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Hua

DOPO-HQ

Whakaahuatanga Poto:

Ingoa: 10- (2,5-dihydroxyphenyl) -10h-9-oxa-10-phospha-phenantbrene-10-oxide (DOPO-HQ)
CAS KORE : 99208-50-1
Tātai rāpoi: C18H13O4P
Tātai hanganga:

detail


Taipitopito Hua

Tohu Hua

Tohu kounga:

Ahua: Paura ma

Ihirangi: ≥ 99%

Tohutohu:

Ka taea te whakamahi hei kaihoko antibacterial, retardant mura me te urupare i te whakahiatotanga o te monomer. I tenei wa,DOPO-HQ Kei te whakamahia whānuitia hei whakatupuranga hou o te haukene-kore, he taiao-hoahoa, me te monomer retardant mura monomer i roto i te mara o te mura retardant. DOPO-HQte nuinga e whakamahia ana i roto i te mura retardant, motuhake polymers mahi, epoxy kapia, luminescent rauemi, rauemi whakarereketia me etahi atu mara. Ka whakakapihia e Dohq-po te miihini epoxy hei taonga tiaki taiao. Dopo-hq, as a derivative ofDOPO, ka taea hoki te whakamahi mo te whakamaarai i te mura o te polyester raina, te polyamide, te epoxy resin, te polyurethane me etahi atu mea polymer, me nga kirihou mo nga taputapu hiko, te raina whakarahi parahi, te poari ara iahiko me etahi atu rauemi.

Ko nga tikanga whakahiato o te ūkuikui kei roto i te mura o te ahi te DOPO-HQ i aroturukihia. Ko te DOPO-HQ synthesised i whakaatuhia mai e 1HNMR, FTIR me te wetewete i nga waahanga. Ko te mura reti o te polyurethane mārō (FRPUF) i whakareri hei mura ahi ki te ako i tana rerenga mura. I whakaatuhia nga hua ko te ōwehenga o te DOPO ki te para quinone ko 1.1: 1, me te pāmahana tauhohenga 78 C i te whā waro pūhaumāota. I raro i te wa urupare tino pai mo te 14 haora, i angitu te whakakotahitanga o te DOPO-HQ. He maamaa te mahinga, he haumaru ake te mahi, he nui te ma o te hua, he nui te hua. Ko te taapiri o.DOPO-HQ ka taea te whakapai ake i te mura o te mura o te pahuka polyurethane mārō. Whai muri i te taapiri i te 45 DOPO-HQ, ka eke te kohinga mura o te pahuka polyurethane pakari ki te taumata V-0, a ko te taupū o te hāro rohe (LOI) ka eke ki te 27%, he reanga whakaahuru tenei. Ko nga hua e whakaatu ana ko te tukunga o te wera katoa ka tino whakaitihia, a, ko te tikanga o te mura o te ahi ka kitea

Tarapēke: 25kg / putea 500kg / putea ranei

Whakatūpato rokiroki: penapena ki te whare putunga hauhautanga, maroke, pai hoki te hau.

Te āheinga ā-tau: 500 tana / tau


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