Polyvinyl Butyral yog ib qho khoom siv condensation ntawm polyvinyl cawv thiab butyraldehyde nyob rau hauv acid catalysis. Vim tias PVB molecules muaj cov ceg ntev dua, lawv muaj qhov hloov tau zoo, qhov hloov pauv iav qis, thiab lub zog tensile siab thiab cuam tshuam lub zog.
Polyvinyl Butyral yog ib qho khoom siv
Oct 31, 2021
Tug: Kev nyab xeeb iav
Tom ntej: Nitrile Butadiene Roj Hmab
Xa kev nug