Changzhou Longchuang Insulating Material Co., Ltd.
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Adhesive Lined Cross Linked PE Heat Shrink Tape For Sealing Joints On Spiral
Adhesive lined, heat shrink duct and vacuum tape specifically designed for sealing joints on spiral, flexible or flat oval ducts used in heating, ventilating, air conditioning and exhaust recovery systems.
Features
● 1.4:1 shrink ratio
● Eliminates air leakage in vacuum and ventilation systems
● Seals against moisture ingress and other conta
● Powerful adhesive bonds to galvanized steel, Aluminum and stainless steel
● Effective, reproducible seal allows for resistanc to bending, vibrations and other mechanical stresses over a wide range of temp
● Application procedure is quick, sim
● Continuous operating temperature:-45
● Shrink temperature: 120℃
● Color: Black, Red, Green, Yellow
Dimensions
| Order Number | Width | Wall Thickness | Standard Lenghth(m) |
| WRSJD-0825 | 25 | 0.80±0.10 | 5,10 |
| WRSJD-0850 | 50 | 0.80±0.10 | 5,10 |
| WRSJD-08100 | 100 | 0.80±0.10 | 5,10 |
| WRSJD-1025 | 25 | 1.00±0.10 | 5,10 |
| WRSJD-1050 | 50 | 1.00±0.10 | 5,10 |
| WRSJD-10100 | 100 | 1.00±0.10 | 5,10 |
Technical Data
| Property | Test Method | Stantard | Typical Performance |
| Tensile Strengtn(MPa) | ASTM D2671 | ≥10.4 | 11.5 |
| Elongation(%) | ASTM D2671 | ≥300 | 450 |
| Tensile Strengtn after aging (MPa) | UL224 158℃X168hr | ≥7.3 | 8.5 |
| Elongation after aging(%) | UL224 158℃X168hr | ≥200 | 350 |
| Dieletric strength(kv/mm) | IEC243 | ≥15 | 17.5 |
| Volume resistivity(Ω.cm) | ASTM D876 | ≥1X1014 | 2.5X1014 |
Adhesive
| Property | Test Method | Stantard |
| Water Absorption | ASTM D570 | ≤0.2% |
| Sofening Point(℃) | ASTM E28 | 95 |
| Strength of pearing(PE) | ASTM D 1000 | 120N/25mm |
| Strength of pearing(AL) | ASTM D 1000 | 80N/25mm |
