Cosmetic Raw Material Polyquaternium-7 for hair care

Short Description:

Polyquaternium-7 is a quaternary ammonium compound used as an antistatic agent,fim former and hair fixative,in cosmetics and personal care products,the quaternary nitrogen atom in Polyquaternium-7 always carries cationic charge regardless of the pH of the system.At high pH,the presence of hydroxyl groups may reduce the normally high water solubility of quaternary ammonium compounds.The positive charge on the quats attracts them to the slightly negatively charged skin and hair proteins.Polyquaternium-7 prevents or inhibits the buildup of static electricity and dries to form a thin coating that is absorbed onto the hair shaft. Polyquaternium-7 also helps hair hold its style by inhibiting the hair’s ability to absorb moisture.

Product Name: Polyquaternium-7

Synonyms: PQ-7,Polyquaternium 7

CAS No.: 26590-05-6

Molecular Formula: (C8H16M.C3H5NO.CI)x

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Cosmetic Raw Material Polyquaternium-7 for hair care Detail:

Polyquaternium-7 is highly charged cationic copolymers developed to improve compatibility and clarity in anionic surfactant systems. .Polyquaternium-7 is a clear, colorless to pale yellow liquid.Polyquaternium 7 acts as an excellent cationic conditioner for skin & hair. In cosmetics and personal care products, it is used in a wide variety of products. It is especially useful in surfactant based systems such as shampoo and shower gel and is perfect for use in spray on, leave in hair conditioners. Polyquaternium 7 is a very good detangler and provides slip for easier wet-combing. In addition, it will add softness and shine to dry hair. Polyquaternium-7 is classified as :Antistatic and Film forming.

Key Technical Parameters:

Type	Polyquaternium-7	Polyquaternium-7H
Appearance (25℃)	Colorless or yellowish transparent viscous liquid
PH Value(10% aqueous solution)	5.5~7.5	3.3~4.5
Viscosity(25℃,mPa.s)	8,000~16,000	1,200~4,500
Solid Content	9.0~10.5%	41.0~45.0
Residue Acrylamide	5.0 ppm max.	/
Color(Hazen)	/	100 max.

Applications:

Polyquaternium-7 acts as an anti-static agent and film former. It strengthens and stablizes the foam and delivers luster, soft and silky feel. It makes hair easy to comb and keep the frizzle firm during hair styling process.

*Shampoo

*Hair Conditioner

*Body wash

*Hand Soap

Benefits：

*Affinitive to keratin of hair and skin.

*Impart hair lubricous and moist feeling.

*Excellent curling retention.

*Improve dry & Wet Combability,emollience and gloass of hair.

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