Nā huahana
ʻO ECR Fiberglass Direct Roving no ka Pultrusion
Ke holo pololei nei no ka Pultrusion
Hoʻokumu ʻia ka Direct Roving no ka Pultrusion ma ke ʻano hoʻohuihui silane i hoʻoikaika ʻia. Loaʻa iā ia ka pono maikaʻi,
Pulu koke i waho, kūpaʻa maikaʻi i ka ʻānai ʻana, haʻahaʻa ka fuzz; haʻahaʻa ka catenary, kūpono maikaʻi me ka resin polyurethane, hāʻawi i ka waiwai mechanical maikaʻi loa a i ʻole ka huahana i hoʻopau ʻia.
| Kōmike Huahana | Anawaena Filament (μm) | Ka nui o ka laina (tex) | Resin Hoʻohālikelike | Nā Hiʻohiʻona Huahana a me ka Noi |
| EWT150/150H | 13/14/15/20/24 | 600/1200/2400/4800/9600 | UP/VE/EP | Hoʻopau wikiwiki a piha i nā resins Haʻahaʻa ka huluhulu Catenary haʻahaʻa ʻO ka waiwai mīkini maikaʻi loa |
Ke holo pololei nei no ka Pultrusion
ʻO ka Roving Direct no ka pultrusion e kūlike nui me nā ʻōnaehana polyester unsaturated, vinyl a me phenolic resin. Hoʻohana nui ʻia nā huahana Pultrusion i nā ʻoihana kūkulu hale, kūkulu hale, kelepona a me ka insulation.
ʻO ka roving a me nā moena e huki ʻia ma o ka ʻauʻau impregnation resin, ka make wela, ka mea huki mau, ma lalo o ke ana wela kiʻekiʻe a me nā kūlana kaomi kiʻekiʻe, a laila hoʻokumu ʻia nā huahana hope loa ma hope o ka ʻoki ʻana.
kaʻina hana pultrusion
ʻO ka Pultrusion kahi hana hana e hana ana i nā lōʻihi mau o nā ʻano hoʻonohonoho polymer i hoʻoikaika ʻia me kahi ʻāpana keʻa kūlike. Pili ke kaʻina hana i ka hoʻohana ʻana i kahi hui resin wai, nona ka resin, nā mea hoʻopihapiha, a me nā mea hoʻohui kūikawā, me nā olonā hoʻoikaika lole. Ma kahi o ka hoʻokuke ʻana i nā mea, e like me ka hana ʻana ma ka extrusion, pili ke kaʻina hana pultrusion i ka huki ʻana iā lākou ma o kahi make kila wela e hoʻohana ana i kahi mea huki mau.
He mau mea hoʻoikaika i hoʻohana ʻia, e like me nā ʻōwili o ka moena fiberglass a me nā doffs o ka fiberglass roving. Hoʻomoʻu ʻia kēia mau mea i loko o ka hui resin i loko o kahi ʻauʻau resin a laila huki ʻia ma o ka make. Hoʻomaka ka wela mai ka make i ke kaʻina hana gelation a paʻakikī paha o ka resin, e hopena ana i kahi ʻano paʻa a hoʻōla ʻia e kūlike me ke ʻano o ka make.
Hiki ke ʻokoʻa ka hoʻolālā ʻana o nā mīkini pultrusion ma muli o ke ʻano o ka huahana i makemake ʻia. Eia nō naʻe, ua hōʻike ʻia ke kumumanaʻo kumu o ke kaʻina hana pultrusion ma ka kiʻikuhi i hāʻawi ʻia ma lalo nei.
