The present invention is to prevent pollution caused by residual plastic in seawater by manufacturing buoys by injection molding raw materials containing biodegradable plastic. The present invention provides a biodegradable buoy which consists only of biodegradable plastic parts. The biodegradable plastic part is made of PLA, PBAT, and impact-resistant reinforcement. The PLA is provided at 85 w% to 90 w% of the total weight of the biodegradable plastic part, the PBAT is comprised of 5 w% to 10 w% of the total weight of the biodegradable plastic part, and the impact-resistant reinforcement is provided in an amount of 3 w% to 5 w% of the total weight of the biodegradable plastic part.

    본 발명은 생분해성 플라스틱부만으로만 이루어지며, 상기 생분해성 플라스틱부는 PLA, PBAT 및 내충격 보강재로 이루어지는 것을 특징으로 하는 생분해성 부표에 관한 것이다.


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    Title :

    BUOY WITH BIODEGRADABLE PLASTICS AND METHOD FOR MANUFACTURING


    Additional title:

    생분해성 부자 및 이의 제조 방법


    Contributors:

    Publication date :

    2023-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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