- Carbonate[10]
- Food Additives[10]
- Organic Acid[1]
- Monosodium Glutamate[6]
- Chemical Auxiliary Agent[10]
- Glial[1]
- Pharmaceutical[4]
- Organic Salt[1]
- Phosphate[5]
- Starch[1]
- Cocoa Ingredients[1]
- Contact Person : Mr. Liu Martin
- Company Name : Qingdao Lambert Holdings Co., Ltd.
- Tel : 86-532-80986408,80987221
- Fax : 86-532-80987252
- Address : Shandong,Qingdao,A1102,Zhuoting Plaza,No.666,Jiangshan Rd.,Qingdao Development Zone
- Country/Region : China
- Zip : 266555
PNS
Concrete Superplasticizer
Sodium Naphthalene Formaldehyde (FDN/SNF/NSF/PNS-Superplasticizer for Concrete) Basic information: 1) Chemical name:Sodium Salt of Polynaphthalene Sulfonic Acid 2) CAS number:36290-04-7 3) Standard:GB 8076-1997 4) Molecular weight:480.44 Specification: Appearance:Light brown powder Solid content:92.0% min Sodium sulphate:5%/10%/18% max Chloride content:0.3% max pH value:7-8 Fineness:5.0% max Surface tension:68-72mn/m Density:1.003G/cm3 Cement flowing rate:240mm min Concrete reducing water rate:20% min Steel-bar corrosion:None Application: Mainly used for formulating concrete superplasticizer, high high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc, as a water reducing agent. Storage Keep in shaded,cool and dry place,Shelf life is two years. Packing: In 25kg plastic woven bag
PNS
