Lokacin da mutane ke magana game da tawada, sukan mayar da hankali kan launi, mai sheki, ko saurin bushewa. Amma a cikin kowane digo na tawada masana'antu akwai wani abu mafi mahimmanci - sinadarai wanda ke yanke shawarar yadda tawada ke aiki akan ƙarfe, takarda, ko fim. Daga cikin waɗannan abubuwan da ba a gani ba, Soybean Fatty Acid IV120 yana taka rawa mai shuru amma mai mahimmanci. Ba pigment ba ne, ba mai ƙarfi ba, amma ɓangaren da ke sa tawada mai ɗorewa, sassauƙa, da kwanciyar hankali a ƙarƙashin yanayin masana'antu.
A cikin sharuddan masana'antu, IV120 yana nufin ƙimar aidin kusan 120, ma'auni na yadda ƙwayoyin fatty acid ba su cika ba. Wannan matakin rashin gamsuwa yana nufin cewa kwayoyin suna da isassun shaidu biyu don ci gaba da yin aiki a cikin haɗakar polymer, duk da haka ya kasance da kwanciyar hankali na dogon lokaci{3} ajiyar lokaci. Wannan ma'auni shine ainihin abin da masana'antar tawada ke buƙatar - mai amsawa, mai sassauƙan kitse wanda zai iya shiga cikin samuwar resin ba tare da haifar da rashin kwanciyar hankali ba.
Yawancin IV120 da ake amfani da su a masana'antar tawada an samo su ne daga man waken soya, ɗanyen abu mai sabuntawa wanda ke ba da daidaiton tsarin sinadarai da ci gaba mai ƙarfi. Ta hanyar hydrolysis mai sarrafawa da tsarin tsarkakewa, ana raba fatty acids, an tsaftace su, kuma an daidaita su don saduwa da ainihin ƙimar iodine. Sakamakon shi ne launin rawaya, ruwan rawaya, mai haske wanda ke gauraya da kyau zuwa resin alkyd, yana haifar da kashin bayan kwayoyin halitta na tawada.
A cikin amfani mai amfani, Soybean Fatty Acid IV120 yana da ƙima don yadda yake ɗabi'a yayin polymerization na guduro. Lokacin amfani da alkyd resin kira, yana ba da ma'auni mai kyau tsakanin taurin da sassauci a cikin fim na ƙarshe. Wannan ma'auni yana ƙayyade yadda tawada ke manne da saman da kuma yadda yake tsayayya da tsagewa ko bawo bayan bushewa. Ba kamar ƙananan - acid fatty acid ba, wanda zai iya sa resins su yi tsayi sosai, ko mafi girma-waɗanda suke yin oxidize da sauri, IV120 yana zaune cikin kwanciyar hankali a tsakiyar - isashen amsawa don gina haɗin kwayoyin halitta, duk da haka yana da ƙarfi don tsayayya da tsufa.
Bayan aikin injina, yana kuma inganta kwarara da daidaita kaddarorin tawada. A cikin babban bugu -, dole ne tawada ya yi tafiya a hankali ta hanyar abin nadi ba tare da toshewa ko yaduwa ba. Tsarin kwayoyin halitta na IV120 yana samar da lubrication na halitta wanda ke taimakawa tawada yaduwa a ko'ina kuma ya bushe daidai. Wannan yana ba da gudummawa kai tsaye ga ingancin saman - mai sheki, daidaiton launi, da sifar da abokan ciniki ke lura da su.
Wani muhimmin dalilin IV120 yana da fifiko a cikin masana'antar tawada ya ta'allaka ne a cikin sa oxidation juriya.Tawada masana'antu suna fuskantar fallasa ga haske, zafi, da iskar oxygen. Faty acid mara kyau na iya yin rawaya ko raguwa akan lokaci, yana shafar ingancin gani na samfuran bugu. To - tsaftataccen fatty acids na waken soya, duk da haka, yana nuna mafi kyawun kwanciyar hankali a ƙarƙashin waɗannan yanayi. Suna kiyaye tsabta kuma suna tsayayya da canjin launi, musamman idan an haɗa su tare da driers na ƙarfe ko stabilizers a cikin tsarin tawada.
