nūhou

CSM

ʻO ka E-Glass Chopped Strand Mat he mau lole i ulana ʻole ʻia i hana ʻia me nā kū i ʻokiʻoki ʻia i hoʻokaʻawale kaulele ʻia i hoʻopaʻa ʻia me kahi mea hoʻopaʻa pauka/emulsion.

He kūpono ia me nā resins UP, VE, EP, PF. ʻO ka laulā o ka ʻōwili mai 50mm a 3300mm, ʻo ke kaumaha o ka ʻāpana mai 100gsm a 900gsm. ʻO ka laulā maʻamau 1040/1250mm, ke kaumaha o ka ʻōwili 30kg. Ua hoʻolālā ʻia no ka hoʻohana ʻana i ka hoʻopaʻa lima ʻana, ka wili filament, ka hoʻoheheʻe ʻana i ka compression a me nā kaʻina hana laminating hoʻomau.

Nā Hiʻohiʻona Huahana:
1) Ka haki wikiwiki ʻana i ka styrene
2) Ka ikaika tensile kiʻekiʻe, e ʻae ana no ka hoʻohana ʻana i ke kaʻina hana hoʻopaʻa lima e hana i nā ʻāpana nui
3) Maikaʻi ka pulu ʻana a me ka wikiwiki o ka pulu ʻana i loko o nā resins, hoʻolimalima ea wikiwiki
4) Ke kūpaʻa ʻana i ka ʻakika ʻoi aku ka maikaʻi

ʻO ka hoʻohana hope loa e pili ana i nā waʻa, nā lako ʻauʻau, nā ʻāpana kaʻa, nā paipu kūpaʻa i ka pala kemika, nā pahu wai, nā hale kiaʻi hoʻoluʻu a me nā ʻāpana hale.

Aia kahi ʻokoʻa i ka paʻakikī a me ka palupalu o ka moena kaula ʻokiʻoki aniani, ma muli o nā mea lapaʻau ʻili like ʻole o ka fiber aniani. No ka FRP kahiko, makemake lākou i ka palupalu palupalu o ka ʻili, kahi e maʻalahi ai ke hoʻopili i ka ʻōmole a me ke kūlana kihi. He kiko kūʻē kēia. Inā palupalu, ʻo ia hoʻi, he palupalu iki ka moena kaula ʻokiʻoki a ʻaʻohe koena fiber, a ʻaʻohe ona ʻano. ʻO ka huahana koho he moena kaula ʻokiʻoki pauka.

He ʻano paʻakikī ka ʻili emulsion, akā he pālahalaha loa ia. Makemake ka hapa nui o nā limahana fiberglass i ka ʻili emulsion no ka mea ʻoi aku ka maʻalahi o ka ʻoki ʻana a ʻaʻole e lele ka fiberglass i nā wahi āpau.

ʻOi aku hoʻi i ke ʻano o ka mahana haʻahaʻa, ʻoi aku ka paʻakikī o ke olonā aniani ma mua o ka maʻamau. Manaʻo nui ʻia e koho ʻoe i kēia ala: i ke ʻano o ka ʻōpala paʻakikī a me ke ʻano o ka huahana, koho ʻoe i ka pauka felt e hoʻomohu maikaʻi, a he kūpono hoʻi no ke kau ʻana i ka mānoanoa. ʻO kekahi ʻano nui a laumania o ka hana ʻana o ka huahana, hoʻohana ʻoe i ka emulsion felt e wikiwiki a ʻoluʻolu hoʻi.

WRE

He lole ʻelua ʻaoʻao nā E-Glass Woven Rovings i hana ʻia ma ka ulana ʻana i nā rovings pololei. He kūpono ʻo WRE me ka unsaturated polyester, vinyl ester, epoxy a me nā phenolic resins.

Nā Hiʻohiʻona Huahana:
1) Hoʻonohonoho ʻia nā ʻōwili warp a me weft ma ke ʻano like a pālahalaha, e hopena ana i ka tension like
2) Nā olonā i hoʻonohonoho pono ʻia, e hopena ana i ke kūpaʻa kiʻekiʻe a me ka maʻalahi o ka lawelawe ʻana
3) Maikaʻi ka moldability, wikiwiki a piha i ka pulu ʻana i loko o nā resins, e hopena ana i ka huahua kiʻekiʻe
4) Nā waiwai mechanical maikaʻi a me ka ikaika kiʻekiʻe o nā ʻāpana

He hana hoʻoikaika hana kiʻekiʻe ka WRE i hoʻohana nui ʻia i nā kaʻina hana lima a me nā lopako e hana i nā waʻa, nā moku, nā mokulele a me nā ʻāpana kaʻa, nā lako hale a me nā pono haʻuki.

Loaʻa ka laʻana manuahi no CSM a me WRE. Hiki ke hoʻopilikino ʻia ka laulā a me ke kaumaha maoli. No ka ʻike hou aku, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.