Tus Muab Kev Tiv Thaiv Ib Puag Ncig Thoob Ntiaj Teb

Semi-Dull Cationic Dyeable Polyester Chips

KhoomCoreKev Txhais Lus

Cov khoom siv polyester Cationic semi-dull yog tsim los ntawm kev hloov kho copolymerization nrog kev qhia txog cov monomer thib peb thaum lub sijhawm polymerization ntawm cov polyester ib txwm muaj. Los ntawm kev koom ua ke cov pab pawg sulfonate tshwj xeeb ua cov chaw zas xim ntawm cov saw molecular, polyester, uas ib txwm nyuaj rau zas xim, tuaj yeem zas xim nrog cov xim cationic nyob rau hauv ob qho tib si atmospheric (ECDP) lossis cov xwm txheej siab (CDP).

Cov Khoom Tseem Ceeb

1. Kev Ua Zoo Nkauj Zoo Kawg Nkaus

Muaj kev sib raug zoo heev rau cov xim cationic, zas tau los ntawm kev kub hnyiab hauv huab cua (qib ECDP) lossis zas xim kub thiab siab (qib CDP). Nta kev siv xim ntau, cov xim dav dav, cov duab ci, thiab cov xim zoo.

2. Kev Hloov Kho Lub Cev Sib Npaug

Kev tiv taus kub, kev tiv taus hydrolysis, thiab cov khoom siv kho tshuab zoo ib yam li cov PET ib txwm muaj. Kev hloov kho ntxiv nrog cov khoom thib plaub tuaj yeem ua rau tes mos dua thiab txhim kho kev ua haujlwm tiv thaiv kev ua kom tawv.

3. Cov teebmeem sib xyaw ua ke

Thaum sib xyaw nrog cov PET ib txwm muaj lossis cov cellulosic fibers (piv txwv li, paj rwb, viscose), ib-da dej dyeing tuaj yeem tsim cov teebmeem tshwj xeeb xws li kev tseg dawb, kev sib piv ob-suab, lossis ntau xim teebmeem.

4. Muaj zog ua haujlwm tau ntau yam

Haum rau kev sib xyaw nrog cov masterbatches ua haujlwm xws li cov nplaim taws retardant, antibacterial, noo noo-wicking, thiab cov hom qhuav sai, ua rau muaj kev txhim kho ntawm cov fibers sib txawv, ua haujlwm tau zoo thiab cov ntawv thov tsis muaj fiber.

Cov Cationic Dyeable Polyester Chips Uas Muaj Hluav Taws Kub

Cov Lus Txhais Tseem Ceeb ntawm Khoom

Ib qho polyester chip hloov kho ua haujlwm siab uas tsim los ntawm kev hloov kho copolymerization, uas tib lub sijhawm qhia txog cov khoom siv cationic dye site thiab cov khoom siv phosphorus-based flame retardant zoo rau hauv polyester macromolecular saw.

Nws daws tau cov teeb meem ntawm cov polyester ib txwm muaj - kev zas xim nyuaj, qhov yuav tsum tau siv cov xim kub thiab siab, thiab cov xim txwv. Cov khoom ua tiav cov xim ci ntsa iab nrog cov xim cationic nyob rau hauv cov huab cua kub, thaum khaws cov khoom yooj yim ntawm polyester (PET) mus rau qhov loj tshaj plaws.

Lub caij no, nws cov yam ntxwv uas tiv taus hluav taws kub ua rau cov fibers thiab cov ntaub tsis kub hnyiab ntev. Nws yog siv dav hauv textile, kho kom zoo nkauj thiab cov teb kev lag luam tshwj xeeb nrog cov kev cai nruj rau cov xim ci ntsa iab, kev xav tes thiab kev nyab xeeb.

Cov Khoom Tseem Ceeb Zoo

1. Muaj hluav taws kub hnyiab, muaj kev nyab xeeb, ruaj khov thiab zoo rau ib puag ncig

Txawv ntawm cov tshuab sib xyaw ua ke uas tiv taus hluav taws, siv cov thev naus laus zis copolymerization, qhov twg cov khoom tiv taus hluav taws tau sib xyaw ua ke hauv lub matrix ua ib feem ntawm cov qauv polyester macromolecular, muab cov khoom tua tus kheej mus sij hawm ntev thiab tiv thaiv hluav taws kis tau zoo. Cov khoom tsis muaj halogen, ua raws li EU cov cai ib puag ncig xws li RoHS thiab REACH, nrog rau kev tso pa tawm tsawg thiab tsis muaj roj lom thaum lub sijhawm hlawv, ua rau nws muaj kev nyab xeeb thiab tus phooj ywg ib puag ncig.

2. Zoo heev dyeability nrog ci thiab xim tag nrho

Xim tau ntawm qhov kub thiab txias hauv huab cua (100 ° C) yam tsis muaj tus nqa khoom, ua kom txuag tau hluav taws xob thiab txo kev siv. Cov ntaub dyed muaj xim ci, xim tiav thiab xim ceev ceev, tshwj xeeb tshaj yog ua tau raws li qhov xav tau tsim ntawm cov khoom xim tsaus thiab ntau xim sib xyaw.

3. Cov khoom siv lub cev thiab cov khoom siv kho tshuab zoo thiab muaj peev xwm tig tau

Nrog rau qhov ruaj khov intrinsic viscosity thiab qhov chaw melting tsim nyog, cov khoom ua kom pom kev ruaj khov thermal zoo heev thiab spinning formability. Cov fibers tsim tawm muaj qhov nruab nrab tenacity thiab elongation, nrog rau tes mos mos, kov yeej cov teeb meem xws li stiffness thiab pilling feem ntau pom muaj nyob rau hauv cov nplaim taws-retardant fibers.