Halogen Free Adhesive Lined Dual Wall Heat Shrink Tubing

• Certification: CCC, RoHS, ISO, CE
• Color: Black
• IP Rating: IP68
• Usage: Optical Cable, Lighting Decoration, Earphone Line, Electric Wire, DVI Line, HDMI Cable
• Material: PE
• Type: Heat Shrinkable
• Model NO.: DWHS-(3X) HF
• Heat Shrink Ratio: 3:1
• Min. Shrink Temperature: 70°c
• Min. Full Recovery Temperature: 120°c
• Continuous Operating Temperature: -55°c ~ 135°c
• Standard Colors: Black, White, Red , Yellow ,Green, Blue, Others
• Transport Package: Roll/Carton
• Trademark: HarshMet
• Origin: China
• HS Code: 3917390000
• Production Capacity: 500000000m Per Month

Product Description

DWHS-125H(3X)
Halogen-free Adhesive-lined Dual Wall Heat Shrink Tubing

Description
    DWHS-125H (3X) is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications

include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.

Features

3:1 shrink ratio

Halogen free

Super sealing against water, moisture or other contaminates

Continuous operating temperature:-45ºC-125ºC

Fully shrink Temperature:≥125ºC

Technical Data

Property	Test method	Standard	Typical Performance
Tensile strength(MPa)	ASTM D2671	≥10.4	11.56
Elongation(%)	ASTM D2671	≥200	480.62
Tensile strength after aging(Mpa)	UL224 158ºCX168hr	≥7.3	10.58
Elongation after aging (%)	UL224 158ºCX168hr	≥100	420.75
Flammability	ASTM D2671B	Pass	Pass
Dielectric strength(kV/mm)	IEC 60243	≥15	18.36
Volume resistivity(Ω.cm)	IEC 60093	≥1X10^14	2.18X10^14

 

Adhesive

 

Property	Test method	Standard
Water Absorption	ASTM D570	<0.5
Softening Point(ºC)	ASTM E28	95±5
Strength of pearing (PE)	ASTM D 1000	120N/25mm
Strength of pearing (Al)	ASTM D 1000	80N/25mm

Dimensions

Size		Expanded	After Recovery			Standard Package
Inch	mm	Inner Diameter Min(mm)	Inner Diameter  Max(mm)	Total Wall Thickness  (mm)	Adhesive Thickness (mm)	Spool Length M/spool
3/32	2.4	2.4	0.8	0.85±0.15	0.40±0.10	200
1/8	3.2	3.2	1.0	0.95±0.15	0.40±0.10	200
3/16	4.8	4.8	1.6	1.10±0.15	0.40±0.10	100
1/4	6.4	6.4	2.2	1.20±0.15	0.45±0.12	100
5/16	7.9	7.9	2.7	1.35±0.15	0.50±0.12	100
3/8	9.5	9.5	3.2	1.45±0.20	0.50±0.12	50
1/2	12.7	12.7	4.2	1.70±0.20	0.50±0.12	1.22 OR 25M/Roll
5/8	15	15	5.2	1.80±0.20	0.55±0.15	1.22 OR 25M/Roll
3/4	19.1	19.1	6.3	2.00±0.20	0.55±0.15	1.22 OR 25M/Roll
1	25.4	25.4	8.5	2.10±0.25	0.55±0.15	1.22 OR 25M/Roll
1-1/4	30	30	10.2	2.20±0.25	0.60±0.15	1.22 OR 25M/Roll
1-1/2	39	39	13.5	2.40±0.25	0.60±0.15	1.22 OR 25M/Roll
2	50	50	17	2.70±0.25	0.70±0.15	1.22 OR 25M/Roll
5/2	64	64	21	3.00±0.30	0.70±0.15	1.22 OR 25M/Roll
3	75	75	25	3.00±0.30	1.00±0.20	1.22 OR 25M/Roll
7/2	90	90	30	3.00±0.30	1.00±0.20	1.22 OR 25M/Roll
4	100	100	34	3.00±0.30	1.00±0.20	1.22 OR 25M/Roll
5	125	125	42	3.00±0.30	1.00±0.20	1.22 OR 25M/Roll