- Time：2026/1/19 posted：Kehong Enterprises Co.,Ltd.
- 1) Features/BenefitsShrink ratio: 3:1, 4:1.Environmentally seals and protects components, joints and interconnections from fluids,moisture and corrosion.Good mechanical, electrical and chemical properties.Adhesive has good stickiness and bonds to a wide variety of plastics, rubbers and metals.
Conform to European RoHS environmental directive.
2) Operating Temperature RangeOperating temperature range: -55℃~135℃Minimum shrink temperature: 80℃Minimum full recovery temperature: 110℃
3) Specifications/StandardsUL224，UL Approval，125℃ 600VAMS-DTL-23053/4 Class 3
4)Application
G-3X&4X is a flexible, irradiated heat-shrinkable, flame-retardant, dual wall, high-shrink-ratio, tubing manufactured by co-extrusion of polyolefin and hot-melt adhesive, adhesive coated in the innerwall, with good stickiness and outer is flexible, irradiated cross-linked polyolefin. It is widely used to environmentally seal and protect interconnections, joints and components from fluids, moisture and corrosion. High shrink ratio allows for connector-to-cable sealing and makes it possible to repair most damaged cable jackets without removing connectors.
Automotive wiring harness s the largest application area for heat-shrinkable tubes with adhesive . Based on ordinary heat-shrinkable tubes, heat-shrinkable tubes with adhesive for automotive wiring harness are further categorized into several corresponding types of products：
(一)Low-temperature heat shrinkable tube with adhesive
(二)High-temperature heat shrinkable tube with adhesive
(三)Semi-rigid glue-containing heat-shrinkable tube with adhesive
