Polyformaldehydeikomboni inoumbwa ne polymerization ye formaldehyde, uye mashandisiro ayo anofukidza akati wandei minda:
Industrial field
Paraformaldehyde inoshandiswa zvakanyanya mukugadzirwa kwe polyoxymethylene resin (POM), ine yakanakisa kupfeka kuramba uye michina zvimiro uye inokodzera kugadzira chaiyo mechanika zvikamu (senge magiya nemabhengi).
Mumaindasitiri ekuputira uye anonamira, ayo anoyambuka-anobatanidza zvivakwa anogona kuvandudza kudzivirira kwemvura uye kuoma kwechigadzirwa, uye inoshandiswa mukugadzira huni, kuvaka uye maindasitiri emagetsi. .
1. Munda wekurima
Paraformaldehyde inoshandiswa kugadzira mishonga yesora (yakadai seglyphosate neacetochlor) nemishonga yezvipembenene (senge tetramethrin nephorate), uye inoshandiswawo semushonga wevhu mukugadzira mishonga yezvipembenene. .
2. Munda wekuchengetedzwa kwezvakatipoteredza
Paraformaldehyde inoshandiswa kuchenesa mvura yetsvina uye kuchenesa mweya
3. Synthetic zvinhu
Paraformaldehydeinogona kushandiswa kugadzirira phenolic resins, urea-formaldehyde resins, nezvimwewo, iyo inoshandiswa mukuvaka zvinhu, zvinonamira zvemagetsi zvikamu, uye mapepa ekuwedzera. .
Seyakakosha organic kemikari mbishi zvinhu, paraformaldehyde inonyanya kushandiswa mumasynthetic resin, machira, zvinonamira, uye mishonga. Muindasitiri, paraformaldehyde yave chinhu chakakosha mbishi kugadzirwa kwe polyoxymethylene mapurasitiki (POM) nekuda kwekuchena kwayo uye kugadzikana kwemakemikari zvinhu. Kana iwe uine chaunoda kana uchida kuziva zvakawanda nezve mashandisirwo eparaformaldehyde munzvimbo dzakasiyana siyana, ndapota taura neAojin Chemical. Isu tinofara kukupa iwe mazano ehunyanzvi uye masevhisi.
Nguva yekutumira: Jul-08-2025