Shiyun nylon cable ties always adhere to the internationally recognized UL standards and regularly conduct standardized and scientific inspections and tests on finished nylon cable ties to ensure product quality and reliability.
UL standard operating temperature range
According to the UL official standard, the operating temperature range of nylon cable ties is:
- Minimum temperature: -30℃
- Maximum temperature: 85℃
All standard cable ties are tested within this temperature range to ensure performance in extreme environments.
Detailed explanation of test requirements
1. Sample Preparation:
- The product is tested in a static or installed state, and the specific steps are omitted.
2. High and low temperature cycle test:
- Place the sample in a high and low temperature cycle box, set the low temperature to -30℃ and the high temperature to 85℃.
- The test cycle process is:
- Maintain high temperature for 2 hours
- Keep at low temperature for 1 hour
- Maintain high temperature for 2 hours
- Keep low temperature for 18 hours
- Maintain high temperature for 2 hours
- Keep at low temperature for 1 hour
- Maintain high temperature for 2 hours
- Keep at low temperature for 1 hour
- The above cycle is repeated 4 times to simulate the performance changes of cable ties under continuous extreme temperature.
3. Tensile test:
- After the test, the sample needs to be left to stand for a while.
- Remove the cable tie from the cylinder, making sure it is smooth and unbroken.
- Install the cable tie on a tensile testing machine for testing. The tensile force must reach more than 50% of the standard value.
- If the tensile force requirement meets the standard, the test is considered passed.
Through the above tests, Shiyun nylon cable ties ensure the reliability and safety of their products in high and low temperature environments, meet the requirements of UL standards, and provide users with high-quality product guarantees.
Post time: Sep-13-2025