Product Details:
| Minimum Order Quantity | 25 Kg |
| Brand | Import |
| Material | Plastic |
| Color | Natural |
| Usage/Application | Industrial |
| Packaging Size | 25 Kg |
| Packaging Type | Plastic Bag |
| Form | Granules |
What are PBAT Granules?
PBAT granules, also known as polybutylene adipate terephthalate granules, are a type of biodegradable plastic gaining significant traction in the quest for sustainable alternatives to traditional petroleum-based plastics. These small, pellet-like particles are the raw material used to create a wide range of eco-friendly plastic products.
Key Characteristics of PBAT Granules:
Biodegradability: The defining feature of PBAT granules is their biodegradability. Under specific composting conditions, these granules can be broken down by microorganisms into water, carbon dioxide, and biomass within a relatively short timeframe compared to traditional plastics. This significantly reduces their environmental impact at the end of their lifecycle.Thermoplasticity: PBAT exhibits thermoplastic behavior, meaning it can be melted, shaped, and solidified repeatedly during processing. This allows for versatility in manufacturing various bioplastic products.Good Mechanical Properties: PBAT granules offer a good balance of mechanical properties, including tensile strength, elongation at break, and impact resistance. This makes them suitable for a range of applications where durability is essential.Processability: Similar to traditional plastics, PBAT granules can be processed using widely available plastic processing equipment like extrusion, injection molding, and blow molding. This makes them a convenient and cost-effective option for manufacturers looking to transition to bioplastics.Good Barrier Properties: PBAT granules demonstrate some level of barrier properties against gases and moisture, depending on the specific grade and processing conditions. This can be beneficial for applications where limited product protection is required.Compostability Standards: Depending on the manufacturer and specific formulation, PBAT granules can comply with various international composting standards, such as ASTM D6400 and EN 13432. These standards ensure that the material biodegrades efficiently under controlled composting conditions.Applications of PBAT Granules:
The biodegradability and processing characteristics of PBAT granules make them ideal for a variety of sustainable applications, including:
Biodegradable Bags: PBAT granules are a popular choice for manufacturing shopping bags, carrier bags, and trash bags with a significantly lower environmental footprint compared to traditional polyethylene bags.Food Packaging: PBAT can be used to create food packaging films and containers for certain food items, particularly those with a shorter shelf life. The biodegradability of PBAT offers a more sustainable alternative to conventional plastic packaging.Mulch Films: In the agricultural sector, PBAT granules are used to produce biodegradable mulch films that suppress weeds and retain moisture while eventually degrading in the soil, minimizing plastic waste in agricultural practices.Compostable Cutlery and Utensils: PBAT is a suitable material for creating disposable cutlery, plates, and other utensils that can be composted after use, reducing reliance on non-biodegradable plastic alternatives.Biomedical Applications: Due to their biocompatibility and processability, PBAT granules are finding applications in the medical field for controlled drug delivery systems and other specialized medical devices.Blending with Other Bioplastics: PBAT can be blended with other bioplastics like PLA (polylactic acid) to achieve a combination of desired properties, such as improved strength, flexibility, or heat resistance.
