▎ 摘　　要

NOVELTY - Degradable self-cleaning toothbrush main material comprises 60-80 pts. wt. textile material, 15-20 pts. wt. polybutylene terephthalate, 0.5-1 pts. wt. lubricant and 0.5-1 pts. wt. antioxidant. USE - Used as degradable self-cleaning toothbrush main material. ADVANTAGE - The material enhances the plasticity and elasticity of the material, realizes the self-cleaning of the main material of the toothbrush, protects people's oral health, and suitable for commercial promotion and has antibacterial and efficient decontamination effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the degradable self-cleaning toothbrush main material.