As with many other synthetic polymers, it is produced by different chemical firms with slightly different formulas . It is a molecule containing the functional group of carbon bonded to two –OR groups. Among plastic materials , it is one with the most crystalline structure. Polycarbonate has better creep resistance than POM. Special grades of acetals are offered to suit the applications which this material has created.
As a result, a reduction of material and costs of can be gained.
Also ideal for use in parts that require a little tolerance. PET – Polyethylene terephthalate (Sustadur, Ertalyte) Especially suited for mechanical parts that require a high level of precision. The material is extremely wear-resistant and has a low friction coefficient, as well as low moisture absorption. Open material calculator . Bonding is only possible with cyano-acrylaat after the application of a primer.
With cyano-acrylaat it is not possible to bond. Shopping for Cheap PP PE PVC POM. Material at 5Stars Technology Co.
LTD and more from board boarplate white,sheet plate,sheet reviews,sheet metal tools sale,sheet adhesive on Aliexpress. Leading Trading Marketplace from China. The remaining material is very resistant to decay. Under some conditions, filter- feeding macroinvertebrates, including black flies, hydropsychid caddisflies, mussels, and some chironomids, can remove a significant fraction of suspended POM.
Acetal polymer has good sliding . This page has links to all data sheets in MatWeb for the tradename POM. We have several search tools, listed above, that give you more efficient methods to reach the information that you need. At Sculpteo, we use rectangle sheets of copolymer, a derived version of the original material that preserve its . Properties, Test standard. Maximum tensile strength, -40℃, D63 MPa, 9 94. POM Technical Data Sheets.
Tensile breaking elongation, -40℃, D63 , 2 30. Applications Gears Bearings Valve and pump housings Lawn equipment Injection Molding processing conditions Drying Not required but store the material in a dry atmosphere. The given values are based on a limited number of tests on standard test pieces ( 2mm sheets) produced in the laboratory.
The data represents our present empirical values.