Fa'amatalaga Puupuu:


  • Fa'amatalaga FOB Tau:
    US $2,823
    / Tone
  • Taulaga:Saina
  • Tulaga totogi:L/C, T/T, Western Union
  • CAS:25037-45-0
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Igoa Oloapolycarbonate

    fa'asologa mole:C31H32O7

    Numera CAS:25037-45-0

    Fua mole mole oloa

    polycarbonate

    Meatotino tau vailaau:

    Polycarbonateo se amorphous, le tofo, odorless, non-o'ona manino thermoplastic polymer, e sili ona lelei masini, vevela ma le eletise, aemaise lava aafiaga tetee, toughness lelei, fetolofi e laiti, o le tele o oloa e mautu.O lona malosi o le a'afiaga o le 44kj / mz, malosi malosi> 60MPa.polycarbonate vevela tetee e lelei, e mafai ona faʻaaogaina mo se taimi umi i - 60 ~ 120 ℃, vevela vevela vevela 130 ~ 140 ℃, tioata suiga vevela o le 145 ~ 150 ℃, leai se mea faʻafefeteina manino, i le 220 ~ 230 ℃ o loʻo faʻafefeteina. .vevela fa'aleagaina > 310 ℃.Ona o le malosi o le filifili mole, o lona liusuavai viscosity e sili atu le maualuga nai lo le thermoplastics lautele.

    Polycarbonate

    Talosaga:

    Polycarbonates o palasitika fa'aaogaina lautele i alamanuia fa'aonaponei e lelei le vevela ma le a'afiaga.O lenei palasitika e sili ona lelei e galue ai ma isi metotia faʻamalamalamaga masani (faʻapipiʻi tui, faʻapipiʻi i totonu o paipa poʻo cylinders ma thermoforming).E faʻaaogaina foʻi pe a manaʻomia le faʻamalamalama manino, e sili atu nai lo le 80% le faʻasalalauga e oʻo atu i le 1560-nm laina (galu puʻupuʻu infrared range).O lo'o fa'amalieina mea e tete'e atu ai i vaila'au, e mafai ona fa'ama'i fa'ama'i i vaila'au fa'afefiloi ma 'ava malosi.E le lelei ona tetee atu i ketones, halogens, ma acids concentrated.O le fa'aletonu tele e feso'ota'i ma polycarbonate o le maualalo o le vevela o le suiga o tioata (Tg> 40 ° C), ae o lo'o fa'aaogaina pea e avea ma mea taugofie i masini microfluidic ma fa'apea fo'i ma se fa'a taulaga.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou