Pali nsalu zambiri pamsika. Nayiloni ndi polyester ndiye nsalu zazikulu zobvala. Kodi mungasiyanitse bwanji nayiloni ndi polyester? Lero tiphunzira za izi pamodzi kudzera mu zomwe zili pansipa. Tikukhulupirira kuti zidzakuthandizani pa moyo wanu.
1. Kapangidwe kake:
Nayiloni (Polyamide):Nayiloni ndi polima yopangidwa yomwe imadziwika kuti ndi yolimba komanso yolimba. Imachokera ku petrochemicals ndipo ndi ya banja la polyamide. Ma monomers omwe amagwiritsidwa ntchito popanga ndi ma diamines ndi dicarboxylic acids.
Polyester (Polyethylene Terephthalate):Polyester ndi polima ina yopangidwa, yomwe imayamikiridwa chifukwa cha kusinthasintha kwake komanso kukana kutambasuka ndi kuchepa. Ili m'gulu la polyester ndipo imapangidwa kuchokera ku kuphatikiza kwa terephthalic acid ndi ethylene glycol.
2. Katundu:
Nayiloni:Ulusi wa nayiloni umadziwika chifukwa cha mphamvu zake zapadera, kukana kukwawa, komanso kusinthasintha. Ulinso ndi kukana bwino mankhwala. Nsalu za nayiloni nthawi zambiri zimakhala zosalala, zofewa, komanso zouma mwachangu. Nthawi zambiri zimagwiritsidwa ntchito pazinthu zomwe zimafuna kulimba kwambiri, monga zovala zamasewera, zida zakunja, ndi zingwe.
Polyester:Ulusi wa polyester umayamikiridwa chifukwa cha kulimba kwawo kwabwino kwa makwinya, kulimba, komanso kukana ku bowa ndi kufooka. Uli ndi mawonekedwe abwino osunga mawonekedwe ndipo ndi wosavuta kusamalira. Nsalu za polyester sizingakhale zofewa kapena zotanuka ngati nayiloni, koma zimalimbana kwambiri ndi zinthu zachilengedwe monga kuwala kwa dzuwa ndi chinyezi. Polyester imagwiritsidwa ntchito kwambiri mu zovala, mipando yapakhomo, komanso mafakitale.
3. Momwe Mungasiyanitsire:
Chongani Chizindikiro:Njira yosavuta yodziwira ngati nsalu ndi ya nayiloni kapena polyester ndikuyang'ana chizindikirocho. Zinthu zambiri zopangidwa ndi nsalu zimakhala ndi zilembo zosonyeza zipangizo zomwe zimagwiritsidwa ntchito popanga nsaluzo.
Kapangidwe ndi Kumverera:Nsalu za nayiloni nthawi zambiri zimakhala zofewa komanso zofewa poyerekeza ndi polyester. Nayiloni ili ndi kapangidwe kosalala ndipo imatha kuterera pang'ono ikakhudza. Koma nsalu za polyester zimatha kumveka zolimba pang'ono komanso zosasinthasintha.
Mayeso Opsa:Kuchita mayeso oyaka kungathandize kusiyanitsa pakati pa nayiloni ndi polyester, ngakhale kuti muyenera kusamala. Dulani chidutswa chaching'ono cha nsaluyo ndikuchigwira ndi ma tweezers. Yatsani nsaluyo ndi lawi. Nayiloni idzachepa kuchoka pa lawilo ndikusiya zotsalira zolimba ngati mikanda zodziwika kuti phulusa. Polyester idzasungunuka ndikudontha, ndikupanga mkanda wolimba ngati pulasitiki.
Pomaliza, ngakhale nayiloni ndi polyester zonse zimakhala ndi magwiridwe antchito abwino kwambiri, zili ndi mawonekedwe osiyana omwe amawapangitsa kukhala oyenera kugwiritsidwa ntchito mosiyanasiyana.
Nthawi yotumizira: Mar-02-2024