PromaCare-PQ7 / Polyquaternium-7

Short Description:

PromaCare-PQ7 prevents or inhibits the buildup of static electricity and dries to form a thin coating that is absorbed onto the hair shaft. PromaCare-PQ7 also helps hair hold its style by inhibiting the hair’s ability to absorb moisture. It is widely used in fluffy, bleaching, dyeing, shampoo, hair conditioner, shaping assistant (Mousse) and other hair care products.

Product Detail

Product Tags

Trade name PromaCare-PQ7
CAS No. 26590-05-6
INCI Name Polyquaternium-7
Chemical Structure
Application Bleaching,dyeing,shampoo,hair conditioner, shaping assistant (Mousse) and other hair care products
Package 200kgs net per plastic drum
Appearance Clear colorless viscous liquid
Assay 8.5-10%
Solubility Water soluble
Function Hair care
Shelf life 2 years
Storage Keep container tightly closed and in a cool place. Keep away from heat.
Dosage 0.5-5%


The cationic polymer of polyquaternary ammonium salt can adsorb to the surface of clay minerals in sandstone reservoir through physical and chemical action, which has strong adsorption force, long time of stabilizing clay minerals, resistance to scouring and less consumption; Resistant to acid, alkali and salt; It is insoluble in crude oil and hydrocarbon, has strong anti washing ability and won’t occur wetting reversal. It has excellent wettability, softness and film-forming, and has obvious effect on hair conditioning, moisturizing, luster, softness and smoothness. It is the preferred conditioner in two in one shampoo. It can be combined with cationic guar gum, JR-400 cellulose and betaine. It is a conditioner in shampoo. It has good compatibility with water, anionic and non-ionic surfactants. It can form multi salt complex in detergent and increase viscosity.

Application and characteristics:

1. the product can be applied to shampoo and shampoo at low concentration. It can strengthen and stabilize shampoo foam, while giving hair excellent lubricity, moisture combing reason and luster, without excessive accumulation. It is suggested that the product concentration used in shampoo should be 0.5-5% or lower.

2. In the shaping process of hair styling gel and styling liquid, it can make the hair have a high degree of sliding, keep the curly hair firm and not loose, and make the hair have a soft, healthy and lustrous appearance and feel. It is suggested that the dosage of the product should be about 1-5%.

3. Application in skin care products: shaving cream, moisturizing or shower cream, bath products and deodorant. The addition amount is about 0.5-5%.

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