Ngaba ngokwenene uyazi malunga ne-Acetate Fabrics?

Ilaphu leacetate lenziwe ngefiber yeacetate. Yifiber eyenziweyo, enombala oqaqambileyo, inkangeleko eqaqambileyo, ithambile, igudileyo kwaye ikhululekilephatha. Ukukhanya kwayo kunye nokusebenza kwayo kusondele kwisilika.

Iipropati zeMichiza

Ukumelana neAlkali

Ngokwenene, i-agent ye-alkali ebuthathaka ayiyi kulimaza i-acetate fiber. Xa ukudibana ne-alkali eyomeleleyo, ngakumbi i-diacetate fiber kulula ukwenzeka i-deacetylation, ekhokelela ekulahlekeni kobunzima belaphu. Kwakhona amandla kunye nemodyuli iya kuncipha.

Ukunyangwa kweAcidi

I-acetate fiberinozinzo oluhle lweasidi. I-asidi ye-sulfuric ebonwa ngokuqhelekileyo, i-hydrochloric acid kunye ne-nitric acid ene-concentration ethile ayiyi kubachaphazela amandla, i-luster kunye nokwandiswa kwefiber. Kodwa i-acetate fiber inokuchithwa kwi-concentrated sulfuric acid, i-hydrochloric acid kunye ne-nitric acid.

I-Organic Solvent Resistance

I-acetate fiber inokuchithwa ngokupheleleyo kwi-acetone, i-DMF kunye ne-glacial acetic acid. Kodwa ayiyi kuchithwa kwi-ethyl alcohol okanye i-tetrachlorethylene.

Ukudaya Ukusebenza

Iidayi eziqhele ukusetyenziselwaukudayaImicu ye-cellulose inobudlelwane obuncinci kwi-acetate fibers, ekunzima ukuyidaya i-acetate fiber. Iidayi ezifanelekileyo kakhulu kwifiber ye-acetate ziyi-disperse dyes, ezinobunzima obuphantsi be-molecular kunye nesantya esifanayo sokudaya.

Iipropati Zomzimba

Ifiber ye-acetate inozinzo oluhle lobushushu. Ubushushu beglasi-transition yefiber malunga ne-185 ℃ kwaye ubushushu bokunyibilika bumalunga ne-310 ℃. Xa iyeka ukufudumeza, izinga lokulahleka kwesisindo sefiber liya kuba yi-90.78%. Izinga layo lokucutheka kwamanzi abilayo liphantsi. Kodwa ukusetyenzwa kweqondo lokushisa eliphezulu kuya kuchaphazela amandla kunye ne-luster ye-acetate fiber. Ngoko ke iqondo lobushushu kufuneka libe ngaphantsi kwe 85℃.

Ifayibha ye-acetate inokwaluka okulungileyo, kufutshane nesilika kunye noboya.

Ihoseyili 38008 iSoftener (Hydrophilic & Soft) uMvelisi kunye noMboneleli | Intsha (textile-chem.com)