国产尤物av尤物在线看-欧美午夜精品久久久久久浪潮-国产精品视频二区不卡-亚洲精品1卡2卡三卡4卡乱码-国产乱子伦精品免费视频

【文獻標題】Flexible and stretchable polyurethane/waterglass grouting material

【作者】Zhengpeng Yang，Xuefeng Zhang，Xuan Liu，et.al

【作者單位】河南工業大學（Henan Polytechnic University）

【文獻中引用產品】

引發劑（2,20-偶氮[2-（2-咪唑啉-2-基）丙烷]）

【關鍵詞】Grouting material，Polyurethane，Waterglass，Flexibility，Stretchability

【DOI】dx.doi.org/10.1016/j.conbuildmat.2017.01.113

【影響因子(IF)】5.08

【出版期刊】《Construction and Building Materials》

【產品原文引用】

2.1. Materials

The prepolymer (16.7 wt% NCO, 420 mPa·s) was purchased from Shanghai Hecheng Polymer Science and Technology Co., Ltd.Waterglass (Na?O·nSiO?·mH?O, modulus 2.3) was supplied by Zhengzhou Jiankete Engineering Materials Co., Ltd. N-Methylol acrylamide was purchased from Tianjin Tianfu Chemical Industry Co., Ltd. Butenediol was supplied by Zhejiang Jinjinle Chemical Industry Co., Ltd. Initiator (2,2′-azobis[2-(2-imidazolin-2-yl)propane]) was purchased from Shanghai Hengyuan Biological Technology Co., Ltd. Emulgator (OP-9, 93 mg KOH/g) was obtained from Shanghai Sinopharm Chemical Reagent Co., Ltd. Catalyst (DMDEE)was supplied by Shanghai Rongrong Chemical Co., Ltd. All other chemicals were of analytical grade and purchased from Shanghai Sinopharm Chemical Reagent Co., Ltd. The main parameters of the above materials were tabulated in Table 1. 

完整版PDF文獻請咨詢在線客服或者聯系我司業務員！

更多公司福利請關注“恒遠生物”VX公眾號！