Description
PVP for short, is a kind of nonionic polymeric compounds, N - vinyl amide polymers is the most
characteristic, and is the deepest, wide varieties of fine chemicals. Now has developed into a
nonionic, cationic and anionic 3 kinds big, industrial grade, pharmaceutical grade, food grade 3
kinds of specifications, the relative molecular mass from several thousand to more than one
million of homopolymer and copolymer and crosslinked polymer products, and unique for its
excellent performance for a wide range of applications
Specification
Item | standard |
Appearance | White or yellowish-white powder |
Identification A.B.C. | Conform |
K value | 15-90 |
Moisture % | ≤5.0 |
PH Value(5% in water) | 3.0-5.0 |
N-Vinylpyrrolidone % | ≤0.1 |
Residue on ignition % | ≤0.1 |
Nitrogen % | 11.5-12.8 |
Aldehydes (as acetaldehyde) ppm | ≤500 |
Heavy metals (as Pb) ppm | ≤10 |
Hydrazine ppm | ≤1.0 |
Application:
1. Pharma Grade:used as binder for tablet and pellet, dissolving assistant for injection, flowing
assistant for capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and
heat sensitive drug.
2. Tech Grade:as surface coating agent, dispersing agent, thickener, binder in paint, printing ink,
textile, printing and dying, color picture tubes.
3. Cosmetic Grade:used extensively in a wide range in hair care, skin care & oral care products.
The products are particularly suitable for formulations where viscosity modification and film forming
roperties are required.
Packing
Shipping
Lead Time :
| Quantity(Kilograms) | 1 - 200 | >200 |
| Est. Time(days) | 5 | To be negotiated |
About us
Why choose us:
Quality & Price
1. Factory price, reliable quality
2. Years produce and exporting experience
3. Strict quality control, all products are traceable
4. Advanced technology and equipments, strong R&D ability
5. Free sample for test before order available, 100% test before shipment
Service
1. Enough stock, fast shipment, professional team to handle it
2. Different packing can be customized, photos available before shipment
3. Quick response for all inquiries or claims
4. Flexible MOQ for different demand
5. Different payment methods available
Based on strong R&D ability, advanced production technology and experienced team; pluses international
trade office in Wuhan, we can offer high and stable quality products with quick response and service.
Please contact us freely for more details about products specification, packing method, price term, lead
time, payment term and any other information, we would try our best to satisfy you
both on quality and price as much as we can.