Yarda da muhalli kuma yana tsara yadda masana'antu ke zaɓar albarkatun ƙasa. A cikin shekaru goma da suka gabata, ƙa'idodi akan VOC (magungunan ƙwayoyin halitta masu canzawa) hayaƙi sun zama masu tsauri a duniya. Ana tura masu kera tawada don rage sawun carbon na abubuwan da suka tsara kuma don zaɓar sabbin kayan ciyarwa, shuka{2}} a duk inda zai yiwu. A cikin wannan motsi, Soybean Fatty Acid IV120 yana ba da duka aiki da dorewa. Ya fito ne daga tushen noma mai sabuntawa, kuma yanayin sinadaransa yana ba da damar juzu'i ko cikakken maye gurbin man fetur{6} da aka samu a cikin tsarin alkyd.
Idan aka kwatanta da wasu hanyoyin kamar dabino fatty acid ko fatty acid na kwakwa, waken soya{0} tushen IV120 yana ba da daidaito mai santsi da ƙimar aidin mai iya tsinkaya. Man dabino da na kwakwa yawanci sun fi ƙoshi, suna haifar da fina-finai masu tauri da kuma sannu a hankali. IV120, a gefe guda, yana kula da matakin da ya dace na rashin jin daɗi don haɓaka haɓakar haɗin kai yayin da ake magance resin, yana haifar da suturar da ta kasance mai sassauƙa amma mai ƙarfi. Wannan ya sa ya dace musamman don buga tawada da aka yi amfani da su akan gwangwani na ƙarfe, fina-finai na marufi, da takarda mai rufi, inda ƙarfin injina da daidaiton gani suke da mahimmanci.
Wani fa'idar da ya kamata a ambata shine dacewa. A cikin tsari, IV120 yana haɗuwa cikin sauƙi tare da kaushi, filastik, da tarwatsa pigment. Wannan yana rage buƙatar ƙarin abubuwan ƙari kuma yana sauƙaƙe samarwa. Ga masana'antun, wannan yana nufin daidaitaccen tsari mai santsi, ƙarancin sharar gida, da ingantaccen tsarin tawada a duk canjin yanayin zafi.
Daga hangen nesa na samarwa, amfani da IV120 kuma ya dace da ingancin farashi da kwanciyar hankali wadata. Man waken soya na daya daga cikin man kayan lambu da ya fi yawa a duniya, wanda ake samarwa da yawa a yankuna kamar Kudancin Amurka da Asiya. Wannan yana tabbatar da ingantaccen tsarin samar da kayayyaki kuma yana rage dogaro ga kasuwannin sinadarai masu canzawa. Yawancin masu kera tawada suna jin daɗin cewa ɗanyen abu mai ɗorewa kuma yana iya zama mai amfani ga tattalin arziki - kuma wannan shine ɓangaren dalilin da yasa IV120 ke ci gaba da samun ƙasa a tsarin tawada na gargajiya da na zamani.
Bayan duk waɗannan fa'idodi masu amfani akwai sauƙi amma mai ƙarfi sunadarai na fatty acids. A cikin matrix polymer na alkyd resins, waɗannan kwayoyin halitta suna aiki azaman masu haɗawa masu sassauƙa tsakanin sassan sarkar. Suna rinjayar lokacin bushewa, elasticity na fim, mai sheki, har ma da watsawar pigment. Kyakkyawan tawada{3} da aka ƙirƙira tare da daidaitaccen tsarin fatty acid yana jin daɗi don bugawa, yana bushewa daidai gwargwado, kuma yana kiyaye kamanninsa tsawon lokaci. Soybean Fatty Acid IV120 ya tabbatar da kasancewa ɗaya daga cikin kayan da aka fi dacewa don cimma wannan daidaito.
Yayin da masana'antun bugu da sutura ke ci gaba da haɓakawa, ana samun kulawar haɓakar sinadarai masu sabuntawa. Ƙarin masana'antun yanzu suna haɓaka tsarin tawada na bio{1} wanda ke rage fitar da VOC da inganta sake yin amfani da kayan marufi. IV120 yayi daidai da dabi'a zuwa wannan hanyar - yana ba da asali mai sabuntawa, aikin fasaha mai ƙarfi, da kyakkyawar dacewa tare da fasahar resin alkyd.
A taƙaice, Soya Fatty Acid IV120 yana wakiltar fiye da wani kayan masarufi kawai. Yana da hanyar haɗi tsakanin sunadarai da dorewa, tsakanin aikin bugawa da alhakin muhalli. Matsayinta a cikin masana'antar tawada maiyuwa ba koyaushe ana iya gani ba, amma kowane bugu mai tsabta, kowane gamawa mai kyalli, da kowane barga mai rufi yana da wani abu ga wannan kwayar halitta mai nutsuwa.
