Izinto ezivamile ze-conveyor chain plate

I-Polyoxymethylene (POM), eyaziwa nangokuthi i-acetal polyacetal, ne-polyformaldehyde, iyi-thermoplastic yobunjiniyela esetshenziswa ezingxenyeni ezinembayo ezidinga ukuqina okuphezulu, ukungqubuzana okuphansi kanye nokuzinza okuhle kakhulu kwe-dimensional. Njengamanye ama-polymers amaningi okwenziwa, ikhiqizwa amafemu amakhemikhali ahlukene anamafomula ahlukene kancane futhi ithengiswe ngokuhlukahluka ngamagama afana ne-Delrin, i-Kocetal, i-Ultraform, i-Celcon, i-Ramtal, i-Duracon, i-Kepital, i-Polypenco, i-Tenac ne-Hostaform. I-POM ibonakala ngamandla ayo aphezulu, ubulukhuni kanye nokuqina kwayo kufika ku-−40 °C. I-POM imhlophe opaque ngokwangaphakathi ngenxa yokwakheka kwayo kwekristalu ephezulu kodwa ingakhiqizwa ngemibala ehlukahlukene.I-POM inokuminyana okungu-1.410–1.420 g/cm3.

I-Polypropylene (PP), eyaziwa nangokuthi i-polypropene, iyi-polymer ye-thermoplastic esetshenziswa ezinhlobonhlobo zezicelo. Ikhiqizwa nge-polymerization ye-chain-growth kusukela ku-monomer propylene.I-Polypropylene iyingxenye yeqembu le-polyolefin futhi iyingxenye yecrystalline futhi ayiyona i-polar. Izakhiwo zayo zifana ne-topolyethylene, kodwa ilukhuni kancane futhi imelana nokushisa. Yimpahla emhlophe, eqinile ngokwemishini futhi inokumelana namakhemikhali aphezulu.

Inayiloni 6(PA6) noma i-polycaprolactam iyi-polymer, ikakhulukazi i-semicrystalline polyamide. Ngokungafani namanye ama-nylon amaningi, inayiloni 6 ayiyona i-polymer yokufingqa, kodwa esikhundleni salokho yakhiwa ngokuvula indandatho ye-polymerization; lokhu kwenza kube yicala elikhethekile ekuqhathaniseni phakathi kwama-polymers wokufingqa nokuhlanganisa.