31 juillet 2014

The current production technology of hydrazine hydrate

In the 21st century, China’s consumption structure of hydrazine hydrate as: pesticides accounted for 40% of the total share, blowing agents accounted for 30% of water treatment chemicals accounted for 14% accounted for a percentage of the other the thirteen. At present, China is far lower than the foreign hydrazine hydrate production capacity; still can not meet domestic market needs. Therefore, the development of domestic production capacity of hydrazine hydrate and advanced production technology has enormous economic and... [Lire la suite]
Posté par kimmlife à 05:41 - Commentaires [0] - Permalien [#]

31 juillet 2014

Desiccant silica gel knowledge

Desiccant silica gel  moisture permeability is small bag packaging of different varieties of silica gel, the main raw material high silica gel is a kind of micro pore structure of hydrated silica, non-toxic, tasteless, odorless, stable chemical properties, with a strong moisture absorption performance, is a highly active adsorption material. Usually is to use sodium silicate and sulfuric acid reaction, and the aging, acid soak and a series of post-processing process and system. Use Medicine, machinery, optical electronics,... [Lire la suite]
Posté par kimmlife à 05:07 - Commentaires [0] - Permalien [#]
04 juillet 2014

what is Hydrazine Hydrate55%,80%?

Hydrazine Hydrate is colorless transparent oily liquid with a light ammonia odor , smoke in the wet air , with a strongly alkaline and hygroscopic . Liquid hydrazine hydrate to form dimers , immiscible with water and ethanol , insoluble in ether and chloroform ; it can erode glass, rubber , leather, cork , etc., decompose at high temperatures into N2, NH3 and H2; hydrazine reduction strong , with halogens , HNO3, KMnO4 and other violent reaction in the air can absorb CO2, produce smoke . Hydrazine and its derivatives products in many... [Lire la suite]
Posté par kimmlife à 08:43 - Commentaires [0] - Permalien [#]
04 juillet 2014

what is Linear Alkyl Benzene Sulfonic acid (LABSA)?

AppearanceBrown viscous liquid , showing acidity.NatureWith decontamination , wetting , foaming , emulsification, dispersion and other properties . Not a flammable , soluble in water , insoluble in common organic solvents. Has a strong absorption , after absorption acid was sticky opaque liquids . Its biological degradation of> 90%. Soluble in water , and its derivatives have good detergency , wetting and emulsifying power , the relative density of 1.05 , a viscosity of 1900mPa.UseFor the production of a large variety of detergents... [Lire la suite]
Posté par kimmlife à 08:37 - Commentaires [0] - Permalien [#]