Yadda ake rage kudin hada roba
A cikin babban gasa na masana'antar roba, farashin haɓaka yana da mahimmanci ga nasarar tattalin arzikin samfur. Yana yiwuwa a samar da wani tsari na fili wanda ya dace da bukatun abokin ciniki dangane da ayyukan biyu, amma abokin ciniki ya ƙi shi saboda yana da tsada sosai.
Bugu da ƙari, samfuran roba gabaɗaya ana sayar da su ta ƙarar fiye da nauyi (samfurin da aka ƙera gabaɗaya suna girma). Saboda haka, yana da ma'ana a kwatanta 'kudin kowane juzu'i' maimakon 'kudin kowane nauyi' na roba.
Abubuwan da ke biyo baya na iya rage farashin tattalin arzikin mahallin. Lura: Waɗannan yanayin gwaji na gaba ɗaya ƙila ba za su yi amfani da kowane takamaiman lamari ba. Duk wani canjin da ya rage farashi tabbas zai shafi sauran kaddarorin, don mafi kyau ko mafi muni.
1. Carbon baki/plasticizer
Zaɓin babban baƙar fata mai ƙarfi na carbon da amfani da babban mai filler zai ci gaba da kasancewa da yanayin fili yayin da farashin ke ƙasa.
2. Carbon baki adadin adadin
Yi la'akari da zabar ƙananan tsari da ƙananan ƙayyadaddun yanki na carbon baƙar fata, saboda wannan baƙar fata ba kawai mai rahusa ba ne, amma kuma yana da adadin cikawa mai yawa, wanda zai iya rage farashin roba yadda ya kamata.
Zabi ultra-low tsararrun carbon baƙar fata mai ƙarfi, saboda ana iya cika shi da yawa, wanda zai iya rage farashin roba yadda ya kamata.
Zabi ƙayyadaddun wuri mai ƙayyadaddun wuri da ƙananan ƙirar carbon baƙar fata don cika robar tsada mai tsada, kuma a kiyaye ɗanƙoƙin roba ba mai girma ba, ta yadda za a iya yin alluran roba ko ɓarna ta wasu hanyoyin, kuma za a rage ƙimar kuɗi kaɗan.
3. Siliki
Don ƙananan juriya da juriya mai kyau, ana amfani da silica sau da yawa azaman filler kuma ana amfani da wakili na haɗin gwiwar organosilane. Silane coupling agents suna da tsada, kuma idan za'a iya amfani da ƙaramin adadin silane mai haɗakarwa kuma aikin ginin ya kasance ba canzawa ba, ana iya rage farashin fili sosai. Al'adar yau da kullun ita ce amfani da silica tare da babban abun ciki na hydroxyl, kamar yadda aka yi nazari don a haɗa shi cikin sauƙi. Don haka, tare da ƙarin ƙungiyoyin hydroxyl a cikin fili, ana buƙatar ƙaramin silane haɗaɗɗen wakili kuma ana kiyaye kaddarorin injin guda ɗaya yayin da aka rage farashin.
4. Filler
A cikin TIO2-cikakken farin mahadi, sauran ƙananan ƙananan kayan kwalliya (irin su yumbu mai wanke ruwa, calcium carbonate, whitening agent, da dai sauransu) za a iya la'akari da su don maye gurbin wasu TIO2, kuma har yanzu fili zai sami wani nau'i na sutura da fari.
A cikin abubuwan da ke cike da silica, maye gurbin wasu silica tare da carbon black-silica biphasic fillers kuma zai iya rage farashin fili, saboda yana iya rage adadin silane coupling agent, da kuma rage matakan maganin zafi a cikin tsarin hadawa.
Cika robar da calcium carbonate zai rage farashin roba sosai. Hakazalika, yumbu zai rage farashin mannewa sosai.
Kodayake yawan talc (2.7g / cm3) ya fi na carbon baƙar fata (1.8g / cm3), idan an yi amfani da sassa 1.5 (ta taro) na talc maimakon 1 part (ta taro) na carbon baki, za a iya rage farashin fili. Bugu da ƙari, foda talc za ta kara yawan saurin extrusion kuma inganta kayan aiki, wanda zai rage farashin a kaikaice.
5. Rage yawan yawa
Yawancin samfuran roba ana farashin su ta ƙara fiye da nauyi. Idan kun canza dabarar roba don sanya ƙarancin ƙasa, yayin kiyaye farashin kowace juzu'in juzu'i, to zaku iya rage farashin a kaikaice. Misali, ta maye gurbin CR da NBR, farashin kowane juzu'in naúrar roba ya ragu, muddin sauran canje-canje a cikin roba ba su daidaita wannan fa'idar tsadar ba.
6. ya maye gurbin mahadi mai matakai biyu tare da ƙari.
Idan za ta yiwu, maye gurbin haɗaɗɗiyar matakai biyu tare da haɗaɗɗen mataki ɗaya ta hanyar dabarun sarrafa makamashi da ingantaccen gwajin makamashi na iya rage farashi.
7. Kayan aikin sarrafawa
Yin amfani da kayan aikin sarrafawa na iya inganta haɓakar extrusion ko calending na fili, don haka rage farashi.
8. FKM/ACM hadawa
Maye gurbin FKM mai tsafta tare da gaurayawar FKM/ACM da aka yi wa peroxide (Dai-El AG-1530) na iya sa roba ta sami mafi kyawun zafi da juriya mai.
