Phunzitsani Momwe Mungasankhire Epoxy Kuchiritsa Wothira Wothandizira?

Wothandizila wa epoxy amachiritsa ndi mankhwala omwe amagwiritsidwa ntchito kuchiritsaepoxy amayenderaPochita madera ndi magulu a epoxy mu epoxy stun kuti apange mawonekedwe olumikizidwa, ndikupangitsa epoxy kufota zinthu zolimba, zolimba.
Udindo woyamba wa epoxy pochiritsa ndikulimbana, ndi kukana kwa abrasi, ndi kukana kwa mankhwala epoxy, kuwapangitsa kukhala zinthu zokhazikika komanso zolimba, zomwe ndi gawo lofunikira kwambiri la epoxy zophatikizira. Nkhaniyi ikugawana momwe mungasankhire woyenera woyenera potengera zinthu zosiyanasiyana:
Malinga ndi zochirikiza
- Kuchiritsa kutentha kwa firiji: Ngati kukongoletsa mwachangu kutentha kumafunikira, amishatic amine oyipitsa othandizira monga a ethyleniadia ndi Diethlenetriamine angasankhidwe; Ngati liwiro lochiritsa silikuyenera kukhala lalitali, ndipo yang'anani pa nthawi ya opareshoni, othandizira pochiritsidwa akhoza kusankhidwa.
- Kuchiritsa kwa kutentha: pakukaniza kutentha kwambiri ndi makina opanga, onunkhira a aminec ochiritsika, monga diamithelhelfone (DDS), itha kugwiritsidwa ntchito; Kuti muchepetse kutentha kotsika, amine oyengedwa oyeretsedwa omwe ali ndi maonjezera angaganizidwe.
- kuchiritsa mikhalidwe yapadera: pakuchiritsa pamalo otentha, chonyowa kuchiritsa chonyowa chizisankhidwa; Kwa dongosolo lochiritsa bwino, wothandizila wothandizila ndi Phocinitator ndi epoxy acrylate amatha kusankhidwa.
Malinga ndi zomwe mukufuna
- Makina katundu: Ngati kulimba mtima kwambiri komanso kulimba kwambiri kumafunikira, othandizira okwanira anyezi akhoza kusankhidwa; Ngati kusinthasintha kwabwino komanso kukana kwamphamvu kumafunikira, othandizira opukutira mwakuya ngati mphira wa polysulfide ndioyenera.
- Mankhwala Okana Mankhwala: Zofunikira kwambiri mu asidi, alkali, ndi zosungunulira,Phenolic ResinWochiritsidwa kapena wothandizila a amine wothira mankhwala ali oyenera kwambiri.
- Kutsutsa Kwa Manchere: Malo otentha kwambiri, monga kupitirira 200 ℃, wothandizila wodwala kapena womuritsa wodwalayo ndi kapangidwe ka polymaromatic.
Malinga ndi kugwiritsira ntchito
- Chitetezo cha Indoor: Zofunikira zachilengedwe zoteteza madzi, nthawi yothira madzi opaka madzi kapena otsika amishatic amine yokongoletsa ndi yoyenera kwambiri.
- Malo akunja: Kutsutsa kwanyengo kumafunikira, anticyclic amne pochiritsa othandizira omwe ali ndi vuto labwino la UV ndilobwino kwambiri.
- Malo apadera: M'malo okhala ndi zofuna zaukhondo monga chakudya ndi mankhwala, osavomerezeka kapena otsika kwambiri poizoni.
Ganizirani zofunika
- Nthawi Yogwira: Pochita opareshoni yayitali, monga donadiamide, etc. yogwiritsira ntchito nthawi, sankhani kuchiritsa kwaminic anine pochiritsa wothandizira.
- Kuonekera kwa mawonekedwe: mawonekedwe opanda utoto komanso owoneka bwino, sankhani allin amin, etc. Pazinthu zotsika kwambiri, sankhani othandizira a amine otsika.
Kuphatikiza ndi mtengo wokwera
- Pansi pa malo okumana ndi zomwe mukufuna kuchita, yerekezerani mtengo ndi mlingo wa othandizira osiyanasiyana. Mtengo wa othandizira amtundu wamba amakhala otsika, pomwe ena mwapadera othandizira monga a Fluorine okhala ndi maluso ovala ndi opanda kanthu ndi okwera mtengo.