Polyester kub yaj yarn thiab nylon kub yaj xov paj yog ob hom khoom sib txawv nrog cov tshuaj sib txawv thiab cov khoom. Nov yog qee qhov sib txawv tseem ceeb ntawm lawv:
1. Khoom siv:
Polyester Kub Melt Yarn: Nws yog tsim los ntawm polyester, hluavtaws polymer tsim los ntawm cov saw ntev ntawm ester monomers. Polyester yog lub npe hu rau nws cov durability, tiv thaiv wrinkles, thiab colorfastness.
Nylon Kub Melt Xov Paj: Nws yog tsim los ntawm nylon, lwm yam hluavtaws polymer tsim los ntawm cov saw ntev ntawm amide monomers. Nylon tau lees paub rau nws lub zog, ua haujlwm tsis zoo, thiab yoog raws.
2. Melting Point:
Polyester Kub Melt Xov Paj: Polyester feem ntau muaj cov ntsiab lus melting ntau dua piv rau nylon. Lub melting point ntawm polyester yog nyob ib ncig ntawm 250-260 degrees Celsius (482-500 degrees Fahrenheit).
Nylon Kub Melt Yarn: Nylon feem ntau muaj qhov qis qis dua li polyester. Lub melting point ntawm nylon yog nyob ib ncig ntawm 210-235 degrees Celsius (410-455 degrees Fahrenheit).
3. Lub zog thiab elasticity:
Polyester Kub Melt Xov Paj: Polyester paub txog nws lub zog siab thiab tsis tshua muaj zog. Nws khaws nws cov duab zoo thiab yog resistant rau stretching.
Nylon Kub Melt Xov Paj: Nylon muaj nuj nqis rau nws lub zog thiab elasticity. Nws muaj ntau dua elongation ntawm kev tawg, ua rau nws yooj yim dua thiab ua haujlwm zoo.
4. softness:
Polyester Kub Melt Xov Paj: Polyester fibers paub txog lawv cov softness thiab ib tug du zoo. Lawv feem ntau siv rau hauv daim ntawv thov uas xav tau ib qho yooj yim thiab mos kov.
Nylon Kub Melt Yarn: Nylon fibers tuaj yeem muaj kev xav zoo dua piv rau lwm cov hluavtaws fibers, pab txhawb kev nplij siab hauv ntau yam kev siv.
5. Moisture Absorption:
Polyester Kub Melt Xov Paj: Polyester muaj qhov nqus dej tsawg, uas txhais tau tias nws tsis nqus dej yooj yim. Cov cuab yeej no pab polyester tuav nws cov duab thiab tiv thaiv pwm thiab mildew.
Nylon Kub Melt Yarn: Nylon muaj qhov nqus dej ntau dua piv rau polyester. Nws tuaj yeem nqus tau thiab tso tawm cov dej noo, ua rau nws haum rau cov ntawv thov uas ua pa thiab tswj cov dej noo tseem ceeb.
6. Dyeability:
Polyester Kub Melt Yarn: Polyester tsis tshua txais rau dyes piv rau nylon. Txawm li cas los xij, kev nce qib hauv dyeing thev naus laus zis tau txhim kho polyester's dyeability.
Nylon Kub Melt Xov Paj: Nylon yog dyeable heev, cia rau vibrant thiab sib sib zog nqus xim.
Thaum ob qho tib si polyester kub yaj xov paj thiab nylon kub yaj xov paj muaj cov yam ntxwv tshwj xeeb, kev xaiv ntawm lawv feem ntau nyob ntawm cov ntawv thov tshwj xeeb, xws li lub zog, elasticity, melting point, thiab kev tswj cov dej noo. Txhua yam khoom muaj nws lub zog thiab raug xaiv raws li qhov xav tau siv thiab cov khoom xav tau hauv cov khoom kawg.
