网络多硫化物聚合体 网络释义 1. 多硫化物聚合体 A多硫化物聚合体(polysulfide polymer)有较佳的尺寸稳 定度和抗撕裂强度(tear strength),因此可放置超过一小时后灌模 … xuelele.com.tw|基于 1 个网页
Also, polysulfide-based nanocomposites and blends are also briefly discussed.doi:10.1080/15583724.2018.1492616Pirayesh, AminSalami-Kalajahi, MehdiRoghani-Mamaqani, HosseinNajafi, FaezehTaylor and Francis GroupPolymer Reviews
PROBLEM TO BE SOLVED: To obtain a polysulfide polymer having excellent stability, oil resistance, chemical resistance, weather resistance and gas barrier property and useful as a sealing material, etc., by controlling the structure so that the polymer is liquid at the ambient temperature and has ...
Figure 1: Conventional polysulfide structure. [1]The liquid polysulfide polymer can be transformed in-situ from a liquid state into a solid elastomer, even at low temperatures. Polysulfide adhesives and sealants have been successful in applications requiring good moisture, solvent and ozone resistance...
英文名称:Polysulfide (Liguid Polymer) 英文别名:Polysulfideliguidpolymer; disodium; 1-chloro-2-(2-chloroethoxymethoxy)ethane; 1,2,3-trichloropropane; sulfide CAS号:68611-50-7 分子式:C8H15Cl5Na2O2S 分子量:398.513 InChI:InChI=1/C5H10Cl2O2.C3H5Cl3.2Na.S/c6-1-3-8-5-9-4-2-7;4-1-3(6...
§177.1650 Polysulfide polymer-polyepoxy resins. Polysulfide polymer-polyepoxy res- ins may be safely used as the food-contact surface of articles intended for packaging, transporting, holding, or otherwise contacting dry food, in accordance with the following prescribed conditions: ...
网络释义 1. 聚硫化物 [IR] [V276019] 伊朗求购聚硫化物(liquid polysulfide polymer) (01-23) vip.globalimporter.net|基于 1 个网页
1363813 Polysulphide sealant compositions THIOKOL CHEMICAL CORP 17 Aug 1972 [20 Aug 1971] 38494/72 Heading C3R A sealant composition comprises a liquid polysulphide polymer of formula where x is 1 to
The first commercial alkyl polysulfide polymer was prepared from the reaction of ethylene dichloride with aqueous sodium tetrasulfide. The product was a rubbery solid which could be worked up only by cutting it out of the reactor after the preliminary washing process followed by washing on a corrug...
that the well-designed structure of the carbon polysulfide polymer has several advantages, especially, the strong chemical interaction between sulfur and the carbon framework (C-S bonds) inhibits the shuttle effect and the π electrons of the carbon polysulfide compound enhance the transfer of ...