RT2780A和EVA相容性很好。品番分子量聚合物类型分子量分布重合比粘度cps(@190℃)針入度dmm(@25℃)軟化点℃OpenTimesecTG℃密度g/c㎥(@25℃)撕裂强度Mw(重量平均)Mn(数平均)RT2115480004100单一均聚聚丙烯11.715001515202.3RT2180707005200单一均聚聚丙烯13.680001015702.57RT2215438003900含较少量聚乙烯11.2Ethylene3～5％15002014310-220.860.87RT2280687006100含较少量聚乙烯11.3800015146101.09RT2304289003200含较少量聚乙烯9.0Ethylene7～10％4002513820-290.860.49RT2315440004100含较少量聚乙烯10.7150025138200.57RT2330580006700含较少量聚乙烯8.7300020141200.82RT2385649008300含较少量聚乙烯7.8850020141200.79RT2535557006400含较少量聚乙烯8.7Ethylene13～17％35004512960-370.860.34RT2585680008000含较少量聚乙烯8.5850040129600.34RT2715474004500含丁烯10.5Butene-135％150025107120-230.870.38RT2730579005300含丁烯10.93000281071200.45RT2780800006400含丁烯12.5800025107240NobreakRT2788含丁烯8500<10118807.99RT2880含丁烯65%80001096240-282.97)