100% Compostable and Degradable PLA (Polylactic acid)
China 100% Compostable and Degradable PLA (Polylactic acid), Find details about China PLA, Polylactic Acid from 100% Compostable and Degradable PLA (Polylactic acid)
Basic Info.
Model NO.
Injection molding, blow molding etc.
Melting Point
~160
Appearance
White Pellet
Particle Diameter
2-4mm
Trademark
AJA
Transport Package
25kg/Bag
Specification
Injection molding
Origin
China
Model NO.
Injection molding, blow molding etc.
Melting Point
~160
Appearance
White Pellet
Particle Diameter
2-4mm
Trademark
AJA
Transport Package
25kg/Bag
Specification
Injection molding
Origin
China
Product Desciption
Polylactic acid (PLA)
What is PLA?
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.
What is advantage of PLA?
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.
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".
PLA application
PLA widely used in the production of package materials, disposable tableware, household electrical appliance shell, fiber, 3D supplies etc.
Performance indicator reference
Mechanical performance comparison
Our Service
What is PLA?
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.
What is advantage of PLA?
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.
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".
PLA application
PLA widely used in the production of package materials, disposable tableware, household electrical appliance shell, fiber, 3D supplies etc.
Performance indicator reference
| ITEM | UNIT | REFERENCE INDEX |
| Appearance | - | White or yellow cylindrical granules |
| Particle Diameter | mm | 2~4 |
| Density | g/cm3 | 1.25±0.05 |
| Monomer | % | ≤1 |
| Melt Index(190ºC 2.16kg) | g/10min | 1~30 |
| Glass Transition Temperature | ºC | 58~60 |
| Melting Point | ºC | ~160 |
| Tensile Strength at Break | MPa | ~50 |
| Tensile Modulus | GPa | 3.5~6.0 |
| Impact Strength | J/m | 10~13 |
| Item | Unit | PP | GPPS | PET | PLA |
| Density | g/cm3 | 0.90-0.91 | 1.04-1.09 | 1.3-1.4 | 1.25 |
| Melt index | g/10min | 0.2-20 | 1.5-30 | - | 1-30 |
| Tensile strength | MPa | 29.6-35 | ≥58.8 | ≥60 | ≥50 |
| Elongation | % | 200-700 | 1.0-2.5 | 30-70 | ≥5 |
| Transmittance | % | 85-88 | 88-92 | 90-92 | 90-95 |
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