Kev faib tawm thiab kev siv lub raj mis yas

Lub raj mis yas muaj ntau heev hauv peb lub neej niaj hnub. Tus editor ntawm lub raj mis yas hauv qab no qhia txog kev faib tawm thiab siv lub raj mis yas. Kuv vam tias nws yuav pab tau rau sawv daws.

Raws li cov peev txheej thiab cov yam ntxwv ntawm kev siv lub raj mis yas, lub raj mis yas tuaj yeem muab faib ua peb hom: universal yas lub raj mis, lub raj mis yas engineering thiab lub raj mis yas tshwj xeeb.

Lub raj mis yas tshwj xeeb feem ntau xa mus rau cov yas uas muaj cov haujlwm tshwj xeeb thiab tuaj yeem siv rau hauv thaj chaw tshwj xeeb xws li aviation thiab aerospace. Piv txwv li, fluoroplastics thiab inorganic silicon muaj cov haujlwm tshwj xeeb xws li kub tsis kam thiab nws tus kheej-lubrication, thiab txhim kho cov khoom tshwj xeeb xws li siab-lub zog thiab siab tsis zoo ntawm cov yas thiab ua npuas ncauj yas. Cov plastics no yog thaj chaw ntawm cov yas tshwj xeeb.

Engineering yas lub raj mis feem ntau yog hais txog ib qho kev cuam tshuam sab nraud, ua haujlwm zoo heev ntawm kev ua haujlwm thiab kev ua haujlwm siab, kev ua haujlwm kub qis, kev ruaj ntseg zoo, thiab tuaj yeem siv los ua cov yas rau engineering, xws li polyamide, polycamis, thiab lwm yam hauv engineering plastics, nws muab faib ua ob pawg: general engineering plastics thiab tshwj xeeb engineering plastics. General engineering plastics muaj xws li: polyamide, polydehyde, polycarbonate, hloov polystylene ether, thermoplastic polyester, siab dua molecular polyethylene, methane polymer, cawv pawg, thiab lwm yam. tshwj xeeb engineering plastics kuj muaj ib tug tsis-cross-linking hom cross-linking hom. Cov cross-linked hom yog: polyamamisamide, polyrine, cross-linked polytamide, tshav kub-resistant epoxy ntoo ntiv tes, thiab lwm yam. Tsis yog-hlwb hom yog: polychida, polyether, polyzide sulfe ether, polytamide, polyether ether (PEEK), thiab lwm yam.

General yas lub raj mis ib txwm hais txog cov yas uas muaj txiaj ntsig loj, siv dav, zoo molding, thiab tus nqi pheej yig. Muaj tsib ntau yam ntawm cov khoom siv raw ntawm lub raj mis yas, uas yog polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) thiab acryline -butadiene. Lawv yog tag nrho cov thermoplastic yas.