Cross linking is a stabilization process in polymer chemistry which leads to. multidimensional extension of polymeric chain resulting in network structure. Cross-link is a bond which links one polymer. chain to other. It can be ionic or covalent. Cross linking changes a liquid polymer into âsolidâ or âgelâ by restricting the ability. of movement. When polymer chains are linked together by cross-links, they lose some of their ability to move as individual. polymer chains.
anniversary - the date on which an event occurred in some previous year (or the celebration of it) day of remembrance. day - a day assigned to a particular purpose or observance; Mother's Day. birthday - an anniversary of the day on which a person was born (or the celebration of it)
plural centennials. Learner's definition of CENTENNIAL. [count] US. : the 100th anniversary of something (such as an important event) We're celebrating the museum's centennial [=(Brit) centenary] this summer. [=celebrating the fact that it is 100 years old] Next year will be the centennial of the town's founding.