Photografting
基本解釋
- 光接枝
英漢例句
- Using benzophenone (BP) as photoinitiator, the photografting polymerization of acrylic acid (AA) on PET track membranes was studied.
其改性主要采用輻射和等離子體接枝的方法,本文將表面光接枝技術應用于PET核孔膜的改性和功能化,研究了核孔膜上的光接枝反應和方法,通過表面接枝丙烯酸,膜通量得到顯著的提高,通過接枝不同單體,制備了新型表面孔封蓋結構的環(huán)境敏感型分離膜。 - The results showed the photografting of NVP onto HDPE coould be initiated by UV efficiently,and with the increase of the reaction time,the graft degree increased.
實驗結果表明:紫外線能有效引發(fā)NVP在HDPE粉料表面的接枝聚合,隨輻照時間延長,接枝率升高; - The effects of technical factors on photografting reaction of low - density polyethylene (LDPE) using ben-zophenone as photosensitizers were studied under air atmosphere.
研究了空氣氣氛中以二苯甲酮為光敏劑時影響低密度聚乙烯(LDPE)光接枝的工藝因素。 - The results showed the photografting of NVP onto HDPE coould be initiated by UV efficiently, and with the increase of the reaction time, the graft degree increased.
實驗結果表明:紫外線能有效引發(fā)NVP在HDPE粉料表面的接枝聚合,隨輻照時間延長,接枝率升高; - Gravimetry and water contact angle measurements were performed to investigate the influences of some important factors on the photografting polymerization of LiAA.
短時間照射時,單體濃度增加有利于接枝率(Yg%25)的增加,隨照射時間延長,單體濃度為1mol/L 時Yg%25達到峰值而后下降;