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This polymer sponge works like a pencil eraser. The active ingredient is melamine (a nitrogen-rich organic base) that acts as a mild abrasive, lifting the staining material.
Self-cleaning surfaces are a class of materials with the inherent ability to remove any debris or bacteria from their surfaces in a variety of ways. The self-cleaning functionality of these surfaces are commonly inspired by natural phenomena observed in lotus leaves, gecko feet, and water striders to name a few.
As an alternative to reverse osmosis, organic anion resins (scavenger resins) have been used to remove impurities from drinking water. These types of resins are able to remove the negatively charged organic [verification needed] molecules in water, like bicarbonates, sulfates, and nitrates. It has been estimated that 60–80% of organic ...
A long-handled scraper can be used as a bowl scraper. Bowl scrapers (also known as rubber feet) are, as the name suggests, used to remove material from mixing bowls. Often, a plate scraper is used for this purpose, particularly since the long handle allows it to be used to remove contents of bowls as well as jars, such as mayonnaise jars; however, for bowls, dedicated scrapers are available ...
Place the sandwich in the hot pan and press it down with a spatula or weigh it down to get that irresistible golden crust. After a couple of minutes, flip the sandwich.
Ingredients. 2 lbs chicken wings1 tablespooon baking powder. 1 teaspoon salt. 1 teaspoon black pepper. 2 teaspoons paprika. 1 teaspoon onion powder. 1/2 teaspoon cayenne pepper (more for spicier!)
Ion-exchange resin beads. An ion-exchange resin or ion-exchange polymer is a resin or polymer that acts as a medium for ion exchange, that is also known as an ionex. [1] It is an insoluble matrix (or support structure) normally in the form of small (0.25–1.43 mm radius) microbeads, usually white or yellowish, fabricated from an organic polymer substrate.
A spackle knife (called a scraper in British English, also known as a spatula in American English) is also commonly called a "putty knife", [1] and is used for scraping surfaces or spreading material such as plaster in various construction trades. Widths from 1 1 ⁄ 4" to 5" or 6" are commonly available.