供应低玻璃化点阻燃增塑剂SUPRMIX 140 ¥1.00 供应水印印刷辊增塑剂PLASTHALL P-900 ¥1.00 供应耐低温增塑剂PLASTHALL PR-A126 ¥1.00 PET/PBT成核剂TegMeR 809 ¥1.00 供应耐高温增塑剂PARAPLEX G-40 ¥1.00 供应氟橡胶增塑剂PARAPLEX G-41 ¥0.99