D-methyl lactate with water and a variety of polar solvents uniformly mixed

Lactic acid is polylactic acid bioplastics (polylactide, PLA) materials. Poly (lactic acid) depends on the physical properties of D, L two isomers composition and content. The racemic D, L-lactic acid synthesized racemic D, Lactic acid  is amorphous structure, poor mechanical properties, degradation time is shorter, and the contraction occurs in the body, the contraction rate of 50 % or more, the application has been limited. L-polylactic acid (PLLA) and D-polylactic acid (PDLA) regular arrangement of the segment, crystallinity, mechanical strength and melting point so far over PDLLA. Wherein, D-methyl lactate with water and a variety of polar solvents were uniformly mixed to fully dissolve nitrocellulose, cellulose acetate, cellulose lactic acid powder  and a variety of polar synthetic polymers, both having a melting point high, the advantages of slow evaporation, is an excellent high boiling solvent, a mixed solvent may be used as a component to improve the workability and solubilization, in addition, also be used as medicine, pesticide materials and other chiral precursor synthesis , intermediates.