Environmentally friendly biodegradable BB pellet and manufacturing method thereof

摘要

A biodegradable BB pellet includes an organic material and an inorganic material. Therein, the organic material includes a main ingredient polybutylene-1,4-succinate, while the inorganic material is selected from pulvis talci powder, calcium carbonate, barium sulfate, mica powder, and zinc powder. The manufacturing method of the present invention is mixing the organic material and the inorganic material into a mixture, and processing the mixture orderly through injection molding, grinding, waxing and polishing. Thereby, the present invention is degradable by the environment and prevented from polluting environment. Also, due to the properties of better toughness, flexibility, and higher heat tolerance, the present invention is prevented from bursting to hurt other people and deforming during long-distance transportation.

主权项

1. An environmentally friendly biodegradable BB pellet, comprising:
an organic material including a main ingredient and a secondary ingredient, wherein the main ingredient is polybutylene-1,4-succinate (PBS) and the secondary ingredient includes poly lactic acid (PLA) and polybutylene adipate-co-terephthalate (PBAT); and an inorganic material.