Polyoxymethylen

As with many other synthetic polymers, it is produced by different chemical firms with slightly different formulas . Die wichtigsten Einsatzgebiete sind die Automobilindustrie und die Elektrotechnik. Polyoxymethylen Polyoxymethylen (Kurzzeichen POM, auch Polyacetal oder Polyformaldehyd genannt) ist ein teilkristalliner thermoplastischer Kunststoff. To be used in several applications replacing metals and moving parts for different market segments.

Common Brand Names: Celcon, Hostaform, Kemetal, Ultraform. General Description: General Description : Made in both homopolymer and copolymer forms which do not differ greatly.

Both are har tough, stiff polymers with excellent abrasion resistance and good appearance (can give high surface gloss ). After his discovery the polymer was not commercialized due to problems with thermal stability. Get expert to your questions in Solvents, Nanomaterials and Materials Science and more on ResearchGate, the professional network for scientists. Polyoxymethylene (POM) , also known as polyacetal or acetal, was discovered by the German chemist Herman Staudinger. Find product specific information including CAS, MSDS, protocols and references. Am J Orthod Dentofacial Orthop.

Degradation of plastic polyoxymethylene brackets and the subsequent release of toxic formaldehyde. About POLYOXYMETHYLENE UREA (FORMALDEHYDE RELEASER): Polyoxymethylene Urea is a reaction product of urea and formaldehyde. This ingredient may be derived from animals.

In deodorants, ammoniated dentifrices, mouthwashes, . Its primary claim to fame is its use in mechanical parts. POM ( polyoxymethylen ) er en konstruktionsplast. Det vil sige, at POM har en række forbedrede materialeegenskaber sammenlignet med de fleste andre typer af termoplast. POM kaldes også polyacetal.

Polyoxymethylene is made in homopolymer as well as in copolymer forms which are not very different from each other. Both forms are tough, har stiff polymers with good appearance (can offer high surface gloss) and excellent abrasion resistance. They are normally opaque, highly crystalline, . POM – Polyoxymethylene , Polyacetal, Acetal – Plastics.

Aufbau und Eigenschaften: POM H (Homopolymer) Chemisch unterscheidet sich das Polymer im Wesentlichen durch den Polymerisationsgrad vom Paraformaldehyd. Zur Stabilisierung, um bei Säureeinfluss oder thermischer Belastung die Depolymerisation zu verhindern, . POM white( Polyoxymethylen ). Material with high pressure and extruding resistance, very good cutting property and very small water absorption.