Curing Grade Manganese Dioxide (MnO2)

Manganese Dioxide Type AT-407 is specifically designed for the curing (or hardening) of polysulfide rubber sealants. Most common markets served are the construction and aerospace industries.

Manganese Dioxide Type AT-407 Specifications
Parameter	Specification
Cure Time	≤ 40 minutes
Active Oxygen	≥ 15.6%
pH	9.8 – 10.5
Weight Loss	2.3 – 3.0%

Customer specific parameters are available upon request. Shipping container for Manganese Dioxide Type AT-407 is a 250-LB fiber drum. Other container sizes are available upon request.

CARULITE® (Hopcalite Type Catalysts) · U.S. Feed Systems · Hazardous Remediation with ISCO · Industrial Applications · Municipal Drinking Water Treatment · Reducing Manganese in Water · In Situ Stabilization ISBS · Taste and Odor Control · Pre-Oxidation · Reducing Hydrogen Sulfide in Water · Mercaptan Odor Control · Wastewater Odor Control · Sludge Dewatering Facility · Trihalomethanes (THM) Control · Industrial Wastewater Treatment · Industrial Water Purification · Municipal Applications - Phosphates · Corrosion Control · Sequestering Agents · Lead Contamination in Water · Organic Oxidation / Fine Chemicals · Curing Grade Manganese Dioxide (MnO2) · Lithium Manganese Spinel · Biofilm Control · Ozone Air Purification