I-98520 Silicone Softener (Ithambile & Ethambile)
Izici & Izinzuzo
- Ukuzinza okuhle kakhulu.
- Inikeza izindwangu umuzwa wesandla esithambile, esibushelelezi futhi esithambile.
- Ithuthukisa ukunwebeka nokushelela kwezindwangu.
Izakhiwo Ezijwayelekile
| Ukubukeka: | I-Micro turbid ukuya kuketshezi olusobala |
| I-Ionity: | I-cationic ebuthakathaka |
| Inani le-pH: | 5.0~6.0 (1% isixazululo esinamanzi) |
| Ukunyibilika: | Incibilika emanzini |
| Isicelo: | I-polyester, inayiloni, i-acrylic fibre, i-polypropylene fiber kanye nenhlanganisela yazo, njll. |
Iphakheji
Umphongolo wepulasitiki ongu-120kg, ithangi le-IBC kanye nephakheji elenziwe ngezifiso liyatholakala ukuze likhethwe
AMACEBISO:
Ukukhishwa ukotini, usilika kanye nemicu yokwenziwa
Nakuba eminye imicu yemvelo efana nekotini nosilika iqukethe ukungcola okulula ukukususa kunaleyo eyenzeka eboyeni, kusadingeka ukuyikhuculula ukuze kuqinisekiswe ukufiphala okufanayo, ukudaya nokuqeda kanye nokuthuthukisa ukumanzi nokumunca kwawo.
Ukotini ungaqukatha kusuka ku-4-12% ngesisindo sokungcola ngendlela yama-wax, amaprotheni, ama-pectin, umlotha, nezinto ezixubile ezifana nezingulube, ama-hemicellulose kanye noshukela onciphisa.Imvelo ye-hydrophobic yama-wax yenza ukususwa kwawo kube nzima uma kuqhathaniswa nokususwa kokunye ukungcola.Ukwakhiwa kwe-wax kakotini kuqukethe ikakhulukazi izinhlobonhlobo zamaketanga amade (C15kuye C33) utshwala, ama-asidi, nama-hydrocarbon kanye namanye ama-sterol nama-polyterpenes.Izibonelo zifaka i-gossypol (C30H61OH), i-stearic acid (C17H35COOH), kanye ne-glycerol.Kuncane okwaziwayo ngesakhiwo samaprotheni, futhi ama-pectin empeleni akhona njenge-methyl ester ye-poly-D-galacturonic acid.Umlotha uyingxube yezinhlanganisela ze-inorganic (ikakhulukazi i-sodium, i-potassium, usawoti we-magnesium ne-calcium), kuyilapho okunye ukungcola kuyahlukahluka ekubunjweni kodwa ku-hydrolyzed kalula futhi kukhishwe ngaphansi kwezimo ezisebenzayo zokukhuhla.
Ukususwa ngempumelelo kokungcola kukotini, ikakhulukazi amawaksi, kufinyelelwa ngokubilisa ngo-3-6% we-sodium hydroxide noma kancane kancane ezixazululweni ze-calcium hydroxide (lime) noma i-sodium carbonate (soda ash).Ukukhetha okufanele kwezinsiza zendwangu ekugezeni kwe-alkali kubalulekile ekukhunjweni okuhle.Lokhu kufaka phakathi ama-sequestering noma ama-chelating agents afana ne-ethylenediaminetetraacetic acid (EDTA) ukuze kuncibilike izinto ezingancibiliki ze-inorganic ezikhona emanzini aqinile kanye nezinto ezisafufusa ezifana ne-anionic sodium lauryl sulfate esebenza njengesihlanzi, i-ejenti ehlakazayo, ne-emulsifying ejenti ukuze isuse i-waxes engahlanzekile.Imicu yokwenziwa igezwa ngezinto ezithambile njengensipho noma okokuhlanza okuqukethe amanani amancane uma kuqhathaniswa ne-alkali (isb., 0.1-0.2% sodium carbonate).Izingxube zefayibha kakotini/zokwenziwa (njengokotini/i-polyester) zidinga ukugxila kwe-alkaline nezimo eziphakathi kwalezo zawo wonke ukotini nawo wonke ama-synthetics ukuze kukhuhle ngempumelelo.
Ukukhishwa kwe-silk fiber kwaziwa nangokuthi i-degumming.Ukukhucululwa kukasilika kubuyekezwe ngokujulile mayelana nezinqubo ze-degumming nemishini kanye nokuhlonza izinto ezikhishiwe ku-fiber.Ukungcola okuyinhloko okufanele kususwe kusilika yiprotheyini i-sericin, eyaziwa nangokuthi inhlaka, engase isuke ku-17% iye ku-38% ngesisindo somucu kasilika ongagudiwe.I-sericin ekhishwe ku-fibre kasilika ihlukaniswe yaba yizingxenyana ezine ezihlukene kokubili ekwakhekeni kwe-amino acid kanye nezakhiwo zazo ezibonakalayo.Kunezindlela ezinhlanu zokukhipha imicu kasilika: (a) ukukhipha ngamanzi, (b) ukubilisa ngensipho, (c) ukukhipha insipho ngama-alkali, (d) ukukhishwa kwe-enzymatic kanye (e) nokukhipha insipho ene-asidi.Ukubilisa ezixazululweni zensipho kusalokhu kuyindlela edume kakhulu yokukhipha insipho.Izinhlobonhlobo zezinsipho nokulungiswa kokucubungula kunikeza amazinga ahlukahlukene okuhlanzwa kwefayibha kasilika.Nakuba ziningi izindlela zekhwalithi zokunquma izinga le-silk fibre degumming, izindlela zomthamo zokususa i-sericin kanye nezindlela okususwa ngazo azikasungulwa futhi ziphakanyiswe.
Ukungcola okukhona kumafayibha okwenziwa ngokuyinhloko kungamafutha nama-spin finishes asetshenziswa emisebenzini yokuphotha, ukuluka nokuluka.Lezi zingasuswa ngaphansi kwezimo ezithambile kakhulu kunokungcola ukotini kanye nosilika.Izixazululo ze-scouring zemicu yokwenziwa ziqukethe izihlanzi ze-anionic noma ze-nonionic ezinamanani omkhondo we-sodium carbonate noma i-ammonia;Amazinga okushisa okukhuhla kule micu ngokuvamile angu-50-100°C.
