PHENOL FORMALDEHYDE RESIN

• CAS No.: 9003-35-4

• Appearance: Brown to dark red viscous liquid (liquid resin) or pale yellow solid (powder/resol)

• Odor: Characteristic phenolic odor

KEY PROPERTIES

✔ High Thermal Stability – Resistant to temperatures up to 250°C
✔ Excellent Adhesion – Strong bonding to wood, metals, and composites
✔ Chemical Resistance – Resists acids, solvents, and moisture
✔ Low Smoke Emission – Suitable for fire-retardant applications
✔ Fast Curing – Can be heat-cured under pressure

PRIMARY APPLICATIONS

1. Wood Adhesives

• Plywood & particleboard manufacturing

• Laminated veneer lumber (LVL)

2. Friction Materials

• Brake pads & clutch facings

3. Foundry & Molding

• Sand casting binders

4. Coatings & Composites

• High-temperature resistant coatings

• Fiber-reinforced composites

5. Electrical Insulation

• Circuit board laminates (FR2 grade)

SAFETY INFORMATION

Hazard Warnings:

• Skin/Eye Irritant – May cause allergic reactions

• Formaldehyde Release – Use in well-ventilated areas

• Flammable (liquid resin) – Keep away from open flames

First Aid Measures:

• Skin Contact: Wash with soap and water

• Eye Contact: Rinse with water for 15 minutes

• Inhalation: Move to fresh air