ACETATE POLYESTER FINE DENIER LUXURY TOP QUALITY FABRIC FOR DRESSS AC9217 Featured Image

ACETATE POLYESTER FINE DENIER LUXURY TOP QUALITY FABRIC MO NGA KAKAHA AC9217

Whakaahuatanga Poto:

Utu FOB: USD 7.0/M

NAMA NUI:AC9217

Tito:82% ACETATE 18% POLYESTER

Kiato:108*33

Whānui Katoa:165G/M2

Taumaha:85G/M2

Taupānga:BLOUSE, KOTE, Tarautete, KAKAHu

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Kei te rapu ano koe mo tetahi?

He mea hanga ki te kakawaea acetate denier pai me te hiraka polyester motuhake kua whiria, he maeneene te ahua me te kakano maroke.Ko te papanga ehara i te mea ngawari ki te korukoru i te wa e mau ana, he pai, he pai te kiri.He papanga hua hou me nga ahua me nga mahi, i paingia e nga rama nui me nga kaihoahoa mai i te wa i tukuna ai ki te maakete.

Waihanga Hua

Ko te muka acetate, e mohiotia ana ko te muka acetate, ko tetahi o nga muka matū tuatahi o te ao, a koinei te tuarua o nga momo nui rawa atu o te muka cellulose kua whakahoutia i muri i te muka viscose.Ko te muka acetate cellulose he mea hanga mai i te penupenu cellulose na roto i te acetylation ki te hanga i nga pärönare kua whakawhäitihia te cellulose, katahi ma te tukanga miro maroke.I whakaritea tuatahi i te tau 1865, he acetate cellulose.Ko te Cellulose ka whakakorikoria ki te waikawa acettic, anhydride acetic ranei i te aroaro o te whakakorikori kia whiwhi ai i te kapia thermoplastic, a ko nga roopu hydroxyl i roto i nga ngota ngota cellulose ka whakamaarama ki te waikawa acettic kia whiwhi ai i te waerau maori kua whakarereketia matū.Ko tana mahi ka whakawhirinaki ki te tohu o te acetylation

Te whakarōpūtanga o te muka acetate

Ka taea te wehewehe i te muka acetic ki te muka triacetate (CTA) me te muka diacetate (CDA) kia rite ki te tohu ka whakakapihia te roopu hydroxyl (-OH) i roto i te cellulose e te roopu acetyl (-COCH3).Mena kaore i tino tohuhia ko te muka triacetate, ko te muka acetate te tikanga mo te muka diacetate.

Ko te winika tuarua he mea hanga na roto i te hauwai wahanga o te momo tuatahi o te ester winika, a, he iti ake tona tohu esterification i tera o te winika tuatoru.Na reira, ko te mahi whakawera kaore i te pai ki te winika, he pai ake te mahi tae i te winika, me te tere o te whakauru makuku i te winika.

Ko te tri-winika he momo ester winika, he nui te kaha o te esterification me te kore hydrolysis.Na reira, he kaha te marama me te wera, he ngoikore te mahi tae me te iti o te makuku o te makuku (e mohiotia ana ko te makuku hoki).