A cikin masana'antar robobi, masterbatch launi shine hanya mafi dacewa da inganci don canza launin polymers. Koyaya, cimma rarraba launi iri ɗaya ya kasance ƙalubale mai tsayi. Rashin daidaituwa ba tarwatsawa ba kawai yana rinjayar bayyanar samfur ba amma har ma yana rage ƙarfin injina da ingancin samarwa - batutuwan da ke kashe lokacin masana'anta, kayan aiki, da amanar abokin ciniki.
Wannan labarin yayi nazarin rawar additives a cikin masterbatches masu launi, tushen abubuwan da ke haifar da agglomeration pigment, da gabatar da ingantaccen bayani -SILIKE Silicone Hyperdispersant SILIMER 6200, An tsara don haɓaka daidaiton launi da aikin sarrafawa.
Menene Additives a cikin Masterbatches Launi kuma me yasa suke da mahimmanci
Babban nau'in launi na yawanci yana ƙunshe da abubuwan asali guda uku - pigments, resins mai ɗaukar hoto, da ƙari na aiki. Duk da yake pigments suna ba da launi, abubuwan ƙari suna ƙayyade yadda launi ke aiki yayin sarrafawa.
Additives a cikin masterbatches ana iya haɗa su zuwa manyan rukuni uku:
1. Abubuwan Taimako:
Haɓaka kwararar narkewa, rage haɓakar mutuwa, da haɓaka daidaituwar tarwatsawa. Misalai na yau da kullun sun haɗa da polyolefin waxes (PE/PP wax) daSilicone-based additives.
2. Abubuwan Haɓakawa:
Kare pigments da resins daga iskar shaka da tsufa yayin inganta gaskiya, tauri, da sheki.
3. Abubuwan Haɓaka Aiki:
Isar da kaddarori na musamman kamar halayen anti-static, matte surface, retardanency retardanity, ko biodegradaability.
Zaɓin abin da ya dace yana tabbatar da ba kawai launi mai haske da kwanciyar hankali ba amma har da samar da santsi da rage sharar gida.
Kalubalen Boye: Girman Pigment da Tushensa
Pigment agglomeration yana faruwa ne lokacin da ɓangarorin launi, saboda ƙarfin sararin samaniya da ƙarfin van der Waals, sun dunkule tare zuwa manyan ɓangarorin sakandare. Waɗannan tararrakin suna da wahalar watsewa, suna haifar da ɗimbin ɗigon launi da ake iya gani, ɗigo, ko inuwa mara daidaituwa a cikin samfuran da aka ƙera ko fitar da su.
Dalilan gama gari sun haɗa da:
• Rashin cikakken jika na barbashi pigment ta guduro mai ɗauka
• Abubuwan jan hankali na Electrostatic da rashin daidaituwa tsakanin abubuwa
• Rashin isasshen ƙarfi yayin haɗuwa
• Rashin ƙirar tsarin tarwatsawa ko rashin isasshen zafin aiki
• Rashin ingantaccen tarwatsawa ko rashin dacewa da matrix resin
Sakamakon: rashin daidaituwa na launi, rage ƙarfin tinting, da rashin daidaituwa na inji.
Tabbatar da Hanyoyi don Cimma Rarraba Launi Uniform
Samun kyakkyawan tarwatsewa yana buƙatar fahimtar kimiyya da ingantaccen sarrafa sarrafawa. Tsarin ya ƙunshi matakai masu mahimmanci guda uku - wetting, de-agglomeration, da daidaitawa.
1. Jika:
Mai watsawa dole ne ya jika saman pigment gabaɗaya, ya maye gurbin iska da danshi tare da guduro mai dacewa.
2. Rage girman kai:
Babban karfi da tasirin tasiri suna rushe agglomerates zuwa barbashi na farko.
3. Tsayawa:
Layer na kariya mai kariya a kusa da kowane nau'in launi yana hana sake haɓakawa, yana tabbatar da kwanciyar hankali na watsawa na dogon lokaci.
