ACETATE POLYESTER YIZA DENIER LUXURY TOP QUALITY FABRIC KUBYAMBARA AC9217
Urimo no gushaka?
Ikozwe muburyo bwiza bwa denier acetate filament hamwe na silike idasanzwe ya polyester ihindagurika, hamwe no kumva neza kandi byumye.Igitambara nticyoroshye kubyimba mugihe cyo kwambara, bigatuma cyoroha kandi cyangiza uruhu.Ni imyenda mishya y'ibicuruzwa ifite imyambarire n'imikorere, yatoneshejwe n'ibirango bikomeye n'abashushanya kuva yashyizwe ku isoko.
Ibigize ibicuruzwa
Fibre ya Acetate, izwi kandi nka acetate fibre, ni imwe mu miti ya mbere y’imiti ya mbere ku isi, kandi kuri ubu ni ubwoko bwa kabiri mu bwoko bwa fibre selile yongeye kuvuka nyuma ya fibre ya viscose.Fibre ya selulose acetate ikozwe muri selulose pulp na acetylation kugirango ikore selile ikomoka kuri selile, hanyuma ikorwe no kuzunguruka.Bwa mbere byateguwe mu 1865, ni selile ya selile.Cellulose igereranwa na acide acetike cyangwa anhydride ya acetike imbere ya catalizator kugirango ibone resinoplastique, kandi amatsinda ya hydroxyl muri molekile ya selile yapimwa na acide acike kugirango abone polymer karemano yahinduwe.Imikorere yacyo biterwa nurwego rwa acetylation
Itondekanya rya fibre acetate
Fibre ya acetike irashobora kugabanywamo fibre triacetate (CTA) na diacetate fibre (CDA) ukurikije urwego itsinda rya hydroxyl (-OH) muri selile risimburwa nitsinda rya acetyl (-COCH3).Iyo bidasobanuwe neza ko ari fibre triacetate, fibre acetate muri rusange yerekeza kuri fibre diacetate.
Vinegere ya kabiri ikorwa na hydrolysis igice cyubwoko bwa mbere bwa vinegere, kandi urugero rwa esterification ruri munsi yubwa vinegere ya gatatu.Kubwibyo, imikorere yo gushyushya ntabwo ari nziza nkiya vinegere, imikorere yo gusiga irangi iruta irya vinegere, kandi igipimo cyo kwinjiza amazi kiri hejuru ya vinegere.
Tri-vinegere ni ubwoko bwa vinegere ester, ifite urugero rwo hejuru rwa esterifike idafite hydrolysis.Kubwibyo, ifite urumuri rukomeye nubushyuhe, imikorere mibi yo gusiga irangi nigipimo gito cyo kwinjiza amazi (bizwi kandi ko bigarura ubuhehere).
Kwerekana ibicuruzwa
Ibicuruzwa
SAMPLES NA DIP DIP
Icyitegererezo:Ingano ya A4 ingero irahari
Ibara:amabara arenga 15-20 icyitegererezo kirahari
Kwibiza muri Laboratwari:Iminsi 5-7
KUBYEREKEYE UMUSARURO
MOQ:nyamuneka twandikire
Igihe ntarengwa:Iminsi 30-40 nyuma yubwiza nibara ryemewe
Gupakira:Kuzenguruka hamwe na polybag
AMABWIRIZA Y'UBUCURUZI
Ifaranga ry'ubucuruzi:USD, EUR cyangwa rmb
Amategeko y’ubucuruzi:T / T CYANGWA LC mubireba
Amategeko yo kohereza:FOB ningbo / shanghai cyangwa icyambu cya CIF
