Tikamagwiritsa ntchito ufa wa putty, nthawi zambiri zimakhala zovuta zina, motero sitikudziwa chifukwa. Ndikuganiza kuti payenera kukhala zovuta zisanu ndi ziwiri za zovuta zomwe nthawi zambiri zimawoneka ngati ufa!
Imodzi: Chitani mwachangu. Izi zimagwirizana makamaka ndi kuwonjezera kwa maselo a phulusa ndi chisungiko chamadzi chokwanira, komanso chokhudzana ndi kuuma kwa khoma.
Awiri: peel ndi roll. Izi zikugwirizana ndi kuchuluka kwa madzi, zomwe ndizosavuta kuchitika pamene mafayilo a cellulose ndi otsika kapena kuchuluka kwa zochulukirapo.
Atatu: Kuchotsa ufa. Izi zikugwirizana ndi kuchuluka kwa calcium yowonjezeredwa, ndipo zimagwirizananso ndi kuchuluka kwake komanso mtundu wa cellulose yowonjezeredwa. Imawonetsedwa munthawi yosungira madzi. Kusunga kwamadzi kumakhala kochepa komanso nthawi ya hydration ya phulusa sikokwanira.
Zinayi: Kutentha. Izi zikugwirizana ndi chinyezi chouma komanso chojambulidwa kukhoma, ndipo zimagwirizananso ndi zomangamanga.
Zisanu: Chithunzi cha pini chikuwoneka. Izi zikugwirizana ndi cellulose, zomwe zimakhala ndi mawonekedwe osayenera makanema. Nthawi yomweyo, zodetsazi ku cellulose zimachita pang'ono ndi masheshium. Ngati zochita zili zazikulu, ufa wa punty uziwonekera munthawi ya nyemba za nyemba. Sizingayike khoma, ndipo sizimagwirizana nthawi yomweyo. Kuphatikiza apo, izi zimachitikanso ndi zinthu monga magulu a carboxyl omwe amawonjezeredwa kwa cellulose.
Mapanga asanu ndi limodzi: Mapanga a mapiri ndi mabowo ang'onoang'ono akuwoneka. Izi zikuwonekeratu zokhudzana ndi mavuto am'madzi a hydroxypropyll soluus yankho, koma kusokonezeka kwamadzi kwa hydroxyethyl magazi sikumadziwika. Zidzakhala bwino kunyamula chithandizo chamankhwala.
Zisanu ndi ziwiri: Fatilo itauma, ndikosavuta kusweka ndikusanduka chikasu. Izi ndizokhudzana ndi kuwonjezera kwa imvi yayikulu. Ngati kuchuluka kwa calkium kumawonjezeredwa kwambiri, kuuma kwa ufa kutseke kumakula pambuyo kuyanika. Kulimbana kokha kapena kusinthasintha kumatha kusintha mosavuta, makamaka akamayang'aniridwa ndi mphamvu yakunja. Zimagwirizananso ndi zomwe zili mu calcium oxide mu gre calcium.
1. Chifukwa chiyani ufa wa punty umakhala wowonda mutatha kuwonjezera madzi?
Cellulose ether imagwiritsidwa ntchito ngati chulukidwe ndi madzi osungira madzi. Chifukwa cha thixotropy ya cellulose yokha, kuphatikiza kwa cellulose mu ufa pa ufa kumabweretsanso ku thixotropy pambuyo poti mafuta a patenthedwe. Thixotropy iyi imayambitsidwa ndi kuwonongeka kwa kapangidwe kazinthu zomwe zimaphatikizidwa mwapadera mu ufa. Kapangidwe kameneka kamapezekanso ndikupuma pansi pamavuto. Ndiye kuti, mamasukidwe amachepetsa pansi pa kusungulumwa, ndipo mafayilo amachira akaimirira.
2. Kodi chifukwa chomwe chimakhalira ndi olemera motani?
Poterepa, mafayilo a cellulose omwe nthawi zambiri amagwiritsidwa ntchito ndi okwera kwambiri. Opanga ena amagwiritsa ntchito cellulose kuti apangebe. Mafuta omwe amapangidwa mwanjira imeneyi amakhala ndi mamasukidwe apamwamba, motero kumamveka kwambiri pokamba. Kuchuluka kwa makoma amkati ndi 3-5 makilogalamu, ndipo mawonekedwewo ndi 80,000,000.
3. Kodi nchifukwa ninji chivundi ndi matope opangidwa ndi cellulose okhala ndi ma viloni omwewo amamva zosiyana nthawi yozizira ndi chilimwe?
Chifukwa cha kuchuluka kwa mafutawo, mafano a malondawo adzachepetsa pang'onopang'ono ndi kuchuluka kwa kutentha. Kutentha kumapitilira kutentha kwa gel, zomwe zimapangidwa kuchokera kumadzi ndikutaya mamasukidwe. Kutentha m'chilimwe nthawi zambiri kumakhala pamwamba pa madigiri 30, komwe kumakhala kosiyana kwambiri ndi kutentha nthawi yozizira, motero mamasukidwe ndiwotsika. Ndikulimbikitsidwa kusankha chinthu chomwe chili ndi mawonekedwe apamwamba mukamagwiritsa ntchito mankhwalawa m'chilimwe, kapena kuwonjezera kuchuluka kwa cellulose, ndikusankha malonda ndi kutentha kwambiri kwa gel
Post Nthawi: Meyi-22-2023