Custom Logo 2: 1 & 3: 1 Adhesive Lined Dual Wall Heat Shrink Tube, Waterproof Black Polyolefin Heat Shrinkable Tubing with Glue for Cable Insulation & Sealing

• Customization: Available
• Application: Aerospace, Automotive Manufacturing, Construction Industry, Electronic device, Solar Panel
• Color: Black
• Model NO.: Terminal wire harness
• Installation Method: Adhesive
• Material: Polyester
• Maximum Voltage: 10KV~19KV
• Thermal Rating: 220 220
• Thickness: 0.5 mm
• UV Protection: No
• M Aterial: Polyolefin
• Rated Voltage: 600 V
• Applicatio N: Protect Cables
• Shrink Ratio: 2:1
• Color Requirements: Black.Red.Yellow.Green.Blue.Can Customized C
• Size: 3.0 ~180mm
• Transport Package: 100m
• Specification: 51*32*25
• Trademark: zhide
• Origin: Shenzhen
• HS Code: 8544492900
• Production Capacity: 50000
• Package Size: 51.00cm * 32.00cm * 25.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 7 days (1 - 1000 Meters) ; To be negotiated ( > 1000 Meters)

Product Description

English Item	Specification / Description
Product Name	2:1 & 3:1 Adhesive-Lined Dual Wall Heat Shrink Tube
Material	Cross-linked polyolefin outer wall + hot-melt adhesive inner lining
Shrink Ratio	2:1 (low ratio) / 3:1 (high ratio) available
Shrink Temperature	80°C initial shrink, 120-135°C full shrink
Continuous Operating Temperature	-55°C ~ +125°C
Dielectric Strength	≥ 15 kV/mm
Flame Retardant Rating	VW-1 / UL224 compliant
Adhesive Type	Hot-melt thermoplastic adhesive, melts during shrinking to form a waterproof seal
Available Sizes (ID before shrink)	1.6mm, 2.4mm, 3.2mm, 4.8mm, 6.4mm, 9.5mm, 12.7mm, 19.1mm, 25.4mm, 38.1mm
Standard Colors	Black (custom colors available on request)
Key Features	Waterproof, hermetic sealing, corrosion resistance, strain relief, insulation, chemical resistance
Voltage Rating	600V
Certifications	RoHS 2.0, REACH, UL224 compliant
Applications	Cable sealing, wire harness insulation, electrical component protection, marine wiring, automotive wiring, outdoor cable connections
Customization Options	Custom printing (logo, text, barcodes), custom colors, custom cut lengths
Packaging	100m / 200m / 500m per roll (cardboard spool or bulk pack)
MOQ	100 meters per specification
Lead Time	3-7 days for samples, 10-15 days for bulk orders

Product Description

 

TWO TIMES CONTRACTION: Experience unparalleled protection with our innovative heat shrink tube, designed to provide a standard 3-fold contraction, perfectly adapting to irregularly shaped insulation and sealing needs. FLAME RETARDANT: Crafted from crosslinked polyolefin material, enhanced by radiation, this tube boasts outstanding physical, chemical, and electrical properties, ensuring your cables are safeguarded under any condition.

 

 

 

 

Product Parameters

 

Tensile strength: Achieve durability with a tensile strength of ≥12MPa. Elongation: Ensures flexibility with an elongation of ≥300%. Tensile strength after ageing: Maintains performance with ≥10MPa after ageing. Elongation after ageing: Retains elasticity with ≥220%. Longitudinal shrink ratio: Precision with a ±5% ratio. Dielectric constant: Optimal insulation with ≥18Ω.cm. Dielectric strength: Superior protection at ≥25kv/mm. Volume resistivity: Consistent reliability at 1014Ω.cm. Volume resistivity at 20: Unchanged at 1014Ω.cm. Oxygen index: Flame safety with ≥26%. Water absorption: Minimal at ≥0.2%. Density: Solid build with 1.25g/cm3. Flammability: Rated VW-1 for safety. Eccentricity: Efficiency at 30%. Fully recovery temperature range: Effective at 130±5. Insulation distance to ground (10kv): Safety ensured at 80mm. Insulation distance between phases (10kv): Confident spacing at 70mm. Insulation distance to ground (22KV): Larger applications at 160mm. Insulation distance between phases (22KV): Spacious at 120mm.

