Isocyanate Metering Pump

Isocyanates yog cov tshuaj uas nquag siv hauv kev tsim cov polyurethanes, uas muaj ntau yam kev siv hauv kev lag luam xws li kev tsim kho, rooj tog zaum, thiab tsheb. Isocyanates paub txog lawv cov reactivity thiab propensity rau crystallize, ua rau lawv nyuaj rau lis nyob rau hauv lawv cov kua daim ntawv. Tsis tas li ntawd, lawv tuaj yeem hnov ​​​​mob hnyav nrog dej, ntxiv lwm txheej ntawm kev nyuaj rau lawv cov txheej txheem. Txhawm rau daws cov teeb meem no, cov twj tshwj xeeb hu ua isocyanate metering twj tau tsim.

Isocyanate metering twj tso kua mis yog tsim los kom raug thiab nyab xeeb dispense isocyanates nyob rau hauv ib qho kev tswj. Cov twj no feem ntau yog ua los ntawm cov khoom siv tiv thaiv corrosion xws li stainless hlau lossis yas los tiv thaiv cov tshuaj tiv thaiv uas yuav tshwm sim. Tsis tas li ntawd, lawv siv tshwj xeeb cov ntsaws ruaj ruaj thiab gaskets los tiv thaiv kom tsis txhob ntws thiab xyuas kom lub twj tso kua mis ruaj khov thiab txhim khu kev qha.

Ib qho tseem ceeb ntawm isocyanate metering twj yog lawv lub peev xwm los faib cov kua me me nrog qhov raug siab. Qhov no yog ib qho tseem ceeb heev thaum ua hauj lwm nrog isocyanates, uas yog kim thiab yuav tsum tau kev ntsuas meej los xyuas kom meej cov khoom uas xav tau ntawm cov khoom kawg. Isocyanate metering twj kuj feem ntau suav nrog cov khoom siv xws li ntsuas ntsuas siab thiab ntsuas ntsuas kom tso cai rau kev saib xyuas lub sijhawm tiag tiag thiab hloov kho cov txheej txheem xa tawm.

Lwm qhov tseem ceeb ntawm isocyanate metering twj yog lawv lub peev xwm los tswj cov dej muaj zog-reactivity ntawm isocyanates. Txhawm rau tiv thaiv qhov tsis xav tau, cov twj tso kua mis feem ntau siv cov tshuab xa khoom tshwj xeeb uas khaws cov isocyanate kom deb ntawm cov dej lossis lwm qhov chaw noo noo. Tsis tas li ntawd, cov twj tso kua mis no yuav suav nrog lub tshuab ntxuav tais diav uas tshem tawm cov isocyanate ntxiv tom qab siv kom tsis txhob muaj crystallization thiab txhaws.

Hauv cov ntsiab lus, isocyanate metering twj yog cov cuab yeej tshwj xeeb uas ua lub luag haujlwm tseem ceeb hauv kev ua cov isocyanates. Lawv lub peev xwm kom raug faib cov ntim me me thiab ua kom muaj zog reactivity thiab muaj peev xwm rau crystallization ntawm isocyanates ua rau lawv yog ib qho tseem ceeb hauv ntau qhov kev lag luam. Kev siv cov twj tso kua mis no tuaj yeem pab ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm cov khoom kawg.

Cim npe nrov: isocyanate metering twj tso kua mis, Suav teb, manufacturers, lwm tus neeg, nqe