埃洛石自组装涂层在软质聚氨酯泡沫上的制备及其阻燃抑烟性能

潘颖, 赵红挺

Preparation of Halloysite Based Layer-by-Layer Coating on Flexible Polyurethane Foam and Its Performance of Flame Retardant and Smoke Suppression

PAN Ying, ZHAO Hongting

图8 PU-0(a、b)、PU-1(c、d、e)、PU-2(f、g、h)和PU-3(i、j、k)燃烧过程图，点燃后10 s(a、c、f、i)、点燃后30 s(b、d、g、j)和燃烧后炭渣(e、h、k)

Fig.8 Real-time images of burning tests for PU-0 (a, b), PU-1 (c, d, e), PU-2 (f, g, h) and PU-3 (i, j, k). 10 s after ignition (a, c, f, i), 30 s after ignition (b, d, g, j) and char residues after burning (e, h, k)