General Information
- Product Name: Polyquaternium-7
- CAS: 26590-05-6
- Synonyms: DADMAC/AM copolymer, DMDAAC/AM copolymer
- Molecular Formula: (C8H16NCl)n·(C3H5NO)m
- Molecular Weight: 1.0×105-3.0×106
- Appearance: Colorlessviscous liquid
Description
Polyquaternium-7 is a widely used cationic copolymer, renowned for its versatility and performance in personal care formulations. This ingredient is integral to various hair and skin care products, where it enhances conditioning, moisture retention, and overall product stability.
Performance Characteristics
- High Charge Density: It provides excellent adhesion to negatively charged surfaces, enhancing conditioning effects.
- Broad pH Stability: It remains stable and effective across various pH levels, making it suitable for diverse formulations.
- Moisture Retention: It acts as a humectant, helping to retain moisture in hair and skin, reducing dryness and adding smoothness.
- Compatibility: It works seamlessly with a range of cationic and amphoteric surfactants, enhancing formulation flexibility.
Technology Parameters
| Items | QAC-P030 | QAC-P031 | QAC-P032 | QAC-P033 | QAC-P034 | QAC-P035 |
| Color (APHA) | 15 max. | 15 max. | 15 max. | 15 max. | 15 max. | 100 max. |
| Solid Content (%) | 8.5-9.5 | 8.5-9.5 | 8.8-9.8 | 8.5-9.5 | 8.8-9.8 | 41-45 |
| pH | 6.0-7.5 | 6.0-7.5 | 3.3-4.5 | 6.0-7.5 | 3.3-4.5 | 3.3-4.5 |
| Dynamic Viscosity (#4@ 12rpm 25℃, cps) | 7500-15000 | 7500-15000 | 7500-15000 | 9000-15000 | 9000-15000 | 1200-2200 (#3@ 12rpm 25℃) |
| pH Range | 3-12 | 3-12 | 3-12 | 3-12 | 3-12 | 3-12 |
| Molecular Weight (GPC method) | 1.6×106 | 1.6×106 | 1.6×106 | 2.6×106 | 2.6×106 | 1.2×105 |
| Residual Acrylamide (ppm) | ≤10 | ≤1 | ≤1 | ≤1 | ≤1 | ≤10 |
Applications
Polyquaternium-7 plays a crucial role in improving the quality and effectiveness of both hair and skin care products.
- Shampoos: Polyquaternium-7 enhances the conditioning properties of shampoos, providing a soft, silky feel while improving manageability and reducing tangling.
- Conditioners: In conditioners, it acts as a key conditioning agent, allowing for easy combing and detangling of hair, while imparting a smooth texture.
- Styling Aids: Used in styling products like mousses and gels, Polyquaternium-7 helps define curls and provides hold without weighing hair down.
- Hair Treatments: In chemical treatments such as dyes and bleaches, it protects hair from damage and enhances the overall texture and shine post-treatment.
- Hair Color Products: It is used in hair color formulations to improve application ease and post-color softness, contributing to healthier-looking hair.
- Moisturizers: Polyquaternium-7 is commonly added to lotions and creams to boost hydration and provide a soft, smooth feel on the skin.
- Liquid Soaps and Body Washes: In cleansing products, it enhances foam stability and richness while delivering a conditioned feel, making skin feel softer after washing.
- Shaving Creams: Its lubricating properties make it ideal for shaving creams, allowing for a smoother glide and reducing irritation during shaving.
- Deodorants: In deodorant formulations, Polyquaternium-7 contribute to the product's stability and enhance the overall skin feel.
Packaging and Storage
- Packaging: Packaged in 125 kg PE plastic drums
- Storage Recommendations: Keep containers tightly closed to preserve product integrity.Store away from strong oxidizing agents to prevent reactions.Product remains stable for up to two years under optimal conditions.
Alfa Chemistry's polyquaternium-7 is a versatile cationic copolymer known for enhancing hair and skin care formulations. It improves moisture retention, softness, and manageability, making it ideal for use in shampoos, conditioners, moisturizers, and styling products. To place an order or request a quote, please don't hesitate to contact us.