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The invention discloses an application of a composite dispersant in blank ball milling, which is characterized in that the components of the composite dispersant are mixed in proportion to prepare a solid powder mixture, and then the solid powder mixture and a blank are mixed, ground and stirred uniformly; the use amount of the composite dispersing agent is 0.3-1.0% of the weight of the blank, preparing the solid powdery mixture and water into an aqueous solution with any percentage concentration, and then mixing, grinding and uniformly stirring the aqueous solution and the blank; the mixing ratio of the dispersing agent to the blank is 0.3%-1.0% of the weight of the dry blank based on the weight of the composite dispersing agent. According to the composite dispersing agent, the functional defect of a single dispersing agent is effectively avoided, the ball milling efficiency is higher, and the side effect is smaller. A steric hindrance effect is achieved, damping and spacing effects are achieved among ions, and agglomeration is avoided. Through the introduction of the compound, positive ions are bonded to form a complex, so that the ionic bond attraction is reduced, and the thixotropy is improved.
本发明公开了一种复合分散剂在坯料球磨中的应用，所述复合分散剂的各组分按比例混合制成固体粉状混合物，然后与坯料混合研磨搅拌均匀；所述复合分散剂用量为坯料重量的0.3％‑1.0％，将所述固体粉状混合物与水配成任意百分浓度的水溶液，然后与坯料混合研磨搅拌均匀；所述分散剂与坯料混合比例，以复合分散剂重量计，为干坯料重量的0.3％‑1.0％。通过本发明合形式的复合分散剂，有效避免了单一分散剂的功能缺陷，球磨效率更高，副作用更小。空间位阻效应：在离子间起阻尼和间隔作用，避免团聚。通过复合物的引入，使阳离子产生键合，形成络合物，降低离子键引力，改善触变性。
The invention discloses an application of a composite dispersant in blank ball milling, which is characterized in that the components of the composite dispersant are mixed in proportion to prepare a solid powder mixture, and then the solid powder mixture and a blank are mixed, ground and stirred uniformly; the use amount of the composite dispersing agent is 0.3-1.0% of the weight of the blank, preparing the solid powdery mixture and water into an aqueous solution with any percentage concentration, and then mixing, grinding and uniformly stirring the aqueous solution and the blank; the mixing ratio of the dispersing agent to the blank is 0.3%-1.0% of the weight of the dry blank based on the weight of the composite dispersing agent. According to the composite dispersing agent, the functional defect of a single dispersing agent is effectively avoided, the ball milling efficiency is higher, and the side effect is smaller. A steric hindrance effect is achieved, damping and spacing effects are achieved among ions, and agglomeration is avoided. Through the introduction of the compound, positive ions are bonded to form a complex, so that the ionic bond attraction is reduced, and the thixotropy is improved.
本发明公开了一种复合分散剂在坯料球磨中的应用，所述复合分散剂的各组分按比例混合制成固体粉状混合物，然后与坯料混合研磨搅拌均匀；所述复合分散剂用量为坯料重量的0.3％‑1.0％，将所述固体粉状混合物与水配成任意百分浓度的水溶液，然后与坯料混合研磨搅拌均匀；所述分散剂与坯料混合比例，以复合分散剂重量计，为干坯料重量的0.3％‑1.0％。通过本发明合形式的复合分散剂，有效避免了单一分散剂的功能缺陷，球磨效率更高，副作用更小。空间位阻效应：在离子间起阻尼和间隔作用，避免团聚。通过复合物的引入，使阳离子产生键合，形成络合物，降低离子键引力，改善触变性。
Application of composite dispersant in blank ball milling
一种复合分散剂在坯料球磨中的应用
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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