Three proof adhesive
Three proof adhesive,also known as circuit board protective adhesive or coating adhesive, is applied to the surface of the circuit board to form a thin film of a certain thickness, used to protect the circuit board and related equipment from corrosion in harsh environments.
In situations such as containing chemicals (such as fuel, coolant, etc.), vibration, moisture, salt spray, humidity, and high temperature, circuit boards may be corroded, mold growth, and short circuits may occur, leading to circuit board failures. Three proof adhesive films can effectively protect circuits from chemical, moisture, and other contaminants, thereby improving the reliability of circuit boards, increasing their safety factor, and ensuring their service life. Three proof adhesive can be widely used as a protective coating for electronic components such as flexible and rigid circuit boards, aviation instruments, computer control boards, industrial control boards, semiconductor crystal circuit protection, home appliance controllers, and various circuits.
| Property | Three-Proof Adhesive |
|---|---|
| Composition | Acrylic-based adhesive with waterproof, dustproof, and corrosion-resistant properties. |
| Curing Method | UV/LED curing or thermal curing (heat-activated). |
| Key Applications | Circuit boards, electronic equipment, automotive components, and outdoor devices requiring high environmental resistance. |
| Advantages | Excellent adhesion, long-term durability, resistance to harsh environments (moisture, chemicals, physical damage). |
| Limitations | May require surface preparation; higher cost than standard adhesives. |
| Industry Use | Widely used in electronics, automotive, and aerospace industries for protection against environmental factors. |
Notes:
Protection: Forms a 1-2mm thick protective film to shield components from moisture, dust, and corrosion.
Durability: Enhances reliability and lifespan of devices in challenging conditions.
Cost: Premium pricing due to specialized formulation for extreme environmental resistance.
Send product request
Other supplier products
 |
HS OT 20 CAS 9035-99-8 | 9035-99-8 –Names and Identifiers Name Insoluble sulfur Synonyms Insoluble sulfurinsoluble sulfurPolymeric sulfurSulfur, homopol... |
 |
Benzene Melamine Resin | Introduction to Benzene Melamine Resin (BMR) Benzene melamine resin is a thermosetting polymer synthesized from melamine and formaldehyde, modifie... |
 |
hydroxyfunctional polyacrylic dispersion (MT-A-145) | Characterization MT-A-145 is a water-reducible, hydroxyfunctional polyacrylic dispersion.It is suitable for use in combination with aliphatic poly... |
 |
Adhesion promoters STD-7266 | Introduction Composition: Special polyester copolymer Appearance: light yellow viscous liquid Active ingredient: 60% Solvent: Mixed dibasic est... |
 |
Nitrobenzene CAS 98-95-3 | Introduction Chemical Name: NitrobenzeneCAS Registration Number: 98-95-3 Product Specifications: Appearance Light yellow liquid Mass... |
Same products
 |
Hot Melt Adhesive for Vacuum Insulation Panels | Seller: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Vacuum Insulation Panels Supply & Technical Support Capabilities ... |
 |
Hot Melt Adhesive for Packaging | Seller: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Packaging Bond Strength & Durability: Hot melt adhesives provide i... |
 |
Hot Melt Adhesive for Hygiene Products | Seller: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Hygiene Products refers to thermoplastic pressure‑sensitive adhesives ... |
 |
LSAW Steel Pipe & Tube | Seller: HEBEI TIRICO PIPELINE CO.,LTD | LSAW Steel Pipe & Tube , or Longitudinal Submerged Arc-Welding Pipe (also known as SAWL ... |
 |
Anti-Corrosion Steel Pipe & Tube | Seller: HEBEI TIRICO PIPELINE CO.,LTD | Anti-Corrosion Steel Pipe & Tube Anti-Corrosion Steel Pipe & Tube What Is an Anti... |
