一、Characteristics
Items | Ordinary type | Flame-retardant type | Bright type |
Shrink Temperature（℃） | 100+ | 100+ | 100+ |
Temperature Range（℃） | -50-200 | -50-200 | -50-200 |
MPa Tensile Strength | ≥4.5 | ≥4.0 | ≥2.0 |
Ultimate Elongation（%） | ≥300 | ≥200 | ≥200 |
Volume Resistivity（Ω·cm） | 2*1014 | 2*1014 | 2*1014 |
Breakdown strength （kV/mm） | 20 | 20 | 20 |
Flame retardant gradeUL-94 | - | V0 | V1 |
Concentricity（%） | ≥65 | ≥65 | ≥65 |
二、Product size specification table
Remarks：
"Big picture"：46*46*47 Pack 4 plates，46*46*25 Load 2 plates，46*46*14 Pack 1 plate
Mid-range：46*46*47 Install 7 discs，46*46*25 Pack 4 plates，46*46*14 Load 2 plates
"Small plate：39*39*67 Pack 11 discs，39*39*30 Load 5 plates，39*39*14 Load 2 plates
三、Product illustration：
Engineering drawing of silicone heat shrink tubing
Remarks：During use, to ensure that the heat shrink tubing can fully shrink into place, it is recommended to use a forced air-blowing constant temperature oven and control the shrinkage temperature at 135℃-150℃. Special attention should be paid that during the process of putting the heat shrink tubing into the oven, there is a downward trend in the oven temperature, and it will take some time to reach the set temperature. Meanwhile, it also takes a certain amount of time for the heat shrink tubing to reach the shrinkage temperature through the circulation of hot air in the oven. Therefore, the heat shrink tubing can only fully shrink into place after the actual temperature of the oven reaches the set temperature and is maintained at that temperature for about 3 minutes.
