agrimer™ AT and ATF crosslinked polymers
chemistry: crosslinked PVP polymers
SDS Link >Agrimer™ AT polymer is a cross-linked Agrimer™ PVP polymer that absorbs and swells with water or other solvent but is insoluble in aqueous and organic media. Agrimer™ AT polymer has high capillary hydration capacity that provides high efficiency disintegration in tablets and granules. Agrimer™ ATF polymer is a version with a finer particle size. Both products are stable under acidic and alkaline conditions and excellent dry binders.
benefits
- produces hard granules with low friability at low compression forces, reducing dusting and breakage during transport and storage
- effective as sequestrant for some toxicants
- complex with phenolic acids moieties
- maintains seed moisture and enhances germination in seed coatings
- quick disintegration upon addition to the spray tank or dissolved in water
- inherent binder properties and compatible with most co-formulants
- not tacky under humid conditions
- does not form gels
suggested applications
- disintegrants for water dispersible granules (wdg) and tablets
- wet granulation, dry compaction, fluids
- bed, spray drying and extrusion processes
- seed tapes
- dye binding in seed coatings
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