Table 6.

Stress at break of membranes made of pure CTA or comprising either raw or acetylated lignins.

Synthesis conditions				Stress at break (MPa) of membranes:
				With raw lignins				With acetylated lignins
T (°C)	HR (%)	CTA		MKL	MOL	MHL		MAKL	MAOL	MAHL
35	10	50.89		27.3	39.60	85.43		51.9	29.87	26.96
35	70	46.4		41.19	56.70	128		81.565	50.12	58.28
45	30	40.5		39.55	45.69	45.69		58.15	49.67	31.01
45	70	45.7		42.3	30.30	78.63		55.8	39.79	82.13
55	10	16.35		14.75	28.70	52.81		43.07	29.94	39.53