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Heat Shrinkable Tubes

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Providing you the best range of flame retardant heat shrinkable tube, yellow/green heat shrinkable tube and duel wall heat shrinkable tubes with effective & timely delivery.

Flame Retardant Heat Shrinkable Tubes

We offer Flame Retardant Heat Shrinkable Tube which are environment friendly due to the formulation using high polymers, through cross-link by electronic accelerator and continuous expansion. Some of the salient features such as flexibility flame retardant, quick shrink and stable performance make these suitable for applications in the field of electronics, communication, automobile and widely applied for connecting or end-handling, electric wire, insulating and harness of electric wire, corrosion and rust-proof of metallic rods or tubes, antenna protection and marking for other products.

Features :
• Flexible
• Flame retardant
• Easy for use, using oven or heating gun and it will shrink
• Meet RoHS standard
• Standard Colors: Black, White, Red, Yellow, Green, Purple, Blue, Grey, Brown
  (Other color available upon request)

Technical Specifications :
• Operating temperature: 55°C-125°C
• Shrinking Temperature: Start at 70°C
• Shrunk totally at 110°C
• (for thin wall-CB) or 125°C (for normal wall)
• Longitudinal shrink ratio: 8%
• Sizes: 0.6~180mm



Flame Retardant Heat Shrinkable Tubes

Yellow / Green Heat Shrinkable Tubes

Yellow/Green Heat Shrinkable Tube is made from excellent yellow, green polyethylene material by special method. This product has excellence of soft, flammability, fast shrinking, bright color stand, stable performance. RoHS standard etc. the tube is universally applied to wire or cable middle earth wire marks, special wire cable or conduit marks etc.

Features :
• Soft, High Flammability
• Bright Stable Color
• Convenient usage
• Heating shrink by oven or hot gun
• RoHS compliant
• Standard Colors: Yellow and Green Striped

Technical Specifications :
• Operating temperature: 55 C - 125 C
• Shrink Ratio: 2:1, 3:1
• Shrink Temperature: Start at 70 C
• Shrunk totally at 120 C
• Longitudinal and Shrink Ratio < 8%



Yellow / Green Heat Shrinkable Tubes

Duel Wall Heat Shrinkable Tubes

Our Duel Wall Heat Shrinkable Tubes are flame retardant cross-linked polyolefin, with an inner coating hot-melt adhesive and an outer layer that shrinks to provide electric and mechanical protection. These are used for insulating and sealing electric wiring.Our dual wall heat shrinkable tubes are flame retardant cross-linked polyolefin, with an inner coating hot-melt adhesive and an outer layer that shrinks to provide electric and mechanical protection. These are used for insulating and sealing electric wiring.

Features :
• Adopt flame retardant
• Cross linked polyolefin
• Inner coating of hot - melt adhesives
• Outer layer that shrinks to provide electrical and mechanical protection
• Insulates, and seals a variety of electrical wiring


Characteristics :
• Operating Temperature:- 45 C, + 125 C
• Shrink Temperature: Start at 70 C, Shrunk totally at 120 C
• Inner layer glue melt temperature: 70-90 C
• Shrink ratio: 3:1, 4:1
• Longitudinal Shrink ratio < 8%
• Waterproof
• RoHS compliant
• Standard color : Black (Other color available upon request)

Technical Specifications :

Property Test Method Standard
Tensile Strength (Mpa) ASTMD 2671 >12
Elongation at Break ASTMD 2671 >300
Tensile Strength after aging(Mpa) UL 224 158Cx168h >7.3
Elongation at Break after aging (%) UL224 158Cx168h >200
Dielectric Strength IEC243 >15
Volume Resistance IEC93 >1x 10


Hot Melting Adhesive Property :

Property Test Method Standard
Water Absorption ASTM-D570 <0.2%
Vicat Softening Point ASTM-E8 95C
Peel Strength (PE) ASTM-D1000 120N/25m
Peel Strength(AL) ASTM-D1000 80N/25m


W-1-SB (4X) Specifications:

Size As supplied Min.I.D. After Recovered (mm) Standard package m/spool or m/pc
Mm Inch Max.I.D. Total W.T.
4 ------ 4 1
6 ------ 6 1.5


Duel Wall Heat Shrinkable Tubes