Table 8.

ZST and molecular weight data of irradiated polychlorotrifluoroethylene^a

Lot	Dose	ZST	Mnb
	ev/g×10−20	sec
Ac	$\{\begin{array}{l}0\\ 0.198\\ .602\\ 1.54\\ 3.71\end{array}$	307	352,000
		250	314,000
		197	271,000
		153	217,000
		111	150,000
Ad	$\{\begin{array}{l}0.198\\ .602\\ 1.54\\ 3.71\end{array}$	241	311,000
		215	286,000
		139	196,000
		108	144,000
Bc	$\{\begin{array}{l}0\\ 0\\ 5.6\\ 5.6\\ 27.8\\ 72.3\end{array}$	347	373,000
		e935	…………
		90	137,000
		e146	…………
		e95	(f50,000)
		e70	(f<10,000)

^aZST measured at 250 °C on standard notched strip [12, 13] unless otherwise indicated.

^bFrom correlation chart [11, 13, 14].

^cIrradiated in vacuum.

^dIrradiated in air.

^eZST on whole strip without notch.

^fLong extrapolation from chart.