PolyformaldehydeHe hui ia i hana ʻia e ka polymerization o ka formaldehyde, a ua uhi ʻia kona hoʻohana ʻana i nā māla he nui:
Kahua hana
Hoʻohana nui ʻia ʻo Paraformaldehyde i ka hana ʻana o ka polyoxymethylene resin (POM), nona ke kūpaʻa maikaʻi loa a me nā waiwai mechanical a kūpono no ka hana ʻana i nā ʻāpana mechanical precision (e like me nā gears a me nā bearings).
I loko o nā ʻoihana uhi a hoʻopili, hiki i kāna mau mea hoʻohui kea ke hoʻomaikaʻi i ke kūpaʻa wai a me ka paʻakikī o ka huahana, a hoʻohana ʻia i ka hana lāʻau, kūkulu a me nā ʻoihana uila. ?
1. Kihapai mahiai
Hoʻohana ʻia ka Paraformaldehyde e synthesize i nā herbicides (e like me ka glyphosate a me ka acetochlor) a me nā insecticides (e like me ka tetramethrin a me ka phorate), a ua hoʻohana ʻia hoʻi ma ke ʻano he disinfectant lepo i ka hana ʻana i nā pesticides. ?
2. kahua mālama kaiapuni
Hoʻohana ʻia ka Paraformaldehyde no ka mālama ʻana i ka wai ʻino a me ka hoʻomaʻemaʻe ea
3. Nā mea synthetic
Paraformaldehydehiki ke hoʻohana i ka hoʻomākaukau ʻana i nā resins phenolic, urea-formaldehyde resins, a me nā mea ʻē aʻe, i hoʻohana ʻia i nā mea kūkulu hale, nā mea hoʻopili no nā mea uila, a me nā mea hoʻonui pepa. ?
Ma ke ʻano he mea koʻikoʻi koʻikoʻi koʻikoʻi, hoʻohana nui ʻia ka paraformaldehyde i nā resins synthetic, nā uhi, nā adhesives, a me nā lāʻau lapaʻau. I ka ʻoihana, ua lilo ka paraformaldehyde i mea waiwai nui no ka hoʻomākaukau ʻana i nā plastic polyoxymethylene (POM) ma muli o kona maʻemaʻe kiʻekiʻe a me nā waiwai kemika paʻa. Inā loaʻa iā ʻoe nā pono kikoʻī a makemake ʻoe e ʻike hou aʻe e pili ana i nā kikoʻī noiʻi o ka paraformaldehyde ma nā kula like ʻole, e ʻoluʻolu e kelepona iā Aojin Chemical. Hauʻoli mākou e hāʻawi iā ʻoe i nā ʻōlelo aʻoaʻo a me nā lawelawe.
Ka manawa hoʻouna: Jul-08-2025