Detailed explanation of the flame retardant fabric standard “GB8965.1-2009”
Fabric fire performance projects and indicators
Note: According to GB/T 17596-1998 The cleaning conditions in Chapter 7 include washing for 12.5 hours, rinsing for 1.5 hours, changing the water twice during the rinsing process, and then dehydrating for 4 minutes. The whole process is cleaned 50 times.
According to the cleaning conditions in Chapter 7 of GB/T 17596-1998, clean for 3 hours and rinse for 0.5 hours. Change the water twice during the rinse process. , then dehydrate for 4 minutes. The whole process is cleaned 12 times.
Note 1: Clean for 12.5h and rinse for 1.5h according to the cleaning conditions in Chapter 7 of GB/T 17596-1998 , change the water twice during the rinsing process, and then dehydrate for 4 minutes. The whole process is cleaned 50 times.
Clean for 3 hours according to the cleaning conditions in Chapter 7 of GB/T 17596-1998. Rinse for 0.5h, change the water twice during the rinsing process, and then dehydrate for 4min. The whole process is cleaned 12 times.
Note 2: The tolerance level of human tissue to second-degree burns corresponding to the thermal protection coefficient is shown in Table A.1.
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