Performance	Index	Test method
Tensile Strength	≥10.4MPa	ASTM D 2671
Elongation at break	≥200%	ASTM D 2671
Tensile strength after heat aging	≥7.3MPa	158X168h
Breaking length after heat aging	≥100%	158X168h
Axial rate of change	-5%~+5%	ASTM D 2671
Flame retardant	VW-1	ASTM D 2671 C
Withstand voltage	2500V,1min No breakdown	UL 224
Thermal shock	No cracks, no dripping	UL 224,250X4h
Breakdown strength	≥15kV/mm	ASTM D 149
Volume resistivity	≥10¹Ωcm	IEC 60093

 

Round diameter Size (mm)	Diameter  before sharinkage(mm)	Diameter  after shrinkage(mm)	Thickness before shrinkage (mm)	Thickness after shrinkage (mm)	Packing   (meter/roll)
φ1.0/0.5	1.1±0.2	0.5±0.1	0.185±0.03	0.37±0.05	400
φ1.5/0.75	1.6±0.2	0.75±0.1	0.19±0.03	0.38±0.05	400
φ2.0/1.0	2.1±0.2	1.0±0.1	0.19±0.03	0.38±0.05	400
φ2.5/1.25	2.6±0.2	1.25±0.1	0.20±0.03	0.40±0.05	400
φ3/1.5	3.1±0.2	1.5±0.1	0.20±0.03	0.40±0.05	200
φ3.5/1.75	3.6±0.2	1.75±0.1	0.20±0.03	0.40±0.05	200
φ4.0/2.0	4.1±0.2	2.0±0.1	0.21±0.03	0.42±0.05	200
φ5.0/2.5	5.1±0.2	2.5±0.1	0.21±0.03	0.42±0.05	100
φ6.0/3.0	6.1±0.3	3.0±0.1	0.21±0.03	0.42±0.05	100
φ7.0/3.5	7.1±0.3	3.5±0.15	0.21±0.03	0.42±0.05	100
φ8.0/4.0	8.1±0.3	4.0±0.15	0.21±0.03	0.42±0.05	100
φ9.0/4.5	9.1±0.3	4.5±0.15	0.24±0.03	0.48±0.05	100
φ10/5.0	10.2±0.3	5.0±0.2	0.24±0.03	0.48±0.05	100
φ11/5.5	11.2±0.3	5.5±0.2	0.24±0.03	0.50±0.05	100
φ12/6.0	12.2±0.3	6.0±0.2	0.25±0.03	0.50±0.05	100
φ13/6.5	13.2±0.3	6.5±0.2	0.25±0.04	0.50±0.05	100
φ14/7.0	14.2±0.3	7.0±0.2	0.26±0.04	0.52±0.07	100
φ15/7.5	15.2±0.3	7.5±0.2	0.27±0.04	0.55±0.07	100
φ16/8.0	16.2±0.3	8.0±0.2	0.29±0.04	0.58±0.07	100
φ17/8.5	17.2±0.3	8.5±0.2	0.29±0.04	0.58±0.07	100
φ18/9.0	18.2±0.3	9.0±0.2	0.29±0.04	0.60±0.07	100
φ20/10	20.2±0.3	10±0.2	0.31±0.04	0.62±0.07	100
φ22/11	22.2±0.4	11±0.3	0.32±0.04	0.65±0.07	100
φ25/12.5	25.2±0.4	12.5±0.3	0.35±0.04	0.70±0.07	25
φ28/14	28.5±0.4	14±0.3	0.37±0.04	0.75±0.07	25
φ30/15	30.2±0.4	15±0.3	0.39±0.04	0.78±0.07	25
φ35/17.5	35.2±0.4	17.5±0.3	0.39±0.05	0.78±0.1	25
φ40/20	40.5±0.5	20±0.4	0.39±0.05	0.78±0.1	25
φ50/25	50.5±0.5	25±0.4	0.41±0.05	0.80±0.1	25
φ60/30	60.5±0.5	30±0.4	0.42±0.05	0.86±0.1	25
φ70/35	70.5±1.0	35±0.5	0.43±0.05	0.88±0.1	25
φ80/40	80.5±1.0	40±0.5	0.45±0.05	0.90±0.1	25
φ90/45	91±1.5	45±0.8	0.50±0.05	1.00±0.1	25
φ100/50	101.5±1.5	50±1.0	0.55±0.05	1.10±0.1	25
φ120/60	121±2.0	60±1.0	0.57±0.05	1.20±0.1	25
φ150/75	151±2.0	75±1.0	0.60±0.05	1.20±0.1	25
φ180/90	181±2.0	90±1.0	0.65±0.05	1.30±0.1	25

