Labarai

Madadin mafita ga PPA a ƙarƙashin iyakokin PFAS

PPA (Polymer Processing Additives) wanda shine kayan aikin sarrafa fluoropolymer, shine tsarin tushen foluoropolymer na kayan aikin polymer, don inganta aikin sarrafa polymer, yana kawar da fashewar narkewa, yana warware ginin mutuwa, inganta sharkskin, da sauransu. DuPont ne ya fara ƙirƙira shi a cikin 1961 kuma ya sanya shi cikin kasuwa a cikin 80s, sannan kamfanin 3M ya ƙaddamar da shi don faɗaɗa fitar da elastomer na Fluorine PPA…… sannu a hankali suna da matsayi mai mahimmanci a cikin sarrafa fina-finai, tubes, hoses, igiyoyi, da sauran filayen.

An ƙaddamar da shawarwarin ƙuntatawa na PFAS (Perfluoro da Polyfluoroalkyl Substances), wanda hukumomin Denmark, Jamus, Finland, Norway, da Sweden suka shirya, ga ECHA a ranar 13 ga Janairu, 2023, da nufin rage sakin PFAS a cikin muhalli Samar da samfuran da tsari mafi aminci ta hanyar hana abubuwan Perfluoroalkyl (PFAS) da Abubuwan Polyfluoroalkyl (PFAS) ya ƙunshi aƙalla atom ɗin carbon da aka ba da shi (wanda aka ƙiyasta zai zama 10,000 kwayoyin gaba ɗaya), gami da mashahuran fluoropolymers. (PFAS), gami da mashahuran fluoropolymers. Kasashe membobi za su kada kuri'a kan haramcin a cikin 2025. Shawarar Turai, idan ba ta canza ba, za ta ƙare a ƙarshe amfani da fluoropolymers na yau da kullun kamar PTFE da PVDF, suna ƙuntata yawancin aikace-aikacen sai dai kaɗan kamar na'urorin likitanci, kayan tuntuɓar abinci, ƙwayoyin mai. da dai sauransu, kuma yana tasiri sosai ga ilimin halittu na dukkanin sarkar masana'antu.

A cikin martani, SILIKE ya gabatar da wanimadadin-free fluorinezuwa PPA na tushen Fluorine --aPFAS-kyauta kayan aikin sarrafa polymer (PPA). WannanPPA MB maras fluorine, PTFE-free additive ne wani organically modified polysiloxane masterbatch cewa utilizes da kyau kwarai farko lubrication sakamako na polysiloxanes da polarity na gyare-gyaren kungiyoyin zuwa ƙaura da kuma aiki a kan aiki kayan aiki a lokacin aiki, sakamakon a cikin guda yi a matsayin Fluorine-free silicone-dauke da. ƙari a cikin extrusion na wayoyi da igiyoyi, tubing, da fim, kuma ƙaramin adadin wannan ƙari yana inganta yadda ya kamata. da guduro fluidity da processability, kazalika da lubrication da surface halaye na robobi da ake extruded. Bugu da kari na karamin adadin iya yadda ya kamata inganta guduro kwarara, processability, lubricity, da kuma surface Properties a lokacin roba extrusion, amfana polymer abokan ciniki da kuma duniya yayin da kara samar da samfurin quality.

SILIKE PPA MB maras Fluorine, PFAS-free PPA, kumaPTFE-kyautaAdditives na iya daidai maye gurbin fluorine PPA masterbatch, PFAS Polymer Process Additive, PPA MB, PPA kayayyakin, fluoropolymer, Fluorine-tushen PPAs, a da yawa masana'antu kamar filastik fina-finai, igiyoyi & wayoyi, bututu ... da dai sauransu.

Wasanni na yau da kullun:

Inganta aikin sarrafa filastik da ingancin extrusion;

Rage karfin juyi da lalacewa na kayan aiki;

Rage bushewar ruwa kuma inganta yanayin fata na shark.

Tuntuɓi SILIKE kuma ku sami nakuPTFE Alternative Additive Solutions!