Product name:Neopentyl Glycol
Product application
Neopentyl glycol is mainly used in the production of saturated / unsaturated polyester resins, oil-free alkyd resins. polyester polyols, esters for synthetic lubricants, polyurethane foam and elastomer plasticizers, additives for advanced lubricants and other fine chemicals. NPG is combined into the molecular chain of polyester resin, which makes the resin with excellent chemical stability, hydrolysis resistance, weather resistance, corrosion resistance, aging resistance and thermal stability. These properties are
particularly important in high-grade coatings, among which neopentyl glycol is the most prominent in the field of powder coatings. In addition, neopentyl glycol is also used in the pharmaceutical industry. At the same time, neopentyl glycol is an excellent solvent for the selective separation of aromatic hydrocarbons and naphthenic hydrocarbons.
Physical and chemical properties
|
ltem
|
Index
|
|
Purity,%(m/m)
|
≥99.0
|
|
H2O,%(m/m)
|
≤0.3
|
|
Hazen Color (Pt-Co,50%Aqueous solution)
|
≤10
|
|
Acid content (based on acetic
acid),%(m/m)
|
≤0.1
|
Package specification
Plastic film bag / plastic woven bag:25KGS/bag; Ton bag packing:500 KGS/bag.
