We ship with cooling pack in hot summer and with insulation fleece in freezing winter. Very low, REL1 < 0,15%, for halogen free see Loctiteġ2 months at room temperatur (up to 20☌), for easier storage, see Loctite In laboratory tests the solder paste showed no bridging, no tendency to tombstoning or solder bead formation on bipolar components.ĩ6.5% tin, 3% silver, 0.5% copper (SAC305) It is more important to use a water-soluable liquid flux than the specific solder, as long as the solder strand is quite small. This guarantees a constant viscosity over a long period of use. In addition, ISO-Cream® "Active-Clear" is also free of any thixotropic agents that could reduce viscosity with increasing shear forces. This is particularly interesting for users who have integrated an automatic optical inspection (AOI) into their process. The soldering paste is also low in odor and forms almost colorless flux residues, which spread only to a very limited extent. ISO-Cream®"Active-Clear" offers the user the possibility to also work with a moderate print image or with more oxidized surfaces of PCB and components and still achieve excellent soldering results. In addition to the properties of the basic version ISO-Cream "Clear", special attention was paid in this further development to an optimized spread, especially on "problematic" surfaces such as chem. The ISO-Cream® "Active-Clear" has a REL1 flux classification and therefore has a low halogen content (<0.15 %) but is still a genuine NoClean paste. No clean, lead-free solder paste which meets zero-halogen requirements with low voiding, fine feature printing performance. The Oatey 30011 Paste Flux is designed to be an all-purpose flux that works best with copper to copper and copper to stainless steel pipes. Their number 5 flux, the 30011 is one of the best flux for soldering copper pipe. It is also ideal for use in the PCB, SMT, plug-in components, computer. Oatey has been a reliable brand for all kinds of plumbing solutions. The FELDER ISO-Cream® "Active-Clear" differs from the basic version ISO-Cream® "Clear" in the degree of activation. The solder paste is the best choice for repairing mini-sized electronic equipment.
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