Hanyoyi masu amfani:
• Yi amfani da ingantattun tagwayen dunƙule extrusion da sigogi masu haɗawa
• Pre-warwatsa pigments kafin masterbatch hadaddun
• Gabatar da rarrabuwa mai inganci kamar kayan da aka gyara na silicone don haɓaka jigon pigment da haɓakawa.
Don shawo kan iyakoki na masu rarraba tushen kakin zuma na al'ada, SILIKE ya haɓaka SILIMER 6200 Silicone Hyperdispersant - wani sabon salo na tushen silicone wanda aka ƙera don manyan manyan manyan launuka da mahalli.
SILIMER 6200 acanza launin silikiwanda ke aiki azaman ingantacciyar hyperdispersant - ingantaccen bayani ga rarrabuwar launi mara daidaituwa a cikin manyan manyan launuka.
Wannan masterbatch an ƙera shi musamman don mahaɗin kebul na HFFR, TPE, shirye-shiryen tattara launi, da mahaɗan fasaha. Yana ba da kyakkyawan yanayin zafi da kwanciyar hankali na launi, kuma yana haifar da tasiri mai kyau akan rheology na masterbatch. Ta hanyar haɓaka jikawar filler da kutsewa, SILIMER 6200 yana haɓaka rarrabuwar launi, haɓaka yawan aiki, da rage farashin launi.
Ya dace don amfani da shi a cikin ma'auni na tushen polyolefin (musamman PP), mahadi na injiniya, mashahuran filastik, gyare-gyaren robobi, da abubuwan da aka cika.
Masterbatch kayan aiki SILIMER 6200 ya haɗu da halayen kwayoyin halitta na silicone da sassan kwayoyin halitta, yana ba shi damar yin ƙaura zuwa musaya masu launi inda yake rage yawan tashin hankali tsakanin fuska kuma yana haɓaka daidaiton launi-guro.
Mabuɗin AmfaninMai watsawa SILIMER 6200don mafita masterbatch launi:
Ingantattun tarwatsewar pigment: Yana rushe gungu na pigment kuma yana daidaita rarrabawa mai kyau
Ingantacciyar ƙarfin canza launi: Yana samun haske, mafi daidaiton inuwa tare da ƙarancin ɗorawa mai launi
Rigakafin filler da haɗuwa da pigment: Yana kiyaye daidaiton launi yayin aiki
Better rheological Properties: Yana ƙara narke kwarara da kuma processability domin sauki extrusion ko gyare-gyare
Haɓakar samarwa mafi girma: Yana rage juzu'i da lokacin sake zagayowar, rage farashin gabaɗaya
Faɗin Daidaitawa:
SILIKE mai watsawa SILIMER 6200aiki yadda ya kamata tare da fadi da kewayon polymers ciki har da PP, PE, PS, ABS, PC, PET, da kuma PBT, yin shi a m bayani ga mahara masterbatch da compounding aikace-aikace.
Tunani Na Ƙarshe: Kyakkyawan Masterbatch yana farawa daga Ƙarfafa Dama
A cikin samarwa masterbatch launi, ingancin watsawa yana bayyana ƙimar samfur. Fahimtar halayen pigment, inganta sigogin sarrafawa, da zaɓin high yisilicone da siloxane additiveskamarAyyukan ƙari SILIMER 6200matakai ne masu mahimmanci don cimma daidaito, babban aiki mai launi.
Ko kuna haɓaka abubuwan da suka shafi lamuni guda ɗaya ko keɓaɓɓen mahadi masu launi, SILIKE'sfasahar hyperdispersant na tushen siliconeyana ba da tabbataccen hanya don kawar da ɗigon launi, haɓaka ƙarfin launi, kwanciyar hankali, da ingantaccen samarwa - yana taimaka muku isar da samfuran mafi girma tare da amincewa.
Nemo ƙarin bayani game da mafita na hyperdispersant silicone don masterbatches:Ziyarciwww.siliketech.com or contact amy.wang@silike.cn for detailed technical guidance and formulation support.
Lokacin aikawa: Nuwamba-05-2025
