Pyromellitic Dianhydride Cas89-32-7 / PMda

Isticmaalka

Pyromellitic dianhydricide Dianhydricide waxaa loo isticmaali karaa soosaarka polyanmime resin, kaas oo loo istcimaalo sida shey ceyriin ah oo loogu talagalay rinjiga 'contrication-ka-koranta sare u adkeyso. Waxaa sidoo kale loo isticmaalaa in lagu soo saaro wakiillada daawooyinka ee echosy ah iyo kuwa balacal-ka,, urea formaldehyde resin soo qaadida buluuga ah, xakamaynta suufka ah, xirmooyinka xamuulka, tonprograprogract-ka elektiroonigga ah, iwm.

Pyromellititic dianhydrideandd-ka ayaa leh codsiyo fara badan oo kala duwan. PMda inta badan waxaa loo isticmaalaa sida wakiilka daaweyn ee loo yaqaan 'ephoxy resin', shey ceyriin ah oo loogu talagalay polyide, iyo wakiil iskutallaab ah oo loogu talagalay polyester resin to polyester resin to polyester resing polyeritine polyeritine. Tani waa shey injineer istaceyn heerkul ah oo si isdaba joog ah loogu isticmaali karo muddo dheer 2600C.

Qalabka ugu weyn ee ceyriinka ah ee loo isticmaalo soosaarka polynmimime-ka kululaynta kuleylka ah ee kululaynta kuleylka iyo filimada dahaarka; Waxaa loo isticmaali karaa sida shey conshetic ceyriin ah oo loogu talagalay wakiilka daawaynta ee EPOX Resin, xasilooni, iyo dheeh, iwm

Pyromellitic dianhydricide Dianhydricide waxaa loo isticmaali karaa in lagu soo saaro resin polyamime, oo heerkul sare u adkeysi leh, rinjiga korantada korantada, pvc-ka pvc crosing wakiilka, iyo wakiilka daawaynta resin. Waxaa sidoo kale loo isticmaalaa in lagu soo saaro dheeh buluug ah oo phthalocyanine ah, iwm

Baakadaha iyo dhoofinta

25kg / Drum ama kartoonnada 20kg ama masuuliyada macaamiisha
Waxaa iska leh 6.1 Hazard oo waxaay soo bixin karaan badda

Hayso oo keydin

Nolosha shelf: 6 bilood laga soo bilaabo taariikhda soo-saarkii baakadaha asalka u ah ee lagu keydiyo meel qabow oo qallalan oo ka baxsan iftiinka tooska ah, biyaha.
fiiro gaar ah u yeelo qoyaanka.