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GR-916 High Performance Sea/Salt Water Inhibitor


Physical & Chemical Properties


Appearance: light yellow liquid;


Specific density: 1.0 g/cm3 (20);


Combustibility: incombustible;


Explosivity: non-explosive;


pH ( 1%, aqueous solution ) 7.0;


Alkalinity: weak alkaline.



GR-916 has good efficiency to slow down the reaction rate of the corrosion on the surface of metal apparatus made by the negative ions Cl-, in the solutions of salts, such as CaCl2, MgCl2, or NaCl.


GR-916 can be utilized in different types of refrigeration equipment with refrigerants containing  the component of CaCl2, with good compatibility and effectiveness.


GR-916 has a high performance when it functions to prevent the sea water to make up corrosion on the surface of metal vessels.


GR-916 can be added into the snow-melt agent, to prevent corrosion effectively, on the surface of any metal objects, such as rails, tools, etc.


Mechanisms & Characteristics


GR-916 is an efficient corrosion inhibitor of chloride salts and any medium containing high chloride. It can effectively prevent the corrosion made by chlorine ions, eliminate the damage on the protective membrane of the metal surface, and slow down the damage effect of chloride ions to the inter-granular structure, significantly prolong the service life of the equipment.


GR-916 can effectively prevent the pitting and crevice corrosion of metal equipment to slow down the relative damage, so as to reduce equipment downtime due to the damage caused by the leakage and repair.


GR-916 is non-toxic and safe to users, green and friendly to the natural environment




Add GR-916 directly into the aqueous solution containing chloride salts, mixed evenly (the ratio is 4 to 6 kg added per ton of solution);


Add GR-916 in every 6 months subsequently, the additional amount is 2 to 3 kg per ton of saline solution.


Package & storage


20kg/barrel, 25kg/ barrel (plastic barrel) ;


Guarantee period: 2 years;


Keep sealed during storage, in cool and ventilated places;


Avoid long time air contact and heat exposure.


Developed by Lanzhou (Green) Research Institute of Corrosion Inhibitor

Produced by Gansu Green Technical Ind. & Commerce Co., Ltd.


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