ʻAmonium polyphosphate (APP)ʻo ia kekahi o nā mea pale ahi i hoʻohana nui ʻia ma muli o kona mau waiwai pale ahi maikaʻi loa. Hoʻohana nui ʻia ia i nā noi like ʻole, e like melāʻau, nā palakiko, nā lole, a menā uhi.
ʻO nā waiwai pale lapalapa o APP e pili nui ʻia i kona hiki ke hoʻokuʻu i nā kinoea ʻaʻole hiki ke lapalapa ke hōʻike ʻia i ka wela a i ʻole ke ahi. Ke hoʻomehana ʻia ka APP, hele ia i kahi kaʻina hana palaho paʻakikī. I ka wā mua, maloʻo ka ammonium polyphosphate e hana i ka waikawa polyphosphoric a me ka ammonia.
ʻO ka hoʻohaumia hou ʻana o ka waikawa polyphosphoric e alakaʻi i ka hoʻokumu ʻia ʻana o ka waikawa phosphoric, ʻo ia ka huahana hope loa e pale ai i ke ahi. Hana ka waikawa phosphoric ma ke ʻano he mea hoʻoulu waikawa ikaika, e hana ana i ka hōʻino ʻana o nā mea hiki ke puhi a me ka pale ʻana i ke kaʻina hana puhi. Hiki iā ia ke hana me nā mea hiki ke puhi, e like me nā hydrocarbons, e hana i nā koena char. Hana kēia koena char ma ke ʻano he papa pale e pale ai i ka hoʻokuʻu ʻana o nā kinoea lapalapa a pale i ka laha ʻana o ke ahi.
Eia kekahi, ʻo ke alo o ka waikawa phosphoric e alakaʻi i ka hoʻokumu ʻia ʻana o kahi ʻano hana i hoʻopaʻa ʻia. Pili kēia ʻano hana i ka hoʻokumu ʻia ʻana o kahi papa pale, i haku ʻia me nā ammonium phosphates, ma luna o ka ʻili o ka mea. Hana kēia papa ma ke ʻano he pale kino, e pale ana i ka mea mai ka wela a me ka lapalapa. Hoʻopilikia ia i ka neʻe ʻana o ka wela a pale i ka oxygen mai ka hiki ʻana i ka mea, e kāohi pono ana i ke kaʻina hana puhi.
Ma waho aʻe o kona mau waiwai pale ahi, hana pū ʻo APP ma ke ʻano he mea hoʻopau uahi. ʻO ka hoʻokuʻu ʻia ʻana o nā kinoea ʻaʻole hiki ke lapalapa, e like me ka ammonia a me ka mahu wai, e hoʻoheheʻe i ka nui o nā kinoea lapalapa i ka lewa a puni. ʻO kēia hōʻemi ʻana i ka nui o ke kinoea lapalapa e hōʻemi ana i ka pilikia o ka hoʻā ʻana a hoʻolohi i ka laha ʻana o ke ahi.
Hōʻike ka Ammonium polyphosphate i nā waiwai pale ahi maikaʻi loa ma nā ʻano hana like ʻole. ʻO kāna ʻano hana e pili ana i ka hoʻokuʻu ʻana i nā kinoea ʻaʻole hiki ke lapalapa, ka hoʻokumu ʻana o ke koena char, a me ka hana ʻana i kahi papa pale. Hana pū kēia mau ʻano hana e hoʻopaneʻe i ka manawa hoʻā, kāohi i ke kaʻina hana puhi, hōʻemi i ka hana uahi, a pale i ka laha ʻana o ke ahi.
I ka hōʻuluʻulu manaʻo, hana ka ammonium polyphosphate (APP) ma ke ʻano he mea pale lapalapa maikaʻi ma muli o kona hiki ke hoʻokuʻu i nā kinoea ʻaʻole hiki ke lapalapa, hana i kahi papa pale ma ka ʻili o ka mea, a kāohi i ke kaʻina hana puhi. Hoʻopaʻa kāna ʻano hana i ka palekana a me ka pale ʻana o nā mea like ʻole mai nā pōʻino o ke ahi.
Shifang Taifeng New Flame Retardant Co., Ltdhe hale hana ʻoihana ammonium polyphospahte (APP) ma Kina me 22 mau makahiki o ka ʻike.
ʻEma Chen
Luna kūʻai aku
Kelepona/He aha ka mea e hana nei: +86 13518188627
Ka manawa hoʻouna: ʻOkakopa-16-2023
