PLA powder for 3d printing filament

Product Description
Best price ! VIRGIN PLA powder for 3d printing filament
PLA takes annually renewable resources – corn, cassava and other plants as raw material. After fermentation by microorganisms, lactic acid will be extracted, then PLA will be produced through a process of refining, dehydration polymerization, high temperature pyrolysis and final polymerization. PLA has excellent biodegradable property. After disposal, within one year, it can be degraded into carbon dioxide and water by microorganisms in the soil, and do no harm to our environment. PLA is a kind of aliphatic polyester with basic characteristics of general micromolecule materials. PLA has good machanical properties, low shrinkage, and is competent to the application of most synthetic plastics, also it's widely used in the production of package materials, disposable tableware, household electrical appliance shell, fiber, 3D supplies etc.
Because PLA derives from renewable plant resoures but not the petroleum-based traditional plastics, so it can truely realize energy-saving and enviromental protection, and PLA is considered to be the most promising new "ecological material".
Processing condition
Data set(℃)
Feed Throat
20-40
Convey Section
190-210180-200180-200180-200100-300psi
Note: The resin can be processed between 150~160 ℃, if the materials are moist. On the surface of the resulting products, such phenomena like bubbles, white traces, brittle property may appear.
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