1. highly crystalline polymer with a milky white or light yellow color surface that is smooth and shiny. 2. fatigue resistance, abrasion resistance and dimensional stability, high hardness, with the greatest toughness among thermoplastics. 3. good electri...
the development history of PET fiber was reviewed,the chemical recycling methods of waste PET products and the research status of recycled differential PET fiber were introduced,and the advantages and disadvantages of domestic waste PET products...
Journal of Applied Polymer ScienceWatanabe H, Yamamoto M (1999) Chemical structure change of a KRF-laser irradiated PET fiber surface. J Appl Polym Sci 71:2027–2031Hirosuke Watanabe,et al..Chemical Structure Change of a KrF-Laser Irradiated PET Fiber Surface.《Journal of Applied Polymer ...
图1化学共沉淀法制备AZO纳米粉体工艺流程图Fig. 1Process flow diagram for the preparation of AZO nanopowders by chemical co-precipitation method (2) PET/AZO复合材料制备。 合成PET采用的单体为PTA和EG,具体原料投放比见表2。PTA...
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...
crystalstructure ; hydrophilicity 聚对苯二甲酸乙二醇酯( PET )纤维是产量最大 的合成纤维,其具有许多优良性能,如断裂强度高、 回弹性适中、热定形性好、耐热和耐光性好、抗有机 溶剂和氧化剂、耐腐蚀性好 [1] ,因此被广泛应用.但 收稿日期:2013-07-18 基金项目:国家“十二五”科技支撑计划资助项目(2011BAE...
down and spun into fibres for fibrefill or carpets. When collected in a suitably pure state, PET can be recycled into its original uses, and methods have been devised for breaking the polymer down into its chemicalprecursorsfor resynthesizing into PET. The recycling code number for PET is 1...
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...
Design and Preparation of PA6/PET Blends with Encapsulation Structure YAN Yan, WANG Yue, HUANG Yanhao, ZHOU Yicun, YANG Mingbo* (College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China) Abstract:The pol...
A synthetic latex polymer, namely Styrene-Butadiene Rubber (SBR), is highly regarded for its good resistance to abrasion and durability. When added to concrete, SBR latex can enhance the adhesive strength between the aggregate and cement paste, making the concrete more resistant to mechanical ...