Lubrazinc® W Powder is a zinc stearate oleochemical that improves mold releases, processing, thickening, and dispersion in many industries and formulations.
PMC Biogenix Lubrazinc® W Powder is a zinc-salt-distilled oleochemical from hydrogenated fatty acids. Lubrazinc® W Powder is also known as a zinc stearate and offers insolubility in polar solvents. This zinc stearate powder grade can be an internal lubricant and impart mold release properties for plastic and elastomer formulations. This zinc stearate grade also acts as a polymer processing aid for various resins and an acid scavenger in polyolefin processing.
PMC Biogenix Lubrazinc® W Powder grade also functions as a powdered metal lubricant as this zinc stearate grade has hydrophobic properties. Zinc stearate can lubricate entire metal surfaces due to its high heat stability, allowing for easier metal mold releases. Lubrazinc® W Powder assists paints, lacquers, and industrial coatings with improved dispersion stability and pigment suspension.
Form: Powder
Color: White
Melting point: 120°C
Boiling point: 160°C
Solubility: Insoluble in H₂O
Lubricant to use in polyethylene and other polymers
FDA approved
Mold release agent for metals, plastics, and rubbers
Processing aid with antiblock properties for sticky rubbers and plastic resins
Dispersion agent for paints, lacquers, and industrial coatings
High cost of commercially available process lubricants
Dusting and handling issues of powder form antiblock and zinc stearate products
Stickiness and undesired bonding in the manufacturing of plastics and rubbers
Building and construction
Adhesives, paints, and coatings
Food contact paper applications
Plastics and rubbers
Cosmetics
PMC Metallic stearates are oleochemical metal salt compounds of long-chain fatty acids that are used to benefit various plastic manufacturing and applications.
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