Product Details

CasNo： 5131-66-8

MF： C7H16O2

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

Basic Information

Product Description

Product Name：Propylene Glycol Monobutyl Ether (PNB)

CAS No: 5131-66-8

Form: liquid

Product Application

Coatings & Inks Industry (Largest Application):

Coalescent & Coupling Agent for Water-based Paints/Inks:​ In latex paints and industrial water-borne coatings, it aids polymer particle coalescence for film formation and stabilizes resins/additives in the aqueous phase.

Diluent/Leveling Agent for Solvent-borne Coatings:​ Used in solvent-based systems to adjust evaporation rate, improve leveling, and enhance substrate wetting.

Cleaner/Stripper:​ A component in cleaning formulations for coating application tools (spray guns, rollers) and paint strippers.

Cleaners & Degreasers:

Hard Surface Cleaners:​ Used in household and industrial cleaners to effectively remove grease, oil, and fingerprints from surfaces like glass and stainless steel without streaking.

Metalworking Fluids:​ Acts as a coupling agent and lubricity additive in water-based cutting and grinding fluids.

Agrochemicals:

Pesticide Formulations:​ Used as a green solvent and synergist in emulsifiable concentrates (EC), microemulsions (ME), and suspension concentrates (SC) to enhance efficacy and stability.

Other Applications:

Electronic Chemicals:​ For circuit board cleaners and flux formulations.

Textile Processing:​ Used as a dye solvent and printing auxiliary.

Personal Care:​ Used in minor amounts as a solvent in some cosmetic formulations.

Packaging

200kg/drum

Storage

Store in a cool, dry, well-ventilated area away from heat, sparks, and open flame.Keep containers tightly closed. Avoid contact with strong oxidizers and strong acids.