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VP 6042C Low Polarit

Name: VP 6042C Low Polarit - Ruifen Chemicals
SKU: 6042C

Low Polarity Dispersant 6042C is a high-performance, polymeric wetting and dispersing additive specifically engineered for non-polar and low-polarity solvent environments. As an industrial chemist,…

Характеристики

Ключевые свойства и преимущества

Provides exceptional steric stabilization in aliphatic hydrocarbons and non-polar organic solvent systems.
Significantly reduces mill-base viscosity, enabling higher pigment loading and improved manufacturing throughput.
Enhances color development, transparency, and tinting strength by ensuring optimal pigment de-agglomeration.
Improves final film gloss and prevents haze in high-solids solvent-borne coatings and finishes.
Broad compatibility with low-polarity resins including long-oil alkyds, polyolefins, and thermoplastic acrylics.
Prevents common coating defects such as pigment flooding, floating, and sedimentation during storage.
Reduces energy consumption during the grinding stage by lowering the required mechanical shear force.

Спецификации

Технические особенности

Chemical Composition: Advanced polymeric block copolymer with specialized pigment-affinic anchoring groups.
Active Content: Formulated at approximately 40-50% solids in a low-polarity hydrocarbon carrier.
Amine Value: Typically measured between 10 and 20 mg KOH/g for precise pigment interaction.
Density: Standardized at approximately 0.88 — 0.92 g/cm³ at 25 degrees Celsius for formulation accuracy.
Solubility: Fully miscible in aliphatic hydrocarbons, mineral spirits, and non-polar esters/ethers.
Stabilization Mechanism: Entropy-driven steric repulsion provided by extended polymeric loops and tails.
Recommended Dosage: 1-5% for inorganic pigments and 10-30% for high-surface-area organic pigments.
Storage Stability: Chemically stable under standard industrial conditions with a high flash point profile.

Практическое применение в отраслях

Области применения

High-performance automotive refinish coatings and OEM finishes using low-polarity solvent packages.
Industrial wood stains and coatings where deep penetration and color uniformity are paramount.
Offset and gravure printing inks utilizing aliphatic hydrocarbon-based vehicles for high-speed presses.
Production of pigment concentrates and liquid colorants for non-polar plastic masterbatch applications.
Stabilization of solid additives and friction modifiers in mineral oil-based lubricants and greases.
High-solids air-drying alkyd paints for heavy-duty marine and architectural protective applications.
Universal colorants designed for seamless integration into non-polar solvent-based architectural paint bases.
Dispersion of inorganic fillers like calcium carbonate and TiO2 in thermoplastic polyolefin matrices.