抗氧化和光稳定剂混合物LOWILITE® UV B1211 Antioxidant & Light Stabilizer Blend LOWILITE®UV B1211 is a proprietary blend of antioxidant and UV stabilizers. CAS Reg. Number – Proprietary Typical Properties Appearance Yellow Liquid Density (20°C) 1.02 g/cm3 Flash Point 175°C Brookfield Viscosity 20°C, 100rpm, spindle 3 980 mPa.s 50°C, 100rpm, spindle 2 100 mPa.s Solubility (g/100g solvent at 25°C) THF >100 Acetone >100 Water <0.1 Proprietary AO/ Light Stabilizer Blend Ethyl Acetate >100 Due to the effect of heat and light all polyurethane products such as door trims, instrument panels, steering wheels, head and arm rests, window sealants and shoe soles undergo degradation, primarily seen as a change in color. LOWILITE®UV B1211 is a combination of both thermal and UV stabilizers which gives superior protection of polyurethanes in a variety of automotive and exterior applications. LOWILITE® UV B1211 is a low viscosity liquid blend which makes it easy to pump. Being a liquid product it is miscible in all common polyols used in polyurethane. LOWILITE®UV B 1211 is also very suitable for light stable pastes.
