{"id":98749,"date":"2021-07-05T13:15:15","date_gmt":"2021-07-05T05:15:15","guid":{"rendered":"https:\/\/www.alpapowder.com\/etude-de-cas\/emballage-electronique\/"},"modified":"2022-05-12T16:38:47","modified_gmt":"2022-05-12T08:38:47","slug":"emballage-electronique","status":"publish","type":"page","link":"https:\/\/www.alpapowder.com\/fr\/etude-de-cas\/emballage-electronique\/","title":{"rendered":"Emballage \u00e9lectronique"},"content":{"rendered":"

[vc_row unlock_row_content=\u00a0\u00bbyes\u00a0\u00bb row_height_percent=\u00a0\u00bb70″ override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb0″ top_padding=\u00a0\u00bb0″ bottom_padding=\u00a0\u00bb0″ overlay_alpha=\u00a0\u00bb50″ equal_height=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb0″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″][vc_column column_width_percent=\u00a0\u00bb100″ position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb gutter_size=\u00a0\u00bb3″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb4″ style=\u00a0\u00bbdark\u00a0\u00bb back_color=\u00a0\u00bbaccent\u00a0\u00bb overlay_alpha=\u00a0\u00bb80″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/2″][vc_custom_heading auto_text=\u00a0\u00bbyes\u00a0\u00bb heading_semantic=\u00a0\u00bbh1″ text_size=\u00a0\u00bbh1″][\/vc_custom_heading][vc_column_text]La micro-poudre de silicium et la poudre de verre LTCC sont des mati\u00e8res premi\u00e8res couramment utilis\u00e9es dans l’industrie moderne des mat\u00e9riaux d’emballage \u00e9lectronique. Gr\u00e2ce \u00e0 ses excellentes performances de r\u00e9sistance \u00e0 la corrosion acide et alcaline, r\u00e9sistance \u00e0\u00a0l’usure, isolation \u00e9lev\u00e9e, conductivit\u00e9 thermique \u00e9lev\u00e9e, stabilit\u00e9 thermique \u00e9lev\u00e9e, faible coefficient de dilatation et faible coefficient di\u00e9lectrique, ils sont largement utilis\u00e9s dans l’industrie des stratifi\u00e9s plaqu\u00e9s de cuivre. Avec l’am\u00e9lioration des conditions de traitement de surface, leur compatibilit\u00e9 avec le syst\u00e8me de r\u00e9sine a \u00e9t\u00e9 optimis\u00e9e. Par cons\u00e9quent, la micro-poudre de silicium et la poudre de verre LTCC sont utilis\u00e9es comme des charges \u00e0 appliquer aux stratifi\u00e9s plaqu\u00e9s de cuivre, ce qui peut non seulement r\u00e9duire les co\u00fbts, mais \u00e9galement am\u00e9liorer certaines propri\u00e9t\u00e9s de stratifi\u00e9s cuivr\u00e9s (tels que le coefficient de dilatation thermique, la r\u00e9sistance \u00e0 la flexion, la stabilit\u00e9 dimensionnelle, etc.). C’est une v\u00e9ritable charge fonctionnelle.[\/vc_column_text][vc_empty_space empty_h=\u00a0\u00bb1″][vc_button size=\u00a0\u00bbbtn-sm\u00a0\u00bb outline=\u00a0\u00bbyes\u00a0\u00bb border_width=\u00a0\u00bb0″ link=\u00a0\u00bburl:https%3A%2F%2Fquartz.alpapowder.com|target:_blank|\u00a0\u00bb icon=\u00a0\u00bbfa fa-mail-forward\u00a0\u00bb]Pour en savoir plus sur l’utilisation \u00e0 haute valeur ajout\u00e9e de la micro-poudre de silicium (English)[\/vc_button][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100″ position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb align_horizontal=\u00a0\u00bbalign_center\u00a0\u00bb gutter_size=\u00a0\u00bb3″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb0″ back_color=\u00a0\u00bbcolor-jevc\u00a0\u00bb back_image=\u00a0\u00bb116279″ overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ align_medium=\u00a0\u00bbalign_center_tablet\u00a0\u00bb 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carousel_interval=\u00a0\u00bb3000″ carousel_navspeed=\u00a0\u00bb400″ carousel_nav=\u00a0\u00bbyes\u00a0\u00bb carousel_nav_mobile=\u00a0\u00bbyes\u00a0\u00bb carousel_dots=\u00a0\u00bbyes\u00a0\u00bb carousel_dots_mobile=\u00a0\u00bbyes\u00a0\u00bb carousel_dots_inside=\u00a0\u00bbyes\u00a0\u00bb carousel_dot_padding=\u00a0\u00bb2″ stage_padding=\u00a0\u00bb0″ single_text=\u00a0\u00bboverlay\u00a0\u00bb single_style=\u00a0\u00bbdark\u00a0\u00bb single_overlay_opacity=\u00a0\u00bb50″ single_overlay_anim=\u00a0\u00bbno\u00a0\u00bb single_h_align=\u00a0\u00bbright\u00a0\u00bb single_padding=\u00a0\u00bb3″ single_title_dimension=\u00a0\u00bbh4″ single_border=\u00a0\u00bbyes\u00a0\u00bb custom_order=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column][vc_column column_width_percent=\u00a0\u00bb100″ position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb gutter_size=\u00a0\u00bb3″ override_padding=\u00a0\u00bbyes\u00a0\u00bb column_padding=\u00a0\u00bb4″ style=\u00a0\u00bbdark\u00a0\u00bb back_color=\u00a0\u00bbaccent\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ shift_x=\u00a0\u00bb0″ shift_y=\u00a0\u00bb0″ shift_y_down=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ medium_width=\u00a0\u00bb0″ mobile_width=\u00a0\u00bb0″ width=\u00a0\u00bb1\/2″][uncode_block id=\u00a0\u00bb85796″ inside_column=\u00a0\u00bbyes\u00a0\u00bb][vc_separator sep_color=\u00a0\u00bbcolor-146634″][vc_custom_heading heading_semantic=\u00a0\u00bbh4″ text_size=\u00a0\u00bbh4″ sub_reduced=\u00a0\u00bbyes\u00a0\u00bb subheading=\u00a0\u00bbLa technologie mature et fiable est largement appliqu\u00e9e dans la production de micro-poudre de silicium avec de nombreuses lignes de production dans le monde.\u00a0\u00bb]Technologie de traitement du broyeur \u00e0 boulets \u00e9quip\u00e9 d’un classificateur de flux d’air[\/vc_custom_heading][vc_column_text]La micro-poudre de silicium de qualit\u00e9 moyenne de 200 ~ 1250 mesh adopte g\u00e9n\u00e9ralement la technologie de production du broyeur \u00e0 boulets \u00e9quip\u00e9 d’un classificateur de flux d’air avec une capacit\u00e9 de production de 2 t\/h ~ 20 t\/h \u00e0 une seule ligne. La\u00a0technologie\u00a0mature et fiable est appliqu\u00e9e dans de nombreux lignes de production domestiques : Fengyang, Anqing du l’Anhui, Henan, Heyuan, Qingyuan, Foshan du Guangdong, Jiangxi, Tangshan du Hebei, Linyi du Shandong et d’autres lieux. Elle produit principalement des mailles de 200 \u00e0 400 et sur lequel, une petite quantit\u00e9 de maille de 600 \u00e0 1000 avec des exigences moins strictes est \u00e9galement produite.<\/p>\n

