Black Dual Wall Moisture Resistant Polyolefin Heat Shrink Tubing

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Wire Harness, Transformer, Heating Elements etc
• Color: Black, All Colors
• Model NO.: SB-SBRS-(3X, 4X)
• Material: Polyolefin and Glue
• Maximum Voltage: <10KV
• Thermal Rating: 125c
• Working Temp: -45~+125 C
• Shrink Temp: 70~125c
• Shrink Ratio: 3:1 & 4:1
• UL No.: E360625
• Voltage Rating: 300V or 600V
• Standard Color: Black
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001, Ts16949
• Brand: Sunbow
• Transport Package: Carton Package or Pallet Package
• Specification: ID2.4~125MM
• Trademark: SUNBOW
• Origin: Shenzhen, China
• HS Code: 3917310000

Product Description

Sunbow 3:1 Adhesive-lined Heat Shrinkable Tube 4:1

Model Number: SB-SBRS-(3X,4X)
Working temperature: -45ºC ~ 125ºC  
Shrink temperature: 70ºC ~ 125ºC 
Shrink ratio: 3:1 & 4:1

Structure 
Adhesive-lined heat shrinkable tube adopts flame retardant, cross-linked polyolefin with an inner coating of hot-melt adhesive and outer layer that shrinks to provide electrical and mechanical protection. The outer layer has excellent insulation, wear and corrosion resistant performances. Inner layer has the excellence of low melt point and waterproof etc. It has passed UL, RoHS,Reach certifications with 600V and 300V.
 
Usage  
It is mainly used as waterproof, corrosion resistance, insulation, and mechanical protection. It is widely used in manufacturing of electrical and electronics, communications, automobiles, shipping, aircraft etc.
 
Standard 
Production standards: UL224, CAN/CSA C22.2 NO198.1-99, SAE-AMS-DTL-23053/4
 
Dimension
SBRS-(3X)G

Inner Diameter		As Supplied(mm) ID	After Recovery(mm)			Standard Package (m/spool)
(mm)	(inch)		ID	Whole Wall Thickness	Adhesive Thickness
Φ2.4	3/32	≥2.4	≤0.80	0.85±0.15	0.40±0.10	200
Φ3.2	1/8	≥3.2	≤1.00	0.95±0.15	0.40±0.10	200
Φ4.8	3/16	≥4.8	≤1.60	1.10±0.15	0.40±0.10	100
Φ6.4	1/4	≥6.4	≤2.20	1.20±0.15	0.45±0.10	100
Φ7.9	5/16	≥7.9	≤2.70	1.35±0.15	0.50±0.10	100
Φ9.5	3/8	≥9.5	≤3.20	1.45±0.20	0.50±0.15	50
Φ12.7	1/2	≥12.7	≤4.20	1.70±0.20	0.50±0.15	1.22
Φ15.0	5/8	≥15.0	≤5.20	1.80±0.20	0.55±0.15	1.22
Φ19.1	3/4	≥19.1	≤6.30	2.00±0.20	0.55±0.15	1.22
Φ25.4	1	≥25.4	≤8.50	2.10±0.25	0.55±0.15	1.22
Φ30.0	1-1/4	≥30.0	≤10.20	2.20±0.25	0.60±0.15	1.22
Φ39.0	1-1/2	≥39.0	≤13.50	2.40±0.25	0.60±0.15	1.22
Φ50.0	2	≥50.0	≤17.00	2.70±0.25	0.80±0.15	1.22
Φ64.0	2-1/2	≥64.0	≤21.00	3.00±0.30	0.80±0.20	1.22
Φ76.0	3	≥76.0	≤25.00	3.00±0.30	1.00±0.20	1.22
Φ90.0	3-1/2	≥90.0	≤30.00	3.00±0.30	1.00±0.20	1.22
Φ100	4	≥100	≤34.00	3.00±0.30	1.00±0.20	1.22
Φ125	5	≥125	≤42.00	3.00±0.30	1.00±0.15	1.22

SBRS-(4X)G

Inner Diameter		As Supplied(mm) ID	After recovery(mm)			Standard Package   (m/roll)
(mm)	(inch)		Max ID	Whole Wall Thickness	Adhesive Thickness
Φ4.0	2/13	≥4.0	≤1.0	1.0±0.15	0.4±0.15	200
Φ6.0	1/4	≥6.0	≤1.5	1.1±0.15	0.4±0.15	100
Φ8.0	5/16	≥8.0	≤2.0	1.2±0.15	0.5±0.15	100
Φ12.0	1/2	≥12.0	≤3.0	1.4±0.15	0.5±0.15	1.22
Φ16.0	5/8	≥16.0	≤4.0	1.7±0.15	0.6±0.15	1.22
Φ20.0	15/19	≥20.0	≤5.0	2.0±0.25	0.6±0.15	1.22
Φ24.0	1	≥24.0	≤6.0	2.1±0.25	0.6±0.15	1.22
Φ32.0	1 1/4	≥32.0	≤8.0	2.4±0.25	0.7±0.15	1.22
Φ52.0	2	≥52.0	≤13.0	2.4±0.25	0.7±0.15	1.22

 Color: Standard color is black (other color available upon request).