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Electroless copper plating on microcellular polyurethane foam TIAN Qing-hua(田庆华), GUO Xue-yi(郭学益) School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China... with good conductive foam for high porosity foam metal materials used in the metal electrodes, the technique of electroless copper plating on the microcellular polyurethane foam with pore size of 0.3 mm......
hyperbranched polyurethane acrylate/ZnO hybrid coatings [J]. European Polymer Journal, 2009, 45(3): 960-966. [12] KUMARI S, MISHRA A K, CHATTOPADHYAY D K, RAJU K V S N. Synthesis and characterization of hyperbranched polyesters and polyurethane coatings [J]. Journal of Polymer Science Part A: Polymer Chemistry, 2007, 45(13): 2673-2688. [13] LIN Jin-na, HOU You-jun, ZENG Xing-rong. The stability......
J. Cent. South Univ. (2012) 19: 911-917 DOI: 10.1007/s11771-012-1092-4 Synthesis and properties of UV curable polyurethane acrylates based on two different hydroxyethyl acrylates LIAO Feng(廖峰)1, ZENG... polyurethane acrylate oligomers (PUPA and PUCA) were synthesized via the addition reaction between isophorone diisocyanate (IPDI) and polyethylene glycol monoacrylate (PEA6) or polycaprolactone modified......
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reduction; polyurethane CLC number: TB53 Document code: A polyurethane cushions were......
: In order to understand how the material parameters take effects on smoldering and transition from smoldering to flaming combustion, four kinds of different density polyurethane foams and analysis.... The results show that polyurethane foam which has the big density produces more calories in natural and produces high concentrations of CO, and provides plenty of flammable gas. So, it is easier......
of TDE-85/MeTHPA epoxy resin modified by polyurethane LI Zhi-hua(李芝华)1, ZHENG Zi-qiao(郑子樵)1, REN Dong-yan(任冬燕)2, HUANG Yao-peng(黄耀鹏)1 (1. School of Materials Science and Engineering, Central South University... (TDE-85/MeTHPA) epoxy resin modified by polyurethane (PU) was prepared with 1,4-butanediol (1,4-BDO), trimethylol propane (TMP) and polyurethane prepolymer synthesized by polypropylene glycol and toluene......
A study on water absorption in freestanding polyurethane films filled with nano-TiO2 pigments by capacitance measurements Hongwei SHI1,Fuchun LIU1,Enhou HAN1,Mingcheng SUN1 (1.State Key Laboratory... transport and dielectric properties of polyurethane films filled with nano-TiO2 at different pigment/base (P/B) values in 0.5 mol/L NaCI solutions. EIS results were compared with gravimetric......
码:A 文章编号:1672-7207(2012)07-2574-06 Preparation of epoxy acrylate resin and its polyurethane modification ZHUANG Cai-hong1, WANG Hui1, YIN Jian2, LIU... investigated by orthogonal experiment. Modification of epoxy acrylic resin using homemade polyurethane prepolymer was studied. The effects of polyurethane addition and epoxy resin types on the performances......
on smoldering propagation of polyurethane foam LU Chang, LI Fang, XIE Yanpeng (School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454003, China) Abstract: In order to understand the mechanism of smoldering of polyurethane foam in different smoke exhaust conditions, smoldering experiments were conducted with vertically-oriented polyurethane foam with natural convection......
