Epoxy Resin (EPOXY)

Chemical Name: Bisphenol-A Epichlorohydrin Resin
CAS No.: [61788-97-4] (typical type)
Appearance: Clear, colorless to pale yellow viscous liquid (liquid resin) or solid (solid resin)

Key Features

✔ High Adhesion Strength – Excellent bonding for metals, plastics, and ceramics
✔ Chemical Resistance – Resists acids, alkalis, and solvents
✔ Low Shrinkage – Superior dimensional stability after curing
✔ Electrical Insulation – Ideal for high-frequency insulating materials
✔ Customizable – Modifiable hardness, toughness, and heat resistance with additives

Primary Applications

1. Composite Materials
   • Carbon/glass fiber reinforcement (aerospace, automotive parts)
   • Electronic encapsulation (PCB substrates, chip packaging)

2. Coatings & Adhesives
   • Industrial anti-corrosion coatings (chemical equipment, marine)
   • High-strength structural adhesives (construction, machinery repair)

3. Electronics & Electrical
   • Insulating potting compounds (transformers, sensors)
   • UV-curable resin for 3D printing

4. Other Uses
   • Art casting molds
   • Floor coatings (abrasion-resistant, dust-proof)

Safety Information

Hazard Warnings:

• Liquid resin may cause skin/eye irritation

• Hardeners (e.g., amines) are often corrosive—handle separately

First Aid:

• Skin contact: Wash with soap and water (do not use solvents)

• Eye contact: Rinse immediately with water for 15 mins, seek medical help

• Inhalation: Move to fresh air, administer oxygen if breathing is difficult