Thermal behavior and fire performance of nylon-6,6 fabric modified with acrylamide by photografting

Flame-Retardant Polyamide 6/Carbon Nanotube Nanofibers: Processing and Characterization

“…Researchers also attempted to develop nonhalogen-containing back-coatings targeting the household and furnishing textiles market [16,17]. Most notably, other efforts transcended the decadesold paradigms of fabric back-coating or formaldehyde-based cross-linking through the use of nanoparticle additives [18][19][20][21] as well as surface modification methods, such as plasma or electronbeam induced graft polymerization [3,5,[22][23][24][25][26][27].…”

Study on the improvement of water vapor permeability and moisture absorption of microfiber synthetic leather base by collagen

“…The carboxyl stretching vibration peaks belonged to C = O at ∼1732 cm −1 , and the amide stretching vibration peaks and the amide bending vibration peaks of C = O and C-N-H appeared at ∼1636 and ∼1536 cm −1 , respectively. 23,24 As shown in Figure 3, the FT-IR spectra (b), (c), (d) and (e) were similar, because there was little change of the general structure of the modified base, except the content of the active groups. Stretching vibration peaks appeared at ∼1732 cm −1 of Figures 3(d) and (e), and the peak at ∼1732 cm −1 was found more evident in Figure 3(e), indicating the stretching vibration peaks of C = O in collagen molecules.…”

Study of the relationship between thermal insulation behavior and microstructure of a fire‐resistant gel containing silica during heating

“…Residue 1 (Figure A,B) has some frothy and swollen structures, which could retard the T R of the glazing sample by heat absorption during the evaporation of water from the gel at the initial stage of heating. Residue 2 (Figure C‐E) formed at relative high temperatures and has a honeycomb‐like structure, which could act as the effective thermal insulating structure to slow down the mass and heat transfer during the fire . Melt Residue 3 (Figure F‐H) has some voids covering Residue 2 close to the fire, which can finally prevent heat transfer and flame spread and delay the transformation of Residue 2 to Residue 3 at higher temperatures.…”