Improve the dispersion of the filler, so that the filler is evenly distributed in the entire resin system, thus improving the breaking tensile rate and tensile strength of the material.
1. PBAT/PLA composite
2. PBAT/PLA/Filler
| Model | Destiny g/cm3 | Grafting rate | Characteristic |
| BP-1 | 1.21 | High | Degradable material compatibilizer, fully degradable by itself |
| BP-2 | 1.21 | High | Degradable material compatibilizer, fully degradable by itself |
| BP-5 | 2.1-2.4 | High | Degradable material compatibilizer, fully degradable by itself |
