Malo
Methyl Tetraphrophthaphthaphthaphthaphthambo; Cas No.: 19438-64-3
Mawuno: 3-cyclohe
Katundu wa mankhwala a methyl tetraphyrophhthaphthaphthambo
● Mavuto a Vapor: 0.00184mhg pa 25 ° C
● Mndandanda wosinthika: 1.53
● Kutentha: 308.9 ° C pa 760 mmhg
● Mapeto a Flash: 146.8 ° C
● psa:43.37000
● Kuchulukitsa: 1.221 g / cm3
● Logp: 1.04230
Zambiri zopanda chitetezo
● Petergogm (s):
● Ma Ndegi Zowopsa:
Chofunika
Gwiritsani Ntchito:Methyl Tetraphrophhthaphhthaphhthaphhthaphnth titha kugwiritsidwa ntchito kwa polyester stun
Mawu owonjezera
Methyl tetraphyrophhthaphthaphthambo (mnthpa)ndi mankhwala omwe ali nawo a kalasi ya cyclic andhydrides. Ndi gawo lokhazikika lomwe limakhala ndi mawonekedwe a c9h10o3.
MTHPA nthawi zambiri imagwiritsidwa ntchito ngati wothandizila kapena wouma mu epoxy amatunga. Ndi gawo losiyanasiyana lomwe limapereka zabwino zambiri pakupanga ndi kupanga zinthu za epoxy-zochokera. MTHPA imadziwika chifukwa chokana kukana, kukana kwa mankhwala, komanso zinthu zabwino kwambiri zomatira.
Chimodzi mwazinthu zofunika kwambiri za Mthwa ali m'magulu amagetsi ndi ma elekitiromic. Amagwiritsidwa ntchito kwambiri popanga zinthu zamagetsi zotayirira monga zokutira, ma varkeras, mankhwala ophika, komanso andiationa. MTHPA imathandizira kukulitsa katundu wamagetsi a zinthuzi, ndikuwapangitsa kukhala oyenera pantchitozo m'magazini, motalika, mabwalo a madera, ndi zina zamagetsi.
Gawo lina lofunika komwe Mthwa limapeza ntchito ikupanga. Amagwiritsidwa ntchito ngati wothandizila kugwirizanitsa mitundu yochokera ku epoxy monga fiberglass, carbon firser olimbikitsidwa (CFRP), ndi zida zina zapamwamba kwambiri. MTHPA imathandizira mphamvu yamakina, kukhazikika, komanso kukana kugwiritsidwa ntchito kwa maganizidwe awa.
MTHPA imagwiritsidwanso ntchito m'mafakitale ena osiyanasiyana ndi ntchito kuphatikiza zomata, zokumba, upangiri wa boma, kuponya, ndikuumba. Imapereka motsatira bwino kwambiri, kukana kwa mankhwala, komanso kukhazikika kwa matenthedwe, kumapangitsa kukhala kofunika mu mapulogalamu awa.
Komabe, ndikofunikira kuti musamalire ndi chisamaliro monga momwe zingakhalire poizoni ndi kukhumudwitsa khungu, maso, ndi dongosolo lopumira. Kusamala moyenera, monga kuvala zida zoteteza ndikugwira ntchito m'malo otetezedwa, ziyenera kutsatiridwa mukamagwira ndikugwiritsa ntchito MTHPA.
Karata yanchito
Methyl Tetraphrophhthaphhthambhthambhthanth (MSPA) ndi cycpe tentride compound yomwe imagwiritsidwa ntchito ngati wothandizila kapena wouma mu epoxy amatunga. Ndizowoneka bwino zamadzimadzi kutentha ndipo zimadziwika chifukwa cha kuchuluka kwake komanso kuthira kutentha.
MTHPA imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga kusokonezeka kwa magetsi, gulu, zokopa, zomata, ndi kuponyera. Imakhala yamtengo wapatali monga momwe wothandiziranirana ndi zogwiritsira ntchito zomatira zomatira kwambiri, mphamvu zapamwamba kwambiri, komanso kukana mankhwala ndi kutentha.
Zogwiritsa ntchito zina za Mthwa zikuphatikiza:
Zochita za Epoxy-zochokera ku EPoxy:MTHPA itha kugwiritsidwa ntchito ngati wovuta kutsamira epoxy zomatira zogwiritsira ntchito zolumikizira zofuna kulimba ndi kulimba.
Chikumbutso chamagetsi:MTHPA imagwiritsidwa ntchito popanga zida zamagetsi monga a chimanga, mafuta ophika, komanso zisumbu.
Mgwirizano: MTHPA imagwiritsidwa ntchito ngati wothandizila wopanga zinthu zophatikizika, kuphatikizapo pulasitiki yazomera (FRP), miyambo ya miyambo ya mpweya, ndi zopangidwa zopyola.
Zovala:MTHPA itha kugwiritsidwa ntchito ngati chowonjezera mu zokutira kuti muchepetse kukana kwa mankhwala, kutsatira, komanso kulimba.
Kuponyera ndi nkhungu:MTHPA imagwiritsidwa ntchito popanga mateke ndikuumba, kukhazikika pang'ono komanso kukana kutentha ndi mankhwala.
Ndizofunikira kutchula kuti MTHPA ikhoza kukhala yoopsa komanso yokhumudwitsa khungu, maso, ndi dongosolo lopumira. Kusamala koyenera, kuphatikizapo kugwiritsa ntchito zida zotchinga ndikugwira ntchito m'malo otetezedwa bwino, kuyenera kutsatiridwa nthawi zonse mukamatha kugwira gawo ili.
