1. Foda ta putty ta bushe da sauri
Amsa: Wannan yana da alaƙa da ƙara sinadarin alli na toka da kuma yawan riƙe ruwa na zare, kuma yana da alaƙa da bushewar bangon.
2. Fulawar putty tana barewa da birgima
Amsa: Wannan yana da alaƙa da yawan riƙe ruwa, wanda yake da sauƙin faruwa idan ɗanɗanon cellulose ya yi ƙasa ko kuma adadin ƙarin ya yi ƙasa.
3. Tsaftace foda daga foda
Amsa: Wannan yana da alaƙa da adadin sinadarin ash da aka ƙara, kuma yana da alaƙa da adadin da ingancin sinadarin cellulose da aka ƙara. Yana nuna a cikin adadin riƙe ruwa na samfurin. Yawan riƙe ruwa yana da ƙasa kuma lokacin da sinadarin ash ke sha bai isa ba.
4. Kumfa na kumfa na putty
Amsa: Wannan yana da alaƙa da bushewar danshi da kuma faɗin bangon, kuma yana da alaƙa da ginin.
5. Ma'aunin haske yana bayyana a cikin foda na putty
Amsa: Wannan yana da alaƙa da cellulose, wanda ke da mummunan halayen samar da fim, kuma ƙazanta a cikin cellulose yana amsawa kaɗan da sinadarin ash calcium. Idan amsawar ta yi tsanani, foda putty zai kasance cikin yanayin ragowar wake curd. Ba za a iya sanya shi a bango ba, kuma ba shi da ƙarfin haɗin kai a lokaci guda. Bugu da ƙari, wannan yanayin yana faruwa tare da samfuran kamar ƙungiyoyin carboxyl da aka ƙara a cikin cellulose.
6. Kogo da ramukan dutse masu aman wuta sun bayyana
Amsa: Wannan a bayyane yake yana da alaƙa da matsin lamba a saman ruwa na maganin ruwa na hydroxypropyl methylcellulose. Jinkirin ruwan da ke kan teburin ruwa na maganin ruwa na hydroxyethyl ba a bayyane yake ba. Zai yi kyau a yi maganin gamawa.
7. Bayan putty ya bushe, yana da sauƙin fashewa ya koma rawaya
Amsa: Wannan yana da alaƙa da ƙara yawan sinadarin calcium mai launin toka. Idan aka ƙara yawan sinadarin calcium mai launin toka da yawa, taurin foda mai putty zai ƙaru bayan bushewa. Taurin da rashin sassauci ne kawai zai fashe cikin sauƙi, musamman idan aka fuskanci ƙarfin waje. Hakanan yana da alaƙa da yawan sinadarin calcium oxide a cikin sinadarin calcium mai launin toka, wanda aka gabatar a baya.
8. Me yasa foda na putty ke yin siriri bayan an ƙara ruwa?
Amsa: Ana amfani da cellulose a matsayin mai kauri da kuma mai riƙe ruwa a kan putty. Saboda thixotropy na cellulose kanta, ƙara cellulose a cikin putty foda shi ma yana haifar da thixotropy bayan ƙara ruwa a cikin putty. Wannan thixotropy yana faruwa ne ta hanyar lalata tsarin haɗin da aka haɗa na abubuwan da ke cikin putty foda. Wannan tsari yana tasowa a lokacin hutawa kuma yana rushewa a ƙarƙashin damuwa. Wato, viscosity yana raguwa yayin juyawa, kuma viscosity yana dawowa lokacin tsayawa cak.
9. Me yasa putty ɗin yake da nauyi a tsarin gogewa?
Amsa: A wannan yanayin, dankowar cellulose da ake amfani da ita gabaɗaya ya yi yawa. Wasu masana'antun suna amfani da cellulose 200,000 don yin putty. Putty da aka samar ta wannan hanyar yana da danko mai yawa, don haka yana jin nauyi lokacin gogewa. Adadin foda putty da aka ba da shawarar don bangon ciki shine kilogiram 3-5, kuma danko shine 80,000-100,000.
10. Me yasa putty da turmi da aka yi da cellulose mai kama da juna suke jin bambanci a lokacin hunturu da bazara?
Amsa: Saboda yanayin zafi na samfurin, ɗanɗanon samfurin zai ragu a hankali tare da ƙaruwar zafin jiki. Lokacin da zafin ya wuce zafin gel na samfurin, samfurin zai fito daga ruwa kuma ya rasa ɗanɗanon sa. Zafin ɗakin a lokacin rani gabaɗaya yana sama da digiri 30, wanda ya bambanta da zafin hunturu, don haka ɗanɗanon yana ƙasa. Ana ba da shawarar zaɓar samfurin da ke da ɗanɗanon da ya fi girma lokacin amfani da samfurin a lokacin rani, ko ƙara yawan cellulose, kuma zaɓi samfurin da ke da zafin gel mafi girma, gwada amfani da samfuran MK, zafin gel na wannan samfurin matsakaici ne Sama da digiri 70. Gwada kada a yi amfani da methyl cellulose a lokacin rani, zafin gel ɗinsa yana kusa da digiri 55,
Lokacin Saƙo: Fabrairu-14-2023