According to research, chewing sugar-free. gum helps to protect your teeth by: Stimulating flow of saliva in the mouth 1. Cleaning the mouth of food debris 2,3. Relieving dry mouth discomfort 1,3. Neutralizing plaque acids that form in the mouth after eating fermentable carbohydrates 2,4,5.
Olefin fiber is a synthetic fiber made from a polyolefin, such as polypropylene or polyethylene. It is used in wallpaper, carpeting, ropes, and vehicle interiors.Olefin's advantages are its strength, colourfastness and comfort, its resistance to staining, mildew, abrasion, sunlight and its good bulk and cover.t is used in wallpaper, carpeting, ropes, and vehicle interiors. Olefin's advantages are its strength, colourfastness and comfort, its resistance to staining, mildew, abrasion, sunlight and its good bulk and cover.
plastic optical fiber. Related Terms. Abbreviated as POF, plastic optical fiber is a type of optical fiber that uses polymethylmethacrylate (PMMA) as the core material that allows the transmission of light. POF is often called consumer optical fiber as it is a low-cost optical fiber alternative that is easier to use than glass optical fiber.