EMS Electromagnetic Heat Shrink Tube

• Certification: RoHS
• Color: Black
• Usage: Optical Cable, Electric Wire, HDMI Cable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S17-1
• Material: PE
• Type: Heat Shrinkable
• Shrink Ratio: 2:1 3:1 4:1
• Transport Package: Plastic Bag and Carton
• Trademark: UPM heat shrink
• Origin: China
• HS Code: 3917390000
• Production Capacity: 200000

Product Description

S17 Electromagnetic Shielding Polyolefin Heat Shrink Tubing
Introduction
This product is intended for shielding protection of electromagnetic signal interference sensitive components
Features
Operating temperature: -55~135 ºC
Minimum full shrinkage temperature: 135 ºC
Shrink ratio: 2:1 & 3:1
GB/T32511-2016&GJB8820-2015 compliant
Electromagnetic shielding properties, flame retardant
Technical data
Property	Test Method	Value
Longitudinal change rate	GJB 7270-2011	-10%~5%
Restricted shrinkage(175ºC/30m)	GJB 7270-2011	No cracks on the surface
Water absorption (23ºC/24h)	GJB 7270-2011	≤0.5%
Tensile Strength	GJB 7270-2011	≥10.4MPa
Breakdown elongation	GJB 7270-2011	≥200%
Heat shock(250ºC/4h)	GJB 7270-2011	No cracks, no flow, no dripping on the surface
Aging(175ºC/168h)   Tensile Strength Breakdown elongation	GJB 7270-2011	≥70% of the initial value ≥100%
Dielectric strength	GJB 7270-2011	≥7.9kV/mm
Insulation withstand voltage (AC2500V·1min.)	GJB 7270-2011	Not broken down
Volume resistivity	GJB 7270-2011	≥1.0×1012Ω·cm
Electromagnetic shielding effectiveness	GBT 32511-2016/ GJB8820-2015	30MHZ~230MHz,  ≥60dB 230MHz~1GHz,  ≥50dB 1GHz~18GHz,   ≥40dB
Volume resistivity	GBT 32511-2016	≤1.0×10-1 Ω·cm
surface resistivity	GBT 32511-2016	≤1.0×101 Ω·m2
Inner layer resistance	/	≤1Ω/10cm
Liquid resistance(23ºC/24h)   Tensile Strength Breakdown elongation	GJB 7270-2011	≥70% of the initial value ≥100%
flame retardancy	GJB 7270-2011	The continuous burning time does not exceed 60S after leaving the fire
Copper corrosion(175ºC/16h)	GJB 7270-2011	No dents or blackening of the copper surface
low temperature flexibility(-55ºC/4h)	GJB 7270-2011	No cracks on the surface
High and low temperature impact(-55ºC/135ºC)	GJB 7270-2011	≥70% of the initial value Breakdown elongation≥100%
salt spray	GJB 150.11	≥70% of the initial value Breakdown elongation≥100%
damp heat	GJB 150.9	≥70% of the initial value Breakdown elongation≥100%
mold	GJB 150.10	The degree of mold growth is not worse than grade 1
Dimension
Size	As Supplied(mm)	After shrink (mm)		Standard length
S17	Inner Diameter(Min.)	Inner Diameter (Max.)	Wall thickness	m
Shrink ratio 2:1
3.2/1.6	3.2	1.6	0.40±0.10	0.5
4.8/2.4	4.8	2.4	0.51±0.10	0.5
6.4/3.2	6.4	3.2	0.64±0.12	0.5
7.9/4.0	7.9	4.0	0.64±0.12	0.5
9.5/4.8	9.5	4.8	0.64±0.12	0.5
12.7/6.4	12.7	6.4	0.64±0.12	0.5
15.9/7.9	15.9	7.9	0.64±0.12	0.5
19.1/9.5	19.1	9.5	0.76±0.12	0.5
22.2/11.1	22.2	11.1	0.89±0.15	0.5/1
25.4/12.7	25.4	12.7	0.89±0.15	0.5/1
31.8/15.9	31.8	15.9	1.02±0.20	0.5/1
38.1/19.1	38.1	19.1	1.02±0.20	0.5/1
50.8/25.4	50.8	25.4	1.14±0.20	0.5/1
76.2/38.1	76.2	38.1	1.27±0.20	0.5/1
101.6/50.8	101.6	50.8	1.40±0.25	0.5/1
127.0/63.5	127.0	63.5	1.52±0.25	0.5/1
Shrink ratio 3:1
3/1	3.0	1.0	0.55±0.12	0.5
6/2	6.0	2.0	0.65±0.12	0.5
9/3	9.0	3.0	0.80±0.15	0.5
12/4	12.0	4.0	0.85±0.15	0.5
18/6	18.0	6.0	1.00±0.15	0.5
24/8	24.0	8.0	1.20±0.20	0.5/1
39/13	39.0	13.0	1.50±0.25	0.5/1
Ordering instructions: please order by "model-specification-color", such as S17-9.5/4.8-0
Color: Black (-0) should be used, other colors are optional
Product diagram

Ideal for military equipment: Electromagnetic signal interference sensitive element protection and connection protection, coverying for electronics, insulation protection for resistance and capacitance, cable marking for military project, ships, aircraft, power or electric, telecommunication, transportation industries and so on.