Characterization and Some Insights into the Reaction Chemistry of Polymethylsilsesquioxane or Methyl Silicone Resins

Table 4

QR-ES-Metflex GC quantification summary.

Composition	Number	FW; w/o cap	FW; w/cap	PMSQ-1; wt%; w/o cap	PMSQ-NA; wt%; w/o cap	PMSQ-QC; Si mol%; w/o cap
T^0	a	94	310	—	—	0.02
T^36	b	402	402	—	0.18	0
T^23	c	228	444	—	—	0.01
T^12	d	170	454	—	—	0.03
T^36T^2	e	478	550	0.37	1.12	0.32
T^36T^2	f	478	550	—	0.09	0.07
T^36T^2	g	478	550	0.81	2.13	0.48
T^34T^22	h	420	564	—	1.64	0.55
T^34T^22	j	420	564	—	1.92	1.80
T^38	k	536	536	0.11	—	—
T^32T^23	l	362	578	—	—	0.28
T^34T^2	m	344	416	—	—	0.33
T^32T^23	n	362	578	—	—	0.25
T^24	o	304	592	—	—	0.41
T^32T^23	p	362	578	—	—	0.30
T^24	q	304	592	—	—	0.36
T^32T^23	r	362	578	—	0.31	0.87
T^32T^23	s	362	578	—	—	0.20
T^36T^2	t	478	550	0.13	trace?	—
T^36T^2	u	478	550	0.07	trace?	—
T^38T^2	v	612	684	1.20	0.47	0.12
T^36T^22	w	554	698	0.41	0.38	0.32
T^36T^22	x	554	698	1.37	1.28	0.35
T^36T^22	y	554	698	—	0.35	0.20
T^36T^22	z	554	698	1.33	1.19	0.31
T^38T^2	a2	612	684	0.26	0.22	0.13
T^36T^22	b2	554	698	—	—	0.11
T^38T^2	c2	612	684	—	0.22	0.13
T^38T^2	d2	612	684	—	0.21	0.11
T^36T^22	e2	554	698	0.12	0.65	0.31
T^310	f2	670	670	0.12	—	—
T^34T^23	g2	496	712	0.17	0.79	0.60
T^34T^23	h2	496	712	0.37	1.19	0.75
T^34T^23	i2	496	712	—	0.25	0.23
T^34T^23	j2	496	712	0.26	0.94	0.44
T^34T^23	k2	496	712	—	—	0.20
T^34T^23	l2	496	712	0.52	2.22	1.11
T^32T^24	m2	438	726	—	0.82	1.67
T^32T^24	n2	438	726	—	0.51	1.24
T^32T^24	o2	438	726	—	0.29	0.66
T^32T^24	p2	438	726	—	0.17	0.44
T^25	q2	380	740	—	—	0.29
T^25	r2	380	740	—	—	0.20
T^38T^22	s2	688	832	0.08	—	—
T^38T^22	t2	688	832	0.18	—	—
Total				7.87	19.57	16.36