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o-Cresyl glycidyl ether (ortho-cresyl glycidyl ether, o-CGE) is a liquid aromatic organic chemical compound and chemically a glycidyl ether. [2] It has the formula C 10 H 12 O 2 and the CAS Registry Number 2210-79-9. [3] It is one of a number of glycidyl ethers available commercially that are used to reduce the viscosity of epoxy resins.
The second most important part of FBE coatings is the curing agent or hardener. Curing agents react either with the epoxy ring or with the hydroxyl groups, along the epoxy molecular chain. Various types of curing agents, used in FBE manufacture, include dicyandiamide, aromatic amines, aliphatic diamines and organic acid anhydrides. [6]
The molecule has 2 oxirane functionalities, and so a key use is modifying and reducing the viscosity of epoxy resins. [9] [10] These reactive diluent modified epoxy resins may then be further formulated into CASE applications: coatings, [11] adhesives, sealants, and elastomers. It produces epoxy coatings with high impact resistance. [12]
I’m not proud to admit this, but once, I tried to walk through a close sliding glass door. What can I say, I was going fast, it was incredibly clean, and it looked like it was open.
Paris Hilton, left, and Nicole Richie in Los Angeles in November. The pair star in Peacock's reality TV special "Paris & Nicole: The Encore," premiering Thursday.
The epoxy value is defined as the number of moles of epoxy group per 100g resin. So as an example using an epoxy resin with molar mass of 382 and that has 2 moles of epoxy groups per mole of resin, the EEW = 382/2 = 191, and the epoxy value is calculated as follows: 100/191 = 0.53 (i.e. the epoxy value of the resin is 0.53). [6]
Three brothers in a celebrity real estate family were charged with sex trafficking conspiracy in a case involving "dozens of victims" from Miami Beach to New York, prosecutors said Wednesday ...
A water-based primer, used primarily on wood. A primer (/ ˈ p r aɪ m ər /) or undercoat is a preparatory coating put on materials before painting.Priming ensures better adhesion of paint to the surface, increases paint durability, and provides additional protection for the material being painted.