Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wear-resistant antibacterial grinding disc
The invention relates to a wear-resistant antibacterial grinding disc which at least comprises large-size grinding particles, medium-size grinding particles and small-size grinding particles. Gaps ofthe large-size grinding particles are filled with the medium-size grinding particles and the small-size grinding particles, and the three kinds of grinding particles are fixed through bonding resin; the weight ratio of the medium-size grinding particles is higher than half of that of the large-size grinding particles, and the weight ratio of the small-size grinding particles is higher than that ofthe medium-size grinding particles; the binder resin includes a binder and a hardener. Gaps among large-size grinding particles in the grinding disc can be fully filled with other medium-size grinding particles and small-size grinding particles, and the three grinding particles are in a balanced state so that the structure of the grinding disc is more compact; meanwhile, due to the fact that theweight ratio of the medium-size grinding particles exceeds half of that of the large-size grinding particles, a harder grinding disc can be obtained, and the large-size grinding particles can be effectively supported by the medium-size grinding particles and prevented from falling off.
本发明涉及一种耐磨抗菌研磨盘，至少包括大尺寸研磨颗粒、中尺寸研磨颗粒以及小尺寸研磨颗粒；中尺寸研磨颗粒和小尺寸研磨颗粒填充在大尺寸研磨颗粒的间隙中，三种研磨颗粒通过粘结树脂固定；中尺寸研磨颗粒的重量占比高于大尺寸研磨颗粒的一半，小尺寸研磨颗粒的重量占比高于中尺寸研磨颗粒；粘结树脂包括粘结剂和硬化剂。本研磨盘中的大尺寸研磨颗粒之间的间隙可以被其他中尺寸研磨颗粒和小尺寸研磨颗粒充分填充，且三者之间处于平衡状态，从而使其结构更加致密；同时，由于中尺寸研磨颗粒的重量占比超过大尺寸研磨颗粒的一半，不仅可以获得更硬的研磨盘，而且大尺寸研磨颗粒也可以被中尺寸研磨颗粒有效支撑，将防止其掉落。
Wear-resistant antibacterial grinding disc
The invention relates to a wear-resistant antibacterial grinding disc which at least comprises large-size grinding particles, medium-size grinding particles and small-size grinding particles. Gaps ofthe large-size grinding particles are filled with the medium-size grinding particles and the small-size grinding particles, and the three kinds of grinding particles are fixed through bonding resin; the weight ratio of the medium-size grinding particles is higher than half of that of the large-size grinding particles, and the weight ratio of the small-size grinding particles is higher than that ofthe medium-size grinding particles; the binder resin includes a binder and a hardener. Gaps among large-size grinding particles in the grinding disc can be fully filled with other medium-size grinding particles and small-size grinding particles, and the three grinding particles are in a balanced state so that the structure of the grinding disc is more compact; meanwhile, due to the fact that theweight ratio of the medium-size grinding particles exceeds half of that of the large-size grinding particles, a harder grinding disc can be obtained, and the large-size grinding particles can be effectively supported by the medium-size grinding particles and prevented from falling off.
本发明涉及一种耐磨抗菌研磨盘，至少包括大尺寸研磨颗粒、中尺寸研磨颗粒以及小尺寸研磨颗粒；中尺寸研磨颗粒和小尺寸研磨颗粒填充在大尺寸研磨颗粒的间隙中，三种研磨颗粒通过粘结树脂固定；中尺寸研磨颗粒的重量占比高于大尺寸研磨颗粒的一半，小尺寸研磨颗粒的重量占比高于中尺寸研磨颗粒；粘结树脂包括粘结剂和硬化剂。本研磨盘中的大尺寸研磨颗粒之间的间隙可以被其他中尺寸研磨颗粒和小尺寸研磨颗粒充分填充，且三者之间处于平衡状态，从而使其结构更加致密；同时，由于中尺寸研磨颗粒的重量占比超过大尺寸研磨颗粒的一半，不仅可以获得更硬的研磨盘，而且大尺寸研磨颗粒也可以被中尺寸研磨颗粒有效支撑，将防止其掉落。
Wear-resistant antibacterial grinding disc
一种耐磨抗菌研磨盘
WANG JINGXU (Autor:in) / WANG CHUNXI (Autor:in) / PAN BAO'AN (Autor:in) / WANG ZHIGANG (Autor:in) / YU YANG (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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