Inspection Methods to Be Aware of When Using Activated Alumina
Inspection Methods to Be Aware of When Using Activated Alumina With decreasing particle size of activated alumina, the oxygen index increases rapidly, and the amount added reduces the processing performance and mechanical strength of the polymer. With increasing dosage, indicators such as elongation at break sharply decrease. Therefore, unilateral pursuit of ultra-fine particle size is not desirable. In order to improve the processability, density and availability of the polymer, activated alumina suppliers should also pay attention to particle grading and control the particle shape, so as to make the particle size as small as possible under larger filling amounts. When…