코어쉘 : 제지산업에 있어서 고분자 기술의 최근 혁신

CORE $SHELL^{TM}$: THE LATEST INNOVATION IN POLYMER TECHNOLOGY FOR THE PAPER INDUSTRY

A new polymer technology commercialized with the name of Core Shell has been developed by Ondeo Nalco Company. Laboratory evaluations have demonstrated that Core Shell polymers produce a floc with high shear resistance, making them the flocculants of choice for modern high-speed paper machines. Core Shell polymers provide significant papermaking benefits, when used as single component or in combination with microparticles. At this time, the new program has been successfully applied on more than 60 paper and board machines across the world. Implementation of Core Shell polymers with or without a microparticle provided better and more stable retention values and improvements in paper quality, system cleanliness and machine runnability.