Paxon HYA021L ExxonMobil Chemical HDPE HYA021L is a high molecular weight, high-density polyethylene copolymer. This resin has superior stress crack resistance, high impact strength
高密度聚乙烯(High Density Polyethylene,簡稱為“HDPE”),是一種結晶度高、非極性的熱塑性樹脂。原態HDPE的外表呈乳白色,在微薄截面呈一定程度的半透明狀。