A yau, Huafu Chemicals za su raba tare da ku aikin samar da melamine gyare-gyaren fili.
Da farko, bari mu yi nazarin ƙa'idar amsawa.
Melamine tableware fodayawanci ana tsara shi ta hanyar sarrafa rabon molar formaldehyde zuwa triamine a kusan 1:2, sannan dumama har zuwa 80 C. Bayan amsawa, samfurin shine resin prepolymer mai narkewa.Za a samar da samfurin foda a cikin samfur ta hanyar haɗin kai ta hanyar babban zafin jiki da matsa lamba.
Hoto 1-1 Tsarin samar da masana'antu na melamine gyare-gyaren fili
Yanzu, za mu ba da taƙaitaccen gabatarwa ga tsarin samarwa.
1. Martani:mataki mafi mahimmanci a cikin tsarin samarwa.The dauki kayan aiki kullum rungumi dabi'ar bakin karfe reactor da dauki lokaci dole ne tsakanin 90-120 minutes.
2. Knead:Gudun da ake samu ta hanyar cuɗewa ana haɗawa gabaɗaya da ɓangaren litattafan almara a cikin injin cukuɗa na kusan mintuna 60 zuwa 80.
3. bushewa:Sakamakon bushewa shine cire danshi kuma za a bushe granules a cikin na'urar bushewa a cikin sa'o'i 2.5 zuwa 3.
4. Wasan Kwallo:yawanci za'ayi a cikin ball miller.Granules suna da kyau a ƙasa ta hanyar ƙarfi da tasirin tasiri tsakanin ƙwallan yumbu.
5. Dubawa:Har yanzu akwai wasu abubuwa masu ƙazanta ko ƙazanta waɗanda za'a iya tace su ta allon jijjiga don tabbatar da ingancin samfurin ya kai daidaitattun daidaito.
6.Marufi:mataki na ƙarshe na samarwa.Akwai nau'i biyu na jakunkuna na marufi;jakar waje jakar takarda ce, jakar ciki kuwa fim ɗin filastik ne, mai hana danshi da ƙura.
Huafu Chemicalsshi ne na musamman a cikin samar damelamine gyare-gyaren filisama da shekaru 20.Duk wani masana'anta na tebur da ke da sha'awar Huafu melamine foda, don Allah jin daɗin tuntuɓar mu.
Lokacin aikawa: Dec-24-2020