巴斯夫(汽巴) 紫外线吸收剂C81

产品性状          型号                                  外观

®CHIMASSORB 81                             微黄粉末

®CHIMASSORB 81 FL                        白到微黄薄片

应用指引           厚制品               PE                        0.15-0.5%                  

                       薄膜               LLDPE, LDPE, EVA    0.15-0.7%

物理特性          

 挥发性  ( 纯物质, TGA， 空气中升温速度为: 20°C/min )

    温度（ºC）                  %失重

           200                     0.8

           225                     2.1

           250                      6.4

           275                     19.5

           300                     54.1