DOSTFLOW-NP
Sulphonated Naphthalene Formaldehyde Superplasticizer Powder
PRODUCT DATA SHEET
Description:
DOSTFLOW-NP possesses a powerful water reducing and dispersing ability, whereby high strength, flowing and self leveling concrete can be produced. DOSTFLOW-NP improves flow properties of concrete by dispersing cement particles and preventing floc formation.
Application
The exact dosage of DOSTFLOW-NP in each mix design would depend upon the ultimate application requirements and may have to be arrived at by actual site trials. However, incorporation of DOSTFLOW-NP is used to achieve the following concrete characteristics.
Technical Specifications
Chemical Classification: Sodium salt of polynaphthalene sulphonic acid
Appearance and form: Beige to brownish free flowing powder
Solid content: 94 ± 1%
pH of 10% solution: 7 - 9
Bulk density g/cc: 0.6 ± 0.02
Ionic nature: Anionic
Solubility: Soluble in water in all proportions
Application areas:
Advantages:
Storage and shelf life:
DOSTFLOW-NP is supplied in 25 kgs paper bags. It is recommended to store DOSTFLOW-NP at around 25-30 °C in original packing protected from direct sunlight. When stored under recommended conditions the shelf life would not be less than 1 year.
Packaging
25 kg plastic bags.