Polyethylene-polypropylene glycol is a colorless transparent liquid to white paste to white solid and degradable non-ionic surfactant. About Polyethylene-polypropylene glycol: Polyethylene-polypropylene glycol is usually of the following types
Spherical nickel-coated tungsten powder is a composite material with a unique structure and excellent properties. It uses tungsten powder as its core and is coated with a uniform nickel coating to form a powder with a spherical appearance. This powder has essential application value in materials science, chemistry, physics and other fields, especially in energy, electronics, aerospace and other fields.
The Sodium salt of Polynaphthalene sulphonic acid has excellent colloidal properties. It does not have any surface activity like penetrating foaming and is attracted to polyamide and proteins, but not cotton, hemp or other fibers.
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