First, More than 10 resins from the major resin plants around China were tested, as a result, a kind of weak-base anion styrene resin with larger pores was chosen.

本项目首先通过对国内各主要树脂生产厂的10 多种树脂的考察，优选和改进了一种大孔弱碱性苯乙烯系阴离子交换树脂。

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Granular high oil-absorbing resin was prepared by free radical suspension polymerization process using 4-tert-butyl styrene as monomer.

以4 -叔丁基苯乙烯为单体，采用自由基悬浮聚合法合成了颗粒状高吸油树脂。

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Its branch chains having double bond can copolymerize with vinyl monomers (such as styrene or vinyl toluene) forming a thermosetting resin.

该树脂具有外双健，可与各种乙烯基单体进一步共聚形成一系列热固性树脂。

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