JKN-BC2 is an organic borate crosslinker, is suitable for water-based gel fracturing fluid system, can form high viscosity gel by crosslinking with hydroxypropyl guar gum.

JKN-BC2 has good stability, and has a wide range of crosslinking, adjustable crosslinking time, carrier performance is good, 40-120℃(104—250℉) shear stability and gel breaking liquid hydration completely, easy flowback and other excellent features. It is suitable for underground fracturing construction of medium and low temperature formation.