He aha ka polyester non woven

Ka lole polyester non-wovenʻO ka mea maʻamau e pili ana i ka lole polyester fiber non-woven, a ʻo ka inoa pololei ʻo "ka lole ʻole". He ʻano lole i hana ʻia me ka pono ʻole o ka milo a me ka ulana ʻana. Hoʻonohonoho wale ʻia a hoʻonohonoho pono ʻole ia i nā fibers short textile a i ʻole nā ​​fiber lōʻihi e hana i kahi ʻōnaehana ʻoihana fiber, a laila hoʻohana i ka mechanical, thermal bonding, a i ʻole nā ​​hana kemika e hoʻoikaika ai. He ʻano huahana fiber hou me ka palupalu, hanu, a me ka palahalaha, i hana pololei ʻia ma o nā ʻano hana hana fiber mesh a me nā ʻenehana hoʻohui me ka hoʻohana ʻana i ka polymer kiʻekiʻe, nā pulu pōkole, a i ʻole nā ​​filament lōʻihi.

ʻO ka lole polyester nonwoven he lole i ulana ʻole ʻia i hana ʻia e ka hāʻawi like ʻana i ka filament polyester ma ka pale mesh holo ma lalo o ka wela kikoʻī a me ke kaomi ma o nā mea hana e like me ka extruder screw a me ka spinneret, e hana ana i kahi lau fluffy mesh, a laila hou pinepine ʻia e ka mīkini punching needle. ʻO ka polyester non-woven fabric i hana ʻia e Jiamei New Material he hana mechanical maikaʻi, ka wai permeability maikaʻi, ka pale ʻana i ka corrosion, ka pale ʻana i ka wā kahiko, ka hoʻokaʻawale ʻana, anti filtration, drainage, pale, kūpaʻa, hoʻoikaika a me nā hana ʻē aʻe, hiki ke hoʻololi i ka papa kumu ʻole, hiki ke pale i ka pōʻino o waho i ka wā o ke kūkulu ʻana, liʻiliʻi ke kolo, a hiki ke mālama i kāna hana kumu ma lalo o ka wai kaʻawale.

Hoʻohālikelike ʻia me nā ʻano geotextiles textile a me nā geotextiles fiber pōkole,polyester ʻaʻole i ulana ʻialoaʻa nā ʻano penei:

(1) Ka ikaika tensile kiʻekiʻe: Ke hoʻohālikelike ʻia me nā geotextiles fiber pōkole o ka papa like, ua hoʻonui ʻia ka ikaika tensile e 63%, ua hoʻonui ʻia ke kūpaʻa waimaka e 79%, a ua hoʻonui ʻia ke kūpaʻa haʻi kiʻekiʻe e 135%.

(2) Ke pale wela maikaʻi: He wahi palupalu kona ma luna o 238 ℃, a ʻaʻole i emi kona ikaika ma 200 ℃. ʻAʻole loli ka nui o ka wela ma lalo o 2 ℃.

(3) Hana maikaʻi loa: ʻAʻole e emi koke ka ikaika ma hope o ka hoʻohana lōʻihi.

(4) Ke kū'ē i ka corrosion ikaika.

(5) Ka lōʻihi maikaʻi, etc.

Aia ka papa ho'oka'awale wai ma waena o ka papa wai o ka hale a me ka papa pale pa'a ma luna. ʻO ka papa paʻa ma luna o ka ʻili (ʻo ka maʻamau ʻo 40mm ka mānoanoa o ka ʻāpana aggregate maikaʻi) e loaʻa i ka hoʻonui wela a me ka deformation contraction. I ke kūkulu ʻana i nā papa hana ʻē aʻe ma ka papa wai, i mea e pale aku ai i ka hōʻino ʻana i ka papa wai, ua hoʻolālā ʻia ka lole polyester non-woven no ka pale kūpono, me ke kaumaha o 200g/㎡. ʻO ka lole polyester non-woven maʻamau he mea porous a permeable, hiki ke hōʻiliʻili i ka wai a hoʻokuʻu ʻia mai ka lepo ke kanu ʻia i loko. ʻAʻole hiki iā lākou ke hoʻokahe wale ma ka ʻaoʻao e pili pono ana i ko lākou mokulele, akā pū kekahi me ko lākou kuhikuhi mokulele, ʻo ia hoʻi he hana hoʻokaʻawale hoʻokaʻawale. Ua hoʻohana nui ʻia nā geotextiles filament lōʻihi no ka hoʻoheheʻe ʻana a me ka hoʻohui ʻana i nā pā lepo, nā moena alanui, nā pā paʻa, a me nā kumu lepo palupalu. ʻO ka lole polyester non-woven he kiʻekiʻe ka ikaika tensile, ke kūpaʻa wela maikaʻi, ka hana creep maikaʻi loa, a me ke kūpaʻa corrosion ikaika. ʻO ka lōʻihi maikaʻi, ka porosity kiʻekiʻe, a me ka conductivity hydraulic maikaʻi nā mea kānana kūpono no ke kanu ʻana i ka lepo. No laila, hoʻohana nui ʻia i nā papa hoʻoheheʻe hale noho, nā alanui asphalt, nā alahaka, ka mālama wai a me nā hana kūkulu ʻē aʻe.