Acetate masana'anta an yi shi da fiber acetate. Yana da fiber wucin gadi, wanda yana da launi mai haske, bayyanar haske, mai laushi, santsi da dadirike. Haskenta da aikinta yana kusa da siliki.
Abubuwan Sinadarai
Juriya na Alkali
Ainihin, wakilin alkaline mai rauni ba zai lalata fiber acetate ba. Lokacin hulɗa tare da alkali mai ƙarfi, musamman fiber diacetate yana da sauƙin faruwa deacetylation, wanda ke haifar da asarar nauyi na masana'anta. Hakanan ƙarfi da ma'auni za su ragu.
Resistance Acid
Acetate fiberyana da kyau acid kwanciyar hankali. Sulfuric acid da aka saba gani, hydrochloric acid da nitric acid tare da wani taro ba zai yi tasiri ga ƙarfi, luster da elongation na fiber ba. Amma ana iya narkar da fiber acetate a cikin sulfuric acid, hydrochloric acid da nitric acid.
Maganin Maganin Juriya
Za a iya narkar da fiber acetate gaba ɗaya a cikin acetone, DMF da glacial acetic acid. Amma ba za a narkar da shi a cikin ethyl barasa ko tetrachlorethylene.
Yin Rini
Rini da aka fi amfani da suriniZaɓuɓɓukan cellulose suna da ƙarancin alaƙa ga zaruruwan acetate, waɗanda ke da wahala a rina fiber acetate. Rini mafi dacewa don zaren acetate sune rinayen tarwatsawa, waɗanda ke da ƙananan nauyin kwayoyin halitta da irin rini.
Abubuwan Jiki
Acetate fiber yana da kwanciyar hankali mai kyau. Gilashin-canjin zafin jiki na fiber yana kusa da 185 ℃ kuma zafin ƙarewar narkewa yana kusan 310 ℃. Lokacin da ya daina dumama, asarar nauyi na fiber zai zama 90.78%. Yawan raguwar ruwan tafasar yana da ƙasa. Amma babban zafin jiki aiki zai shafi ƙarfi da kuma luster na acetate fiber. Don haka zafin jiki ya kamata ya zama ƙasa da 85 ℃.
Acetate fiber yana da ɗanɗano mai kyau na elasticity, kusa da siliki da ulu.
Lokacin aikawa: Afrilu-18-2024