The percentage of grafting
Parameters of photografting (DP) of the fabric sample were
calculated according to the following equation:
%Photopolymerization P% ¼ W1 W
W
100%
%Photografting DP ¼ W2 W
W
100%
Grafting efficiency Eg
W2 W
W1 W
100%
Where W is the weight of the ungrafted nylon-6,6 fabric after
desizing and extraction in acetone,W1 andW2 are the weight of the
grafted nylon-6,6 fabric before and after extraction with acetone.