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蘭州石化開發高軟化點BOPP專用樹脂

   2011-09-05 IP屬地 山東
  8月25日,蘭州石化公司與四川大學聯合開發的高軟化點BOPP專用石油樹脂研究項目取得階段性成果,為下一步實現國產化和工業化生產奠定了基礎。

 
  BOPP薄膜是應用廣泛的塑料包裝薄膜。目前我國BOPP膜用的氫化石油樹脂全部依賴進口。根據市場需求,蘭州石化以具有自主知識產權的碳五石油樹脂工藝為基礎,與四川大學合作開展熱穩定性好、軟化點高、分子量大、替代進口同類產品BOPP專用石油樹脂的探索研究,先后實施并完成BOPP專用石油樹脂結構剖析、聚合原料組成調控、陽離子聚合工藝條件優化和后處理等實驗室探索性研究,工業流程摸索取得成功。

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