Pre-blended expander is an indispensable active additive in lead-acid negative paste formulations, engineered to optimize high-rate partial-state-of-charge (HRPSoC) capacity, cold cranking amperes (CCA), and overall cycle longevity.
Our expanders combine precisely balanced proportions of lignosulfonates, barium sulfate, and specialized conductive carbons tailored to specific battery duty cycles (automotive SLI, EFB, deep-cycle, or AGM/gel).
At IPCOZ, we formulate customized pre-blended expanders tailored to our clients’ precise plate curing and manufacturing specifications.
Download Technical Data Sheet (TDS)
