Video: Puas yog polyurethane tsis zoo rau koj txoj kev noj qab haus huv?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov Material Safety Data Sheets (MSDS) ntawm polyurethane cov khoom muab ib daim ntawv teev cov peev xwm noj qab haus huv cov teebmeem thiab lawv cov tsos mob, tab sis diisocyanates tau paub tias ua rau khaus ntawm tus qhov muag, qhov ntswg, caj pas, ntsws thiab daim tawv nqaij. Lawv kuj tuaj yeem ua rau muaj kev tsis haum tshuaj (sensitization) ntawm tus daim tawv nqaij thiab lub ntsws.
Ntawm no, puas yog polyurethane lom rau tib neeg?
Polyurethane , petrochemical cob uas muaj isocyanates, yog paub ua pa lom. Tsis kho polyurethane tuaj yeem ua rau muaj teeb meem ua pa xws li mob hawb pob. Cov menyuam yaus thiab cov neeg uas muaj kab mob ua pa yog qhov tshwj xeeb tshaj yog rau cov kab mob tshuaj lom chemicals nyob rau hauv polyurethane.
Tsis tas li ntawd, cov ntxhiab tsw ntawm polyurethane puas muaj tshuaj lom? Tab sis ntawm txhua hom pa taws thiab co toxins, zam polyurethane Cov pa taws tuaj yeem yog qhov tseem ceeb tshaj plaws vim lawv muaj peev xwm ua rau muaj kev phom sij. Thaum tshuav tsis kho, polyurethane tuaj yeem ua rau mob hawb pob thiab lwm yam teeb meem ua pa.
Puas yog polyurethane tshuaj lom tom qab nws qhuav?
Ib zaug tus polyurethane ua tiav tau qhuav thiab kho, nws feem ntau suav tias yog nyab xeeb , tab sis thaum lub sij hawm ziab thiab kho txheej txheem, qhov ua tiav tso tawm muaj peev xwm phom sij tshuaj mus rau saum huab cua los ntawm kev ua kom qhuav, txheej txheem hu ua off-gassing.
Cov kev phiv ntawm polyurethane yog dab tsi?
Polyurethane cov khoom muab cov npe uas muaj peev xwm noj qab haus huv teebmeem uas yuav elicit tsos mob nyob rau hauv tib neeg lub cev.
Polyurethane Allergy Cov tsos mob
- Iritation rau qhov muag, qhov ntswg thiab caj pas.
- tawv nqaij khaus.
- Cov tawv nqaij khaus.
- Ua pa nyuaj.
- Ua pob khaus lossis khaus khaus.
Pom zoo:
Koj puas yuav tsum tau qhia txog kev hloov pauv hauv koj txoj kev noj qab haus huv rau FAA?
Koj puas yuav tsum tau qhia txog kev hloov pauv hauv koj txoj kev noj qab haus huv rau FAA? Tsis yog txog thaum koj tom ntej thov rau daim ntawv pov thawj kho mob thiab tsuas yog yog tias ib lossis ntau daim ntawv thov ntawm daim ntawv npog nws
Vim li cas kev coj ncaj ncees tseem ceeb hauv kev noj qab haus huv thiab kev noj qab haus huv?
Cov qauv coj ncaj ncees tuaj yeem txhawb nqa qhov tseem ceeb ntawm kev koom tes thiab kev sib koom tes ua haujlwm. Thaum kawg, cov qauv kev coj ncaj ncees hauv kev kho mob txhawb nqa lwm yam tseem ceeb ntawm kev coj ncaj ncees thiab kev coj noj coj ua xws li lub luag haujlwm hauv zej zog, tib neeg txoj cai, cov neeg mob txoj kev noj qab haus huv, ua raws li txoj cai, SMC cov cai, thiab cov neeg mob kev nyab xeeb
Vim li cas Pab Pawg Ua Haujlwm tseem ceeb hauv kev noj qab haus huv thiab kev noj qab haus huv?
Raws li lub npe txhais tau hais tias, kev sib koom ua haujlwm hauv kev saib xyuas kev noj qab haus huv siv cov kev coj ua ntawm kev sib koom tes thiab kev sib txuas lus txhim kho kom nthuav dav cov luag haujlwm ntawm cov neeg ua haujlwm noj qab haus huv thiab txiav txim siab ua ib pawg uas ua haujlwm rau lub hom phiaj. Cov pab pawg ntau yam kev qhuab qhia no yog tsim los daws teeb meem kev noj qab haus huv
Txoj kev kho mob twg suav nrog kev ua haujlwm hauv kev tshawb fawb bioscience thiab kev loj hlob raws li nws siv rau tib neeg kev noj qab haus huv?
Muab qhov chaw kho mob rau kev xa khoom kho mob. Cov hauj lwm hauv kev tshawb fawb biotechnology thiab thev naus laus zis koom nrog kev tshawb fawb bioscience thiab kev loj hlob raws li nws siv rau tib neeg kev noj qab haus huv. Lawv kawm txog kab mob los tsim cov cuab yeej kho mob lossis txhim kho qhov tseeb ntawm kev kuaj mob
Dab tsi yog cov txiaj ntsig ntawm ntau haiv neeg hauv kev noj qab haus huv thiab kev noj qab haus huv?
Kev saib xyuas tus nqi txhawb nqa ntau yam sib txawv xws li: Txhawb kev tiv thaiv kev ntxub ntxaug. Txhawb kev hwm, kev ywj pheej thiab kev nyab xeeb. Kev hwm thiab lees paub. e kev ntseeg. Kev tuav tswj tsis pub lwm tus paub. Tiv thaiv cov neeg tsis muaj zog los ntawm kev puas tsuaj. Txhawb kev sib txuas lus zoo. Txhawb cov tib neeg