Nychem® N4000M

Nychem® N4000M Carboxylated Nitrile-Butadiene Latex

Nychem N4000M one of our Specialty Emulsion offerings. It is a highly carboxylated butadiene acrylonitrile polymer latex with a high nitrile content featuring a combination of excellent oil, grease and hydrocarbon resistance, toughness/resilience, and tear and abrasion resistance. Toughness, abrasion resistance and chemical resistance can be further enhanced though either vulcanization or by adding external crosslinking agents such as melamines, epoxies, phenolics or metal complexes. Nychem N4000M is stabilized with synthetic surfactants so it exhibits superior mechanical stability. It is approved under FDA regulations 175.105 (adhesives) and 177.2600 (rubber articles). Common application is dipping.

Typical Properties Values
Latex Viscosity, cP @ 25°C (Max) 75
pH 8.0-9.0
Total Solids, wt. % 41-43
Emulsifier Type Synthetic Anionic
Tg(°C) -15
FDA 175.105 Compliant Yes
FDA 177.2600 Compliant Yes

To obtain a Safety Data Sheet (SDS) please contact

Application Group Application Description
Coatings Rubber Dipping Nychem® N4000M is a carboxylated high nitrile latex that can be used as a dip product for supported and unsupported rubber gloves where maximum abrasion and solvent resistance is desired e.g. industrial chemical resistant gloves.