The modification of biodegradable plastic polylactic acid (PLA)
The progress of modification of PLA in recent years.Physical modification aspects include plasticizer blending modification,inorganic filler,nucleating agent and its blending modification and cellulose blending modification,etc.Chemical modification aspects include copolymerization modification,chain extension modification and crosslinking modification,graft modification,etc.Finally,the problems of the modified PLA are pointed out and the future development directions of PLA are prospected.
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NSTL
万方数据
维普
