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Laser Grooving Coating

It is a water-soluble laser protective coating for silicon wafers, ceramics, and semiconductors, forming a heat-dispersive film to prevent cracks, slag residue, and lens damage.
 
Advantages:
  • Zero slag adhesion‌
  • Crack-free edges
  • Lens protection‌
  • ‌Material savings‌
  • Multi-industry use‌
 
Packaging units: 5L/jug, 20L/barrel, 200L/barrel
Availability:
Quantity:
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  • JY-3054

JY-3054 Laser Grooving Coating is a nearly transparent, pale yellow water-soluble liquid suitable for surfaces of workpieces such as wafers, silicon wafers, and ceramic substrates. This coating rapidly forms a protective film during processing, facilitating heat dissipation, preventing residue adhesion, and minimizing thermal damage. It effectively prevents issues like workpiece cracking, chipping, and surface scorching, resulting in smooth, burr-free cuts with narrow kerfs. Additionally, it safeguards optical lenses, significantly enhancing overall processing quality.


  • The JY-3054 coating demonstrates excellent adaptability during laser cutting, effectively enhancing cutting quality and precision to achieve straight edges and clean, uniform cuts.


  • This coating completely prevents cutting residue adhesion, maintaining a clean workpiece surface and eliminating the need for subsequent cleaning steps.


  • Cutting edges exhibit superior quality with no cracks, featuring flat and smooth cross-sections.


  • Workpiece surfaces remain free of scratches, preserving their aesthetic integrity.


  • The minimal heat-affected zone and narrow kerf promote material efficiency and enhance machining precision.


  • Additionally, this coating safeguards laser equipment lenses by effectively preventing damage from processing spatter.

Parameter                

Value                

Viscosity (CP)

80 - 120

Appearance and Properties

Colorless to yellow liquid

Solubility

Good solubility in water

Rinsing

No residue

PH Value

6 - 7

Use Concentration

Original solution

Density

0.98 - 1.02


The JY-3054 is suitable for multiple industries including semiconductors, automotive, aerospace, electronics, lithium batteries, solar modules, colored fibers, and precision machinery. It can be widely applied in critical process steps such as cutting, stamping, welding, surface treatment, and semiconductor manufacturing.


  • Spray or coat the laser protective liquid evenly over the surface of the workpiece before laser cutting. Ensure proper distribution for effective protection.

  • After use, tighten the lid of the container to prevent moisture, oil, and impurities from mixing in.

  • Store in a proper place, not in the open air, to avoid sun and rain exposure.

  • The storage period is two years.


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