Le rendement du broyeur \u00e0 boulets est affect\u00e9 par diverses conditions telles que la finesse du mat\u00e9riau d’alimentation, le diam\u00e8tre effectif du corps du broyeur apr\u00e8s le rev\u00eatement, le rapport longueur\/diam\u00e8tre, la vitesse du broyeur \u00e0 boulets, la s\u00e9lection et le classement du m\u00e9dia du broyeur \u00e0 boulets, la quantit\u00e9 de remplissage, la longueur effective du corps du broyeur et la taille de la quantit\u00e9 d’alimentation. Le rendement du classificateur est affect\u00e9 par diverses conditions telles que la concentration de poudre, la vitesse du classificateur \u00e0 turbine, le volume et la pression d’air, l’efficacit\u00e9 de la classification, la distribution granulom\u00e9trique et la finesse du produit.[\/vc_column_text][vc_custom_heading heading_semantic=\u00a0\u00bbh4″ text_size=\u00a0\u00bbh4″ sub_lead=\u00a0\u00bbyes\u00a0\u00bb]D’autres \u00e9quipements couramment utilis\u00e9s comprennent \u00e9galement : broyeur \u00e0 jet, broyeur \u00e0 vibration, modificateur de m\u00e9lange \u00e0 grande vitesse.[\/vc_custom_heading][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

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