Wehewehe Huahana
ʻO ka pena Alkyd kahi ʻano uhi nona ka mea hana kiʻiʻoniʻoni nui he resin alkyd. ʻO kāna mau hana nui e komo pū me ka pale ʻana i ka palaho a me ke ahi, akā ʻaʻole nā huahana āpau i loaʻa nā waiwai ʻelua. ʻO kona mau ʻano kumu e komo pū me ke kūpaʻa maikaʻi loa i ka wā, ka paʻakikī a me ka hoʻopili ʻana. ʻO nā mea nui he resin polyester a me ka diluent, a hoʻohana nui ʻia ia i nā kahua ʻoihana e like me nā metala, nā hale kila, a me nā moku.
ʻIke Hana
ʻO ka pena Alkyd kahi ʻano uhi polyester. ʻO kāna mau ʻāpana nui e komo pū me ka resin polyester a me ka alkyd ester thinner. Loaʻa iā ia nā waiwai anti-corrosion a me ke ahi. Hoʻokō ia i ka pale ʻana i ka popo ma ke kūkulu ʻana i kahi ʻili pale ma luna o ka ʻili metala, a ma hope o ka hoʻōla ʻana, hana ia i kahi papa ʻili paʻakikī. Hoʻopaneʻe ia i ka puhi ʻana ma ka hoʻoulu ʻana i ka wai, ke kinoea waikawa, ke kalapona ʻokikene, a me ka omo ʻana i ka oxygen.
Ka Loiloi Hana Pale ʻAhi
- ʻO ke kumu no ka loaʻa ʻana o ka hana pale ahi
ʻAno hana kemika: Ma hope o ka hoʻōla ʻana, hoʻokuʻu ka papa kiʻiʻoniʻoni i nā kinoea pale ahi (e like me ke kalapona ʻokikene) i ka wā e puhi ai a omo i ka wela, a laila e pale ana i ka laha ʻana o nā lapalapa.
Nā hiʻohiʻona noi: Ma kekahi mau papahana ʻoihana a me ke kūkulu ʻana, hoʻohana ʻia ka pena alkyd e hoʻoikaika i ke kūpaʻa ahi, e like me nā hale kila, nā alahaka, a pēlā aku.
- Nā ʻokoʻa mai ka pena pale ahi ʻoihana
ʻO ka resin alkyd kekahi ʻano uhi pale ahi. Eia nō naʻe, pono e hoʻomaopopo ʻia ʻoi aku ka nāwaliwali o ka hana pale ahi o ka pena alkyd maʻamau ma mua o ka pena pale ahi kūikawā.
Nā hiʻohiʻona kūpono
Pehea e hoʻokaʻawale ai i ka pena alkyd pale ahi?
- E nānā i ka lepili huahana:
ʻO nā pena alkyd i kapa maopopo ʻia he "pena pale ahi" a i ʻole "ʻano pale ahi" he mau waiwai kūpaʻa ahi ko lākou. Hoʻokūpaʻa wale nā pena alkyd maʻamau i ka pale ʻana i ka pala.
- Nā hiʻohiʻona noi kuhikuhi:
ʻO nā pena alkyd i hoʻohana ʻia ma nā paia hale a me nā ʻāpana lāʻau e kālele ana paha i ke kūpale ʻana i ke ahi, ʻoiai ʻo nā mea i hoʻohana ʻia ma nā moku a me nā mīkini e kālele nui ana i ka pale ʻana i ka palaho.
Inā pono ʻoe e hoʻokō i nā koi pale ahi anti-corrosion a me nā koi pale ahi kumu (e like me ka pale ʻana i ka popo no nā hale kila maʻamau), he koho hoʻokele waiwai ka pena alkyd; inā he wahi pale ahi pilikia nui (e like me nā hale kūʻai kūʻai, nā tunnels), ua ʻōlelo ʻia e hoʻohana i nā uhi pale ahi ʻoihana.
Ka manawa hoʻouna: Nov-25-2025
