Lifestyle / Painting / Abrasion Resistance: Resistance to being worn away by rubbing or friction; related more to toughness than to hardness. A necessary quality for floor finishes, enamels and varnishes. MORE
Entertainment / Photography / Abrasion Marks: Marks on the emulsion surface of a film, caused by scratching. It can be due to traces of dirt trapped between layers of film as it is wound on the spool, or to grit on the pressure plate. MORE
Lifestyle / Painting / Epoxy: Clear finish having excellent adhesion qualities; extremely abrasion and chemical resistant. Epoxies are alcohol proof and very water-resistant. MORE
Science / Periodic Table of Elements / Selenium (Se): Atomic number: 34, Atomic mass: 78.96 g.mol -1, Electronegativity: 2.4, Density: 4.79 g.cm-3 at 20?°C, Melting point: 217 ?°C, Boiling point: 688 ?°C, Vanderwaals radius: 0.14 nm, Ionic radius: 0.1 MORE
Health / Vitamins / Copper Peptide: Compound consisting of a peptide (small fragment of protein) and copper atom, known to benefit in tissue regeneration therapy, used in treating wounds and skin lesions, but also gastrointestinal condi MORE
Lifestyle / Painting / Durability: The ability of paint to last or hold up well against the destructive agents such as weather, sunlight, detergents, air pollution, abrasion or marring. MORE