100g-600g ephefumlayo polypropylene ifayibha inaliti emfutshane ngenqindi engalukwanga geotextile

Kwintsimi yemveliso yelaphu engalukiweyo, i-polyester (PET) kunye ne-polypropylene (PP) isezona zixhobo eziphambili, ezibalelwa ngaphezu kwe-95% yezinto ezisetyenzisiweyo zefiber ezisetyenziswa kwiilaphu ezingalukwanga. I-geotextile eyenziwe ngeentsinga ze-polypropylene ngokuhlatywa ngenaliti yi-polypropylene geotextile, ekwabizwa ngokuba yi-polypropylene geotextile okanye ilaphu le-polypropylene. Polypropylene ifayibha inaliti emfutshane ngenqindi geotextiles nonwoven zahlulwe zibe zimbini iintlobo: polypropylene ifayibha omfutshane geotextiles kunye polypropylene ifayibha ende geotextiles.

Iimpawu ze-polypropylene inaliti yefiber emfutshane ehlatywe nge-nonwoven geotextile ziquka:

(1) Amandla alungileyo. Amandla angaphantsi kancinci kwi-PET, kodwa anamandla kuneentsinga eziqhelekileyo, kunye nobude be-fracture ye-35% ukuya kwi-60%; Amandla anamandla afunekayo, kunye ne-fracture elongation ye-35% ukuya kwi-60%;

(2) Ukuqina kakuhle. Ukubuyiselwa kwayo ngokukhawuleza kwe-elastic kungcono kune-PET fiber, kodwa kubi kune-PET fiber phantsi koxinzelelo lwexesha elide; Kodwa phantsi kweemeko zoxinzelelo lwexesha elide, kubi ngakumbi kune-PET fibers;

(3) Ukumelana nobushushu obuphantsi. Indawo yayo yokuthambisa iphakathi kwe-130 ℃ kunye ne-160 ℃, kwaye indawo yayo yokunyibilika iphakathi kwe-165 ℃ kunye ne-173 ℃. Iqondo lokucutheka kwe-thermal lisuka kwi-165 ℃ ukuya kwi-173 ℃ kwindawo yobushushu eyi-130 ℃ emoyeni. Izinga layo lokucutha kwe-thermal lifana ne-PET emva kwemizuzu engama-30 kwiqondo lokushisa le-130 ℃ emoyeni, kwaye izinga lokunciphisa ngokusisiseko lifana ne-PET emva kwemizuzu engama-30 kwiqondo lokushisa elimalunga ne-215%;

(4) Ukumelana nokunxiba kakuhle. Ngenxa ye-elasticity entle kunye nomsebenzi okhethekileyo wokuqhekeka, inokumelana okugqwesileyo kokunxiba;

(5) Ikhaphukhaphu. Ubunzima obuthile be-polypropylene inaliti yefiber emfutshane ehlatywe nge-nonwoven geotextile kuphela yi-0191g/cm3, engaphantsi kwe-66% ye-PET;

(6) I-hydrophobicity enhle. Inaliti yefiber emfutshane yePolypropylene ehlatywe i-nonwoven geotextile inomthamo wokufuma okufutshane no-zero, phantse akukho manzi afunxayo, kunye nokufunyanwa kokufuma kwe-0105%, okumalunga namaxesha asi-8 ngaphantsi kwe-PET;

(7) Ukusebenza kakuhle okungundoqo okufunxayo. Inaliti yefiber emfutshane yePolypropylene egqojozwe i-nonwoven geotextile ngokwayo inokufunxeka okuphantsi kakhulu kokufuma (phantse ube ngu-zero), kwaye inomsebenzi olungileyo wokufunxa ongundoqo, onokudlulisela amanzi ecaleni kwe-axis yefayibha ukuya kumphezulu ongaphandle;
(8) Ukumelana nokukhanya okungalunganga. Inaliti emfutshane yepolypropylene ifayibha egqojoziweyo nonwoven geotextiles inoxhathiso olulambathayo lweUV kwaye ithanda ukuguga kunye nokubola phantsi kokukhanya kwelanga;
(9) Ukumelana neekhemikhali. Inokumelana kakuhle ne-asidi kunye ne-alkalinity, kwaye ukusebenza kwayo kuphezulu kunoko kwe-PET fibers.