Labarai

Masterbatches masu launi suna taka muhimmiyar rawa a cikin masana'antar kera samfuran filastik, waɗanda ba za su iya samar da uniform da launuka masu haske kawai ba, har ma suna tabbatar da amincin samfuran a cikin tsarin samarwa. Duk da haka, har yanzu akwai matsaloli da yawa da za a warware a cikin samar da launi masterbatches, kamar tarwatsa na launi masterbatch launi foda da tara kayan a cikin mutuwar extrusion tsari. Tsarin samarwa shine ainihin hanyar haɗin kai don cimma manyan manyan manyan launuka masu launi, galibi gami da hadawa narke, extrusion, pelleting da sauran matakai.

Tsarin samarwa na masterbatch launi:

1. Narke hadawa: Cakuda da aka shirya yana mai zafi zuwa zafin jiki na narkewa na polyethylene don haka pigment da resin sun kasance cikakke. Yawancin lokaci ana aiwatar da wannan matakin ne a cikin tagwayen fiɗa wanda ke samar da mafi kyawun shear da haɗawa.

2. Extrusion: Ana fitar da cakuda polyethylene da aka narkar da shi ta hanyar mutuwar mai fitar da shi don samar da tsiri iri ɗaya na masterbatch. Ikon zafin jiki da saurin dunƙulewa yayin aiwatar da extrusion kai tsaye suna shafar ingancin samfur.

3. Pelletising: Ana sanyaya sassan da aka fitar da su sannan a yanka su cikin kananan barbashi ta pelletiser. Daidaitawar daidaituwa da daidaiton girman barbashi sune mahimman abubuwan don tabbatar da tarwatsawa da amfani da masterbatch launi.

4. Dubawa da marufi: Ƙarshen masterbatches suna buƙatar yin bincike mai inganci, ciki har da gwajin launi, gwajin narkewa, da dai sauransu, don tabbatar da cewa aikin kowane nau'i na nau'i mai launi ya dace da bukatun. Bayan haka, ya kamata a tattara shi kuma a adana shi bisa ga buƙatun.

Kula da inganci wani bangare ne na dukkan tsarin samarwa. Wannan ya haɗa da duba ingancin albarkatun ƙasa, saka idanu akan sigogi yayin aikin samarwa da gwajin aiki na samfurin ƙarshe. Ana iya haɓaka gasa ta kasuwa na samfuran masterbatch masu launi sosai ta hanyar aiwatar da tsauraran matakan kulawa.

Matsaloli a lokacin extrusion na launi masterbatches

Wasu masana'antun masterbatch sun ce: a cikin tsarin extrusion na launi na masterbatch yana da haɗari ga al'amuran mutuƙar gina jiki, wanda ke da tasiri sosai ga ingancin samfurin, samar da masterbatch tsari ne mai rikitarwa, kowane hanyar haɗi yana buƙatar daidaitawa daidai don tabbatar da cewa samfurin zai iya saduwa da babban ma'auni na ingancin bukatun.

Babban dalilai na tarawa na abu a cikin mutu bakin masterbatch a cikin extrusion tsari ne kamar haka: matalauta karfinsu na launi foda da tushe abu, sauki agglomeration na wani ɓangare na launi foda bayan hadawa, bambance-bambance a cikin fluidity na launi foda da guduro a lokacin extrusion tsari, da danko na narke ne babban, kuma a lokaci guda, da kayan aiki da wani sakamako na karfe extrusion tsarin, wanda zai haifar da resin resin. tarin abu a cikin bakin mutu saboda kasancewar matattun abu a cikin kayan aiki da kuma zubar da foda mai launi da kuma resin thermoplastic a cikin bakin mutu a yayin aikin extrusion.

PFAS-kyautaPPA sarrafa kayan taimako, Amintattun muhalli da ingantattun hanyoyin sarrafawa

Don magance wannan lahani, hulɗar tsakanin resin narke da kayan aikin ƙarfe yana buƙatar raunana. Ana ba da shawarar yin amfani da shiSILIMER 9300 PFAS-free PPAmaimakon Fluorinated PPA sarrafa kayan taimako,Farashin 9300rungumi dabi'ar gyare-gyaren kungiyar wanda za a iya hade da karfe dunƙule mafi karfi don maye gurbin rawar da fluorine a PPA, sa'an nan kuma amfani da low surface makamashi halaye na silicone samar da wani Layer na silicone fim a saman da karfe kayan aiki cimma warewa sakamako, don haka wannan rage mutu ginawa-up, kara kayan aiki tsaftacewa hawan keke, inganta aiwatar lubrication da kuma inganta samfurin quality.

PFAS-kyauta PPA SILIMER-9300ƙari ne na silicone wanda ke ɗauke da ƙungiyoyin aikin polar,PFAS-free PPA SILIMER 9300ana iya haɗa shi da masterbatch, foda, da sauransu, kuma ana iya ƙarawa gwargwadon yadda ake samar da masterbatch. Zai iya inganta haɓaka aiki da saki sosai, rage haɓakawar mutuwa da haɓaka matsalolin fashewar narkewa, don rage yawan samfuran ya fi kyau. A lokaci guda,PFAS-free PPA SILIMER 9300yana da tsari na musamman, dacewa mai kyau tare da resin matrix, babu hazo, babu tasiri akan bayyanar samfurin da jiyya na saman.

Idan kun haɗu da matsalolin sarrafawa ko lahani na samfur yayin sarrafa ma'aunin launi, da fatan za a tuntuɓi SILIKE kuma za mu samar muku da hanyoyin sarrafawa na musamman! Ta hanyar haɓaka hanyoyin samarwa da ci gaba da haɓaka fasaha, masana'antun masana'antun launi na iya samar da mafi kyawun biyan buƙatun kasuwa na manyan ma'auni.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

gidan yanar gizo:www.siliketech.comdon ƙarin koyo.