GLASFLAKE - fine, glass flakes made using NSG's proprietary technology GLASFLAKE comes in scale-like glass flakes, each flake ranging from 10 to 4000μm (4 mm) in size with 2 and 5μm mean thickness. C-glass flakes are outstandingly acid resistant. The flakes in layers provide a "barrier effect" on coatings and surface linings and help to improve their service life and chemical resistance, and also prevent them from cracking. Because of their unique shape, Eglass flakes can prevent warpage or shrinkage and thereby provide dimensional stability for molded plastic products when they are applied as an additive to thermoplastic resins. NSG is the only supplier of this type of product in Japan.