Makhalidwe ndi Kugwiritsa Ntchito
Pamasoepoxy mpweya-wouma varnish1504Ali ndi anti-Mombe, umboni wonyowa, ndi mankhwala osokoneza bongo. Pambuyo kuyanika, filimu ya utoto ndi yathyathyathya ndi yowala, ndipo ili ndi kutsatira kwabwino m'mbali zosiyanasiyana.Epoxy mpweya-wouma varnish 1504ndioyenera mikata yosiyanasiyana ya F-Class, zida zamagetsi,Otsatsa, ndi zidutswa zina zomwe sizophweka kuphika chithandizo chamankhwala, kapena pokonza kuchipatala chamagetsi.
Ndondomeko yaukadaulo
| Mtengo wa asidi | ≤ 15 mgkoh / g |
| Zolimba | ≥ 45% |
| Nthawi yopukuta | ≤ 24 maola |
| Mphamvu yakusweka | ≥ 30 mv / m |
| Moyo wa alumali | Nthawi yosungirako kutentha kwa chipinda ndi miyezi 6 |
| Gawo logwirira ntchito | Kutulutsa ndi Kulimbana ndi kutentha kwa mlingo F (kukana kutentha 155 ℃) kwa majereta |
| Kusamalitsa | Pewani kupanikizana, khalani kutali ndi magwero, ndikuletsa kuwonekera kwa dzuwa |
Chionetsero
Epoxy Stoni imakhala ndi magulu osiyanasiyana a epoxy, magulu ogwira, magulu a hydroxyl, ma elther timalumikizana, ndi magulu ena ogwira ntchito, omwewa ali ndi zinthu zambiri zabwino. Poyerekeza ndi thermoseting stunsning, epoxy imatulukira kukhala ndi mitundu yambiri ndi mitundu yambiri, ndi katundu wawo osiyanasiyana.
Magwiridwe antchito aPachikuto cha epoxy mpweya-wouma varnish 1504:
(1) Magwiridwe antchito apamwamba kwambiri. Epoxy Tsin ali ndi mphamvu yolimba komanso kapangidwe kake kambiri, kotero mphamvu zake ndizokwera kuposa momwe ma thermolic amayendera monga molyester.
(2) Kuchita bwino kwambiri. Magulu ogwira ntchito, ma hydroxyl, kulumikizana kwa eyathe, zingwe za amine, zomangira zina, ndi magulu ena ogwira ntchito munthawi ya epoxy yolimba. Kuphatikiza apo, ili ndi mphamvu yayikulu komanso zinthu zina, kotero ntchito yake yolumikizira imakhala yamphamvu kwambiri ndipo imatha kugwiritsidwa ntchito ngati zojambulaomatila.
(3) Kuchiritsa pang'ono. Chogulitsacho chimakhala ndi kukula, kupsinjika kwamkati kwamkati, ndipo sikunakhale kovuta.
Pachikuto cha epoxy mpweya-owuma varnish 1504 chiwonetsero
