In this study, the epoxidation of styrene-isoprene-styr en e triblock copolymers (SIS) by an in situ generated peracid method was discussed .
利用过甲酸对热塑弹性SIS
环氧化改性,
成了环氧化SIS(ESIS)。
In this study, the epoxidation of styrene-isoprene-styr en e triblock copolymers (SIS) by an in situ generated peracid method was discussed .
利用过甲酸对热塑弹性SIS
环氧化改性,
成了环氧化SIS(ESIS)。
In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.
摘要本文综述了纸浆氧气漂
、臭氧漂
、过氧化氢漂
、光催化漂
、过氧酸漂
中碳水化
保护措施。
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