Heating mat foreign trade export on Amazon US station needs to submit UL130 test report, some main test items for heating mat UL130 certification:

1. Thermostat test

1. Calibration test;

2. Overload test;

3. Durability test;

4. Recalibration test;

Second, the shell material

1. Low temperature impact test;

2. Tear resistance test;

3. Leakage current test;

4. Repeat the leakage current test;

5. Shrinkage test;

6. Physical performance test;

7. Tensile strength test at seams;

3. Flammability test;

1. The bushing (tested according to UL94 standard), its burning rate should not exceed /min;

2. Prepare 10 samples of the outer cover for glow wire test, no two or more samples can be scorched or burned

Fourth, flame retardant test

Prepare 6 samples with a length of 200mm and a width of 100mm, put them on the instrument for testing, and energize them for 120 seconds. If all samples burn for more than 30 seconds after the energization test, the test will pass, otherwise the test will fail;

Cell UL1642 Test Report

The main test items of UL1642 include room temperature short circuit test, 55 degree short circuit test, overcharge test, extrusion test, heavy object impact test, mechanical shock test, vibration test, hot box test, temperature shock test, high-altitude simulation test, ejection test, etc. .

Lithium battery pack UL2054 test report

The test items of UL2054 mainly include electrical test (short circuit test, overcharge test, abuse overcharge test, overdischarge test, limited power source test), mechanical test (extrusion test, impact test, acceleration test, vibration test) battery pack shell Test, drop impact test, 250N static test, mold pressure release test, fire test, projectile test, environmental test, high temperature test, temperature cycle test, etc.

UL certification: It is a voluntary certification. It needs to test products and audit the factory. It is audited once a quarter. The cost is high, the time is long, and the audit of the factory is very strict.

UL test report: A qualified test report is issued after selecting the corresponding UL standard for the product to pass the test. The cost is low, the cycle is short, and there is no need to audit the factory. Can be used for Amazon audit, customs clearance is invalid.

UL test report fee: The specific fee depends on the specific product function. The test items of different products are different, so the cost is also different.

Processing UL test report cycle: generally 5-7 working days, if the test fails, you need to provide samples for re-testing, and the time is accumulated.

The serious consequence of not doing UL test reports for electronic equipment is not being blocked from listing by Amazon, but being targeted by competitors under the premise that the merchants sell well. According to the report, competitors will entrust U.S. lawyers to send letters to Amazon to stop selling the company's products and apply for court proceedings to destroy all of the company's products on Amazon.

Not only did merchants lose all their inventory at this point, but they also had to pay attorneys’ letters and destroy the product, which could mean the company was essentially driven out of the North American market.