Raws li ib puag ncig thiab kev nyab xeeb cov qauv txuas ntxiv nce,MDI-raws li qis- dawb prepolymer (CPU)tau dhau los ua nrov nyob rau hauv niaj hnub polyurethane manufacturing.
Nrog qis volatility thiab txo cov ntsiab lus dawb isocyanate,qis -dawb MDI polyurethane prepolymermuab cov kev ua kom huv huv, txo cov ntxhiab tsw, thiab txhim kho kev nyab xeeb ntawm chaw ua haujlwm. Qhov no ua rau nws haum rau ob qho tib si kev lag luam - nplai ntau lawm thiab precision PU Cheebtsam.
MDI-raws li CPU systems muab kev tswj zoo heev, qhov ruaj khov, thiab lub zog txhua yam. Lawv tau siv dav hauvpolyurethane elastomers, adhesives, sealants, thiab tshwj xeeb coatings, qhov twg tus cwj pwm kho zoo ib yam thiab qhov zoo ntawm qhov chaw yog qhov tseem ceeb.
Lwm qhov zoo ntawmMDI -raws li qis- dawb prepolymeryog lawv versatility. Lawv tuaj yeem tsim nrog ob qho tib si polyether thiab polyester polyols kom ua tau raws li cov kev xav tau sib txawv xws li hydrolysis tsis kam, tshuaj tsis haum, lossis ntev - lub sijhawm ua haujlwm ntev.
Rau cov tuam txhab nrhiav kev daws teeb meem niaj hnub polyurethane nrog kev ruaj khov zoo thiab txo cov kev pheej hmoo ua haujlwm,MDI-raws li qis- dawb prepolymer (CPU)sawv cev rau kev ntseeg siab thiab yav tom ntej - kev xaiv xaiv.
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