While most polymer nanocomposites are multi-phase materials with distinctive chemical structure for each phase, it is possible to make a reinforcement with the same chemistry. Such composites have been demonstrated in metals and polymers. Reinforcement with the same base chemistry (self-reinforcing) ...
This is done only if cleaning and sorting are not particularly important for the production of polymer products. Polyethylene terephthalate (PET) is a widely used polymer in various industries due to its excellent physical and chemical properties. Besides, the increasing use of PET products has led...
It is the rearrangement reactions of deoxybenzoin structure units that resulted in the high char formation, which isolated the oxygen and heat in the process of burning. These “flame-retardant-element-free” polymers have a similar chemical structure, i.e. aromatic backbone. And the key to ...
Polyethylene terephthalate (PET) is high molecular weight polymer composed of ester bond-linked terephthalate (TPA) and ethylene glycol (EG)1. The durability and other favorable physical properties made PET one of the most extensively utilized plastic. However, the large amounts of PET that enters...
PET polymer: chemical economics handbook. IHS Markit https://ihsmarkit.com/products/pet-polymer-chemical-economics-handbook.html (2018). Cornwall, W. The plastic eaters. Science 373, 36–39 (2021). Article ADS CAS Google Scholar Meyer-Cifuentes, I. E. et al. Synergistic biodegradation of ...
Absorption peaks are strictly related to the polymer chemical structure. In the NIR region, the light is absorbed by polymers via the first overtones of the normal modes of vibration involving stretching of the C-H and O-H bonds [27]. As shown by [40,41], PET and PVC may be ...
Polyethylene terephthalate (PET or PETE) is a general-purpose linear semicrystalline thermoplastic polymer. It belongs to the polyester family of polymers. These resins are known for their excellent combination of properties. These properties include mechanical, thermal, and chemical resistance as well as...
ZHANG Yu,et al. Polymer Materials Science and Engineering,2023,39(10):182‒190. 2罗辉.基于仿棉共聚酯纤维的制备及其结构性能研究[D].上海:东华大学,2014. LUO Hui. Study on the preparation and structural properties of cotton-like copolye...
Many are used as chemical fibers, and the rubber epoxy can bedivided into non rubber and rubber grades, which are key forbottles, plastic film, plastic sheets, and baking resistant foodpackaging materials. Pet is milk white or light yellow,high-aspect-ratio Crystal Polymer, smooth surface gloss...
PET polymer: chemical economics handbook. IHS Markit https://ihsmarkit.com/products/pet-polymer-chemical-economics-handbook.html (2018). Ragaert, K., Delva, L. & Van Geem, K. Mechanical and chemical recycling of solid plastic waste. Waste Manag. 69, 24–58 (2017). Article CAS Google Sc...