Hoʻolauna:
Hoʻohana nui ʻia nā plastik i nā ʻoihana like ʻole ma muli o kā lākou versatility a me ka uku-pono.Eia nō naʻe, ʻo ko lākou flammability ke kau nei i nā pōʻino, e hana ana i ka hoʻopaʻa ahi i wahi koʻikoʻi o ka noiʻi.Ke manaʻo nei kēia noiʻi hoʻokolohua e noiʻi i ka maikaʻi o nā mea pale ahi like ʻole i ka hoʻonui ʻana i ke kūpaʻa ahi o nā plastik.
Kaʻina hana:
Ma kēia haʻawina, ua koho mākou i ʻekolu ʻano mea i hoʻohana mau ʻia: polyethylene (PE), polypropylene (PP), a me ka polyvinyl chloride (PVC).Ua mālama ʻia kēlā me kēia ʻano plastik me ʻekolu mau mea pale ahi like ʻole, a ua hoʻohālikelike ʻia ko lākou mau waiwai pale ahi me nā laʻana i mālama ʻole ʻia.ʻO nā mea pale ahi i hoʻokomo ʻia he ammonium polyphosphate (APP), alumini hydroxide (ATH), a me ka melamine cyanurate (MC).
Kaʻina hana hoʻokolohua:
1. Hoʻomākaukau Laʻana: Ua hoʻomākaukau ʻia nā hiʻohiʻona o kēlā me kēia ʻano plastik e like me nā ana maʻamau.
2. Lapaʻau ʻana i ke ahi: Ua hui pū ʻia nā mea pale ahi i koho ʻia (APP, ATH, a me MC) me kēlā me kēia ʻano plastik ma muli o nā ratio i ʻōlelo ʻia.
3. Ho'āʻo ahi: Ua mālama ʻia nā laʻana plastik i mālama ʻia a mālama ʻole ʻia i ka hoʻā ʻana i ka lapalapa ahi me ka hoʻohana ʻana i kahi puhi Bunsen.Ua nānā ʻia a hoʻopaʻa ʻia ka manawa ʻā, ka laha ʻana o ka lapalapa, a me ka hana ʻana o ka uahi.
4. ʻOhi ʻikepili: Ua komo nā ana i ka manawa e hoʻā ai, ka nui o ka hoʻolaha ʻana o ke ahi, a me ka loiloi ʻike maka o ka hana ʻana o ka uahi.
Nā hualoaʻa:
Hōʻike nā hualoaʻa mua ua hoʻomaikaʻi maikaʻi nā mea pale ahi ʻekolu i ka pale ahi o nā plastik.Ua ʻoi aku ka lōʻihi o ka hoʻā ʻana o nā laʻana i mālama ʻia a ʻoi aku ka mālie o ka laha ʻana o ka lapalapa ahi i hoʻohālikelike ʻia me nā laʻana i mālama ʻole ʻia.Ma waena o nā retardants, ua hōʻike ʻo APP i ka hana maikaʻi loa no PE a me PVC, ʻoiai ʻo ATH i hōʻike i nā hopena kupaianaha no PP.Ua ʻike ʻia ka hana ʻana o ka uahi liʻiliʻi i loko o nā laʻana i mālama ʻia ma nā plastik āpau.
Kūkākūkā:
ʻO nā hoʻomaikaʻi i ʻike ʻia i ke kū ʻana i ke ahi e hōʻike ana i ka hiki o kēia mau lapalapa ahi e hoʻonui i ka palekana o nā mea plastik.ʻO ka ʻokoʻa o ka hana ma waena o nā ʻano plastik a me nā mea pale ahi hiki ke hoʻohālikelike ʻia i nā ʻano like ʻole o ka haku melemele a me ke ʻano o nā mea.Pono ka nānā hou ʻana no ka hoʻomaopopo ʻana i ke ʻano kumu kumu no nā hopena i ʻike ʻia.
Ka hopena:
Hōʻike kēia haʻawina hoʻokolohua i ke koʻikoʻi o ka hiki ʻana o ke ahi i loko o nā plastics a hōʻike i nā hopena maikaʻi o ka ammonium polyphosphate, alumini hydroxide, a me ka melamine cyanurate ma ke ʻano he mea hoʻopaʻa ahi.Hāʻawi nā ʻike i ka hoʻomohala ʻana i nā mea plastik palekana no nā noi like ʻole, mai ke kūkulu ʻana i nā mea kūʻai aku.
ʻImi hou aku:
Hiki i ka noiʻi ʻana i ka wā e hiki mai ana ke ʻimi i ka ʻoi aku ka maikaʻi o ka lakene pale ahi, ka paʻa lōʻihi o nā plastic i mālama ʻia, a me ka hopena o ke kaiapuni o kēia mau mea pale ahi.
Ma ka hana ʻana i kēia haʻawina, manaʻo mākou e hāʻawi i nā ʻike koʻikoʻi i ka holomua o nā plastics pale ahi, e hoʻolaha ana i nā mea palekana a me ka hōʻemi ʻana i nā pilikia e pili ana i ka plastic flammability.
Ka manawa hoʻouna: ʻAukake-24-2023
