HS.J-103® Naphthalene series Water Reduer

CAS NO.36290-04-7 Yellow Brown Powder

COMPOSITION

• Sodium naphthalene sulfonate formaldehyde (SNF)

FEATURES

• It can be easily dissolved in water
• Excellent high range water-reducing power. • An anionic surfactant.
• It has good dispersing property.

APPLICATIONS

• High-performance water reducing agent
• Road, bridge, dam, wharf and tunnel construction.

HOW TO USE

HS.J®
Sodium Naphthalene Sulfonate Formaldehyde produces concrete with extremely workable. characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
Sodium Naphthalene Sulfonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation

PERFORMANCE INDEX
Test                     Unit                              Result                        
Solid Content             %,≥                                92
Sodium Sulfate Content    %,≤                                18
PH Value            1% Water Solution                       7.0-9.0
Net starch fluidity (mm).    %,≥                                250
Content of Cl              %,≤                               0.1
surface tension (n/m)                                       (71±1)×10-3

USABLE LIFE AND STORAGE

25Kg plastic Plastic woven bag with lined thick plastic bags is two layer. Should be stored in a cool, ventilated and dry warehouse with a storage period of one year.