The performance test report of automotive braided mesh tubes is as follows
2024-07-01
Material: PET-PA66
Point 1: Low temperature viscosity
Reference Method: Customer Requirements and PLQB-W0104-2016-8
Test results: see next page
1.Sample information
Sample Name：Woven Mesh Tube
Sample Condition： Normal
2.Testing devices
| Testing devices | model number | calibration date |
| High and low temperature tester | HYC-TH-150 DH | 2020/05/23 |
3.ambient temperature in the laboratory:
Temperature: (°C): 23 ±5, Humidity (%RH): 50 ±5.
4.methodological requirements and test results
5. test subject: low temperature viscosity
Test methods: According to customer requirements and PLQB-W0104-2016-8, low temperature viscosity test on sample; -40℃ × 4h, sample 4 times the nominal diameter of the product mandrel rotation.
The sample is rotated to 4 times the nominal diameter of the product mandrel.
Test requirements: no destruction, no degradation.
6.Photos of test samples are shown below:
Point 2: Melting point
Reference Method: ASTM D3418-15
Test Result: Please refer to the next page
1.Sample information
Sample Name：Woven Mesh Tube
Sample condition: normal
2.Testing devices
| Testing devices | model number | calibration date |
| Differential scanning calorimeter | DSC 214 | 2020/05/23 |
3.ambient temperature in the laboratory:
Temperature: (°C): 23 ±5, Humidity (%RH): 50 ±5.
4. Methodological requirements and test results
5.Test subject: melting point
Test Methods: Refer to ASTM D3418-15 and perform a melt test on samples:
(1) Temperature range: RT~300°C
(2) Temperature rise rate: 20℃/min.
(3) Gas: nitrogen:
(4) Gas flow rate: 50ml/min.
Test requirements: 245-265 ℃.
Test results:
