The photo-degradation of 2-Allylphenol by UVirradiation or sunlight in various solvents was examined.
以太阳光和紫外灯为光源研究了2 烯丙基苯酚在溶液相中的光化学降解。
2
The effects of UVirradiation time, monomer (MAH) and initiator (BP) concentration on grafting rate and gel content of grafted polyethenes were studied.
采用紫外辐照技术制备了聚乙烯-马来酸酐接枝物，并用红外光谱对接枝物进行了表征。
3
The photo-oxidation ageing process of polypropylene filaments was studied by artificial accelerated ageing test using different intensities of UVirradiation.