
Sodium Naphthalene Sulphonate Formaldehyde - Light Brown Powder, 91% Solid Content, 7.45% Moisture, Enhanced Workability And Strength, Low Water/cement Ratio
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Product Overview
Key Features
Product uses:
Produces the high slump flowing concrete with no loss in strength.
Produces low water/cement ratio concrete with high strengths.
Ideal for using in high strength concrete, flowing concrete, early strength concrete, precast steam curing concrete, pre-stressed concrete etc. 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.
Be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)
Advantages
1. Substantial improvement in workability without increased water or the risk of segregation. Normal set without retardation, even when overdosed. Improved density and surface finish.
Specification:
Items Criteria Actual results(C0.75%)
Appearance -- Light brown powder
Solid Content % 91 min 91.2
Moisture % 8.0 max 7.45
Fineness (0.315mm remains) % 15.0 max 9
PH value 7 - 9 7.8
Sodium Sulfate Content % 18.0 max 16.60
Chloride Content % 1.0 max 0.21
Surface Tension 68-72 Mn/m 70
Cement Flowing Rate 230mm 24
Company Details
We have two main products: 1.Sodium Naphthalene Sulphonate Formaldehyde consendation powder (SNF/PNS/FDN) (kind of water reducing agent, Raw materials for concrete chemical admixture, Pre-casting, Pumping concrete, Architectural concrete, Fly ash concrete, and underwater concrete.) 2.Sodium Gluconate powder (S/G) (raw material of concrete retarder for construction, surface water treatment, chelating agent, steel surface cleaning agent, cleaning agent for glass bottle, chelating agent for cement, plating and alumina dyeing)
Business Type
Exporter, Manufacturer, Supplier, Trading Company, Producer
Employee Count
3300
Establishment
2004
Working Days
Monday To Sunday
Certification
ISO9001
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Seller Details
Weifang, Shandong
Ms Jessy Hwong
Address
Changle County, Weifang City, Weifang, Shandong, 262404, China
concrete chemical in Weifang
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