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Hua

Poly (diphenoxy) phosphazene

Whakaahuatanga Poto:

Ingoa: Poly (diphenoxy) phosphazene
CAS KORE : 28212-48-8
Tātai rāpoi:detail (2)

Tātai hanganga:

detail (1)


Taipitopito Hua

Tohu Hua

Tohu kounga:

Ahua: Korakora ma

Ihirangi: ≥ 98%

Tohutohu:

Ko tenei hua he polymer o te phenoxyphosphazene, me te ahurei P, n hanganga ranu, e whakaatu ana i te pumau o te waiariki, te pupuri i te mura o te ahi, te nui o te kohinga oxygen (LOI) me te iti o te mahi paowa. He kaitautoko mura e taapiri ana, e whakamahia whanui ana i te epoxy resin, te paura paninga, te kirihou me etahi atu mea polymer.

He kirihou retardant ; Thermoplastic resin PC / ABS PC / PBT PPE / hope PP PE PA he kirihou hangarau motuhake , etc.

Ko tenei hua he polymer o te phenoxyphosphazene me te ahurei P, n hanganga ranu, te pumau o te waiariki nui, te hiko o te mura, te nui o te kohinga oxygen (LOI) me te iti o te mahi tuku paowa. He kaitautoko ahi e taapiri ana, e whakamahia whanui ana i te epoxy resin, nga paura paura, nga kirihou me etahi atu mea polymer.

Ko te Polyphenyloxyphosphazene (PPP) i waihangahia e te polymerization whakatuwhera i te mowhiti o Hexachlorocyclotriphosphazene. Ko nga hanganga me nga taonga o te PPP i whakaatuhia e NMR (31P, 1H, 13C), FT-IR me TGA. Ko te tikanga pyrolysis o te PPP i akohia e te pyrolysis hau chromatography-puranga spectrometry (GC-MS). I whakaatuhia nga hua he pai te aukati o te wera o te PPP, I te waahi o te wera nui, he rereke nga momo whakaheke wera wera. I te 400 ℃, ko te nuinga o te wehenga o te roopu taha, a ki runga ake i te 500 ℃, ko te nuinga ko te wehenga matua mekameka

Ko nga whakahiato PP-R / PDPP i whakaritehia ma te whakarewa i te whakarereke whakarereke o te polypropylene tupurangi (PP-R) me te polydiphenyloxyphosphazene (PDPP). Ko nga paanga o te PDPP ki nga miihini me nga waahanga wera o nga hiato PP-R i tirohia. I whakaatuhia nga hua i rereke te ahua karaehe o te PP-R mai i te kara karahehe kotahi ki te α me te and karaihe me te taapiri o te PDPP, Ko nga hua e whakaatu ana ko te roa o te wehenga me te kaha o te nekehanga ka piki ake me te piki o te ihirangi PDPP, me Ko nga whakaranu PP-R / PDPP he pai ake te pumau o te waiariki i te pp-r

Tarapēke: 20kg / putea

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

Te āheinga ā-tau: 500 tana / tau


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