Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN

Table 6

Terpolymerization conditions used to improve the conversion rate of terpolymer Conv, average viscosimetric molecular weight (), and extent stabilization Es.

Variable	TPAN-A		TPAN-B		TPAN-C
	Value	Level	Value	Level	Value	Level
A	60	2	50	1	50	1
B	0.02	2	0.01	1	0.01	1
C	3	1	3	1	5	2
D	10%	2	10%	2	5%	1
E	3%	2	1%	1	3%	2
F	MA	2	VA	1	VA	1
G	BA	2	IA	1	IA	1
H	2	2	1	1	1	2
I	350	2	250	1	350	2