Supply Cosmetic Ingredient K-15/K-30/K-60/K-90 Polyvidone Pvp K30 Pvpk90 CAS 9003-39-8

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Basic Info:

Product name :N-vinylpyrrolidone polymerization

Chemical Name:N-vinyl-2-pyrrolidone

CTFA name: N-vinylpyrrolidone

CAS No.:88-12-0

EINECS No.:201-800-4

Molecular formula:C₄H₇NO

HS Code:29337900

Melt Point:13-14℃

Boiling Point:249.1℃（±29,0℃ at 760mmHg）

Molecular weight:111.14200

Density:1.04g/m³

Product Description:

Vinylpyrrolidone-Copolymer (NVP) is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene.

Chemical Structure:

Storage Method:

This product should be sealed in a cool, dry place and protected from light.

Operation considerations:

Avoid contact with skin and eyes. Avoid breathing vapor and mist.

Storage precautions:

Store in a cool place. Keep the container tightly closed and store in a dry and ventilated place. Containers that have been opened must be carefully resealed and kept upright to prevent leakage.

Resolve Resolution:

Produced by the action of 2-pyrrolidone and acetylene under high pressure

Application:

1. In plastic, This monomer can be added to the formulation of UV curing coatings to form a flexible and hard plastic film. Adding NVP to the radiation medical formula can improve the elongation and viscosity of high-gloss and low-gloss coatings.

2. In Timber, enhances product performance, improves productivity, and reduces the pressure on environmental pollution. These are the main reasons why the use of scattering coatings in the furniture industry needs to be investigated. The addition of NVP to the anti-ultraviolet coatings used in the wood flooring industry can provide the equivalent physical properties of wax-free flooring.

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