Challenge 550-HT

• No scratching.
• Less sub-surface damage.
• No hard-packing.
• Less abrasive waste.
• Increased removal rate.
• Easier post-lap cleaning.
• Non-corrosive.

• No scratching.
• Less sub-surface damage.
•  No hard-packing.
•  Less abrasive waste.
•  Increased removal rate.
•  Easier post-lap cleaning.
• Non-corrosive.

• Challenge grinding fluids improve the quality and consistency of the cut, while also prolonging diamond wheel lifetime.
• Challenge lapping additives dramatically improve slurry consistency for more consistency and control.

• Challenge grinding fluids improve the quality and consistency of the cut, while also prolonging diamond wheel lifetime.
• Challenge lapping additives dramatically improve slurry consistency for more consistency and control.

Ceramic, fused silica, glass, poly carbonate lens.

• Ceramic, Fused silica, Glass, Poly carbonate lens
• Pureon offers you a wide range of ready-to-use slurries.

• Packing unit Product is available in 5-gallon pails and 55-gallon drums.
• Quantity unit Gallon (gal)

• Packing - Product is available in 5-gallon pails and 55-gallon drums. Other sizes available upon request.
• Unit of measure - Gallon (gal)

Handling

Challenge 550HT is used at approximately 5% (by volume) with deionized (DI) water or tap water. After Challenge 550HT is mixed with the water in the slurry tank, add the abrasive. The slurry will be ready for use almost immediately. Start grain loading 400 g/liter for a one-meter machine. Flow rate for the slurry should be approximately 300ml/minute for a one-meter machine.

Storage

Product should be stored in a temperature controlled environment. Prolonged exposure to temperatures at or below 32° Fahrenheit (0°C) is discouraged. Prolonged exposure to temperatures at or above 100° Fahrenheit (38°C) is also discouraged. In addition, material should always be sealed when not in use to prevent evaporation.

Disposal

Dispose of in accordance with all applicable local regulations.

Handling

• Challenge 550-HT is used at approximately 5 ;% (by volume) with deionized (DI) water or tap water. After Challenge 550-HT is mixed with the water in the slurry tank, add the abrasive. The slurry will be ready for use almost immediately. Start grain loading 400 g /liter for a one-meter machine. Flow rate for the slurry should be approximately 300 ml / minute for a onemeter machine.
• Disperse the abrasive with DI water at 1000 rpm for 3 minutes. Add 543HT. Mix for approximately 10 minutes depending upon abrasive surface chemistry. Be careful not to suck air into the slurry when mixing. A small vortex should form at the surface of the slurry. Turn the mixer off, or to a maximum of 50 rpm.

Storage

• Product should be stored in a temperature controlled environment. Prolonged exposure to temperatures at or below 32 ° Fahrenheit (0 °C) is discouraged. Prolonged exposure to temperatures at or above 100 ° Fahrenheit (38 °C) is also discouraged. In addition, material should always be sealed when not in use to prevent evaporation.

Disposal

• Dispose of in accordance with all applicable local regulations.

24 months