1-Methyl-2-pyrrolidinone-NMP

Product Introduction:

N-methyl pyrrolidone-NMP is a colorless transparent oily liquid with slight amine odor.It can miscible with water alcohols,ethers,ketones,halogenated,hydrocarbons,aromatic hydrocarbons and castor oil.Low volatility,thermal stability,good chemical stability and can evaporate with water vapor,hygroscopicity, sensitive to light.N-methyl pyrrolidone in lithium electricity, medicine, pesticides, pigments, cleaning agents, insulation materials and other industries widely used.

Production Equipment:

Product Classification and Use:

1.Industrial Grade:as a production of additives and dispersants of oil refining,lubricating oil antifeeze,synhetic gas desulfurization,electronic insulating materials, agricultural herbicides,pesticide additives,PVC tail gas recovery, high-garde paint,ink,paint.Such as for the extraction of lubricants in the aromatics in order to achieve the purpose of refined lubricants.Bcz of NMP has a greater solubility  of the resin, as the resin processing solvent, it can be used in the manufacture of paint,floor paint,varnish,composite coating film, integrated circuit enameled coating film, integrated circuit enameled wire insulation materials,fiber fabrics and adhesives and other products.

Indicators	Industrial Grade	Use
Purity(Wt%,GC)	≧99.5	Additives, dispersants, solvents:Oil refining, lubricating oil antifreeze, synthetic gas desulfurization, electronic insulating materials, agricultural herbicides, pesticide additives, PVC tail gas recovery, high-grade paint, ink, paint, paint, etc.
Moisture(Wt%,K.F)	≦0.05
Chroma(Hazen)	≦30
Density(D420G/ml)	1.032-10.35
Diopter(ND20)	1.466-1.472

2.Electronic grade:Used as polymer lithium-ion battery electrode supporting material,LCD liquid crystal material production; Polyvinylidene fluoride solvent;as well as industrial detergents - cleaning chemical equipment, plugs, attachments and coating layer.as a polymer and polymerization solvent.Such as the production of insoluble engineering plastics (polyphenylene sulfide, polyimide, polyamide, polyurethane) and aramid fiber polymer polymerization solvent.Seawater desalination membrane fluid and other pharmaceutical industry solvent.

Indicators	Electronic  Grade	Use
Purity(Wt%,GC)	≧99.9	Lithium-ion batteries, LCD liquid crystal material production, polyvinylidene chloride solvent, industrial detergents, polymers and polymerisation solvent.
Moisture(Wt%,K.F)	≦0.02
Chroma(Hazen)	≦10
Density(D420G/ml)	1.032-10.35
Diopter(ND20)	1.466-1.472

Physical properties:

Molecular formula:C₅H₉NO   Molecular weight: 99.134    Boiling point:202℃   Flash point:95℃

Molecular structural formula:   
  

 Properties: Colorless transparent liquid,Hygroscopicity strong, soluble in water and a variety of solvents (acetaldehyde, ether, acetone, etc.).

Indicators	Electronic Grade	Industrial Grade
Purity(Wt%,GC)	≧99.9	≧99.5
Moisture(Wt%,K.F)	≦0.02	≦0.05
Chroma(Hazen)	≦10	≦30
Density(D420G/ml)	1.032-10.35	1.032-10.35
Diopter(ND20)	1.466-1.472	1.466-1.472

Package:

1.Plastic Bottle:1000ML

2.Plastic Bottle:4.5KGs

3.Plastic Barrel or Galvanized Iron Drum:200KGS 

4.IBC Plactic Barrel:1TON

5.ISO TANK:24TONS

6.According to the order requirement.