About Disperse Dyes

About Disperse Dyes

Iyo yekupisa yekutama maitiro ekuparadzira dhayi inogona kutsanangurwa sezvinotevera:

1. Munguva yekupisa kwekushisa kwepamusoro, chimiro chepolyester fiber chinova chakasununguka, kuparadzira dhayi kunopararira kubva pamusoro pefiber kusvika mukati mefiber, uye kunyanya kuita pane polyester fiber kuburikidza nehydrogen bond, dipole kukwezva uye van der Waals. simba.

2. Kana iyo fiber yakadhayiwa ichiiswa pakupisa kupisa kwakanyanya, simba rekupisa rinoita polyester refu cheni ine simba rekuita repamusoro, iro rinowedzera kuzunguzika kwecheni ye molecular, uye kudzoreredza microstructure ye fiber, zvichikonzera kupera simba kwezvisungo. pakati pemamwe mamorekuru edhayi uye refu repolyester cheni.Naizvozvo, mamwe mamorekuru edhayi ane simba rinoshanda rakakwirira uye kuzvitonga kwepamusoro anotama kubva mukati mefiibha kuenda kuchikamu chepamusoro chefaibha ine chimiro chakasununguka, uye anosanganiswa nepamusoro pefiber kuti agadzire dhayi repamusoro.

3. Mukuedza kwekunyorova kwemvura, madhayi epamusoro ane chisungo chisina simba uye dhayi anonamatira kune chikamu chinonamira chekotoni anogona kusiya nyore fiber kupinda mugadziro uye kusvibisa jira jena;kana kukwiza zvakananga uye kunamatira kune bvunzo jira jena, zvichiratidza kunyorova nekukurumidza uye kunyorova kwechigadzirwa chakadhayiwa.Iyo yekukwesha fastness inoderera.

Madhayi ekuparadzira anoshandiswa zvakanyanya mumatanho akasiyana uye anogona kusanganiswa nedhayi dzekuparadzira kugadzira mavara asina kunaka, senge polyester, naironi, cellulose acetate, viscose, synthetic velvet, uye polyvinyl chloride.Anogonawo kushandiswa kupenda mabhatani epurasitiki uye mabhatani.Nekuda kwechimiro chavo chemolecular, vane mhedzisiro isina simba papolyester uye inongobvumira mavara akapfava kuti apfuure kune epakati toni.Chimiro chepolyester fibers chine maburi kana machubhu.Kana inopisa kusvika ku100 ° C, gomba kana chubhu inowedzera uye dhayi zvidimbu zvinopinda.Kuwedzera kwepores kunogumira nekupisa kwemvura-iyo yeindasitiri dyeing yepolyester inoitwa mumudziyo wakamanikidzwa pa130 ° C!

Kana madhayi anoparadzira achishandiswa pakupisa kupisa, ruvara ruzere runogona kuwanikwa.

Isu tiri Disperse Dyes Suppliers.Kana iwe uchifarira zvigadzirwa zvedu, ndapota inzwa wakasununguka kutibata nesu.