Table 2.

The Power-law parameters of native and degraded KGMs for 60–240 min.

Samples	Up Curve			Down Curve
	K (Pa·sn)	n	R2	K (Pa·sn)	n	R2
KGM	213.004	0.174	0.910	196.709	0.186	0.929
KGM-60	131.440	0.268	0.939	128.514	0.273	0.941
KGM-120	79.287	0.343	0.970	75.699	0.361	0.976
KGM-150	17.355	0.412	0.991	16.042	0.429	0.993
KGM-180	11.259	0.417	0.996	8.518	0.483	0.995
KGM-240	1.720	0.670	0.999	1.651	0.677	0.999