N, N-dimethylcyclohexylamine (FENTACAT 8, DMCHA, PC8)

Chidule: DMCHA

Katundu ndi kagwiritsidwe:

N, N-dimethylcyclohexylamine (FENTACAT 8, DMCHA, PC8) cholinga chachikulu ndichopangira cholimba cha thovu la polyurethane. N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8） ndi otsika-mamasukidwe akayendedwe komanso ophatikizira amine othandizira ogwiritsira ntchito mafiriji, mbale, kupopera mbewu mankhwala, komanso kulowetsedwa pamasamba pamafupa okhwima a polyurethane.
N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8）imakhudzanso magalasi ndi thovu, ndipo imapereka magwiridwe antchito othandiza othandizira poyenda thobvu komanso poyankha phula lolimba.
N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8）ali ndi chothandizira champhamvu chothandizira madzi ndi isocyanate (kuchita thobvu), ndipo nthawi yomweyo zomwe zimachitika ndi nthenga za polyol isocyanate imakhalanso ndi catalysis.
N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8） ndi cholimbikitsira choyambirira choyambitsa chithovu. Kuphatikiza pa thovu lolimba, itha kugwiritsidwanso ntchito ngati wothandizila thovu wopangira thovu lofewa ndi chithovu cholimba. Ili ndi magwiridwe antchito pazinthu zophatikizika, kusinthika kwakukulu, komanso kusungidwa kwakanthawi.

Mfundo:

Phukusi ndi chosungira:

N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8）odzaza mu 170 makilogalamu / ng'oma; amasungidwa pamalo ozizira ndi ampweya wabwino m'nyumba, otetezedwa ku chinyezi ndi kutentha kwa dzuwa. Nthawi yosungirako ndi miyezi 12.

Chitetezo chachitetezo:

N, N-dimethylcyclohexylamine（FENTACAT 8, DMCHA, PC8）ndi mankhwala kaphatikizidwe wapakatikati. Chonde pewani kulumikizana ndi maso ndi khungu mukamagwiritsa ntchito. Ngati pali kulumikizana, chonde muzimutsuka ndi madzi ambiri ndikutumiza kwa dokotala kuti akalandire chithandizo.