Granule Pellets Virgin PLA Polylactic Acid Resin Raw Material Plastic Bag Accept Biodegradable Bio
- Category: >>>
- Supplier: XINGTAI DONGCHUANG NEW MATERIAL TECHNOLOGY CO. LTD
Share on (1600570256687):
Product Overview
Description
Product Description
Product Description
Polylactic acid (PLA) is a new type of biodegradable and renewable biodegradable material made from starch derived from renewable plant resources such as maize and cassava. Glucose was obtained from starch by saccharification, and then lactic acid with high purity was fermented from glucose and certain strains, and then polylactic acid with certain molecular weight was synthesized by chemical synthesis. It has good biodegradability and can be completely degraded by microorganisms in nature under specific conditions after use, and eventually generate carbon dioxide and water. It does not pollute the environment, which is very beneficial to the protection of the environment and is recognized as environmentally friendly material.
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 |
Mechanical performance comparison
| 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 |
Packaging & Shipping
Packaging & Shipping
Our Services
Our Services
Company Information
Company Information
FAQ
FAQ
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
