Causes of heat shrinkable tube damage
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- Release time:2020-10-13
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[Summary]Causes of heat shrinkable tube damage
Causes of heat shrinkable tube damage
[Summary]Causes of heat shrinkable tube damage
- Classification:Company News
- Author:
- Source:
- Release time:2020-10-13
- Visits:0
One of the reasons for the destruction of the heat shrinkable tube during heating is that the temperature is too high
The bearing temperature of the heat shrinkable tube is limited. If the temperature exceeds the limit, the surface of the heat shrinkable sleeve will appear burnt or bubbled. Therefore, when heating the heat shrinkable sleeve, the temperature must be adjusted and the suitable temperature should be selected to heat the heat shrinkable sleeve. At present, the application temperature of the basic heat shrinkable sleeve after being folded is: - 40 ℃ ~ 60 ℃.
The second reason is that the heat shrinkable tube is damaged during heating
Some customers don't know about the application of heat shrinkable tube. During the heating process of heat shrinkable casing, the heating of a certain part of heat shrinkable casing will be centralized for a long time, which will cause the surface of heat shrinkable casing to burn and then damage the actual application effect of heat shrinkable casing, which can not be very good with the effect of insulation layer maintenance. The proper heating method of heat shrinkable tube is that the heat shrinkable sleeve is evenly heated from the middle to both sides or from one end to the other end. The heating can be terminated when the heat shrinkable sleeve is tightly wrapped.
The third reason is that the heat shrinkable tube is damaged during heating
If the dirt on the surface of the covered object is not solved, it will also cause the burning of the heat shrinkable sleeve during heating. If the sharp object on the surface of the object is not eliminated or is not cleaned, the heat shrinkable sleeve will be pierced in the process of retracting the heat shrinkable sleeve, which will cause cracking. Before heating, solve the object, do a good job in the cleaning work, eliminate oil stains and residues.
Above are several common reasons for the destruction of heat shrinkable tubes during heating. If they are used properly, the above conditions can be completely prevented.
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