1 , Properties and characteristics of products
KY-2160 is the organic silicon defoaming agent exclusively used for sulfolane aromatic extraction technology and mixed system n-pentane. When the antifoamer contacts the surface of bubble, can quickly reduce the surface tension of liquid membrane, thus fracture the bubbles and defoaming rapidly. This product has low viscosity, using convenient, pollution-free, superior performance in defoaming and foam-controlling, which can replace the similar imported products.
2 , Main technical index
1)appearance: semi-transparent liquid
2), kinematic viscosity (40℃, mm2/s) : ≥180
3), density (20℃, g/cm2) : 0.93-1.0
4), 4), flash point(℃): ≥280
5), resolvability: soluble in aliphatic hydrocarbon, aromatic hydrocarbon,halohydrocarbon and so on
3 , Usage and dosage
1), stirring well before using,
2), the product can be used as the general method using in petrochemical at present, through using toluene diluting the antifoamer to 5% defoaming agent solution, then injecting in to the steam stripping via metering pump continuously, so that to ensure the best using effectio
3), the dosage of the product should be based on the operating conditions of the device. The general suggested usage is the 1-5 PPM of the charging rate of stripping tower. If the foaming situation is terrible, should increase dosage appropriately.
4 , Applications
The product is mainly used for the aromatic extraction device with sulfolane- solvent in oil chemical enterprise.
5 , Product packaging and storage
1), this product is packed with 25L, 50L, or 200L plastic drum or 200L powder coating steel drum,
2), this product should be stored in ventilation, should be stored in a cool place, Prevent of the sunshine and rain, far away from heat source, segregating from fire seat. the storage period is twelve months.
3), this product according to the non-dangerous goods store.