VISCOBYK 4041 is a dispersing agent composed of aliphatic hydrocarbons combined with neutral wetting and dispersing components. It is designed to improve the performance and stability of formulations in various applications. This agent is particularly useful in metalworking fluids, such as cutting oils, as well as in plastics and elastomers, where it enhances the processing of PVC plastisols. It contributes to better dispersion, reducing agglomeration and improving overall formulation stability.

Chemical Family: Aliphatics

Synonyms: Hydrotreated light distillate (petroleum)

Enhanced TDS

Identification & Functionality

Applications & Uses

Application Area
Application Information

PVC Plastisols

Special Features and Benefits

The additive reduces the viscosity in PVC plastisols and is recommended for universal use in all systems.

Recommended Levels

1 - 7.5 % additive (as supplied) based on the PVC resin, in exceptional cases up to 10 %.

The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.

Incorporation and Processing Instructions

The additive may be added during the plastisol manufacturing process or shortly prior to processing.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Flash Point106°C-
Use Level1 - 7.5%--
Solidification Pointmax. -15°C-
Refractive Index (at 20°C)1.45--
Density (at 20°C)0.81g/ml-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Lower Explosion Limit0.6%V
Upper Explosion Limit8%V
Auto Ignition Tempertauremin. 200°CDIN 51794
Flash Point106°CPensky-Martens
Initial Boiling Pointmin. 200.00°C-
Pour Point (Calculated)max. -15°C
Density (at 20°C)0.81g/cm³Oscillating U-tube
Vapour Pressure (at 20°C)max. 0.1hPaCalculated
Kinematic Viscosity (at 40°C)3mm²/s-
ColorColorless
Flammability (liquids)Sustains Combustion--
Immiscible InWater--
pH (at 20°C, Concentration: 1%)5-Universal pH-Value Indicator
Physical StateLiquid--
Composition Data

Aliphatic hydrocarbons with neutral wetting and dispersing components

Regulatory & Compliance

Certifications & Compliance
OEM Specifications