New HALS for polyolefins and rigid PUR foams. (Keeping up with Additives).A new hindered-amine light stabilizer stabilizer: see airplane. (HALS) is said to interact less with pigments and stabilizers used in polyolefins. Lowlite 92 from Great Lakes Great Lakes, group of five freshwater lakes, central North America, creating a natural border between the United States and Canada and forming the largest body of freshwater in the world, with a combined surface area of c.95,000 sq mi (246,050 sq km). Chemical Corp., Indianapolis, is a clear liquid that also offers good solubility solubility Degree to which a substance dissolves in a solvent to make a solution (usually expressed as grams of solute per litre of solvent). Solubility of one fluid (liquid or gas) in another may be complete (totally miscible; e.g. in polyols for rigid polyurethane foams. Tel: (317) 715-3000, www.greatlakes.com |
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