2-Carboxyethyl(phenyl)phosphinicacid

Fa'amatalaga Puupuu:


Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoaga o oloa:
Igoa oloa:2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Faapuupuuga: CEPPA, 3-HPP
CAS NO.:14657-64-8
mamafa mole:214.16
fua mole:C9H11O4P

Meatotino:Soluble i le vai, glycol ma isi solvents, vai vaivai adsorption i le vevela masani, mautu i le vevela potu.

Tulaga leleifa'ailoga:

Fa'aaliga pa'epa'e pa'epa'e po'o tioata
Mama (HPLC) ≥99.0%
P ≥14.0±0.5%
Taua ole acid: 522±4mgKOH/g
Fe ≤0.005%
Klorida: ≤0.01%
Susū: ≤0.5%
Mea e liusuavai ai: 156-161 ℃

Fa'atatauga:
I le avea ai o se tasi o ituaiga o faʻafefe afi faʻafeiloaʻi, e mafai ona faʻaaogaina le afi tumau e faʻafefe ai le suiga o le polyester, ma o le spinnability o le afi faʻafefe polyester e tutusa ma PET, o lea e mafai ai ona faʻaaogaina i ituaiga uma o faiga vili, ma foliga e sili atu le vevela. mautu, leai se decompour i le taimi e milo ma leai se manogi. E mafai ona faʻaaogaina i faʻaoga uma o le PET e faʻaleleia ai le gafatia antistatic o polyester. O le fua mo copolymerization o PTA ma EG o le 2.5 ~ 4.5%, o le phosphorus assay o le afi mumu le polyester pepa o le 0.35-0.60%, ma le LOI o le afi mumu oloa e 30 ~ 36%.

afifi:
25kg pepa pa'u po'o taga palasitika laina ato lalaga


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou