Adhesive-Enhanced Heat Shrink Tubing for Durable Electrical Insulation

• Customization: Available
• Certification: RoHS
• Color: Black,Red,Yellow,Blue,etc
• Model NO.: 3: 1 adhesive heat shrink tube
• Usage: Optical Cable, Cable Protection
• Material: Halogen-Free Polyolefin Hydrocarbon
• Type: Adhesive Heat Shrink Tube
• Selling Units: Single Item
• Transport Package: Paper Tray + Carton
• Trademark: ZH
• Origin: China
• HS Code: 3917330000
• Production Capacity: 5000000meter/Month
• Package Size: 36.00cm * 12.00cm * 12.00cm
• Package Gross Weight: 3.500kg

Product Description

Adhesive-Enhanced Heat Shrink Tubing for Durable Electrical Insulation

 

  Double-wall heat shrink tubing with glue is made of soft polyolefin and hot melt adhesive co-extrusion. The outer layer of polyolefin is an insulating, halogen-free, flame-retardant material, and the inner layer of hot melt adhesive can buffer mechanical strain and has strong sealing properties. It is used for insulation protection of wires and cables, wiring and connectors that need to be sealed, waterproof and moisture-proof. It can be well applied to many industries such as electronics, automobiles and communications.

Product Features
*Shrinkage ratio:3:1 or 4:1
*Excellent hot melt adhesive and high shrinkage ratio provide excellent sealing
*Sealing and insulation protection for electronic connection applications
*Easy to repair damaged insulation layer without removing the connector
*Continuous use temperature range: -55ºC ~ 125ºC
*Starting shrinkage temperature: 80ºC
*Minimum complete shrinkage temperature: 110ºC
 

Item	Index requirements	Test Method	Typical Value
Longitudinal shrinkage (200±5ºC 3minute)	±10%	ASTM D 2671	±7%
Eccentricity	≤35%	ASTM D 2671	15%
Tensile Strength	≥9.0MPa	ASTM D 638	10 MPa
Elongation at break	≥250%	ASTM D 638	500%
Elongation at break after aging (Heat aging 158ºC,168hours)	≥100%	ASTM D 638	300%
Thermal shock (4hours,200±5ºC)	No cracks, no flow, no dripping on the outer layer	ASTM D 2671	pass
Low temperature flexibility (-55ºC,4hours)	No cracks	ASTM D 2671	pass
Dielectric Withstand Voltage and Breakdown	2500V,60sec,No breakdown	ASTM D 2671	pass
Volume resistivity	≥10^12Ω·cm.	ASTM D 876	10^14Ω·cm
Copper corrosion  (16 hours,121±2ºC	No corrosion	ASTM D 2671	pass
Copper stability(158ºC,168hours)	Elongation≥100%	ASTM D 2671	pass
Flame retardant properties	Vertical combustion-V0,Horizontal burning-HB	AMS-DTL-23053/5	pass

 

 

Specification		Before Shrink(mm)		After Shrink(mm)
		Inner Diameter D	Wall Thickness T	Inner Diameter d(max)	Wall Thickness t1+t2
3:1	Φ1.6	2.20±0.20	0.30±0.10	0.70	0.60±0.15
	Φ2.4	3.00±0.20	0.35±0.10	0.80	0.70± 0.15
	Φ3.2	4.00±0.20	0.40±0.10	1.05	1.00±0.15
	Φ4.8	5.50±0.30	0.45±0.10	1.60	1.10±0.15
	Φ6.4	7.30±0.30	0.50±0.10	2.10	1.25±0.15
	Φ7.9	8.30±0.30	0.55±0.15	2.70	1.30±0.20
	Φ9.5	10.4±0.40	0.55±0.15	3.10	1.35±0.20
	Φ12.7	13.5±0.50	0.60±0.15	4.20	1.60±0.20
	Φ15.4	16.5±0.50	0.65±0.18	5.10	1.75±0.25
	Φ19.1	20.5±0.50	0.70±0.18	6.30	1.85±0.25
	Φ25.4	26.5±0.50	0.75±0.18	8.40	2.05±0.25
	Φ30	32.0±1.00	0.75±0.18	10.0	2.10±0.25
	Φ39	41.0±1.00	0.85±0.20	13.0	2.55±0.30
	Φ50.8	53.0±1.00	0.85±0.20	17.2	2.75±0.30
	Φ64	67.0±2.00	0.90±0.20	21.3	2.80±0.30
4:1	4/1	4.30±0.20	0.40±0.10	1.00	1.10±0.15
	6/1.5	6.40±0.20	0.45±0.10	1.50	1.30±0.15
	8/2	8.30±0.30	0.50±0.15	2.00	1.35±0.20
	12/3	13.3±0.30	0.55±0.15	3.00	1.75±0.20
	16/4	16.4±0.40	0.60±0.15	4.00	1.85±0.20
	20/5	20.5±0.50	0.65±0.20	5.00	2.10±0.30
	24/6	26.0±0.50	0.65±0.20	6.00	2.20±0.30
	32/8	32.8±1.00	0.75±0.20	8.00	2.60±0.30
	40/10	41.0±1.00	0.80±0.20	10.0	2.80±0.30
	52/13	53.0±1.00	0.80±0.20	13.0	2.90±0.30
	60/15	62.0±2.00	0.90±0.20	15.0	3.30±0.30

Company Profile

 

 

Factory Profile.

  Established in 2010, Dong guan Zhong he Electronics Co., Ltd. is a high-tech enterprise and professional manufacturer that is specializing in the production, R&D and sales of Cable Sleeves as well as providing protection solutions for our customer.Our headquarters is in Qing xi Town of Dong guan City. In 2020, we set up Suzhou Zhong he New Energy Technology Co., LTD in Jiangsu.Our main products including Corrugated Pipe, Braided Sleeves, Self-rolling Sleeves, Heat Shrink Tube, Cold Shrink Tube, Fiber Tubes and accessories.
  Up to now, we have served more than 3000 brands and our products are exported to 102 countries all over the world. 60 million meters of the Cable Sleeves we producing each year was applied to various types of automotive OEMs and Wiring manufacturer. Our strategic cooperation customers include BYD, Yutong Bus, AVIC and other well-known domestic and foreign enterprises and listed companies.

 

 

Exhibition

 

 

FAQ

01 : Why choose us?

A:1.We have more than 15 years of experience in this industry!
   2.Research and development capacity- We have one of technical team who can develop and design the product according to the requirements of customers!
   3.We have a professional sales team to provide excellent service for you!

02 : What's the MOQ for your production?
A: We accept both large and small order, please contact us for details.

03: Can l expect to get the sample?
      How long can l expect to get it?
A: Sure, Free samples can sent to you for test. About 4-6 days.
Shipment according to distance and courier company.
04 : Can you do the design for us?
A: Yes, We are a professional manufacturer who can design for you.

05 : What's your payment term?
A: 30% T/T Deposit +Balance before Shipment.

06 : What's the list of certificates you hold?
A:IATF16949, RoHS, CE, EN45545 Test Report, ELV Test report.