ChemNet > CAS > 9016-87-9 poly((phenyl isocyanate)-co-formaldehyde)

9016-87-9 poly((phenyl isocyanate)-co-formaldehyde)

??? ??????	poly((phenyl isocyanate)-co-formaldehyde)
????? ???????????	poly((phenyl isocyanate)-co-formaldehyde); PAPI; Poly[(phenyl isocyanate)-co-formaldehyde]; Isocyanic acid, polymethylenepolyphenylene ester; Polymeric diphenylmethane diisocyanate; Polymeric Methylene Diphenyl Diisocyanate; Polymethylene polyphenyl isocyanate
?????????? ???????? ???????	9016-87-9
???? ??????
???? ???????	392℃(5 torr)

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