2-Carboxyethyl (phenyl) phosphinic acid

Takaitaccen Bayani:


Cikakken Bayani

Tags samfurin

Gane Samfur:
Sunan samfurin: 2-Carboxyethyl (phenyl) phosphinic acid, 3- (Hydroxyphenylphosfinyl) -propanoic acid
Gaggawa: CEPPA, 3-HPP
CAS NO.: 14657-64-8
Nauyin kwayoyin halitta: 214.16
Tsarin kwayoyin halitta:C9H11O4P

Dukiya:Mai narkewa a cikin ruwa, glycol da sauran kaushi, raunin ruwa adsorption a al'ada zazzabi, barga a cikin dakin zafin jiki.

inganciindex:

Bayyanar farin foda ko crystal
Tsaftace (HPLC) ≥99.0%
P ≥14.0± 0.5%
Ƙimar acid: 522 ± 4mgKOH/g
Fe ≤0.005%
Chloride: ≤0.01%
Danshi: ≤0.5%
Wurin narkewa: 156-161 ℃

Aikace-aikace:
A matsayin daya nau'i na muhalli-friendly wuta retardant, shi za a iya amfani da m harshen retarding gyara na polyester, da kuma spinnability na harshen wuta retarding polyester ne kama da PET, don haka shi za a iya amfani da a kowane irin kadi tsarin, tare da fasali a matsayin kyakkyawan thermal. kwanciyar hankali, babu raguwa a lokacin jujjuyawar kuma babu wari. Ana iya amfani da shi a duk filayen aikace-aikacen PET don inganta ƙarfin antistatic na polyester. A sashi na copolymerization na PTA da EG ne 2.5 ~ 4.5%, da phosphorus assay na harshen wuta retarding polyester takardar ne 0.35-0.60%, da kuma LOI na harshen retarding kayayyakin ne 30 ~ 36%.

Kunshin:
25kg kwali drum ko jakar filastik liyi jakar saƙa


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana