Product Feature
Polyvinyl Pyrrolidone series can be used as film forming agent, viscosity-enhancement agent,
lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution. They are also convenience assistant in skin care product, hair-drying reagent, shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice.
Pharmaceutical: PVP K30 K15 K17 K25 K60 K90 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stablizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxical assistant of eye drug. PVP has been used as excipients in more than one hundred drugs.
Product Specification
TEST ITEMS | SPECIFICATION | TEST VALUE | |
K value | 27-32 | 31.1 | |
Moisture % | ≤5.0 | 3.14 | |
PH Value(5% in water) | 3.0-5.0 | 3.65 | |
NVP | ppm | ≤10 | 1.5 |
Residue on ignition % | ≤0.1 | 0.07 | |
Nitrogen % | 11.5-12.8 | 12.1 | |
Aldehydes(as acetaldehyde) ppm | ≤500 | <500 | |
Heavy metals(as Pb) | ppm | ≤10 | <10 |
Hydrazine | ppm | ≤1.0 | <1.0 |
Peroxides( as H2O2) | ppm | ≤400 | <400 |
2-Pyrrolidone % | ≤3 | <3 | |
Formic acid % | ≤0.5 | <0.5 | |
Appearance | White or yellowish-white powder |
White powder
| |
Product Application
1.Cosmetics: PVP-K series can be used as film-forming agent, viscosity-enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution, hair-dying reagent and shampoo in hair-care products. They can be used as assistant in skin-care products, eye makeup, lipstick, deodorant, sunscreen and dentifrice.
2.Pharmaceutical: Povidone K30 and K90 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and stain, stabilizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. PVP works as excipients in more than one hundreds drugs.
3.Other Utilities: Also used as assistant in the realm of Paint and Coating, Plastics and Resin, Adhesives, Glass Fiber, Film, Ink, TV tube, Detergent, Biocide, Tabulating, Textile Dying and Printing, etc.
Product Packing
Factory 
FAQ
1,Samples leading time : 2 days ;
2,Bulk order leading time : 7 days ( customized materials ,seldom in stock)
3,Samples are delivered by FEDEX DHL ,TNT , UPS,Samples fee will be refund when the first bulk order comes .
4,Payment Term: T/T or L/C at sight;
5,Minimum Order Quantity: 1 .1MT
6,Delivery Time: Lead-time is around 7 working days after we receive the advance payment. It varies according to different products and quantity.
7,The quality standard refers to the sample. And quality issues we provide free tech-support.
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