DA406 product description
Product introduction：DA406 is a highly pure and highly dispersed boehmite nano-alumina powder prepared by a special synthetic process. The powder can be dispersed in water without any physical or chemical treatment, to form a stable, uniform dispersion system, the powder is mainly used for water-based color ink-jet printing media in the absorption layer of inorganic additives, the model can use low-molecular-weight PVA, such as: Bp-24 or 224.
Product characteristics:
chemical composition: alooh XH2O
color: white,
crystal structure: Böhmite
specific surface: 140 ± 10 m2/g
pore volume: 0.82 ± 0.02 CM3/g
heap density: 0.4-0.6 g/ml
dispersion method: DA406 dispersion is very simple, directly add the product into water to disperse about 40 minutes, a fixed, uniform and stable water sol can be formed.
Storage and transportation: DA406 storage environment requirements sealed, dry, strictly moisture-proof.
Note: DA406 is a non-toxic nano-powder, but long-term exposure to high concentrations of dust will have adverse effects on human skin and eye tissues, therefore, in the course of transportation and use of the process should avoid prolonged direct contact with the human body.
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