ZIZIPHI IIPROPATI ZERABHA YEPOLYURETHANE?
(1) Ukumelana nokunxiba okugqwesileyo: ukumelana nokunxiba yeyona nto iphakamileyo phakathi kwazo zonke iirubha. Iziphumo zeLebhu zibonisa ukuba ukuxhathisa ukunxiba kwe-UR ngama-3 ukuya kwangama-5 amaxesha erubha yendalo, kwaye ihlala iphezulu kangangezihlandlo ezili-10 kwizicelo ezisebenzayo.
(2) Amandla aphezulu kunye nokunwebeka okulungileyo kuluhlu lwe-Shore A60 ukuya ku-Shore A70 ubulukhuni.
(3) I-cushion ilungile. Kwiqondo lobushushu begumbi, into yokudambisa i-UR inokufunxa i-10% ~ 20% yamandla okungcangcazela. Okukhona iphezulu i-frequency vibration, kokukhona ukufunxa ngamandla.
(4) Ukuxhatshazwa kweoli okulungileyo kunye nokuchasana kweekhemikhali. I-UR inobudlelwane obuncinci kunye ne-non-polar mineral oils kwaye ayinakukhukuliseka kwi-oyile ye-fuel (efana ne-kerosene, i-petroli) kunye ne-oyile yomatshini (njenge-oyile ye-hydraulic, i-oyile, i-lubricant, njl.), ingcono kakhulu kune-raber yenjongo jikelele. Inokuthelekiswa nerabha ye-nitrile. Ukungalungi kukuba ipropathi yokuvuvukala kwi-alcohols, i-esters, i-ketones kunye ne-hydrocarboni enuka kamnandi inkulu.
(5) I-friction coefficient iphezulu, ngokubanzi ngaphezu kwe-0.5.
(6) Ukumelana kakuhle nobushushu obuphantsi, i-ozone, i-radiation, ukugquma kombane kunye nokudibanisa.
Ixesha lokuposa: Sep-02-2019