Bio polymer is PLA strength compared to other types of biological, polymer, and specific properties, there is a good and transparent high gloss. Can retain the smell and taste better, but there are two important PLA issues that it is brittle, because the PLA has a glass transition (Tg) is higher than the room temperature. Make easy broken PLA at room temperature. The second is the subject of recrystallization, slow. Make it take a long time when forming the workpiece the workpiece and the PLA has a low level of crystals. As a result, the strength regression of thermal stability and low.
การแปล กรุณารอสักครู่..
