Phenolic Resins (PF)
Phenolic Resins (Phenol-Formaldehyde / PF) are thermosetting polymers utilized in industrial applications requiring thermal stability and chemical resistance. These resins function as binders and matrix materials in the production of composites, adhesives, and molded industrial components.
Friction Materials: Utilized as a binding agent in the production of brake linings, clutch facings, and gaskets.
Foundry & Casting: Applied as a binder for sand cores and molds in metal casting processes.
Laminates & Composites: Integrated into the manufacturing of industrial laminates, abrasive tools, and composite structural components.
Adhesives & Coatings: Employed in wood bonding systems (plywood/particleboard) and protective industrial coatings requiring chemical resistance.
Features
- Thermal stability at elevated temperatures
- Electrical insulation properties
- Resistance to chemical and solvent exposure
- Fire-retardant characteristics (low smoke emission and self-extinguishing properties)
- Adhesion compatibility with diverse substrates and fillers
Available Products
- Novolac Resins: Thermoplastic resins requiring a curing agent (typically hexamine) for cross-linking. Available in powder, flake, and low-viscosity liquid forms for friction materials and foundry applications.
- Resol Resins: Self-curing thermosetting resins provided in liquid or powder form. Utilized in applications where heat-activated curing is required without additional hardeners.
- Specialty/Modified Resins: Formulations adjusted for specific mechanical requirements, such as enhanced flexibility or specific emission standards (Low-VOC).
Technical Identification
Phenol Formaldehyde Resin (Typical)
- CAS Number: 9003-35-4
- EC Number: 232-596-6
Phenol (Precursor)
- CAS Number: 108-95-2
- EC Number: 203-630-9
Formaldehyde (Precursor)
- CAS Number: 50-00-0
- EC Number: 200-059-6
Regulatory Status
Silvari Group operates under a strict framework of international quality, environmental, and safety standards.
Phenolic Resins are in accordance with international safety and environmental frameworks, including REACH compliance where applicable. Documentation regarding handling, storage, and technical specifications is provided to ensure alignment with industrial safety standards.
Silvari Group facilitates your access to phenolic resins, supporting manufacturing precision and specification adherence across the global industries.
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