PVC灯箱膜基本配方（质量份数）：

         PVC                                     100
         DOP                                     30~45
         DOA                                     2~6
         硬脂酸钡                            0.3~1.0
         硬脂酸镉                            0.3~1.0
         硬脂酸                              0.2~0.6
         UV-9                                   0.3~1.0
         双酚A                                  0.2~0.8
         轻质碳酸钙                        16~20
         颜料                                     适量

         此配方仅供参考，技术咨询电话010-63981266。