø16.0	16.50+0.30	0.35±0.08	≤8.00	0.72±0.10
Ø17.0	17.50+0.30	0.40±0.10	≤8.50	0.80±0.10
Ø18.0	18.50+0.30	0.40±0.10	≤9.00	0.80±0.10
Ø20.0	21.00+0.30	0.40±0.10	≤10.00	0.80±0.10
Ø22.0	23.00+0.50	0.40±0.10	≤11.00	0.85±0.10
Ø25.0	26.00+0.70	0.45±0.10	≤12.50	0.78±0.10
Ø28.0	29.00+0.70	0.45±0.10	≤14.00	0.85±0.10
Ø30.0	31.70+1.00	0.45±0.10	≤15.00	0.85±0.10
Ø35.0	36.00+1.00	0.50±0.15	≤17.50	0.95±0.15
Ø40.0	41.00+1.00	0.55±0.15	≤20.00	1.05±0.15
Ø45.0	46.00+1.00	0.55±0.15	≤22.50	1.05±0.15
Ø50.0	51.50+1.50	0.60±0.15	≤26.00	1.15±0.15