Basa uye Kushandiswa kwePhenol Formaldehyde Resin

Phenol Formaldehyde Resininopesana nemaasidhi asina simba uye mabhesi asina simba, inoora muasidhi yakasimba, uye inoora mumabhesi akasimba. Iyo isinganyungudike mumvura, asi inonyungudika mune organic solvents senge acetone uye doro. Inowanikwa ne polycondensation ye phenol-formaldehyde kana zvinobva zvayo.
Zvishandiso:
1. Inonyanya kushandiswa pakugadzira plywood isingasviki mvura, fiberboard, laminated board, sewing machine board, fenicha, etc. Inogonawo kushandiswa pakubatanidza zvinhu zveporous zvakadai segirazi fiber laminated board uye foam plastiki uye bonding molds yejecha yekukanda;
2. Iyo ine yakasarudzika yekudzivirira kwemvura, kugadzikana uye yekuzvizora zvivakwa, uye inoshandiswa pakugadzira mabhengi ega-lubricating, magasi mita zvikamu, uye pombi yemvura impellers yedzimba;
3. Inoshandiswa muindastiri yekupfekedza, huni hwehuni, indasitiri yekuwana, indasitiri yekudhinda, pendi, inki uye mamwe maindasitiri;
4. Inonyanya kushandiswa kugadzira zvishongedzo nesimbi inopinza uye yakakwirira magetsi ekudzivirira zvinodiwa zve electromechanical, instrumentation, telecommunications industry, aviation uye maindasitiri emotokari uye magetsi emagetsi;
5. Inoshandiswa kugadzira kupisa-resistant, high-simba mechanical transmission parts, magetsi ekugadzirisa zvikamu, nezvimwewo;
6. Inoshandiswa kugadzira mvura yeturbine pombi mabearings;