JKN-ZC2 is suitable for water-based gel fracturing fluid system. It can be used to crosslink guar gum and its derivatives and polymers. 

JKN-ZC2 has delayed cross-linking and heat and shear resistance. The formed gel can withstand temperatures of 360℉（182℃）. It has a wide pH range and can be cross-linked under both acidic and alkaline conditions. It can also be used for high-mineralization brine. It has strong adaptability, good stability, low dosage, and high cross-linking efficiency.