Use of liquid solid material for dispersing colloidal suspension and abrasive comprising liquid solid material

• Main Authors: HE MINGZHE, HUANG YOUXIN, QIU YANZHI, CAO HENGGUANG, LIN YURONG, TU SHENG-HUNG
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: ADHESIVES; CHEMISTRY; DYES; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES

The invention provides the use of a liquid solid material for dispersing a colloidal suspension, wherein the colloidal suspension contains a solvent, solid particles and the liquid solid material; the average radius of the solid particles is 0.1 micron to 10 microns; the colloidal suspension is in a liquid solid state; and in the colloidal suspension, the liquid solid material forms a blocking structure, and the solid particles are dispersed and sandwiched in the blocking structure. According to the invention, the solid particle sedimentation is delayed by virtue of the characteristics of the liquid solid and the blocking structure, so that the stability of the colloidal suspension is improved. The invention also provides a grinding agent containing the liquid solid material. 本发明提供一种液体状固体材料用于分散胶体悬浮液的用途，其中该胶体悬浮液包溶剂、固体颗粒和液体状固体材料；该固体颗粒的平均半径为0.1微米至10微米；该胶体悬浮液的状态呈液体状固体；以及在该胶体悬浮液中，该液体状固体材料形成阻塞结构，以及该固体颗粒分散并夹置于该阻塞结构中。本发明借由液体状固体的特性及阻塞结构来延缓固体颗粒沉降，以提升胶体悬浮液的稳定性。本发明另提供一种包含液体状固体材料的研磨剂。