HayeSep ^® 多孔聚合物吸附剂

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. HayeSep^® has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs). Furthermore they are relatively inert and exhibit hydrophobicity.

HayeSep 多孔聚合物，被认为是第二代材料，批间一致，具有最小的收缩率和单体渗出。

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HayeSep^® DB was used for analysis of nitrogen (N₂), oxygen (O₂), carbon monoxide (CO), nitric oxide (NO), nitrous oxide (N₂O), and water vapor (H₂O). HayaSep^® DB in combination with HayeSep Q was also used for optimisation of a gas chromatographic method for trace gaseous impurities like dioxygen (O₂), dinitrogen (N₂), carbon dioxide (CO₂), carbon monoxide (CO), sulfur hexafluoride (SF₆), methane (CH₄), nitrous oxide (N₂O) and carbon tetrafluoride (CF₄).

HayeSep DB 为 HayeSep D 的去活性产品，用于碱性化合物。

HayeSep is a registered trademark of Hayes Separation Inc.