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TT42 Double layer Self-wrapping Woven Sleeve
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Introduction Braided by polyester monofilament and multifilament, double layer structure. It has outstanding impact resistance, wear resistance, good fire resistance and heat dissipation. The open structure is convenient...
Introduction
Braided by polyester monofilament and multifilament, double layer structure. It has outstanding impact resistance, wear resistance, good fire resistance and heat dissipation. The open structure is convenient for the maintenance, maintenance, modification and overhaul of the covering; it is suitable for the protection of the wiring harness and piping system of traditional road vehicles and new energy vehicles.
Features
Operating temperature: -50°C~150°C
Halogen-free and Environmentally friendly, RoHS compliant
Smooth laser or hot knife cutting
Flammability：UL94 HB，FMVSS302
Standard color: Black(-0), Orange (-3), Yellow (-4)
Dimensions
| Part No. TT42 |
Inner diameter (mm) |
Maximum outer diameter of wrapping(mm) |
Overlap Rate (%) |
||
| TT42-5 | 3~6 | 6 | 20%~60% | ||
| TT42-8 | 6~9 | 9 | 20%~60% | ||
| TT42-10 | 8~11 | 11 | 20%~60% | ||
| TT42-13 | 11~14 | 14 | 20%~60% | ||
| TT42-16 | 14~17 | 17 | 20%~60% | ||
| TT42-19 | 17~20 | 20 | 20%~60% | ||
| TT42-25 | 20~26 | 26 | 20%~60% | ||
| TT42-32 | 27~33 | 33 | 20%~60% | ||
| TT42-38 | 33~40 | 40 | 20%~60% | ||
| TT42-50 | 40~52 | 52 | 20%~60% | ||
Technical Data
| Property | Test method | Requirement | |||||||
| Melting point | ASTM D276 | 240℃~265℃ | |||||||
| Thickness change rate |
Take a sample with a length of 300mm and place it in an oven at 120°℃ for 24h.After taking it out,measure 5 points at approximately the same interval for thickness measurement (Measured separately before and after the experiment).Change rate=(thickness before experiment-thickness after experiment)/thickness before experiment,take the absolute value |
10%min. | |||||||
| Longitudinal change rate |
Take a test piece with a length of 100mm,place the sample in an oven at 120℃ for 24h,and then take it out for length measurement(Measured separately before and after the experiment).Change rate=(length before experiment-length after experiment)/length before experiment,taking the absolute value. |
10%min. | |||||||
| Abrasion resistance | ISO 6722 | 10000 cycles min. | |||||||
| Flammability | FMVSS302 | 100mm/min max. | |||||||
