Polyvinylpyrrolidone (PVP)

Name: Polyvinylpyrrolidone (PVP)
CAS No.: 9003-39-8
Molecular Formula: (C6H9NO)n
Structural Formula: (Not provided in the text, so it can't be translated specifically here)
Product Appearance: The solid is a white or off-white powder.
Product Characteristics: It is easily soluble in water or other common organic solvents, can be well miscible with a variety of membrane materials, is easily washed away with water, and has a relatively good water flux when forming a membrane.
Application Scope: As an excellent pore-forming agent, PVP series products have been widely used in the membrane industry such as water treatment membranes and hemodialysis membranes. It can help in the formation of membrane pores and increase the hydrophilicity and water flux of the membrane.

●Adjust the size and distribution of membrane pores on the membrane body.

●Increase the permeability of the membrane and reduce the probability of membrane defects.

●Enhance the anti-fouling resistance of the membrane body.

●Improve the hydrophilicity of the membrane body.

●Good biocompatibility and biosafety.

●Packed in 20kg/25kg paper barrels with a PE bag as the inner lining.

●Special packaging can be provided according to customer requirements.

●Store in a cool, well-ventilated place away from light at room temperature.

Hot Tags: polyvinylpyrrolidone (pvp), China polyvinylpyrrolidone (pvp) manufacturers, suppliers, factory, PVP-I, Povidone Powder Chemicals, 2 Pyrrolidone Powder, N-methylpyrrolidone, 2 Pyrrolidone, Pvp K30 Powder