Kodi matawulo a thonje oyera ndi ati?

1. Kuyamwa kwamphamvu kwa chinyezi, kutsika kwakukulu, pafupifupi 4-10%
2. Alkali kugonjetsedwa koma osati asidi kugonjetsedwa. Nsalu ya thonje imakhala yosakhazikika ku ma inorganic acid, ndipo ngakhale kusungunula sulfuric acid kumatha kuwononga, koma zotsatira za ma organic acid ndi ofooka komanso osafunikira. Nsalu ya thonje imalimbana ndi alkali. Nthawi zambiri, kusungunula kwa alkali sikumakhudza nsalu ya thonje kutentha, koma pansi pa alkali wamphamvu, mphamvu ya nsalu ya thonje idzachepa. Kugwiritsa ntchito pafupipafupi 20% caustic soda solution pochiza nsalu ya thonje kumatha kupanga "mercerized" nsalu ya thonje
3. Kukana kuwala ndi kukana kutentha ndi pafupifupi. Nsalu ya thonje imadzaza pang'onopang'ono ndi kuwala kwa dzuwa ndi mlengalenga, zomwe zimapangitsa kuchepa kwa mphamvu. Kuchiza kwanthawi yayitali kwanthawi yayitali kumatha kuwononga nsalu ya thonje, koma kumatha kupirira kutentha kwanthawi yayitali pa 125-150 ° C.
4. Tizilombo tating'onoting'ono timawononga kwambiri nsalu za thonje, zomwe zimawonetsedwa ndi kusowa kwawo kukana nkhungu.
5. Ukhondo: Ulusi wa thonje ndi ulusi wachilengedwe, wopangidwa makamaka ndi cellulose, komanso tinthu tating'ono ta phula, tinthu ta nitrogen, ndi pectin. Nsalu yoyera ya thonje yakhala ikuyendera kangapo ndi machitidwe. Kulumikizana pakati pa nsalu ndi khungu sikukwiyitsa ndipo kulibe zotsatira zoipa. Ndizopindulitsa komanso zopanda vuto kwa thupi la munthu zikavala kwa nthawi yayitali, ndipo zimakhala ndi ntchito zaukhondo.

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