Ua like ke ʻano o kahi scrim i hoʻomoe ʻia me kahi grid a i ʻole lattice. He lole hoʻoikaika kūpono ia i hana ʻia mai ka olonā filament hoʻomau i loko o kahi kūkulu ʻupena hāmama. Hoʻopili ke kaʻina hana scrim i hoʻomoe ʻia i nā olonā i ulana ʻole ʻia me ka kemika, e hoʻonui ana i ka scrim me nā ʻano kū hoʻokahi.
Paʻa kiʻekiʻe, Hiki ke loli, Ikaika tensile, Haʻahaʻa ka emi ʻana, Haʻahaʻa ka elongation, Pale ahi, Pale ahi, Kū i ka wai, Kū i ka palaho, Hiki ke sila wela, Hoʻopili ponoʻī, Aloha Epoxy-resin, Hiki ke palaho, Hiki ke hana hou ʻia, a pēlā aku.
Hiki ke hoʻohana ʻia ka scrim i kau ʻia ma ke ʻano he mea kumu e hana ai i ka uhi kalaka, ka ʻauwaʻa māmā, ka hae, ka lole peʻa etc.
Hiki ke hoʻohana ʻia nā scrims i kau ʻia ma ke ʻano triaxial no ka hana ʻana i nā laminates Sail, nā rackets tennis papaʻaina, nā papa Kite, ka ʻenehana Sandwich o nā skis a me nā snowboards. Hoʻonui i ka ikaika a me ka ikaika tensile o ka huahana i hoʻopau ʻia.
ʻOi aku ka ikaika a me ka wikiwiki o nā peʻa i hana ʻia mai kēia mau laminates ma mua o nā peʻa maʻamau, i ulana paʻa ʻia. ʻO kekahi hapa ma muli o ka ʻili laumania o nā peʻa hou, ka mea e hopena ai i ka pale aerodynamic haʻahaʻa a me ke kahe ʻana o ka ea maikaʻi, a me ka ʻoiaʻiʻo he māmā kēlā mau peʻa a no laila ʻoi aku ka wikiwiki ma mua o nā peʻa ulana. Eia nō naʻe, no ka hoʻokō ʻana i ka hana peʻa kiʻekiʻe loa a lanakila i kahi heihei, pono nō hoʻi ke kūpaʻa o ke ʻano peʻa aerodynamic i hoʻolālā mua ʻia. I mea e noiʻi ai i ke kūpaʻa o nā peʻa hou ma lalo o nā kūlana makani like ʻole, ua hana mākou i nā hoʻāʻo tensile he nui ma nā lole peʻa hou like ʻole, laminated. Hōʻike ka pepa i hōʻike ʻia ma ʻaneʻi i ke ʻano o ka stretch a me ka ikaika o nā peʻa hou.
Polyester (PET)
ʻO ke ʻano polyester maʻamau, ʻo ia ka fiber maʻamau i hoʻohana ʻia i ka lole peʻa; ua kapa pinepine ʻia hoʻi e ka inoa inoa ʻo Dacron. Loaʻa iā PET ka resiliency maikaʻi loa, ke kū'ē kiʻekiʻe i ka abrasion, ke kū'ē UV kiʻekiʻe, ka ikaika flex kiʻekiʻe a me ke kumukūʻai haʻahaʻa. ʻO ka absorbency haʻahaʻa e hiki ai i ka fiber ke maloʻo koke. Ua pani ʻia ʻo PET e nā fibers ikaika no ka hapa nui o nā noi heihei koʻikoʻi, akā ʻo ia ka lole peʻa kaulana loa ma muli o ke kumukūʻai haʻahaʻa a me ke kūpaʻa kiʻekiʻe. ʻO Dacron ka inoa inoa o ka fiber modulus kiʻekiʻe ʻo Dupont's Type 52 i hana kūikawā ʻia no ka lole peʻa. Ua hana ʻo Allied Signal i kahi fiber i kapa ʻia ʻo 1W70 polyester nona ka tenacity 27% kiʻekiʻe ma mua o Dacron. ʻO nā inoa kālepa ʻē aʻe ʻo Terylene, Tetoron, Trevira a me Diolen.
PET
ʻO ka ʻili PET ka ʻili maʻamau i hoʻohana ʻia i ka lole peʻa laminated. He ʻano ia i hoʻopuka ʻia a hoʻonohonoho ʻia i ke ʻano biaxially o ka fiber PET. Ma ʻAmelika Hui Pū ʻIa a me Pelekane, ʻo nā inoa kālepa kaulana loa ʻo Mylar lāua ʻo Melinex.
ʻO ka lole peʻa i hoʻopaʻa ʻia
I nā makahiki 1970, ua hoʻomaka nā mea hana holo moku e hoʻopili i nā mea he nui me nā ʻano like ʻole e hoʻohui i nā ʻano o kēlā me kēia. ʻO ka hoʻohana ʻana i nā pepa PET a i ʻole PEN e hōʻemi i ke kīkoʻo ʻana i nā ʻaoʻao āpau, kahi e ʻoi aku ka maikaʻi o nā ulana ma ke kuhikuhi o nā laina kaula. ʻAe pū ka lamination i nā olonā e kau ʻia ma nā ala pololei a me ke keakea ʻole. ʻEhā mau ʻano kūkulu nui:
Kiʻiʻoniʻoni-scrim-film a i ʻole kiʻiʻoniʻoni-hoʻokomo-kiʻiʻoniʻoni (kiʻiʻoniʻoni-ma-kiʻiʻoniʻoni)
Ma kēia kūkulu ʻana, ua hoʻopaʻa ʻia kahi scrim a i ʻole nā kaula (inserts) ma waena o nā papa o ke kiʻiʻoniʻoni. No laila ua kau pololei ʻia nā lālā hāpai ukana, kahi e hoʻonui ai i ka modulus kiʻekiʻe o nā olonā, kahi e loaʻa ai i kahi mea ulana kekahi kikoo kūlohelohe i ka ulana. ʻO ka laminating film e laminating a puni nā kaula e hana i kahi pilina ikaika loa a hilinaʻi hoʻi e hōʻemi ana i ka nui o ka mea hoʻopili e pono ai. I ka lole kiʻekiʻe, ua hoʻopaʻa ʻia nā kaula a i ʻole scrim i ka wā o ke kaʻina hana lamination.
ʻO nā hemahema: ʻaʻole kūpaʻa ka ʻili i ka abrasion a i ʻole ka flex e like me ka ulana, ʻaʻole ia e pale i nā olonā kūkulu mai nā kukuna UV. I kekahi mau hihia, hoʻohui ʻia ka pale UV.
Welina mai e kipa iā Shanghai Ruifiber, nā keʻena a me nā hale hana, i kou wā e hiki ai.——www.rfiber-laidscrim.com
Ka manawa hoʻouna: Sep-10-2021