Ingabe Uyazi Ngempela Ngezindwangu ze-Acetate?

Indwangu ye-acetate yenziwe nge-acetate fiber. I-fiber yokwenziwa, enombala ogqamile, ukubukeka okugqamile, okuthambile, okubushelelezi futhi okunethezekileisibambo. Ukucwebezela nokusebenza kwayo kusondele kusilika.

Chemical Properties

Ukumelana ne-Alkali

Ngokuyisisekelo, i-alkaline agent ebuthakathaka ngeke ilimaze i-acetate fiber. Uma uthintana ne-alkali enamandla, ikakhulukazi i-diacetate fiber kulula ukwenzeka i-deacetylation, okuholela ekulahlekelweni kwesisindo sendwangu. Futhi amandla kanye ne-modulus kuzokwehla.

Ukumelana ne-Acid

I-acetate fiberinokuqina okuhle kwe-asidi. I-sulfuric acid evame ukubonakala, i-hydrochloric acid ne-nitric acid ene-concentration ethile ngeke ibe nomthelela kumandla, ukucwebezela kanye nokwelula kwefayibha. Kodwa i-acetate fiber ingancibilika ku-concentrated sulfuric acid, i-hydrochloric acid ne-nitric acid.

I-Organic Solvent Resistance

I-acetate fiber ingancibilika ngokuphelele ku-acetone, i-DMF kanye ne-glacial acetic acid. Kodwa ngeke incibilike ku-ethyl alcohol noma i-tetrachlorethylene.

Ukusebenza kokudaya

Odayi abavame ukusetshenziselwaukudayaimicu ye-cellulose inobudlelwane obuncane bemicu ye-acetate, okunzima ukuyidaya i-acetate fiber. Odayi abafaneleka kakhulu be-acetate fibre amadayi ahlakazayo, anesisindo esiphansi samangqamuzana kanye nezinga lokudaya elifanayo.

Izakhiwo Zomzimba

I-acetate fiber inokuqina okuhle kokushisa. Izinga lokushisa lokushintshwa kwengilazi lefiber lilinganiselwa ku-185 ℃ kanti izinga lokushisa lokuncibilika licishe libe ngu-310 ℃. Uma iyeka ukushisa, izinga lokulahlekelwa kwesisindo se-fiber lizoba ngu-90.78%. Izinga layo lokushwabana kwamanzi abilayo liphansi. Kodwa ukucubungula izinga lokushisa eliphezulu kuzothinta amandla nokukhanya kwe-acetate fiber. Ngakho izinga lokushisa kufanele libe ngaphansi kuka-85 ℃.

I-acetate fiber inokunwebeka okuhle, eduze kukasilika noboya.

I-Wholesale 38008 Softener (Hydrophilic & Soft) Umkhiqizi Nomhlinzeki | I-Innovative (textile-chem.com)