4: 1 Flexible Highly Flame Retardant Heat Shrink Tube

• Customization: Available
• Material: PE
• Capability: Water and Pipe Protection
• Model NO.: S2
• High Shrink Ratio: 2:1 3:1 4:1
• Operating Temperature: -40~125 ºC
• UL Approved: E236437
• Semi-Rigid Outer Layer: Cross Linked Polyolefin
• RoHS Compliant: Thermal Met Adhesive Liner
• Voltage Class: 600V
• Shrink Temperature: 125°c
• Customized Size and Thickness: Mechanical Protection
• Excellent Flexibility: Raychem/Tyco Versafit
• Transport Package: Neutral Packaging
• Trademark: UPM
• Origin: Dalian China
• HS Code: 39173200

Product Description

Flexible Highly Flame Retardant Heat Shrink Tube for wire insulation and identification

S2 Flexible Highly Flame Retardant Heat Shrink Tube
Features
Highly flame retardant VW-1(except clear)		Operating temperature: -40~125 ºC
Excellent flexibility		Shrink temperature: 125 ºC
Wide range of colors		Shrink ratio: 2:1, 3:1, 4:1
Multiple shrink ratio available		RoHS compliant
Approvals
UL approval		File No.: E236437
Dimensions
Reference	As supplied(mm)	After recovered(mm)		Standard length
UPM S2	ID min.	ID max.	WT nom.	m
Shrink Ratio: 2:1
1.2/0.6	1.2	0.6	0.28	200
1.6/0.8	1.6	0.8	0.32	200
2.4/1.2	2.4	1.2	0.38	200
3.2/1.6	3.2	1.6	0.40	200
4.8/2.4	4.8	2.4	0.52	100
6.4/3.2	6.4	3.2	0.55	100
9.5/4.8	9.5	4.8	0.60	100
12.7/6.4	12.7	6.4	0.65	100
16.0/8.0	16.0	8.0	0.70	100
19.0/9.5	19.0	9.5	0.80	100
25.4/12.7	25.4	12.7	0.90	50
32.0/16.0	32.0	16.0	0.95	50
38.0/19.0	38.1	19.0	1.00	50
50.0/25.0	50.8	25.4	1.10	25
76.0/38.0	76.2	38.1	1.46	25
101.6/51.0	101.6	50.8	1.46	25
Shrink Ratio: 3:1
3/1	3.0	1.0	0.60	200
6/2	6.0	2.0	0.70	100
9/3	9.0	3.0	0.80	50
12/4	12.0	4.0	0.85	50
15/5	15.0	5.0	1.00	50
18/6	18.0	6.0	1.00	25
24/8	24.0	8.0	1.20	25
30/10	30.0	10.0	1.20	25
39/13	39.0	13.0	1.25	1/1.22
51/17	51.0	17.0	1.40	1/1.22
Shrink Ratio: 4:1
4/1	4.0	1.0	0.75	100
8/2	8.0	2.0	0.90	50
12/3	12.0	3.0	1.10	1/1.22
16/4	16.0	4.0	1.20	1/1.22
24/6	24.0	6.0	1.50	1/1.22
32/8	32.0	8.0	1.50	1/1.22
36/9	36.0	9.0	1.80	1/1.22
52/13	52.0	13.0	2.50	1/1.22

Technical Data
Property		Test method		Values
Physical	Tensile strength	When test at 500mm/min.		≥10.4 MPa
	Breakdown elongation	When test at 500mm/min.		≥ 200%
Aging(158 ºC/168hrs)	Tensile strength	When test at 500mm/min.		≥ 7.3 MPa
	Breakdown elongation	When test at 500mm/min.		≥ 100%
	Density	--		1.15-1.25
	Thermal endurance	--		125ºC
	Heat shock	4hrs. at 250ºC		No cracking,  drop or flow
	Cold bend	1 hour at -30ºC		No cracking
	Water absorption( 23ºC/24hrs)	--		≤0.5%
Eletrical	Dielectric  breakdown voltage	--		≥ AC 2500V
	Dielectric voltage Withstand	1min.AC2500V		No breakdown
Aging      (158 ºC/168hrs)	Dielectric  breakdown voltage	--		AC 2500V min. and more  than 50% of the  value obtained with  unaged sample
	Dielectric voltage Withstand	1min.AC2500V		No breakdown
	Volume resistivity	--		≥1014 Ω.cm
Chemical	Copper stability	168h at 158ºC 500mm/min.		Elongation≥100%
	Flammability	VW-1		UL224
Note: The test methods conform to UL224.
ID=Internal Diameter		WT=Wall Thickness
Typical application
Ideal for protecting and bundling of small harnesses, insulation of in-line splices, strain relief
of wire connections, and color-coding wires, cables, terminals and electronic components
Ordering
Standard color : Red, Blue, Yellow,White, Black, Green, Clear
Special colors are available on request
Standard packaging on spools and/or 1.22m/pc,1 m/pc
Please specify specification, color, quantity when ordering
Cross reference
Raychem/ Tyco : Versafit