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PET片材水浸泡液紫外吸收強度的研究

作者：溫浩宇，等

中國分類號：O633.14

文獻標識碼：B

文章標識碼：1009-797X(2024)08-0036-04

關鍵詞：PET片材；紫外吸收強度；乙醛；抗水解

 附件下載  在線閱讀

摘要

通過對PET片材水浸泡液紫外吸收強度的研究，探討了在波長220~360 nm范圍內(nèi)引起浸泡液出現(xiàn)吸收峰的原因。通過對PET片材加工過程的控制和助劑的加入，可以有效地減弱在所關注波長范圍內(nèi)的紫外吸收強度。

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