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Farqiga udhaxeeya Yarn Polyester iyo Naylon

Waxaa jira dun badan oo tolida suuqa.Waxaa ka mid ah, tolida tolida ee polyester-ka iyo nyon fiaments waa noocyo badan oo ka mid ah dharka tolida, Ma garanaysaa farqiga u dhexeeya?Marka xigta waxaan kuu soo bandhigi doonaa farqiga u dhexeeya dunta polyesterka iyo dunta naylon.

Ku saabsan polyester-ka

Polyester waa nooc muhiim ah oo ku jira fiber synthetic waana magaca ganacsiga ee fiber polyester ee Shiinaha.polymer Fiber-sameeya oo ay soo saarto esterification ama transesterification iyo polycondensation ee PTA ama DMT iyo MEG-Polyethylene terephthalate (PET).Waa faybar lagu sameeyo wareeg iyo daawaynta ka dib.

Ku saabsan naylon

Nylon waxa soo saaray Carothers oo ah saynis yahan Maraykan ah iyo koox cilmi baadhiseed oo uu hogaaminayo.Waa fiber-ka synthetic ee ugu horreeya adduunka.Naylon waa nooc ka mid ah fiber polyamide.Muuqaalka naylon ayaa wax ka beddelay alaabooyinka dunta.Isku-dubaridkeedu waa horumar weyn oo ku yimid warshadaha fiber-ka-sameeyaha ah waana horumar aad muhiim u ah kimistariga polymer sare.

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Kala duwanaanshaha Waxqabadka

Waxqabadka nylon

Xoog badan, xirashada adkaysi u leh, oo marka ugu horeysa ka mid ah dhammaan fiilooyinka.Xirashadu waa 10 jeer kan suufka suufka ah iyo fiber viscose engegan, iyo 140 jeer ka mid ah fiber-qoyan.Sidaa darteed, adkeysigeedu waa mid aad u fiican.Soo kabashada laastikada iyo laastikada eedharka naylon waaaad u fiican, laakiin si fudud ayaa loo qaabeeyey xoog dibadeed, sidaas darteed dharku si fudud ayaa loo duuduubay inta lagu jiro habka xirashada.Way ku liidataa hawo-qaadista wayna fududahay in la dhaliyo koronto taagan.

Waxqabadka Polyester-ka

Xoog sare

Xoogga fiber gaaban waa 2.6 ilaa 5.7 cN/dtex, iyo fiber xoogga sare waa 5.6 ilaa 8.0 cN/dtex.Sababtoo ah hygroscopicity hooseeya, xooggeeda qoyan waxay asal ahaan la mid tahay xoogga qallalan.Awoodda saameyntu waxay 4 jeer ka sarraysaa tan naylon iyo 20 jeer ka sarreeya viscose.

barti wanaagsan

Barafku wuxuu ku dhow yahay kan dhogorta, marka la kala bixiyo 5% ilaa 6%, si buuxda ayaa loo soo kabsan karaa.Caabbinta laalaabku way ka sareysaa fiilooyinka kale, taas oo ah, maradu maaha mid laalaabtay, xasilloonida cabbirkuna waa wanaagsan tahay.Module of elasticity waa 22 ilaa 141 cN/dtex, kaas oo 2 ilaa 3 jeer ka sarreeya kan naylon.

Nuugista biyaha wanaagsan

Iska caabin shiidi wanaagsan.Xiro iska caabbinta polyester-ka ayaa ah kan labaad oo kaliya marka loo eego naylon.Way ka fiican tahay fiilooyinka kale ee dabiiciga ah iyo kuwa synthetic, iyo caabbinta iftiinka ayaa ah kan labaad ee kaliya ee akril.

Farqiga u dhexeeya codsiga polyesterka iyo naylon

Iyadoo la tixgelinayo hygroscopicity-ka, dharka nyion waa noocyo kala duwan oo wanaagsan oo ka samaysan dharka synthetic, sidaas darteed dharka ka samaysan naylon ayaa aad uga jilicsan in la xidho marka loo eego galaha polyesterka.Waxay leedahay xaako wanaagsan iyo caabbinta daxalka, laakiin kulaylka iyo iftiinka iftiinka maaha mid ku filan. maro khafiif ah, kaas oo kaliya oo leh afeed polypropylene iyo maro akrilik ah oo ku jira maryaha synthetic.Sidaa darteed, waxay ku habboon tahay dharka buuraha iyo dharka jiilaalka.

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Dharka Polyester-ka ayaa leh hygroscopicity liidata oo waa dhogorta marka la xidho.Way fududahay in la qaado koronto taagan iyo boodh wasakh ah, taas oo saameynaysa muuqaalka iyo raaxada.Si kastaba ha ahaatee, aad bay u fududahay in la qalajiyo ka dib marka la dhaqo, mana aha mid qallafsan.Polyester-ka ayaa ah dharka ugu fiican ee kulaylka u adkeysan kara ee ka sameysan dharka synthetic.Meesha dhalaalidu waa 260 ° C heerkulku wuxuu noqon karaa 180 ° C. Waxay leedahay heerkulbeeg heerkulbeeg ah waxaana laga samayn karaa goonno jilicsan oo leh saro dhaadheer.

Dharka polyester-ka ayaa leh iska caabin dhalaal xumo oo liidata, wayna fududahay in la sameeyo daldaloolo kiiska soot ama mars.Sidaa darteed, xidhashada maro polyester-ka waa inay iska ilaalisaa xidhiidhka dabada sigaarka, dhimbilaha, iwm.


Waqtiga boostada: Nov-08-2022