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5510-2 Silicon Wafer Cutting Fluid

5510-2 Silicon Wafer Cutting Fluid is a coolant designed for diamond wire multi-wire cutting of semiconductor and photovoltaic solar silicon wafers. It features a high active ingredient content and strong component synergy. With excellent cooling, lubrication, dispersion, defoaming, and cleaning capabilities, it suits closed-cylinder cutting return water circulation systems, especially in pure water and circulation system operations, offering great cost-effectiveness.
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5510-2 Silicon Wafer Cutting Fluid is a coolant designed for diamond wire multi-wire cutting of semiconductor and photovoltaic solar silicon wafers. It features a high active ingredient content and strong component synergy. With excellent cooling, lubrication, dispersion, defoaming, and cleaning capabilities, it suits closed-cylinder cutting return water circulation systems, especially in pure water and circulation system operations, offering great cost-effectiveness.


  • Superior Cooling: Quickly dissipates the intense heat between the wire saw and crystal silicon, ensuring stable cutting conditions. For example, it can reduce the temperature rise by over 30% compared to traditional coolants.

  • Exceptional Lubrication: Significantly reduces surface scratches, roughness, and diamond wire wear. Tests show it can extend the diamond wire lifespan by up to 50%.

  • Efficient Dispersing: Prevents silicon powder and worn silicon carbide particle redeposition, keeping wafer surfaces clean and facilitating degumming.

  • High Chemical Stability: Remains stable without ionic pollution or decomposition at high temperatures, ensuring reliable performance.

  • Cost-Effective Water Recycling: Ideal for large closed-cylinder recycling systems, reducing water and chemical consumption.


Parameter

Value

Appearance

Slightly yellowish, almost transparent

Safety

non-flammable, non-corrosive

PH value

5-7 (stock solution)

Environmental protection

halogen free, meets EU RoHS requirements

Conductivity

10-11; in the case of 1:300 dilution, the conductivity is 5-6

Surface Tension

26-30 (1:300 dilution)

Density

0.95-1.1 (stock solution)


  • Semiconductor Wafer Cutting: 5510-2 Silicon Wafer Cutting Fluid ensures precise cuts with minimal surface damage, which helps maintain the integrity of the wafer surface, thus ensures optimal electrical performance.

  • Photovoltaic Solar Silicon Wafer Cutting: 5510-2 Silicon Wafer Cutting Fluid enhances the cutting process in solar panel production, thus improves efficiency and reduces waste.


  • Dilute the working fluid at a ratio of 1:200 - 400. Then, add it to the CNC equipment machining liquid tank.

  • Regularly check the tank fluid level and replenish water and original liquid proportionally.

  • Replace the tank fluid as per the specified schedule to maintain optimal performance.

  • Additionally, it should be noted that the product is packaged in plastic drums with options of 10KG, 20KG, and 25KG per barrel. These are non-dangerous goods, facilitating easy storage and transportation.

  • The storage period is 2 years, during which it must not be stored in the open air and should be protected from sunlight and rain.

  • For any barrel with unused fluid, ensure it is tightly sealed to prevent water and impurity mixing.


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