Description
Sodium Naphthalene Sulfonate Formaldehyde Condensates(know as FND,SNF or UNF),.It is an effective superplasticizer in producing concretes with good workability.
Properties
Appearance:brown sand-like flowing powder
Solid content:92%min
Sodium sulfate:5%,or 10% or 20% max.
Chloride:0.3%max.
PH(10%solution):7-9
Features
Reduced water content for a given slump
Dosage flexibility for normal, mid and high-range water reduction
Increased compressive strength and flexural strength performance at all ages
Providing faster strength development
Packing and Storage
It is packed in 25kgs/bag or 750kgs jambo bag.Keep in dry and shady place.Shelf life is 24 months