Polar Bear Grade 72.5 CSA Binder (cement Clinker) for Adhesive

Polar Bear Grade 72.5 CSA binder (cement  clinker) for adhesive
CSA binder is a hydraulic binder which based on calsium sulphoaluminate , rather than that based on calsium silicate or calcium aluminate ect. It also have another names like csa cement ,csa clinker ect sometimes. CSA binder is  a pure clinker,not add other additives or chemical admixture ect.  It produces efficientcontent of ettrigite after hydration reaction. The ettringite has high early strength, fast set ,rapid hardening ,micro expansive ect. Due to 85% ofettringite is formation in early period, it has good durability and shortstable time. It also can be used as concrete additive agent like high earlystrength agent, anti-crack waterproofing agent, anti-freeze agent, rapidhardening agent ect. Besides,it has good adaption to other cement, chemicalauxiliary agent, mineral materials ect.

Finess:
specific surface area:according to standard GB/T 8074-1987
Usual range:360~430m2/kg
Specification limit:>36m2/kg

These propertiesare applied to obtain a wide range of products: 
l  Fast setting cements 
l  Rapid hardening mortars 
l  Tile adhesives 
l  Self-leveling compounds 
l  Non-shrink grouts 
l  Water stopping mortars 
l  etc. 。