Prodotti chimici speciali

ISTRA 40 is a normal setting, rapid hardening Cal-cium Aluminate Cement (CAC) with high early strength. It differs substantially from the usual calci-um silicate cements (Portland cements) in its manufacturing process, chemical composition and rapid strength gain. ISTRA 40 is composed of calcium aluminates with the following characteristics: • high early strength • refractoriness • high abrasion resistance • resistance to biogenic sulphuric acid corrosion (BSAC)

ADI-CON CW PLUS is a dry, free-flowing powder containing a blend of inorganic and organic chemicals, a small amount of sand, and silica-based materials. The reactive materials react with lime generated by the hydration reaction of cement and plug the capillary porosity, making concrete watertight under water-head pressure.

WALOCEL™ J75M S hydroxypropyl methyl cellulose was developed for use in tape joint compounds, tile adhesives and other ready-mix dispersion systems. A cold water dispersible cellulose ether, WALOCEL™ J75M S is a high viscosity thickener that has been surface treated to delay solubility, making it easily dispersible in aqueous systems. It develops viscosity as pH is increased, and its distinct molecular structure resists bacterial degradation, helping to increase shelf life of materials formulated with this additive.

TECPOLY® MH4019P has been developed to improve the workability properties of Portland cement based tile adhesive. It is a modified cellulose ether which possesses excellent quality and high cost effectiveness, recommend to be used in C0 tile adhesive by ways of thick application.