4,4′-Oxybis (benzoyl Chloride) / DEDC cas: 7158-32-9

Ibisobanuro bigufi:

4,4-chloroformylphenylene ether, izwi kandi nka CFPE, ni imiti ivanze ibona akamaro kanini mubikorwa byinshi byinganda.Ni ifu yumuhondo ifite formulaire ya C8H4Cl2O nuburemere bwa molekile ya 191.03 g / mol.CFPE ikoreshwa cyane cyane hagati yimikorere itandukanye muri synthesse zitandukanye, ituma habaho umusaruro wimikorere ya polymers na copolymers.

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Ibicuruzwa birambuye

Ibicuruzwa

1. Kugaragara n'ibiranga:

Ether yacu 4,4-chloroformylphenylene ether yerekana ibintu bidasanzwe byumubiri.Igaragara nkifu yumuhondo, ifite ubushyuhe buhebuje bwumuriro no kurwanya imiti yangirika.CFPE ifite aho ishonga igera kuri 180°C hamwe no guteka hafi ya 362°C. Irashobora gushonga mumashanyarazi nka hydrocarbone ya chlorine, alcool, na ethers.

2. Gusaba:

4,4-chloroformylphenylene ether ikoreshwa cyane nkibice byingenzi byubaka muguhuza polymers zitandukanye zikora cyane, nka polifhenylene sulfide (PPS) na polyether ether ketone (PEEK).Izi polymers zirashakishwa nyuma yubushyuhe budasanzwe bwumuriro, imbaraga za mashini, hamwe n’imiti irwanya imiti, bigatuma biba byiza bisaba inganda.

3. Ibindi Byiyongereye ninyungu:

- Gukora neza cyane: Imiterere yimiti ya CFPE ituma yinjizwa neza muminyururu ya polymer, bikavamo imikorere yibicuruzwa.

- Kongera flame-retardancy: CFPE irimo polymers yerekana imbaraga zirwanya umuriro, bigatuma zikoreshwa mubisabwa bisaba amategeko yumutekano wumuriro.

- Kutagira imiti: Imiterere yihariye ya CFPE ituma irwanya imiti myinshi yangirika, ikongerera igihe cyibicuruzwa byarangiye.

4. Gupakira no gutunganya:

Ether yacu 4,4-chloroformylphenylene yapakiwe mubikoresho byumuyaga kugirango habeho ituze mugihe cyo gutwara no kubika.Birasabwa kubika ibicuruzwa ahantu hakonje, humye kure yizuba ryizuba nibintu bidahuye.Uburyo bwiza bwo gufata neza bugomba gukurikizwa mugihe cyo gutwara no gukoresha kugirango umutekano urusheho gukumira no kwirinda ingaruka zanduye.