T/SASJL 0002-2021 Active Group standards

T/SASJL 0002-2021 Automotive interior materials spray performance test method

Publish Date: 2021-08-06 Implement Date: 2021-08-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SASJL 0002-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: The vehicle body (cab) and its accessories

ICS Name: The car body and its accessories

Publish Date: 2021-08-06

Implement Date: 2021-08-06

Scope

Main technical content: **Experimental method**: Set the heating temperature to 100°C and the cooling temperature to 21°C. Other heating and cooling temperatures can be determined by mutual agreement between the parties involved, but this must be specified in the report. Weigh the aluminum foil sheet (G0) with an accuracy of 0.01 mg. The time interval between weighing the aluminum foil sheet and starting the fogging test should not exceed 10 minutes. Place the sample in the fogging cup, with the test surface facing upward. Place the metal ring on the sample, ensuring the sample is in a spread-out state. Place the sealing ring at the top of the fogging cup, and place the weighed aluminum foil sheet on the sealing ring, with the shiny side facing downward. Then place the glass plate on the aluminum foil sheet. Place the fogging cup in the fogging test device. Place the filter paper on the glass plate, and place the cooling plate on the filter paper, with the cooling surface facing downward. **Note**: During the test, it is essential to prevent any movement of the aforementioned test devices (the weighed aluminum foil/cleaned glass plate/round filter paper/cooling plate). The fogging time should be 16 hours ± 10 minutes. Carefully remove the cooling plate and aluminum foil sheet, and quickly place the aluminum foil sheet in the dryer, with the side coated with fogging material facing upward. Dry the aluminum foil sheet in the dryer for (3.5–4) hours. Remove the dried aluminum foil sheet from the dryer and immediately weigh it (G1) with an accuracy of 0.01 mg. During the test, direct contact with the samples and cleaned equipment (such as the fogging cup and glass plate) should be avoided. Instead, use polyethylene gloves, tweezers, or forceps. Two sets of samples should be tested per experiment. A verification test should also be conducted simultaneously during each experiment. Add (10 ± 0.1) g of DOP or DIDP to the fogging cup. Ensure that the in