Products

Palmer Holland, Inc.

118 Products found on Palmer Holland, Inc.  in Functional Additives

Dynasylan® VPS 4721 banner
Palmer Holland, Inc. company logo
Palmer Holland, Inc.Dynasylan® VPS 4721
  • Principal:Evonik Corporation Silanes
  • Functions:Adhesion Promoter, Adhesion Promoter, Coupling Agent, Crosslinking Agent, Crosslinking Agent, Reinforcement, Sizing Agent, Surface Modifier, Surface Modifier
  • Chemical Family:Glass Beads & Fibers, Silanes
  • End Uses:Fiberglass Reinforced Composites, Foundry Resins, Polymer Dispersion, Primer
  • Compatible Polymers & Resins:Acrylates, Acrylics, Epoxies (EP), Phenolic Epoxy Resin, Polyurethanes (PU), Polyvinyl Acetate (PVA), Thermoplastic Elastomers (TPE)
  • Labeling Claims:Asbestos-free, Azo Compounds-free, Cadmium-free, Conflict Minerals-free, DEHP (Diethylhexylphthalate) Free, Dibutyl Phthalate (DBP)-free, Diisobutyl Phthalate (DIBP)-free, Formaldehyde-free, Hexavalent Chromium-free, Lead-free, Mercury-free, Polybrominated Biphenyls (PBB)-free, Polybrominated Diphenyl Ethers (PBDEs)-free, Polychlorinated Biphenyls (PCB)-free, Polychlorinated Naphthalenes (PCN)-free, Polyvinyl Chloride (PVC)-free
  • Features:Corrosion Resistance, Excellent Storage Stability, Good Electrical Properties, Good Mechanical Properties, Good Moisture Resistance, High Crosslinking, High Impact Strength, High Tensile Strength, Improved Flexural Strength, Improves Adhesion
Dynasylan® VPS 4721 is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows VPS 4721 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier. Dynasylan® VPS 4721 is a colorless liquid. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Dynasylan® SIVO 160 banner
Palmer Holland, Inc. company logo
Palmer Holland, Inc.Dynasylan® SIVO 160
  • Principal:Evonik Corporation Silanes
  • Functions:Adhesion Promoter, Binder, Binder & Resin, Coupling Agent, Surface Modifier
  • Chemical Family:Siloxanes
  • End Uses:Hybrid Coating, Powder Coating, Primer, Sol-Gel Coating, Top Coat, Waterborne Coating
  • Compatible Substrates & Surfaces:Aluminum, Ceramic, Glass, Hot-Dip Galvanized Steel, Magnesium, Metal, Stainless Steel, Zinc
  • Labeling Claims:Conflict Minerals-free, Fluoride-free, Heavy Metal-free, Low VOC, Volatile Organic Compound (VOC)-free
  • Features:Chemical Resistance, Corrosion Resistance, Excellent Scratch Resistance, High Reactivity, Hot Mar Resistance, Improved Hardness, Improved Stability, Low Temperature-Curing, Low VOC, Low Viscosity, Multi-Substrate Adhesion, Solvent Resistance, Temperature Resistance, Thermal Stability
Dynasylan® SIVO 160 is a water­borne storage stable silane based sol­gel system for the formulation of inorganic surface treatment primers. As part of the SIVO® SOL Technology, it features all the benefits of the other well established products of this series. These are the absence of heavy metals, fluorides, and solvents. It is designed to have a low volatile organic content. Due to its polymeric nature, it is characterized by a high reactivity. This is demonstrated by its extraordinary low curing temperature of 20 to 80 °C which represents a major breakthrough for water­borne sol­gel systems. Dynasylan® SIVO 160 is a clear to slightly opaque, colorless to slightly yellow, low viscosity liquid.

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