Recycled polyethylene/polyethylene-ethylene-1-octene-maleic anhydride composite with improved mechanical properties was written by He, Hezhi;Wang, Yi;Gao, Jun;Huang, Zhaoxia;Liu, Yufan;Tian, Guidong;Xu, Li;Zhu, Zhiwen. And the article was included in Journal of Applied Polymer Science in 2022.Product Details of 6683-19-8 This article mentions the following:
In this work, we confirmed that the major sort of impurity in waste polyethylene (PE) packing films is calcium carbonate. Consequently, PE/poly(ethylene-co-1-octene)-maleic anhydride (rPE/POE-g-MAH) and poly(ethylene-co-1-octene) (rPE/POE) composites were recycled using a custom-made three-screw extruder, who can supply intensive shear flow during extrusion. The POE-g-MAH is detected to be filled between PE and inorganic impurities, and the compatibility is improved through chem. reactions. As mech. test manifested, the rPE/POE-g-MAH blends present higher tensile strength and elongation at break than the rPE/POE blends at the same composition The reason for such improved toughness of composite was explained in detail through the tensile fracture surface anal. Rheol. test further shows that POE-g-MAH improves the compatibility of matrix and impurities. In the experiment, the researchers used many compounds, for example, 2,2-Bis(((3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) (cas: 6683-19-8Product Details of 6683-19-8).
2,2-Bis(((3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) (cas: 6683-19-8) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Product Details of 6683-19-8
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics