Online real time determination of free formaldehyde content during polymerization process of phenolic resin by NIR spectra and a modeling-free method

Real time detection of free formaldehyde content during synthesis process of phenolic resins is of great significance for controlling the quality of resin products. In this paper, we proposed a method of near infrared (NIR) spectroscopy combined with multivariate curve resolution-alternating least s...

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Bibliographic Details
Main Authors: Xiuye Lian, Mingguang Zhang, Xiting Sun, Chunfeng Song, Hongfu Yuan, Longhai Guo, Xiaoyu Li
Format: article
Language:EN
Published: Elsevier 2021
Subjects:
Online Access:https://doaj.org/article/302a4c7873dc4ade88e5ef72d63f6d18
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