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GYPSUM POWDER manufacturer and supplier in nairobi kenya africa

The Gypsum stone Powder is a mineral formed by di-hidrated calcium sulphate. In its crystalline structure there are two water molecules by one of calcium sulphate. Put under calcination (120-160 ºC), it releases part of the crystal water, obtaining itself a semihydrate of calcium sulphate or “burnt gypsum”, that being mixed with water, is solidified again and crystallized, reconstituting the original rock in its natural state.

POLY ELECTROLYTE POLYACRYLAMIDE manufacturer and supplier in nairobi kenya africa

Polyacrylamide series products are water-soluble linearity high polymers.  It is almost insoluble in benzene, ether, lipin and acetone and other common organic solvent and soluble easily in water. With flocculability, thickening, shear performance, resistance-diminishing performance and dispersivity, it is widely used in oil extraction, mineral separation, coal washing, metallurgy, chemical industry, papermaking, spinning, sugar manufacturing, medicine, environmental protection, building materials and agriculture industries.

DI ETHANOL AMINE manufacturer and supplier in nairobi kenya africa

DEA - DI ETHANOL AMINE supplier and exporter.

 

 

If RXH is not acid enough to release a proton at alkaline pH, as it is the case with amines, then the reaction has to be carried out in two steps. During the first step the first EO mole is added at acid pH, so that the amine is transformed in ammonium. The reaction produce the mono-, di- and tri-ethanol amines. 

Proton release from ammonium NH4+ → NH3 + H+ (here RX- is NH3) Then, the three condensation reactions: 

 

MPG ANTIFREEZE HEAT TRANSFER LIQUID manufacturer and supplier in nairobi kenya africa

Propylene glycol inhibited with the corrosion inhibitor resulting corrosion protection, as well as efficient heat transfer, in water-based, closed-loop heating and air-conditioning systems.  RXSOL Corrosion Inhibited MPG is an engine coolant concentrate based on mono propylene glycol with high quality corrosion inhibitor. Also Antifreeze MPG does not contain nitrite, amine, phosphate, borate and silicates inhibition suitable for cooling systems of all types of internal combustion engines.

 

 

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