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Mushonga wePotassium acetate, MOFAN 2097 Mufananidzo Wakatsanangurwa
  • Mhinduro yePotassium acetate, MOFAN 2097
  • Mhinduro yePotassium acetate, MOFAN 2097

Mhinduro yePotassium acetate, MOFAN 2097

  • MOFAN Giredhi:MOFAN 2097
  • Chiratidzo chemukwikwidzi::K2097,Catacyst LB, DPG 35, E 261, 46, PC 46, LK 25
  • Zita remakemikari::Mhinduro yePotassium acetate

    • Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Tsananguro

    MOFAN 2097 imhando ye trimerization catalyst inoenderana nezvimwe catalyst, inoshandiswa zvakanyanya mu pour rigid foam uye spray rigid foam, ine furo rinokurumidza uye gel.

    Kushandiswa

    MOFAN 2097 ifiriji, PIR laminate boardstock, spray furo nezvimwewo.

    PMDETA1
    PMDETA
    PMDETA2

    Zvimiro Zvakajairika

    Chitarisiko Mvura yakachena isina ruvara
    Simba regiravhiti, 25℃ 1.23
    Kusviba, 25℃, mPa.s 550
    Poindi yekupenya, PMCC, ℃ 124
    Kunyungudika kwemvura Inonyungudika
    Kukosha kweOH mgKOH/g 740

    Tsanangudzo yekutengeserana

    Kuchena, % 28~31.5
    Huremu hwemvura, % 0.5 yakakwira.

    Pasuru

    200 kg / dhiramu kana zvichienderana nezvinodiwa nevatengi.

    Kubata nekuchengetedza

    1. Kungwarira pakubata zvakachengeteka
    Mazano ekubata zvakachengeteka: Usafema guruva. ​​Pfeka mbatya dzekudzivirira dzakakodzera uye magirovhosi.
    Mazano ekudzivirira kubva kumoto nekuputika: Chigadzirwa chacho hachitsvi. Matanho akajairika ekudzivirira moto.
    Matanho ehutsanana: Bvisa wogeza mbatya dzine utachiona usati washandisazve. Geza maoko usati wambozorora uye pakupera kwezuva rebasa.

    2. Mamiriro ezvinhu ekuchengetedza zvakachengeteka, kusanganisira chero kusawirirana
    Mamwe mashoko pamusoro pemamiriro ekuchengetera: Chengeta mumudziyo wekutanga. Chengeta midziyo yakavharwa zvakanaka munzvimbo yakaoma, inotonhorera uye ine mhepo inofefetera zvakanaka.

    Mibvunzo Inowanzo bvunzwa

    Ndinogadzira furo rePIR rigid rekudzivirira mapaipi uye ndinoda catalyst inokurumidza kutema. K 2097 yakakodzera here?

    Ehe, potassium acetate ndiyo inonyanya kukonzera trimer; shandisa 0.3–1.0 phr kuti ukwanise kupora nekukurumidza uye kuti trimer yako iwane yakawanda.

    Bhodhi rangu rePIR rinogara riripo rine dambudziko guru rekukanganisika. Ndingashandisa sei 2097 kuti ndirideredze?

    Sanganisa 2097 nechinhu chisina kusimba che trimer catalyst chakaita seK 15 (1:1 ratio) wobva wawedzera gel catalyst shoma.

    Chii chinonyungudutsa chinoshandiswa muMOFAN 2097?

    Kazhinji kacho mushonga we diol (DPG kana DEG); huwandu hunosvika 35–50% active potassium acetate.

    Ko 2097 inogona kushandiswa here mukuisa mufiriji inotonhorera?

    Ehe, asi kukurumidza kuita izvi kunoda kusanganiswa kwesimba repamusoro; gadzirisa kuita 0.2–0.4 phr.

    Furo rangu harina kuyerera zvakanaka kana riri muchimiro chakaoma. Ndingaderedza sei kumhanya kweK 2097?

    Shandisa catalyst ye trimer yakavanzika kana kusanganisa neK 15; deredzawo index ye isocyanate kusvika pa250–300.

    MOFAN 2097 inokuvadza simbi isingasvibi here?

    Zvishoma; shandisa simbi isingasvibi ye316L kuti igare kwenguva refu; sukurudza michina mushure mekugadzirwa.

    Ndeipi nguva yekushanda kweK 2097 solution?

    Kugara mumudziyo wakavharwa kwemwedzi gumi nemiviri; dzivisa kunyudzwa kwemvura.

    Ko K 2097 inokonzera kuchinja kweruvara mumabhodhi efoam ane faced chena here?

    Kwete, munyu wepotassium haukonzeri kuti ruvara ruve rweyero; kusviba kweruvara kunowanzobva mukuoxidation kweisocyanate.

    Ndingashandisa K 2097 pamwe chete neamine trimer catalysts seTMR-30 here?

    Ehe, kubatana kunoita kuti moto usarambe uchibvira uye kunoderedza kuputsika; edza 0.3 phr K 2097 + 0.5 phr TMR-30.

    Ndeipi dosi yakajairika yemusangano webhodhi rePIR ASTM E84 Class A?

    0.8–1.2 phr (yakagadzirwa) yakasanganiswa nechinhu chinodzora moto chakaita seTCPP.

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