Basa uye Mashandisirwo ePhenol Formaldehyde Resin

Phenol Formaldehyde ResinHainyungudike nemaasidhi asina simba uye mabhesi asina simba, inoora mumaasidhi akasimba, uye inoora mumabhesi akasimba. Hainyungudike mumvura, asi inonyungudika muzvinhu zvinonyungudutsa zvakaita seacetone nealcohol. Inowanikwa ne polycondensation ye phenol-formaldehyde kana zvinobva mairi.
Mashandisirwo:
1. Inonyanya kushandiswa kugadzira plywood isingapindi mvura, fiberboard, laminated board, bhodhi remuchina wekusonesa, fenicha, nezvimwewo. Inogona zvakare kushandiswa pazvinhu zvinobonderana zvakaita segirazi fiber laminated board uye foam plastics uye bonding sand molds dzekukanda;
2. Ine hunhu hwakanaka hwekudzivirira mvura, kugadzikana uye kuzvizora, uye inoshandiswa pakugadzira mabheringi anozvizora, zvikamu zvegasi, uye ma impeller epombi yemvura;
3. Inoshandiswa muindasitiri yekuputira, kubatanidza huni, indasitiri yekugadzira foundry, indasitiri yekudhinda, pendi, inki nedzimwe indasitiri;
4. Inonyanya kushandiswa kugadzira zvishandiso zvine simbi uye zvinodiwa zvakanyanya zvekudzivirira magetsi zvemagetsi, zvishandiso, indasitiri yekutaurirana, maindasitiri endege nemotokari uye zvishandiso zvemagetsi;
5. Inoshandiswa kugadzira zvikamu zvemagetsi zvinodzivirira kupisa, zvine simba guru, zvikamu zvemagetsi, nezvimwewo;
6. Inoshandiswa kugadzira mabheyaringi epombi yemvura yeturbine;