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Product Name: |
N-Vinyl-2-Pyrrolidone (NVP)
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Supply Ability: |
20000MT |
Related proudcts |
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Specifications |
99%min |
Price Term: |
FOB/CFR/CIF |
Port of loading: |
ANY PORT IN CHINA |
Minimum Order |
1 KG |
Unit Price: |
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N-Vinylpyrrolidone ("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 reacting 2-pyrrolidone with acetylene. It is the precursor to polyvinylpyrrolidone (PVP), an important synthetic material. The NVP monomer is commonly used as a reactive diluent in ultraviolet and electron-beam curablepolymers applied as inks, coatings or adhesives. N-Vinylpyrrolidone IUPAC name 1-Ethenyl-2-pyrrolidone Other names N-Ethenyl-2-pyrrolidone N-Vinyl-2-pyrrolidone 1-Vinyl-2-pyrrolidone N-Vinylbutyrolactam Identifiers CAS Registry Number:88-12-0 Properties Molecular formula:C6H9NO Molar mass:111.14 g﹞mol&尚8722;1 Density:1.043 g/cm3 Melting point:13每14 ℃ (55每57 ∼F; 286每287 K) Boiling point:90每92 ℃ (194每198 ∼F; 363每365 K) Pa) Vapor pressure:0.1 mmHg (24 ℃) Refractive index(nD):1.512 Hazards Flash point:95 ℃ (203 ∼F; 368 K) Autoignition temperature:685 ℃ (1,265 ∼F; 958 K) Except where noted otherwise, data is given for materials in their standard state (at 25 ℃ (77 ∼F), 100 kPa) Usage: Plastic Industry: The monomer is added to the formulation of UV-curable coatings, which will form flexible and rigid plastic film. Adding NVP in radiation medicine can improve elongation and viscosityof coatings (high light and low light). Electronics industry: electronic equipment manufacturers rely on UV paint fast processing and low-temperature process to protect cables ,electrical components and printed circuit boards. Metal industry: metallic paint is generally used with UV cationic vinyl ether / epoxy chemistry or heterocyclic ring system consisting of formula, the function of NVP is to cross-link with vinyl ethers or acrylic-functional groups,which will form an excellent reactive diluent in these systems.
Other industrial uses: Wide applications in the industrial field of wood, paper, inks, adhesives. |
Company: |
ZXCHEMTECH
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Contact: |
Mr. sales AT tjzxchem DOT com |
Address: |
10B, Pan China International Center, No. 931 YingKou Road, TangGu, Tianjin |
Postcode: |
300451 |
Tel: |
86 022 89880739 |
Fax: |
86 022-66880623 |
E-mail: |
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