micas are muscovite and phlogopite, which are used in a variety of applications. mica's value is based on several of its unique physical properties. the crystalline structure of mica forms layers that can be split or delaminated into thin sheets usually causing foliation in rocks. these sheets are chemically...
era which ended in the west during the s. from the time it replaced oil and wax finishes in the th century, shellac was one of the dominant wood finishes in the western world until it was largely replaced by nitrocellulose lacquer in the s and s. shellac is a natural bioadhesive polymer and is chemically...
resistant – the heavy duty oz bottle is chemically resistant to hold up against harsh chemicals and solvents finger sprayer – the extended spray trigger allows for a better grip during extended periods of use pressurized – the sprayer automatically reloads after every use, preventing you from having...
dash diet a dash diet is not recommended for everyone as it is prescribed only for those who are at a high risk of a heart attack or heart diseases. a dash diet contains all that are included in the low gi and anti-inflammatory diet. a person on dash diet should completely avoid foods with saturated fats...
portion could be physically separated from the solid portion of palm oil by fractionation. after fractionation the liquid portion is called "palm olein", which is commonly bottled and sold as cooking oils. the solid fat portion is called "palm stearin" and it is commonly used to formulate trans-free fats...