Polyurethane logyog siv dav hauv kev lag luam niaj hnub, kev xa khoom, thiab kev lag luam ib puag ncig vim lawv cov khoom siv kho tshuab sib npaug thiab txhim khu kev qha ntev - ua haujlwm tau zoo. Piv nrog cov roj hmab ib txwm siv los yog cov log yas, polyurethane log muaj kev sib xyaw ua ke ntawm lub zog, elasticity, thiab durability. Cov yam ntxwv no ua rau lawv tshwj xeeb rau cov ntawv thov xws li cov khoom siv tuav, lub laub, forklifts, automated coj tsheb, thiab cov tshuab thauj khoom. Lawv cov txiaj ntsig kev ua tau zoo yog los ntawm cov khoom muaj txiaj ntsig ntawm polyurethane elastomers, uas tuaj yeem tsim kho kom ua tiav cov qib hardness tshwj xeeb, lub peev xwm thauj khoom, thiab hnav tsis kam nyob ntawm daim ntawv thov.
Ib qho ntawm qhov zoo tshaj plaws ntawm polyurethane log yog lawv cov khoom zoo heev -cov kabmob muaj peev xwm. Cov log no tshwj xeeb tsim los txhawb nqa hnyav thaum tswj kev ua haujlwm ruaj khov thiab ua haujlwm ruaj khov. Cov khoom siv muaj zog compressive siab, tso cai rau lub log nqa hnyav hnyav yam tsis muaj deformation ntau dhau. Nyob rau tib lub sijhawm, polyurethane faib cov ntaub ntawv thov sib npaug ntawm qhov sib cuag ntawm lub log. Qhov kev thauj khoom tsis sib xws no txo cov kev ntxhov siab hauv zos thiab tiv thaiv kev hnav ntxov ntxov lossis kev ua haujlwm tsis zoo. Yog li ntawd, polyurethane log yog dav siv nyob rau hauv cov khoom tsim los thauj cov khoom hnyav hauv warehouses, factories, thiab faib chaw.
Lwm tus yam ntxwv tseem ceeb ntawm polyurethane log yog lawv cov kev puas tsuaj zoo heev. Nyob rau hauv ntau qhov chaw muaj kev lag luam, cov log tau raug kev sib txhuam tas li, rov ua dua lub voj voog, thiab kev sib cuag nrog cov khoom ntxhib lossis tsis huv. Polyurethane elastomers muaj kev tiv thaiv zoo heev rau hnav los ntawm kev sib txhuam thiab kev sib cuag txhua yam. Txawm tias nyob rau hauv kev siv tas mus li, polyurethane log tuav lawv cov qauv kev ncaj ncees thiab nto zoo ntev dua li ntau cov khoom siv. Qhov kev hnav tsis kam no ua rau lub neej ua haujlwm ntawm lub log thiab txo qhov zaus ntawm kev hloov. Rau cov tuam txhab khiav lag luam loj loj ntawm cov tsheb thauj khoom lossis cov tsheb muaj zog, qhov kev ua haujlwm ntev no txhais ua cov nqi kho qis thiab txhim kho kev ua haujlwm zoo.