site stats

Dicyclohexylmethane中文

Web中文; Demo Request a Demo; Sign in; Suppliers 16 . Buyers . Trends; Shipments; Access to ... (DICYCLOHEXYLMETHANE-4-4- DIISOCYANATE) NET WEIGHT 270. 000 TARE WEIGHT 3450. 000 GROSS WEIGHT... Covestro Deutschland AG. Germany . 14 shipments match chemicals desmodur. 9.1k ... WebName matches: hmdi dicyclohexylmethane 4,4'-diisocyanate. Synthesis and characterization of cycloaliphatic hydrophilic polyurethanes, modified with l-ascorbic acid, …

异佛尔酮二胺_MSDS_用途_密度_异佛尔酮二胺CAS号【2855-13-2 …

WebMethylene diphenyl diisocyanate (MDI) is an aromatic diisocyanate.Three isomers are common, varying by the positions of the isocyanate groups around the rings: 2,2′-MDI, 2,4′-MDI, and 4,4′-MDI.The 4,4′ isomer is most widely used, and is also known as 4,4′-diphenylmethane diisocyanate. This isomer is also known as Pure MDI.MDI reacts with … Web發音: "dicyclohexylmethane diisocyanate"怎麼讀. 中文翻譯 手機版. 二環己甲烷二異氰酸酯. "diisocyanate" 中文翻譯 : 二異氰酸鹽; 二異氰酸酯. "aromatic diisocyanate" 中文翻譯 : 芳 … chinese food in carrollton https://maskitas.net

Dicyclohexylmethane 4,4

WebDicyclohexylmethane-4,4’-Diisocyanate HMDI 5124-30-1 225-863-2 1 - 5 Acute toxicity – inhalation: Category 3 T , Xi Eye irritation: Category 2 R23 Specific Target Organ Toxicity – single exposure: Category 3 R36/37/38 Skin irritation: Category 2 R42/43 Respiratory sensitisation: Category 1 Skin sensitisation: Category 1 SECTION 4. WebAug 15, 2024 · Aqueous coating compositions include dispersed polyurethane-vinyl polymer hybrid particles obtained by free-radical polymerization of at least one vinyl monomer in the presence of a polyurethane. The polyurethane and the vinyl polymer in the hybrid particles are present in a weight ratio of polyurethane to vinyl polymer ranging from 1:1 to 20:1, … WebDicyclohexylmethane diisocyanate C15H22N2O2 CID 15622064 - structure, chemical names, physical and chemical properties, classification, patents, literature ... grand junction ohv trails

(PDF) Properties of Hydroxyl‐Terminal Polybutadiene

Category:中国21 - 最好的海外中文导航

Tags:Dicyclohexylmethane中文

Dicyclohexylmethane中文

dicyclohexylmethane 3178-23-2 - ChemicalBook

WebHMDI. Molecular Formula CHNO. Average mass 262.347 Da. Monoisotopic mass 262.168121 Da. ChemSpider ID 19934. WebBaytec® WP-260. a dicyclohexylmethane diisocyanate (HMDI)-terminated polyether prepolymer based on polypropylene ether glycol (PPG); NCO 25.8-27.0 wt.%; viscosity …

Dicyclohexylmethane中文

Did you know?

WebJan 12, 2024 · dicyclohexylmethane-4,4'-diisocyanate 中文别名 二环己基甲烷-4,4'-二异氰酸酯 二环已基甲烷-4,4'-二异氰酸脂 二环已基甲烷-4,4’-二异氰酸脂 4,4'-二异氰酸酯二 … WebName matches: hmdi dicyclohexylmethane 4,4'-diisocyanate. Synthesis and characterization of cycloaliphatic hydrophilic polyurethanes, modified with l-ascorbic acid, …

Web4,4'-Methylenebis(cyclohexyl isocyanate) Revision Date 26-Dec-2024 Vapor Density No information available Specific Gravity 1.066 Solubility Soluble in water Partition … WebJan 1, 2024 · We investigated the H-bonding behavior of urea compounds with different electronic nature of substituents and different spatial organization. Variable-temperature 1 H NMR spectroscopy studies were performed in polar solvents which are capable (DMSO‑d 6 and DMF-d7) or not (CDCl 3) to form the intermolecular hydrogen bonds and non-polar …

WebProperties / Applications Baytec WP-260 dicyclohexylmethane diisocyanate (HMDI)-terminated polyether prepolymer is based on polypropylene ether glycol (PPG). It is used in the formulation of two-component elastomer and binder systems. Polyurethanes from Baytec WP-260 prepolymer can be made optically clear, WebDesmodur® W is also known as PICM, hydrogenated MDI (HMDI or H12MDI), saturated MDI (SMDI), reduced MDI (RMDI), and dicyclohexylmethane diisocyanate. Desmodur® W diisocyanate is useful as a reactive building block for the preparation of chemical products, reactive intermediates and polymers. Desmodur® W diisocyanate is especially useful as …

Web3,3’-Dimethyl-4,4’-diamino-dicyclohexylmethane, Formula: C 15 H 30 N 2 CAS: 6864-37-5 Description: Dimethyldicykan is a colorless to yellow liquid with an amine-like odor. Synonyms: Dimethylidicykan, DMDC, Bis(3-methyl-4-aminocyclohexyl)methane

Web中国21: 最好的海外中文导航. 海外及大陆精英之最佳首页, 集全球中英文主流媒体于一身. 全球中文媒体大全: 包括新闻,最新报纸,台湾报纸,香港报纸,外国报纸,期刊,电视,体育,杂志,足球,围棋,时尚 chinese food in carson caWebDesmodur® WP 260. Desmodur WP 260 dicyclohexylmethane diisocyanate (HMDI)-terminated polyether prepolymer that is based on polypropylene ether glycol (PPG). It is used in the formulation of two-component elastomer and binder systems. Contact expert Request a sample Request a quote. Select your market* United States of America. chinese food in carverWebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Some substance identifiers may have been claimed confidential, or may ... grand junction on a mapWebDicyclohexylmethane-4,4-diisocyanate C15H22N2O2 CID 129672340 - structure, chemical names, physical and chemical properties, classification, patents, literature ... grand junction ohvWebDicyclohexylmethane diisocyanate C15H22N2O2 CID 15622064 - structure, chemical names, physical and chemical properties, classification, patents, literature ... chinese food in casselberryWeb中文名称: 中文同义词: 英文名称: dicyclohexylmethane: 英文同义词: dicyclohexylmethane;1,1' … chinese food in carstairsWebisophorone diisocyanate (IPDI), 4,4’-dicyclohexylmethane diisocyanate (H12MDI), norbornane diisocyanate (NDI), 4,4’-dibenzyl diisocyanate (DBDI). Figure 1 shows … chinese food in cassville mo