100g-600g breathable polypropylene pōkole pulupulu nila pulupulu ku'i 'ole i ulana 'ia geotextile

Ma ke kahua o ka hana lole lole ʻole, ʻo ka polyester (PET) a me ka polypropylene (PP) nā mea waiwai nui, ʻoi aku ma mua o 95% o ka nui o ka fiber maka mea i hoʻohana ʻia i nā lole i ulana ʻole ʻia. ʻO ka geotextile i hana ʻia me nā fibers polypropylene ma o ke kuʻi ʻana i ka nila he polypropylene geotextile, ʻike ʻia hoʻi he polypropylene geotextile a i ʻole polypropylene fabric. Ua māhele ʻia ʻo Polypropylene short fiber needle punched nonwoven geotextiles i ʻelua ʻano: polypropylene short fiber geotextiles a me polypropylene long fiber geotextiles.

ʻO nā hiʻohiʻona o ka polypropylene short fiber needle punched nonwoven geotextile me:

(1) Ka ikaika maikaʻi. He emi iki ka ikaika i ka PET, akā ʻoi aku ka ikaika ma mua o nā fibers maʻamau, me ka elongation fracture o 35% a 60%; Pono ka ikaika ikaika, me ka elongation fracture o 35% a 60%;

(2) Elasticity maikaʻi. ʻOi aku ka maikaʻi o kona hoʻihoʻi koke ʻana ma mua o ka fiber PET, akā ʻoi aku ka ʻino ma mua o ka fiber PET ma lalo o ke kūlana koʻikoʻi lōʻihi; Akā ma lalo o nā kūlana koʻikoʻi lōʻihi, ʻoi aku ka maikaʻi ma mua o nā fiber PET;

(3) ʻAʻohe wela wela. Aia kona wahi palupalu ma waena o 130 ℃ a me 160 ℃, a ʻo kona helu hoʻoheheʻe ma waena o 165 ℃ a me 173 ℃. ʻO ka nui o ka emi ʻana o ka wela mai 165 ℃ a 173 ℃ ma kahi mahana o 130 ℃ i ka lewa. ʻO ka nui o ka emi ʻana o ka wela ka mea like me ka PET ma hope o 30 mau minuke ma kahi mahana o 130 ℃ i ka lewa, a ʻo ka shrinkage rate ka mea like me PET ma hope o 30 mau minuke ma kahi mahana o 215%;

(4) Kūleʻa lole maikaʻi. Ma muli o kāna elasticity maikaʻi a me kāna hana kikoʻī haʻihaʻi, loaʻa iā ia ke kūpaʻa maikaʻi loa;

(5) Māmā. ʻO 0191g/cm3 wale nō ka umekaumaha o ka nila polypropylene pōkole pulupulu i kuʻi ʻia i ka geotextile nonwoven, ʻo ia ka liʻiliʻi ma mua o 66% o PET;

(6) Hydrophobicity maikaʻi. Polypropylene pōkole puluniu nila punched nonwoven geotextile i ka makū maʻiʻo kokoke i ka 'ole, aneaneʻaʻohe wai absorption, a me ka makū hou o 0105%, ia mea ma kahi o 8 manawa haʻahaʻa ma mua o PET;

(7) Maikaʻi ka hana hoʻoheheʻe kumu. Polypropylene pōkole pulupulu nila punched nonwoven geotextile iho loaʻa haʻahaʻa haʻahaʻa moisture absorption (kokoke zero), a he maikai kumu absorption hana, i hiki ke hoʻololi i ka wai ma ka fiber axis i ka ili waho;
(8) Kūleʻa māmā maikaʻi ʻole. Polypropylene short fiber needle punched nonwoven geotextiles loaʻa i ka maikaʻi ʻole o ka UV a hiki i ka ʻelemakule a me ka decomposition ma lalo o ka lā;
(9) Ke kū'ē kemika. He kūpaʻa maikaʻi kona i ka acidity a me ka alkalinity, a ʻoi aku ka maikaʻi o kāna hana ma mua o ka PET fibers.