Flux consists of four main components. Activator-a chemical substance that dissolves metal oxides. Vehicle-high temperature resistant chemical in liquid or solid form with an appropriate melting point. They protect the hot metal surface from oxidation, dissolve the reaction products of activators and oxides, move them away from the metal surface and act as oxygen barriers that aid in heat transfer. The common "vehicle" in electronic soldering is rosin. Solvent-added to aid in processing and deposition of solder joints. Incomplete solvent removal results in boiling and scattering of solder particles or molten solder. Additives-Additives can be corrosion inhibitors, stabilizers, antioxidants, thickeners and dyes. Pine rosin (tree sap, distilled water, turpentine oil are removed) Makes a liquid of 99% isopropyl alcohol-rosin. Oxalic acid-in the form of a white powder-equivalent to rosin. Carpentry bleach wood with it. Carbon dioxide and formic acid. Formic acid means that an ant smells and is bitten. It is located on a rhubarb leaf. It is the simplest carboxylic acid as a result of joint research by Hughes Airlines. If you use this to clean and tin any badly corroded pads/traces on your iPhone or MacBook circuit board, you need to clean it up very quickly! I used the pad for the first time by leaving it on for 20 seconds. It works! I need to add less. Glycerin-obtained from Walgreens. AfriKare was a famous brand. 100% pure. Simple things. It helps the rosin last longer before it darkens and becomes tar/happy over time. It also helps keep the ingredients in solution.

Among the questions from many mold makers, including press molds, many wonder if dry ice washing removes rust from the product. However, if you think about it a little, you can see that it is a very dangerous idea. In other words, removing rust that has already penetrated into the mold means that the mold is worn and washed. On the contrary, the advantage and characteristic of the dry ice washer is that it only removes foreign substances without damaging the mold itself. The cleaning principle will help you understand. When dry ice pellets are sprayed onto the object to be cleaned, foreign substances on the mold surface are rapidly cooled due to the instantaneous heat of sublimation of dry ice (-70° C. co2 lumps) and fly into the air. In other words, it can be said that it is closer to the instant drying and drying of foreign substances rather than the physical concept of scrubbing with the power of a shoot. Also, since dry ice does not stick together in the form of moisture, unlike ice frozen with water, it dries at the same time as it is washed, and the temperature of the mold itself does not drop much. As such, dry ice washer is not a chemical that melts and wipes the product, and it is not a one-dimensional cleaning method that physically rubs it into something. It is a much more luxurious, high-level and efficient dry cleaning method. However, there are not only advantages in all fields as described above, and the efficiency of cleaning can vary greatly depending on the application of the nozzle and the cleaning method depending on the field. For more information, refer to this blog, and it is recommended to consult with experts at any time.

1. Different uses. Dry ice washer-->machine, mold cleaning Precision dry cleaner--->Deburring, pcb flux removal, semiconductor cleaning, etc. 2. Different sizes 3. The price is similar 4. The amount of air used is different Dry Ice Washer: 3-Lube Precision gun geek cleaning machine: 0.5 lube Why is there a difference in the amount of air used? Different structures, different features 5. Difference in consumption of dry ice Average 1/10 precision dry cleaner is used. 6. The difference in noise 80db for precision dry cleaner, 110db for dry ice cleaner Conclusion: Dry ice washer is used when strong cleaning power is required, and precision dry cleaning is used for precise cleaning. If the first generation washer is a dry ice washer, then a precision dry cleaner is a necessity in the now more precise and sophisticated cleaning field. Was developed

It is desirable that dry ice be supplied in a stable manner without any price fluctuations as a consumable item used for the cleaner ESG always strives to produce high-quality pellets (dry ice) on our own and supply them to our customers while they are in optimal conditions so that the dry ice pellets can be stably supplied without any price fluctuations. One of the most important factors to consider when selecting an equipment provider is their ability to supply pellets in a stable and reliable manner. We sincerely hope that you make prudent purchasing decisions.

Dry ice cleaners significantly vary according to the type and purpose of use. They differ depending on the manufacturer and manufacturing method. ESG always endeavors to ensure a stable supply and the best quality for our customers. Please don’t hesitate to contact us and let us know what your specific purpose of use is, and we will immediately provide a consultation on the prices.

Any foreign substances that may be easily broken into pieces when quick-frozen can be cleaned using dry ice pellets. Good examples are molds, form oil for molds, adhesives, water, paint, varnish, resin, wax, urethane, synthetic resin, molding material, rubber, silicone, synthetic rubber, baking debris, radioactive material (for decontamination), rust, and semiconductor-related sticky materials. However, given that the cleaning power can be significantly affected by the status and conditions (temperature, air pressure, and the state of dry ice particles) of the target object and foreign substances, it is impossible to clearly determine which objects can be cleaned or not. Therefore, the best way is to test them in practice.

Dry ice is made of pure liquid carbon dioxide. This carbon dioxide, as a pure gas, makes up 0.03% of the atmosphere. Therefore, as long as you do not use this cleaner in an enclosed space for a long period of time, it does not cause any negative effects to the human body. No harm will occur to the human body due to the intrinsic nature of carbon dioxide, to be sure, but users have to make sure not to use this device in an enclosed space or a place without any ventilation system in place. After the cleaning, dry ice returns to the atmosphere. To make dry ice, we do not newly produce carbon dioxide but collect what is naturally generated. In other words, we recycle the existing carbon dioxide instead of newly generating it. This is why this equipment is garnering significant attention as an eco-friendly solution from all over the world.

The single-hose system is an approach where the air that flows through a hose vacuumizes the space to which dry ice is delivered off by the motor. With the effect of the vacuum, dry ice pellets are sucked into the inside of the hose and then sprayed. In the double-hose system, two hoses are placed near the spraying gun, and a vacuum space is created there. Similarly, with the effect of the vacuum, dry ice pellets are sucked and then sprayed. Accordingly, the double-hose system does not require electric power to transfer the dry ice pellets, but if the used hoses are too long, then the pressure arising from the vacuum source will become too weak to suck the dry ice pellets, unlike in the single-hose system.

Cleaning equipment (the main equipment, hoses, nozzles, etc.), the air system that supplies pure and dry air (a compressor, aftercooler, airline, filters, etc.), and dry ice pellets are necessary. In an environment where the air system has already been in place, only cleaning equipment and dry ice pellets are required.

It is impossible to thoroughly clean every nook and corner of the object using block-type dry ice only. Meanwhile, rice-grain-sized (about 3 mm) dry ice pellets are capable of emulating the effect of sand used in sandblasters and thus are considered to be more effective than dry ice blocks.