2-Carboxyethyl (fenyl) fosifinike

Ibisobanuro bigufi:


Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa :
Izina ryibicuruzwa: 2-Carboxyethyl (phenyl) fosifinike, 3- (Hydroxyphenylphosphinyl) -propanoic aside
Amagambo ahinnye: CEPPA, 3-HPP
URUBANZA OYA: 14657-64-8
Uburemere bwa molekuline: 214.16
Inzira ya molekulari: C.9H11O4P

Umutungo :Gushonga mumazi, glycol nibindi bishonga, amazi adasanzwe ya adsorption mubushyuhe busanzwe, bihamye mubushyuhe bwicyumba.

Ubwizaindangagaciro :

Kugaragara ifu yera cyangwa kirisiti
Isuku (HPLC) ≥99.0%
P ≥14.0 ± 0.5%
Agaciro ka aside: 522 ± 4mgKOH / g
Fe ≤0.005%
Chloride: ≤0.01%
Ubushuhe: ≤0.5%
Ingingo yo gushonga: 156-161 ℃

Gusaba:
Nkubwoko bumwe bwibidukikije byangiza umuriro, birashobora gukoreshwa kumuriro uhoraho utinda guhindura polyester, kandi kuzunguruka kwa flaster retarding polyester bisa na PET, bityo birashobora gukoreshwa muburyo bwose bwo kuzunguruka, hamwe nibiranga nkubushyuhe bwiza cyane ituze, nta kubora mugihe cyo kuzunguruka kandi nta mpumuro. Irashobora gukoreshwa mubice byose byo gusaba bya PET kugirango itezimbere ubushobozi bwa antistatike ya polyester. Igipimo cya copolymerisation ya PTA na EG ni 2,5 ~ 4.5%, fosifore yerekana flame idindiza urupapuro rwa polyester ni 0.35-0.60%, naho LOI yibicuruzwa byangiza umuriro ni 30 ~ 36%.

Ipaki:
25kg ikarito yingoma cyangwa igikapu cya pulasitike cyometse kumufuka


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