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Ammonium polyphosphate CAS 68333-79-9 Sawirka Featured
  • Ammonium polyphosphate CAS 68333-79-9 1

Ammonium polyphosphate CAS 68333-79-9

Hantida Kiimikada:

Qaanuunka molecular H12N3O4P
Molar Mass 149.086741
Cufnaanta 1.74 [ saacada 20 ℃ ]
Uumiga Uumiga 0.076Pa at 20℃
Muuqashada budo cad
Xaalada Kaydinta -20°C
Tilmaamaha Jirka iyo Kiimikada Ammonium polyphosphate waxaa loo qaybin karaa saddex nooc oo ku salaysan heerka polymerization: polymer hooseeya, polymer dhexdhexaad ah, iyo polymer sare. Heerka sare ee polymerization, ayaa yaraada milanka biyaha. Marka loo eego qaab-dhismeedkeeda, waxaa loo qaybin karaa noocyo crystalline iyo amorphous. Crystalline ammonium polyphosphate waa biyo aan la milmi karin iyo polyphosphate silsilad dheer. Waxaa jira shan nooc oo I ilaa V ah.
Isticmaal Dib-u-dejinta ololka wax-ku-darka ah ee aan noolaha lahayn, oo loo isticmaalo soo saarista dahaarka ololka celinaya, caagagga ololka iyo alaabooyinka caagga ah ee ololka, iwm.
Waxaa inta badan loo isticmaalaa daaha-dareemayaasha dab-damiska iyo resins heerkulbeegga (sida xumbada adag polyurethane, UP resin, epoxy resin, iwm.), waxaana sidoo kale loo isticmaali karaa dib u ololka ee fiber, alwaax iyo alaabta caagga ah. Maadaama APP uu leeyahay miisaan sare oo kelli ah (n> 1000) iyo xasillooni sare, waxa kale oo loo isticmaali karaa qayb firfircoon oo firfircoon oo dab-demis ah oo ololaya, gaar ahaan PP ilaa UL 94-Vo ee soo saarista qaybaha elektaroonigga ah.

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Ammonium polyphosphate (PAAP soo gaabni) waa polymer-ka aan orgaaniga ahayn oo leh dab-celiya iyo sifooyin u adkaysta dabka. Qaab dhismeedkeeda kelli waxa uu ka kooban yahay polymers of phosphate iyo ammonium ions.

 

Ammonium polyfosfate waxaa si weyn loogu isticmaalaa dab-celiyayaasha ololka, alaabta dib u celisa iyo dahaarka dab-demiska. Waxay si wax ku ool ah u wanaajin kartaa waxqabadka dib u dhigista ololka ee walxaha, dib u dhigi kartaa habka gubashada, waxay joojin kartaa faafitaanka ololka, waxayna yaraynaysaa sii deynta gaaska waxyeelada leh iyo qiiqa.

 

Habka diyaarinta ammonium polyphosphate inta badan waxay ku lug leedahay falcelinta fosfooraska acid iyo cusbada ammonium. Inta lagu jiro falcelinta, xidhidhka kiimikaad ee u dhexeeya fosfat iyo ammonium ions ayaa la sameeyay, samaynta polymers oo leh unugyo fosfooreed badan iyo ammonium ion.

 

Macluumaadka Badbaadada: Ammonium polyphosphate waa mid badbaado leh marka loo eego isticmaalka caadiga ah iyo xaaladaha kaydinta. Iska ilaali inaad neefsato boodhka ammonium polyphosphate sababtoo ah waxay sababi kartaa dhibaatooyin xagga neefsiga ah. Markaad la tacaalayso ammonium polyphosphate, si adag u raac nidaamka hawlgalka ee badbaadada oo si habboon u kaydi oo u tuur xarunta.

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