Polyether Polyol raw rauemi mo te pahuka i polyurethane mārō
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Polyether Polyol raw rauemi mo te pahuka i polyurethane mārō

Ko te polyether polyol he mea whakahiatohia e te copolymerization o te maha o nga puhui penei i te sorbitol kawemai hei kaikokiri hiato me te epichlorohydrin, a ko tetahi o nga momo polyether monomer kounga teitei.
  • HYW635

  • HUAYU

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Ko te polyether polyol he mea whakahiatohia e te copolymerization o te maha o nga puhui penei i te sorbitol kawemai hei kaikokiri hiato me te epichlorohydrin, a ko tetahi o nga momo polyether monomer kounga teitei.

Taupānga: Te nuinga whakamahia i roto i te hanga o te pahuka i polyurethane mārō, tino whakapai ake te mahi pahuka i me te kounga.

Ko te hanga o te 635 polyether polyol he mea tino hangaia, he mea nui nga ahuatanga o te mahi i roto i te tukatuka whakaputa me nga waahanga hua pahuka.

635 polyether polyol he taumahinga tika me te uara hydroxyl teitei, ka puta te kaha nui me te pumau o te ahu, te pai o te hototahi, te pai o te whakarewatanga o nga momo waahanga i roto i te waihanga, me te piki ake o te pumau o te polyether hiato.

Ko te 635 polyether polyol kua parahia me te iti rawa o te ihirangi K+, ka taea te whakarite. Ko nga hua pahuka i hangaia mai i nga hanganga ka taea te rere ki tawhiti i te wa e pahuka ana, ka puta he hua pahuka pai me te riterite.

Nga huakore: Ko te hua he nui te pokey, he mea whakararu ki te whakamahi i te takurua.

Te Taapaki me te Rokiroki: Ka mau ki roto i te 200kg pahu rino, ka tiakina mai i te marama; Ko tenei polyol polyether e kaha ana ki te whakauru makuku, ka pa ki tana mahi me te mahi pahuka i te mutunga, no reira me hiri me te rongoa ki tetahi waahi maroke, hauhautanga. Ko te ora o te papa kaore e iti iho i te 6 marama. Ko tenei hua kaore e kiia he taonga morearea.


Whakatakotoranga Kounga: 


Tūemi Taurangi Uara
1 Uara Waikawa ≤0.1mg KOH/g
2 Uara Hydroxyl 480±20mg KOH/g
3 makuku ≤0.10%
4 Viscosity i te 25°C 5500±500mPa·s
5 Taumahinga 4.99




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