Non-asbestos organic khoom nres tawv khoom (NAO)
Non-asbestos organic hom nres cov ntaub ntawv feem ntau yog siv iav fiber ntau, aromatic poly txias fibers los yog lwm yam fibers (carbon, ceramics, thiab lwm yam) raws li ib tug reinforcing khoom, thiab nws cov kev ua tau zoo feem ntau yog nyob ntawm hom fiber ntau thiab lwm yam additives mix.
Cov ntaub ntawv tsis-asbestos organic nres tau tsim feem ntau los ua lwm txoj hauv kev asbestos rau cov nruas nres lossis cov khau nres, tab sis lawv kuj tau pib siv los hloov rau pem hauv ntej disc nres. Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, NAO nres ncoo yog ze rau asbestos nres pads dua li ib nrab hlau nres nres. Nws tsis muaj qhov zoo thermal conductivity thiab zoo kub tswj tau zoo li semi-metallic nres ncoo.
Dab tsi yog qhov txawv ntawm NAO raw khoom thiab asbestos nres nres? Tej yam asbestos-raws li kev sib txhuam cov ntaub ntawv muaj tsib mus rau xya lub hauv paus blends, nrog rau asbestos-reinforced fibers, ntau yam additives, thiab binders, xws li linseed. Roj, cob, benzoquinone, cob. Hauv kev sib piv, NAO cov ntaub ntawv sib txhuam muaj kwv yees li kaum xya cov khoom sib txawv, vim tias kev tshem tawm cov asbestos tsis sib npaug rau kev hloov pauv yooj yim, tab sis yuav tsum muaj ntau pawg sib xyaw kom ntseeg tau tias kev ua haujlwm braking, ua kom nws tiaj tus los yog tshaj qhov cuam tshuam ntawm kev sib txhuam asbestos.
Cov khoom siv ntawm NAO nres nres tau hloov pauv ntau yam. Tam sim no NAO cov ntaub ntawv tau zoo tshaj qhov kev ua tau zoo ntawm asbestos nres ncoo hauv ntau yam, feem ntau yog hais txog kev sib txhuam kev ua haujlwm thiab suab nrov.
Tau kawg, tus qauv tshwj xeeb yuav tsum tau txiav txim siab ua ntej, vim tias tsuas yog tom qab ntawd tuaj yeem kuaj xyuas cov khoom sib txhuam tshiab. Cov kev qhia tshwj xeeb no yuav tsum muaj cov khoom sib txhuam, kev qaug zog, qhov kub thiab txias, hnav tsis kam, thiab suab nrov. Qhov zoo ntawm cov khoom sib txhuam, qhov zoo dua qhov kev sib txhuam ntawm kev sib txhuam thaiv ntawm qhov sib txawv ntawm qhov kub thiab txias. Hauv lwm lo lus, kev ua haujlwm yuav tsum tau hloov me ntsis ntawm qhov qis lossis siab kub. Qhov zoo dua ntawm cov khoom sib txhuam, qhov tsawg dua qhov yuav tsum tau nres yuav tshwm sim tom qab rov ua dua, uas ua rau "nres pedal" zoo. Cov ntaub ntawv zoo dua kuj txo qhov hnav thiab txo suab nrov. Cov NAO nres nres ua ntej tsuas yog ua tau raws li qee qhov yuav tsum tau ua, tab sis tam sim no lawv yuav luag tiav. Niaj hnub no NAO nres nres muaj lub neej ntev dua li asbestos nres nres, thaum tseem txuas ntxiv lub neej ntawm lub nruas nres thiab nres nres.