 

 

 

 

 

 

Products Description

Product Name	PE-Heat Shrink Tube
Types	Single-wall tube & Double-wall tube
Material	Polyolefin ( PE)
Shrinkage Ratio	2:1, 3:1, 4:1
Working Temperature	-45 ºC ~ 125ºC
Shrink Temperature	125ºC
Certificate	RoHS and REACH
Standard color	Black , White, Clear, Yellow , Red , Blue, or Customized

 

 

 

PE Heat Shrink Tube. RoHS and REACH certification are approval. For heat shrink tube, we have two types, one is with glue and another one is without glue. We have these shrink ratio: 2:1, 3:1 and 4:1. For thin wall heat shrink tube, we have sizes from 0.5mm to 250mm. For dual wall heat shrink tube, we have sizes from 2.4mm to 125mm. Black color is our standard color, other colors are available too.

 

Specification Table

1)Single-wall heat shrink tubing size (No glue)

 

 

 

2:1, 3:1, 4:1Double-wall heat shrink tubing

 

 

2) 2:1 Double-wall heat shrink tubing size (With glue)

 

3) 3:1 Double-wall heat shrink tubing size (With glue)

 

 

 

4) 4:1 Double-wall heat shrink tubing size (With glue)

 

Details Images

 

 

 

 

 

 

Applications

 

 

 

 

 

 

 

 

 

 

Company Profile

 

 

 

Shenzhen Zhide Cable Technology Co., Ltd. is a manufacturing factory specializing in the design, production and sales of wire harnesses and cables. We have 15 years of experience in wire harness processing and production, and 10 years of experience in import and export sales. Our products are exported to many countries such as the United States, Canada, Germany, India, Spain, South Korea and the United Kingdom. We have over 100 foreign customers and have received recognition from more than 90% of them! And the repurchase rate is high; We have senior engineers and over 300 professional production personnel, and have passed the ISO quality system certification. The raw materials comply with ROHS, EU environmental protection qualifications, etc. The produced wiring harnesses comply with UL (UL), SAE and other certifications. Our main products: connectors, plugs, terminals, UL electronic wires, UL sheathed wires, terminal wire processing, data wire processing, new energy wire harness production and processing, power adapters, heat shrink tubes, and all electrical and electronic series products, etc.! Customers in need are welcome to contact me. We will serve you wholeheartedly! Our mission: To export our products to countries all over the world and let the world know about Zhide Cables! Make a series of products such as wire harnesses and cables, connectors, power adapters, heat shrink tubes, etc. bigger and stronger! Welcome customers and friends in need to come to Shenzhen for guidance. I'm also looking forward to our next step of cooperation! You can send me your requests at any time. We will produce drawings, specification sheets, samples and provide quotations! We also offer you the best quality at the most sincere price!

 

FAQ

 

Q: How and how long can I get a sample to check your quality? Can I expect to get the sample?
A: After product and price confirmation, you can require samples to check our quality. The samples are free and will be ready for delivery in 3-5 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q: Can you do the design for us?
A: Yes. We are a professional manufacturer who can provide you OEM service.

Q: What about the lead time for mass production?
A: It depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products in your country.

Q: What kind of payment do you accept?
A: We accept T/T (Wire transfer). Please be sure that we can receive the same amount of the invoice.