Quality Inspection for China Polyquaternium-28 (PQ-28)
Quality Inspection for China Polyquaternium-28 (PQ-28) Detail:
Polyquaternium-28 is a polymeric quaternary ammounium salt consisting of Vinylpyrrolidone and dimethlaminopropyl methacrylamide monomers.Acts as a film forming and conditioning agent,it forms clear,flexible but no viscous film,and offers lubricity and good stability of hydrolysis under low or high PH value,exhibits superior compatibility with most non-ionic and amphoteric surfactants.It can improve conditioning as well as styling properties of hair with little accumulation.Imparts excellent wet combaility and excellent stability of curl activators in hair styling products.
Key Technical Parameters:
| Appearance | Clear to pale yellow liquid |
| Odor | Characteristic Odor |
| Solid Content | 19~21% |
| pH Value(as is) | 5.0~8.0 |
| N-Vinylpyrrolidone | 0.1% max. |
| Viscosity(25℃) | 20,000-70,000 cps |
| Ash | 0.1% max. |
| Heavy Metals | 20 ppm max. |
Applications:
Polyquaternium-28 particular application is in conditioners, shampoo, hair mousse, hair spray, hair dye, and contact lens solutions. Because they are positively charged, they neutralize the negative charges of most shampoos and hair proteins and help hair lie flat. Their positive charges also ionically bond them to hair and skin.
It can improve conditioning as well as styling properties of hair with little accumulation.Imparts excellent wet combaility and excellent stability of curl activators in hair styling products.
Product detail pictures:
Related Product Guide:
Quality Inspection for China Polyquaternium-28 (PQ-28) , The product will supply to all over the world, such as: , , ,
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