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Shanghai WellTone Material Technology Co., Ltd.
PVP-K90 is a homopolymer of vinylpyrrolidone in a white to milky white-colored powder form. This product has a K value of 81-94 and a total solids content of greater than 95%. PVP-K90 is most commonly used as a suspending, dispersing, and emulsifying agent in paint, coating, adhesive, ink, and textile dyeing and printing applications.
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a-Pyrrolidone is a colorless high boiling point polar solvent and also an organic synthetic intermediate product. As to this kind of solvent, it can be used to produce synthetic resin, pesticide, polyvalent alcohol, printing inks and iodine.
N-Octyl-Pyrrolidone is a 99% pure chemical raw ingredient in a clear, light yellow-colored liquid form. It is used as a solvent in chemical reactions, components in ink and coating formulations and as a coating stripper in the electronic industry.
PVP-K12 is a homopolymer of vinylpyrrolidone in a colorless to slight yellow-colored, transparent liquid form. This product has a K value of 10-13 and a total solids content of 39-41%. PVP-K12 is most commonly used as a suspending, dispersing, and emulsifying agent in paint, coating, adhesive, ink, and textile dyeing and printing applications.
PVP-K120 is a homopolymer of vinylpyrrolidone in a colorless to slight yellow-colored, transparent liquid form. This product has a K value of 110-125 and a total solids content of 14-16%. PVP-K120 is most commonly used as a suspending, dispersing, and emulsifying agent in paint, coating, adhesive, ink, and textile dyeing and printing applications.