Polyquaternium-7

Product Details

CAS No:26590-05-6

MF:-

Appearance:colorless or light-yellow transparent viscous liquid

Specification:10% / 40%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:M550,26590-05-6,ASA eMulsifier,Poly(DMDAAC/AM),P(AAm-co-DADMAC),Polyquaternium-7(PQ-7),Polyquaternium-7 fandachem,Polyquaternium-7 ISO 9001：2015 REACH,poly(acrylamide-co-diallyldimethylammoniumchlor,POLY(ACRYLAMIDE-CO-DIALLYLDIMETHYLAMMONIUM CHLORIDE);Poly(acrylamide-co-diallyldimethylammonium chloride); Poly(2-propene-1-aminium,N-dimethyl-N-2-propenyl chloride-co-acrylamide);dimethyl-di(prop-2-enyl)azanium; prop-2-enamide; chloridediallyl-dimethyl-ammonium; prop-2-enamide; chloridediallyl-dimethylammonium; prop-2-enamide; chlorideacrylamide; diallyl-dimethyl-ammonium; chloride108464-53-5118338-81-1136109-41-6147025-97-6152478-31-4217643-22-626590-05-660120-33-461164-12-361164-15-666251-80-72-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, polymer with 2-propenamideDimethyldiallylammonium chloride, acrylamide polymerN,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride, polymer with 2-propenamidePolyquaternium-7Quaternium-41

Product application:Polyquaternium-7,26590-05-6,PQ-7,Copolymer of diallyldimethylammonium chloride and acrylamide,DADMAC-Acrylamide copolymer,Cationic conditioning polymer,Polyquaternary ammonium compound,Hair conditioning agent,Skin feel enhancer,Antistatic agent,Foam booster,Wet combing lubricant,Silicone-free shampoo additive,Body wash skin conditioner,Ultra-low acrylamide Polyquaternium-7,Cosmetic grade Polyquaternium-7,Papermaking retention aid,Paper antistatic agent,Water clarification flocculant,High purity Polyquaternium-7,Polyquaternium-7 manufacturer China,CAS 26590-05-6 supplier,Suzhou Health Chemicals personal care ingredients,Polyquaternium-7 wholesale bulk export

 

Polyquaternium-7 serves as an indispensable, ultra-pure water-soluble cationic polyelectrolyte copolymer, benchmark personal care conditioning polymer, and versatile interfacial modifier extensively utilized across shampoos, hair conditioners, body washes, liquid soaps, shaving foams, specialty papermaking wet-end chemicals, and industrial water clarification sectors. In cosmetic science and personal care formulating chemistry, universally designated as PQ-7, its molecular architecture is synthesized by the free-radical copolymerization of positively charged diallyldimethylammonium chloride (DADMAC) and hydrophilic acrylamide (AM) monomers; this polycationic structure facilitates targeted electrostatic substantivity toward negatively charged keratin substrates found across damaged hair cuticles and human skin; upon application in shampoo systems, the positively charged polymer chains selectively adsorb onto damaged hair sites, depositing an ultra-thin, lubricating, and breathable protective matrix that eliminates inter-fiber friction, drastically mitigating wet combing drag and mechanical hair breakage while neutralizing static charges to prevent flyaway frizzy hair upon drying; optoelectronically and rheologically, it provides remarkable compatibility with standard anionic surfactants, including sodium laureth sulfate (SLES), sodium lauryl sulfate (SLS), and amino acid surfactants without causing haziness, precipitation, or coacervate destabilization; it acts as a functional foam booster and stabilizer, transforming lather into a dense, creamy, and velvety cushion with prolonged bubble residence times. In shower gels, facial cleansers, and liquid soaps, it deposits a gentle hydro-lipidic conditioning veil over the stratum corneum, substantially counteracting the stripping irritancy of harsh detergents to prevent trans-epidermal water loss and leave a smooth, non-greasy, and non-tight after-feel. In high-performance papermaking technology, it operates as a cationic wet-end retention and drainage aid, utilizing its high cationic charge density to aggregate fine pulp fibers and mineral pigments, thereby boosting paper web tensile strength, one-pass retention, and machine throughput. Furthermore, in antistatic fabric softeners, conductive coatings for photographic paper, and eco-friendly polymeric water clarification for municipal wastewater decolorization, chemical systems engineered from Polyquaternium-7 deliver outstanding formulation versatility, non-toxic environmental stability, and broad multi-industry performance.