Tsarin samar da kayan polymer maimaitawa

Tsarin samar da polymer foda (RPP) ya ƙunshi matakai da yawa, gami da polerization, feshi bushe, feshi bushe, spray bushewa, da kuma bayan aiki. Ga taƙaitaccen bayanin tsarin samarwa na hali:

1. Polymerization:

Tsarin yana farawa da polymerization na monomers don samar da tsayayyen polymer ko emulsion. Zabi na Monomers ya dogara da kayan da ake so da aikace-aikace na RPP. Monomers gama gari sun hada da vinyl acetate, ethylene, butyl acrylate, da methyl methacrylate.

1. Shiri na Monomer: Monomers suna tsarkake kuma gauraye da ruwa, da farko, da sauran ƙari a cikin jirgin ruwa mai martaba.
2. Polymerization: cakuda mai ɗauke da monomer ya yi kama da polymerization a ƙarƙashin zazzabi sarrafawa, matsa lamba, da yanayin tashin hankali. Intiatorsorsors suna fara karar polymerization, wanda ke haifar da samuwar satar polymer.
3. Surfita: Surfacts ko emulsifers an ƙara don daidaita watsawa da kuma hana coagchulation ko agglomeration na polymer barbashi.

2. SPRAY bushewa:

Bayan polymerization, an sanya watsawa na polymer don fesa bushewa don sauya shi cikin foda mai bushe. Fe spraying ya shafi atomizing da watsawa a cikin droplets, wanda to, bushe a cikin rafi mai zafi.

1. Atomization: An zubar da watsawa ga bututun polymer zuwa ga bututun mai, inda ake aterized a cikin kananan droplets amfani da matsi ko centrifugal atomizer.
2. Bushewa: An gabatar da droplets a cikin ɗakin bushewa, inda suke shiga tare da iska mai zafi (yawanci mai tsanani ga yanayin zafi tsakanin 150 ° C). Saurin fitar da ruwa daga droplets yana haifar da samuwar m barbashi.
3. Tarin barbashi: Ana tattara barbashi masu bushe daga busassun bushewa ta amfani da cyclesis ko tace jaka. Kyakkyawan barbashi na iya haifar da rarrabuwa don cire barbashi sigogi da tabbatar da rarraba sigogi.

3. Post-sarrafawa:

Bayan bushewa na fesa, RPP ta yi sanadiyar matakai na aiki don inganta kaddarorinta kuma tabbatar da kwanciyar hankali samfur.

1. Sanyaya: bushewar rpp yana sanyaya zuwa zazzabi a daki don hana dask danshi sha da tabbatar da kwanciyar hankali.
2. Wagagging: An tattara rpped rpper jaka ko kwantena don kare shi daga danshi da laima.
3. Gudanar da Inganci: RPP ta haifar da gwajin sarrafa inganci don tabbatar da kayan aikin ta jiki da sunadarai, da yawa da yawa na ɗanɗano, da abun polymer.
4. Adana: An adana RP na kunshin a cikin yanayin da ake sarrafawa don kula da kwanciyar hankali da adalcin har sai an tura shi ga abokan ciniki.

Kammalawa:

Tsarin samarwa na foda na polymer ya ƙunshi polymerization na biyu don samar da watsawa polymer don sauya watsawa cikin busasshen foda. Matakan sarrafawa Tabbatar da ingancin samfuri, kwanciyar hankali, da tattara kayan ajiya da rarrabuwa. Wannan tsari yana ba da damar kirkirar rpps da multifulental da aka yi amfani da shi a cikin masana'antu daban daban, gami da zane, zane-zane da sutura, adheres, da rubutu.