| Nano Sizing Via Wet Or Dry Grinding | Custom Processing Services, Inc. | Nano-sized particles are desirable in many industries, from active pharmaceuticals and pigments to technical ceramics and electronics and are used to improve reactivity, provide increased surface area and reduce material consumption. Traditionally, produc...view more Nano-sized particles are desirable in many industries, from active pharmaceuticals and pigments to technical ceramics and electronics and are used to improve reactivity, provide increased surface area and reduce material consumption. Traditionally, producing sub-micron sized particles has only been possible through wet media milling, but recent developments in particle reduction technology have enabled the production of nanoparticles through a dry-grinding method using steam. view less | |
| Encapsulation | General Topic Information | Encapsulation is the process of one material enclosing another. Several industries use encapsulation for a variety of different applications. One can encapsulate metal to optimize chemical reactions, and encapsulate metal surfaces to increase long-term co...view more Encapsulation is the process of one material enclosing another. Several industries use encapsulation for a variety of different applications. One can encapsulate metal to optimize chemical reactions, and encapsulate metal surfaces to increase long-term corrosion protection. Encapsulation is also important for sealing off lead paint and protecting oil-soluble ingredients from oxidization. Encapsulation provides solutions to a wide range of problems. Microencapsulation also refers to the process of protecting oil-soluble ingredients against oxidization. Manufacturers use molecular encapsulation to mask tastes and odors, stabilize actives like light and temperature, increase the solubility of actives, and reduce volatility. Lead paint is highly toxic and is currently banned in households and other buildings in America. In homes built with lead paint (prior to the year 1978), encapsulation can solve the issue without replacing the paint. In this application, one can only use encapsulants approved by the State’s Register of Approved Products over lead paint. Encapsulation of lead paint is only effective as a barrier on surfaces in good condition, not those that are deteriorated or in high-traffic areas. Encapsulation of electronic parts and devices can lend protection from corrosion and abrasion. In the electronics industry, encapsulation can protect items such as circuit boards from moisture, dust, and harsh chemicals. view less |
