Ua like ke ʻano o kahi scrim i hoʻopaʻa ʻia me ka mākia a i ʻole ka lattice.He lole hoʻoikaika koʻikoʻi ke kumu kūʻai i hana ʻia mai ke kaula filament mau i loko o kahi hana mesh hāmama.ʻO ke kaʻina hana hana scrim i hoʻopaʻa kemika i nā kaula i ulana ʻole ʻia, e hoʻonui ana i ka scrim me nā hiʻohiʻona kūʻokoʻa.
ʻO ke kūpaʻa kiʻekiʻe, hiki ke maʻalahi, ikaika tensile, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa, pale ahi ahi, pale wai, corrosionresistant, heat-sealable, self-adhesive, epoxy-resin friendly, decomposable, recyclable etc.
Hiki ke hoʻohana ʻia ka laid scrim ma ke ʻano he kumu kumu no ka hana ʻana i ka uhi kaʻa, ka pale kukui, ka hae, ka lole peʻa etc.
Hiki ke hoʻohana ʻia nā scrims Triaxial laid no ka hana ʻana i nā laminates Sail, nā racket tennis papa, nā papa Kite, ʻenehana Sandwich o skis a me nā papa hau.E hoʻonui i ka ikaika a me ka ikaika tensile o ka huahana i hoʻopauʻia.
ʻOi aku ka ikaika a ʻoi aku ka wikiwiki o nā peʻa i hana ʻia mai kēia mau laminates ma mua o nā peʻa maʻamau.Ma muli o ka maʻalahi o ka ʻili o nā peʻa hou, ʻo ia ka hopena o ke kūpaʻa aerodynamic haʻahaʻa a ʻoi aku ka maikaʻi o ka ea, a ʻoi aku ka māmā o ia mau peʻa a no ka wikiwiki o nā peʻa i ulana ʻia.Eia nō naʻe, no ka hoʻokō ʻana i ka hana peʻa kiʻekiʻe loa a lanakila i ka heihei, pono ke kūpaʻa o ke ʻano peʻa aerodynamic i hana mua ʻia.I mea e noiʻi ai i ka paʻa o nā peʻa hou ma lalo o nā ʻano makani like ʻole, ua hana mākou i nā hoʻāʻo tensile he nui ma nā lole peʻa laminated hou.Hōʻike ka pepa i hōʻike ʻia ma ʻaneʻi i ke ʻano o nā peʻa hou a me ka ikaika.
Polyester (PET)
ʻO ke ʻano maʻamau o ka polyester, ʻo ia ka fiber maʻamau i hoʻohana ʻia i ka lole peʻa;ʻike pinepine ʻia e ka inoa inoa ʻo Dacron.He kūpaʻa maikaʻi loa ka PET, ke kūpaʻa abrasion kiʻekiʻe, ke kūpaʻa UV kiʻekiʻe, ka ikaika flex kiʻekiʻe a me ke kumukūʻai haʻahaʻa.ʻO ka haʻahaʻa haʻahaʻa e hiki ai i ka fiber ke maloʻo koke.Ua hoʻololi ʻia ʻo PET e nā fibers ikaika no nā noi heihei koʻikoʻi, akā mau nō ka lole peʻa kaulana loa ma muli o ke kumu kūʻai haʻahaʻa a me ka lōʻihi kiʻekiʻe.ʻO Dacron ka inoa inoa o Dupont's Type 52 high modulus fiber i hana ʻia no ka lole peʻa.Ua hana ʻo Allied Signal i kahi fiber i kapa ʻia ʻo 1W70 polyester he 27% kiʻekiʻe aʻe ma mua o Dacron.ʻO nā inoa kālepa ʻē aʻe ʻo Terylene, Tetoron, Trevira a me Diolen.
PET
ʻO ka kiʻiʻoniʻoni PET ka mea maʻamau i hoʻohana ʻia i ka lole peʻa laminated.He ʻano extruded a biaxially oriented o ka fiber PET.Ma US a me Beretania, ʻo Mylar a me Melinex nā inoa kālepa kaulana loa.
Laminated sailcloth
I ka makahiki 1970, hoʻomaka ka poʻe holo moku e laminate i nā mea like ʻole me nā ʻano like ʻole e hoʻohui i nā ʻano o kēlā me kēia.ʻO ka hoʻohana ʻana i nā lau o PET a i ʻole PEN e hōʻemi i ka hoʻolōʻihi i nā ʻaoʻao āpau, kahi e ʻoi aku ka maikaʻi o ka ulana i ke kuhikuhi o nā laina.Hiki i ka lamination ke hoʻokomo i nā fibers i nā ala pololei ʻole.ʻEhā mau ʻano hana nui:
Film-scrim-kiʻiʻoniʻoni a i ʻole kiʻiʻoniʻoni-hoʻokomo-kiʻiʻoniʻoni (kiʻiʻoniʻoni-ma-kiʻiʻoniʻoni)
Ma kēia kūkulu ʻana, ua hoʻopili ʻia kahi scrim a i ʻole nā kaula (inserts) ma waena o nā papa kiʻiʻoniʻoni.No laila ua hoʻomoe pololei ʻia nā lālā amo, kahi e hoʻonui ai i ka modulus kiʻekiʻe o nā fibers, kahi e loaʻa ai i kahi mea i ulana ʻia kahi kikoʻī i ka ulana.ʻO ka laminating kiʻiʻoniʻoni e kiʻi a puni nā kaula e hana i kahi paʻa ikaika a hilinaʻi e hōʻemi ana i ka nui o ka mea e pono ai.I ka lole kiʻekiʻe, hoʻopaʻa ʻia nā kaula a i ʻole ka scrim i ka wā o ka lamination.
ʻO nā drawbacks: ʻaʻole like ke kiʻiʻoniʻoni e like me ka abrasion a i ʻole flex resistant e like me ka ulana ʻana, ʻaʻole ia e pale i nā fibers structural mai nā kukuna UV.I kekahi mau hihia ua hoʻohui ʻia ka pale UV.
Welina mai e kipa aku iā Shanghai Ruifiber, nā keʻena a me nā mea kanu hana, i kou manawa mua loa.——www.rfiber-laidscrim.com
Ka manawa hoʻouna: Sep-10-2021