The first mixture is suspension, and iron is removed by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC. The second mixture was Jun methyl cellulose steel gel. Polyols are at least one of propylene glycol, propylene H alcohol and glycols. The polyol is a mixture of propylene glycol and propanol, and the mass ratio of propylene glycol and propanol is 1; 1. 2~ 1.5. Polyol is a mixture of propylene glycol and glycolediol, and the mass ratio of propylene glycol and glycolediol is 1; 1. 2~ 1.5.
By adding polyol which has wetting effect on Junmethylcellulose steel, the problem of non-uniform dispersion and molecular chain fracture of Junmethylcellulose steel in traditional negative slurry is avoided. The dispersion of the negative slurry of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC magnetic removal is more uniform, the storage performance is better and the adhesion is better.
The process of preparing PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC magnetic of negative slurry is designed to make the characteristics and advantages of the equipment more obvious and understandable. The negative slurry of the embodiments comprises the following components: to sell 1.5 parts of methyl cellulose ~ 1.2; Multiple four more than 3.5 ~4 micro; Deionized water %.5 parts ~98.5; Conductive agent I valence;
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