NM-ST 2342 Rheology Control Additive

NM-ST 2623 Rheology Control Additive Synthetic thickener NM-ST 2623 rheology control additive is a powdered synthetic thickener based on polyacrylic acid. Being used in aqueous systems for a variety of different purposes in printing, coating or other technical applications. It demonstrates ion insensitivity to electrolytes which may be present in dye printing systems, combined with efficient thickening performance. This resin is un-neutralized and requires addition of an appropriate neutralizing agent to achieve maximum thickening efficiency. Neutralized dispersions of the NM-ST 2623 show high viscosity and high yield stress and can be used for suspending pigments or other particles in an aqueous system.

NM-Carbomer 956                               NM-Carbomer 956 meets the current edition of the following monographs:   United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B European Pharmacopeia (Ph. Eur.) monograph for Carbomers Chinese Pharmacopoeia (ChP.) monograph for Carbomer Homopolymer Type B Carbomer 956 , and carbomer 934P and 974P are almost the same property for oral care products.

NM-Carbomer 940G meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer 940 General Product Characteristics Appearance: White fluffy powder Odor: Slightly acetic

NM-Carbomer 691 is a cross-linked polyacrylate polymer. it is polymerized in co-solvent system of ethyl acetate and cyclohexane. This polymer provides suspension at low product viscosity and improves freeze-thaw and high temperature stability. This polymer performs well in challenging formulation environments at low and high pH. It is recommended for use in all purpose cleaners, surface cleaners, multi-purpose cleaners, drain openers, and fabric pretreatment systems.

Carbomer 996/NM-Carbomer 996 is a cross-linked polyacrylate polymer. It is used as a high-efficient rheology modifier, capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. It is also widely used in O/W lotions and creams as a favorable suspending agent.

Chemical Name Vinylpyrrolidone/ vinylacetate copolymers CAS # 25086-89-9 Formula (C6H9NO)n(C4H6O2)m Synonym PVP-VA Chemical Structure