Additional information
Size | 1 Quart, 1 Gallon, 4×1 Gallon, 5 Gallon, 55 Gallon |
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Product Properties | |
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Product Name | Palladium Etchant TFP |
How do I increase the etch rate? | 1. The rate will approximately double with every 10°C increase in temperature. 2. Increase the rate of stirring or agitation. |
How do I reduce the etch rate? | Adding 1-part deionized water to 2 parts etchant will reduce the etch rate approximately 50%. |
Do I need to dilute the etchant? | No, it is ready to use. |
How do I reduce undercutting? | Increase the rate of stirring or agitation. |
Appearance | Brown |
pH | Acidic |
Etch Rate at 50°C | 110 Å/second |
Shelf Life | 1 year |
Storage Conditions | Ambient |
Filtration | 1 μm |
Recommended Operating Temperatures | 20–80°C (30–40°C most common) |
Rinse | Deionized water |
Photoresist Recommendations | KLT6000 Series, KLT 5300 Series, HARE SQ (SU-8 type), TRANSIST, or PKP-308PI |
Select Compatible Materials | Au, oxide, nitride, alumina |
Select Incompatible Materials | Al, Ni, Ti, Cu |
Compatible Plastics | HDPE, PP, Teflon, PFA, PVC |
Country of Origin | USA |
Isotropy | Isotropic |
Incompatible Chemicals | Strong bases, nitric acid |
Additional Information | Immersion or spray application |
Safety Data Sheet | Download SDS |
Size | 1 Quart, 1 Gallon, 4×1 Gallon, 5 Gallon, 55 Gallon |
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