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VP 6042B Low Polarit

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

Low Polarity Dispersant 6042B is a high-performance polymeric additive specifically engineered for non-polar and low-polarity solvent environments. It functions primarily through steric stabilizati…

Характеристики

Ключевые свойства и преимущества

Exceptional steric stabilization in non-polar mediums including aliphatic hydrocarbons and mineral oils.
High efficiency in reducing the viscosity of concentrated pigment dispersions, allowing for higher solids loading.
Significant improvement in color strength, transparency, and gloss for both organic and inorganic pigments.
Outstanding compatibility with long-oil alkyd resins, polyolefins, and low-polarity thermoplastic elastomers.
Reduces milling time significantly by accelerating particle wetting and de-agglomeration processes during production.
Excellent thermal stability, preventing yellowing or chemical degradation during high-temperature processing such as extrusion or injection molding.

Спецификации

Технические особенности

Chemical Composition: Polymeric fatty acid derivative with specialized anchoring groups for pigment surfaces.
Active Content: Minimum 98% non-volatile matter, ensuring high potency and minimal solvent interference.
Acid Value: Typically ranges between 10-20 mg KOH/g to optimize interaction with basic pigment surfaces.
Solubility: Completely miscible in n-hexane, toluene, white spirit, and paraffinic base oils.
Density: Approximately 0.92 g/cm³ at 25°C, facilitating easy integration into lightweight industrial formulations.
Appearance: Clear, amber viscous liquid at room temperature, facilitating pourability and accurate dosing.
Recommended Dosage: Between 1% to 10% based on pigment weight depending on surface area.

Практическое применение в отраслях

Области применения

Formulation of high-quality solvent-based offset and gravure printing inks for packaging and publication.
Manufacturing of color masterbatches for polyolefins like PE and PP, ensuring uniform color distribution.
Stabilization of carbon black and titanium dioxide in automotive refinish and industrial coatings.
Lubricant additives for oil-based drilling fluids to maintain suspension of weighting agents and cuttings.
Pigment pastes for long-oil alkyd architectural paints, providing long-term storage stability and anti-settling.
Specialty wood stains and preservatives where deep penetration into hydrophobic substrates is required.
Production of magnetic recording materials and electronic pastes requiring precise particle arrangement in non-conductive media.