# CP-98 Rheology Additive Technical Data: Moisture, LOI, Fineness, and Viscosity | Camp-Shinning

Technical data helps coating formulators evaluate whether a rheology additive can deliver consistent performance and meet production requirements. Camp-Shinning provides CP-98 as an **organoclay rheology additive** for low to medium polarity solvent systems, with key data points including moisture content, loss on ignition (LOI), fineness, and xylene dispersion viscosity.

## Key Technical Properties (Typical)
– Composition: Organic derivative of a montmorillonite clay
– Appearance: Fine white powder
– Moisture content (105℃, 2 hr): ≤ 3.5%
– Loss on ignition (1000℃): 29%–32%
– Viscosity: 7% dispersion in xylene ≥ 2.5 Pa·s
– Fineness (<74 μm): ≥ 98% ## Why These Parameters Matter ### Moisture Content - Affects storage stability and dispersion efficiency - Lower moisture can improve handling consistency ### Loss on Ignition (LOI) - Indicates organic modification level - Helps predict organophilic behavior and gel development ### Fineness - Influences dispersion smoothness and film appearance - Supports uniform rheology and reduced texture risk ### Xylene Dispersion Viscosity - Benchmarks structure build potential in aromatic solvents - Supports quality control and batch consistency evaluation ## Application Relevance These properties support CP-98 performance in: - Solvent-based architectural and industrial coatings - Protective and anticorrosive paints - Wood primers and transparent finishes - Printing inks, sealant putty, and polyester systems ## FAQ ### What does LOI indicate for organoclay additives? LOI reflects organic modification content, which can relate to organophilic performance and structure build in solvent systems. ### Why is fineness important in coatings? Higher fineness supports smooth dispersion, reduced grit, and more uniform films, especially in clear or high-gloss systems. ### How should xylene viscosity data be used? It serves as a benchmark for gel development; final performance should be verified in the complete formulation. ### Can CP-98 technical data support QC programs? Yes. Moisture, fineness, LOI, and viscosity can be used for incoming inspection and batch consistency checks. ## Related Long-Tail Keywords - CP-98 technical data organoclay rheology additive - moisture LOI fineness viscosity organoclay specifications - xylene dispersion viscosity for organoclay evaluation - QC parameters for solvent coating rheology modifier - organoclay additive datasheet for coatings