• NEBANNER

Stearyl acrylate (SA)

Stearyl acrylate (SA)

Fa'amatalaga Puupuu:

CAS NO.:4813-57-4

FuafuagaC21H40O2

mamafa mole324.54

EINECS NO.225-383-3

Mp31~32 ℃

Bp>200℃(Tatala ipu)

Fa'ailoga fa'afofon35/D1.4458 (malamalama)

Malosi0.80 g/mL ile 25°C(malamalama)

Ester anotusi: ≥97.0%

Lanu (Pt-Co): ≤50

Tau o le acid (mg KOH/g): ≤1.0

Suavai (m/m): ≤0.2%

Taofi (MEHQ): 300±50 ppm


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga:O le Stearyl acrylate o se vaila'au taua tele, o lona homopolymer po'o le copolymer o maleic anhydride ma le styrene, e mafai ona fa'aleleia atili le sua o oloa suau'u i le maualalo o le vevela.Stearyl acrylate polymers o lo'o i ai se fausaga selu, lea fofo e tele uiga.O lo'o fa'aaogaina lautele e avea o se mea fa'afefete fa'afefe ma fa'afeso'ota'i i le faiga fa'amaloloina fa'avevela.Fa'aaoga fo'i e pei o palasitika, pa'u modifiers, coating leveling agents, coatings and paints release agents, suau'u sasaa vaega depressants, binders eseese.

 

Uiga:

1. Leai se manogi ita

2. E le mafai ona solu i totonu o le vai, solu i totonu ole polar organic solvents

 

Talosaga:

1. Fa'aaogaina e fai ma sui fa'afefete ma fa'afeso'ota'i feso'ota'iga i faiga fa'amalolo fa'avevela, e mafai fo'i ona fa'aaogaina e fai ma sui so'o feso'ota'i resin, palasitika ma pa'u modifier.

2. Faʻaaogaina i le faʻaogaina o le vali, vali, vali, faʻamalolo faʻamalolo, suauʻu sasaa vaega depressant, pipii eseese.

 

Fa'amatalaga lautele:Mo na'o su'esu'ega fa'aoga, e le o se vaila'au, fofo ile fale po'o isi fa'aoga

 

afifi:170kg mamafa mama, poʻo le manaʻoga e pei o tagata faʻatau.

 

Felauaiga ma le teuina:

Aloese mai timuga susulu ma le maualuga o le vevela i felauaiga;

Teu oloa i totonu o le malulu, paolo ma faʻafefe, faʻamama mamao mai le afi;

12 masina mai le aso na tuʻuina atu i le maualuga o le vevela o le teuina o le 30℃.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou