Webamorphous or only moderately crystalline when injection molded, but the degree of crystallinity can be much increased for fiber and film applications by orientation via mechanical stretching. The two most important polyamides are poly(hexamethylene adipamide) (Nylon 6,6) WebAug 14, 2024 · Summary. Some substances form crystalline solids consisting of particles in a very organized structure; others form amorphous (noncrystalline) solids with an internal structure that is not ordered. The main types of crystalline solids are ionic solids, metallic solids, covalent network solids, and molecular solids.
13.17: Amorphous Solids - Chemistry LibreTexts
WebIn amorphous form, inter molecular hydrogen bonding between amorphous form of drug and water is easier than crystalline form. Crystalline form is more rigid and intra-molecular … WebDefinitions of amorphous adjective having no definite form or distinct shape “ amorphous clouds of insects” synonyms: formless, shapeless unformed not having form or shape adjective without real or apparent crystalline form “an amorphous mineral” “ amorphous structure” synonyms: uncrystallised, uncrystallized noncrystalline not crystalline money money musica
Glass Transition Temperature (Tg) of Plastics
WebApr 13, 2024 · Amorphous. The second option is to create an amorphous API. There are multiple advantages associated with amorphous APIs. They usually have higher solubility than alternative crystalline forms and, in some cases, amorphous APIs may be an alternative to crystalline material that is patent protected. WebAug 21, 2012 · Amorphous pharmaceuticals represent both opportunity and necessity in pharmaceutical development. The opportunity arises from the potential to improve bioavailability via use of an amorphous form, rather than a crystalline form. On the other hand, it is sometimes the case that no crystalline form is available, in which case it is … WebYes, amorphous form of drug has the order of liquid or melt state of matter and lack the long range order of solid crystalline state. So, no energy is required to break the bonds during the... money money musical