Concrete admixture
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FOX®- Niyon 740 (liquid) and Niyon 790 (powder) is a high performance 100% poly-carboxylate based polymer, specifically developed as an effective dispersant, fluidifier and high range water reducing agent for concrete and other mineral materials. Niyon 740/790 is a neutral concentrate grade; it is mainly used as a raw material to produce different types of high performance water reducers for targeted industrials. It has the same application as 8H series, but may shows different performance because of cement compatibility.
Special Features  
Niyon 740/790 performs water-reducing effect, categorized as ASTM Type F admixture with superior benefits from the technology and the quality:
-Very effective dispersing power, largely reduces required dosage
-Good stability, producing extended slump life
-Homogeneous plasticizing property with a unique cohesive characteristic, thus preventing segregation and bleeding
-Promotes usage of higher dosage or volume of cementitious supplementary materials such as silica fume, fly ash and blast furnace slag.
-Versatile disperser for various types of cement and minerals including gypsum, ceramic, ion-oxide pigment.
Niyon 740/790 is mainly used as a major ingredient to produce a high performance water reducers or plasticizers for the following applications
-High performance concrete
-Self-compacting concrete
-Pumpable or flowable concrete
-Concrete containing silica fume, fly ash or Blast furnace slag
-Specially shaped concrete elements
-Architectural concrete
-Lightweight concrete
Niyon 740/790 can also be used as-is for above-mentioned applications. However, due to variations in chemical composites of cements and other materials used and for different application requirements, it is not suggested to use Niyon 740/790 directly in concrete or other materials without evaluation. The optimal performance of Niyon 740/790 in applications should be obtained through trial mixes and/or through formulation adjustments by the users. For precast products processed in elevated temperate such as steam curing, use Simon 600. For technical support, please contact FuClear technologies Inc.
Special notes  
Do not use Niyon 740/790 with additives containing naphthalene sulfonate. Unreliable rheologic behaviours may be experienced.
Do not use Niyon 740/790 for temperature treated concrete or other materials. Use Niyon 600.
Available in 200 kg (180 L/ 48 gal) drum and 1000 kg (893L/ 236gal) tank for Niyon 740 (liquid), and 25kg plastic bag for Niyon 790 (powder form)
Niyon 740/790 should be stored at temperature 5- 40C (40-104 F). When It freezes, full strength can be restored AFTER COMPLETE THAWING AND THOROUGH AGITATION. Keep container closed when it is not in use. Do not store the product directly under sunlight.
Shelf life  
The shelf life is twelve (12) months when it is packed with a new drum or tote tank.
Niyon 740/790 shows negligible toxic, hazardous, and corrosive. Comprehensive instructions are given in the Material Safety Data Sheet available from Fuclear sales offices.
Copyright(c) FuClear Technologies Inc